* vt1682 work (nw)
* looking at stability (nw)
* new NOT WORKING machines
----
InterAct Complete Video Game - 111 Games & 42 Songs (G5410) [TeamEurope]
Let's Play! Game Machine 240 in 1 [TeamEurope]
new NOT WORKING Software List
----
iqunlim_cart.xml: Englisch für Anfänger [TeamEurope]
the vt1682 based InterAct Complete Video Game is basically playable, apart from the 'Shooting games' because I haven't mapped the guns, and some issues with player 2 / alt control schemes in some titles. want to address these (and maybe look for a better solution to some stability issues) before promoting it.
* (unrelated typo fix for clickstart software list) (nw)
* new WORKING machine
---
MiWi2 7-in-1 Sports [David Shah]
* don't printf (nw)
* new NOT WORKING
----
Lexibook Compact Cyber Arcade - Star Wars [Team Europe]
Unknown M&D Handheld [zhongtiao1]
- hooked up controls for shredmjr, now runs the ame as taikeegr [David Haywood]
* new NOT WORKING
----
BBL380 - 180 in 1 [zhongtiao1]
* (nw)
* unkmandd contains some unsp code (nw)
* same hardware these are not (nw)
* tidy unused (nw)
* comment (nw)
* (nw)
* stuff from Sean, will credit later (nw)
* (nw)
* (nw)
* some more SunPlus stuff with NAND type roms (gpnandnand strings in them, need bootstrap)
* possible hardware names (nw)
* some kind of ARM based GeneralPlus (nw)
* proper names (nw)
* (nw0
* this is some kind of enhanced chipset, not 100% sure it's VT tho (nw)
* new NOT WORKING machines
---
Lexibook JG7425 221-in-1 [TeamEurope]
* comments (nw)
* acknowledge that there is S+Core code in here at least (nw)
* mapping the code from ROM to RAM at 500000 after skipping the first 0x20 bytes means a lot of jumps go to the word after a 'br r3' so is probably where it gets copied to
ioport.cpp:
* better than 50% reduction in compile time, and better locality for static data
* better encapsulation, const correctness and noexcept usage
* vt1682 alu is now a device (nw)
* prepare to make times devices (nw)
* push timer logic into devices (nw)
* naming fixes (nw)
* useful trampoline (nw)
* (nw)
* hmm timer math, I'm not sure about timer math (nw)
* messing with rasters (nw)
* move zone40 to vt1682, while it definitely isn't plain 1682 I think it's more likely closer to it than it is to SunPlus
* When a switch-type input is selected, show feedback when it's pressed
* If an invalid code is entered (e.g. only negatives) abandon the change rather than cycling default/none
* If an invalid code is entered display a message until the user takes some other action
input.cpp updates:
* constexpr crusade on input_code and input_seq and some very slight optimisation to input_seq
* seq_poll* is a frontend function and had no business being in the core, so it's a utility class now
* seq_poll* now exposes a bit more detail, enabling improved interaction on the UI inputs menu
* global state is reduced a little, but the poll_* functions are still members of the input manager with global state
(nw) The Lua engine has been updated in a way that maintains source compatibility with existing Lua
scripts. This is less than ideal, but it minimises impact. Ideally someone (possibly me) will be
able to expose the input sequence poller helper properly. I tested the changes with the cheat and
autofire plugins and I was able to assign sequences. However I found two issues: it's seems
impossible to assign a more complex sequence than a single key/button in the autofire plugin (i.e.
no AND or NOT conditions, I confirmed this is pre-existing, not a regression), and in both the cheat
and autofire plugins I found it a bit unwieldy trying to enter a complex sequence without live
feedback of the sequence as it's built (this was also applicable to MAME's own input mapping menu
until I added the live display yesterday).
* reference table (nw)
* move some machine specific stuff into different class (nw)
* put things behind log macros (nw)
* add in some controls, that work for the 32-in-1 at least (nw)
* note (nw)
* hide excessive logging (nw)
* dma fix for tetris (nw)
* alu work (nw)
* clean up some palettes
* clean up some bitscanning and indentation in olibuchu
* rename machine/epos.cpp to machine/pacman.cpp as it's unrelated to drivers/epos.cpp
* move epos-on-pacman members from pacman_state to derived epospm_state
-sun4.cpp: Various changes: [Ryan Holtz]
* Split sun4 and sun4c hardware emulation into separate derived classes.
* Hooked up Sbus IRQs.
* Removed now-unnecessary duplicate MMU code.
-cgsix.cpp: Added VSync IRQ, cleaned up save state usage, and added THC MISC register. [Ryan Holtz]
-sparc.cpp: Renamed MB86901 to SPARCV7, and added a separate class for SPARCV8. [Ryan Holtz]
-bt45x.cpp: Made logmacro.h usage more consistent. [Ryan Holtz]
* Made DIP switch display scale with UI font and improved layout
* Improved analog control display giving an indication of neutral position
* Fixed menu heading sizes not being recalculated after font is changed
* elan sound stuff (nw)
* move more audio bits into audio file (nw)
* new NOT WORKING machines
-----
Texas Hold'em TV Poker - 6 Player Edition (UK) [David Haywood, Morten Kirkegaard, Peter Wilhelmsen]
need to emulate the controllers etc. (currently requires debug hack to boot past initial logo)
* start moving some more elan stuff around (nw)
* add (non-working) CM-32P driver
* CM-32P: make booting test mode sort of work (nw)
* CM-32P: fix initialization, working test mode (nw)
- test mode now boots properly and shows error report
- test mode can be enabled/disabled
- RCC-CPU check passes
- PCM ROM check passes, PCM card check fails (requires SN-U110-04 card)
* CM-32P: add research notes (nw)
* hp80: refactored optional ROM device as requested in issue #5839
* hp9825: refactored optional ROM device as requested in issue #5839
* hp9845: refactored optional ROM device as requested in issue #5839
- Added slot interface for internal expansion boards.
- Added BBC Master cartridge slot interface to allow implementation of more complex cartridges, including Electron cartridge devices.
- Removed Sideways RAM configuration option, to be re-implemented as internal boards.
- Empty BBC Master cartridge sockets return video data on data bus.
* elan eu3a05 / eu3a14 - identify some common bits (nw)
* some elan refactoring baed on current knowledge / standards (nw)
* elan refactoring (nw)
* elan splitting / refactoring (nw)
* validate (nw)
* note used areas (nw)
* register observations (nw)
* another observation (nw)
* add the sprite double feature (nw)
* rendering tweaks (nw)
* rendering improvements for air blaster 3d stages (nw)
* refactoring (nw)
* galaga: Implement accurate starfield based on reverse eng. 05xx
----------------------------------------------------------------
This commit implements an accurate starfield for Galaga and
Bosconian based on reverse engineering the Namco 05xx chip.
Documentation and notes have been added inline to the code
for the galaga video driver.
Changes in this commit:
1. Regenerates starfield colors based on LFSR state for every frame
2. Pixel accurate to Namco original 05xx
3. Restores one line horizontal starfield shift for every 256
vertical pixel shifts
4. Properly handles LFSR reset (_STARCLR)
5. Restores missing 4 stars from previous implementations
6. Fixes potential issue with the number of stars on screen at any
one time
7. Restores 4 pixel/line scrolling capability (not currently used
for any driver)
* galaga: inplement accurate starfield - change request 1
-------------------------------------------------------
1. Remove stdlib.h from src/mame/video/galaga.cpp
* galaga: inplement accurate starfield - change request 2
-------------------------------------------------------
1. Refactor starfield generator into stand-alone video
device
2. Simplify Bosconian and Galaga video drivers
3. Add in documentation about different LFSR form used
by Wolfgang Scherr and Jindřich Makovička.
* galaga: inplement accurate starfield - change request 3
---------------------------------------------------------
Minor changes from pull request review
--------------------
RS-232 DCE-DCE Bridge
(nw) This is a simple machine for wiring together two things that want
to plug into an RS-232 port. This means that for DCE-like things (e.g.
serial printers) there's no need to create an extra machine to allow
them to talk to the outside world with the null_modem device. (Also
added some asserts, removed a FIXME, and put the swtpc8212 terminal in
the default RS-232 devices.)
* Changed emu_fatalerror to use util::string_format semantics
* Fixed some incorrectly marked up stuff in build scripts
* Make internal layout compression type a scoped enum (only zlib is supported still, but at least the values aren't magic numbers now)
* Fixed memory leaks in Xbox USB
* There can only be one "perfect quantum" device - enforce that only the root machine can set it, as allowing subdevices to will cause weird issues with slot cards overiding it
* Allow multiple devices to set maximum quantum and use the most restrictive one (it's maximum quantum, it would be minimum interleave)
* Got rid of device_slot_card_interface as it wasn't providing value
* Added a helper template to reduce certain kinds of boilerplate in slots/buses
* Cleaned up some particularly bad slot code (plenty more of that to do), and made some slots more idiomatic
This patch gets it running, and splits it into two front ends, one
being a rs232 bus slot so that is can be used as a terminal option. It
adds the MCM66750 character generator, and implements the MC6845 row
update function. Most of the I/O has been worked out with help from
the CT-82 user manual. The various screen formats and the graphics
modes appear to be working and plausible. Printer support has been
added, and a beeper.
- Removed code no longer used
- Add noexcept where appropriate
- split pparser.[c|h] into ppreprocessor and ptokenizer
- smaller optimizations, e.g. use of std::size_t
- fix lint warnings
fundamental change to show device delegates are configured.
Device delegates are now aware of the current device during
configuration and will resolve string tags relative to it. This means
that device delegates need a device to be supplied on construction so
they can find the machine configuration object. There's a
one-dimensional array helper to make it easier to construct arrays of
device delegates with the same owner. (I didn't make an n-dimensional
one because I didn't hit a use case, but it would be a simple addition.)
There's no more bind_relative_to member - just call resolve() like you
would for a devcb. There's also no need to cast nullptr when creating a
late bind device delegate. The flip side is that for an overloaded or
non-capturing lambda you'll need to cast to the desired type.
There is one less conditional branch in the hot path for calls for
delegates bound to a function pointer of member function pointer. This
comes at the cost of one additional unconditional branch in the hot
path for calls to delegates bound to functoids (lambdas, functions that
don't take an object reference, other callable objects). This applies
to all delegates, not just device delegates.
Address spaces will now print an error message if a late bind error is
encountered while installing a handler. This will give the range and
address range, hopefully making it easier to guess which memory map is
faulty.
For the simple case of allowing a device_delegate member to be
configured, use a member like this:
template <typename... T> void set_foo(T &&...args) { m_foo_cb.set(std::forward<T>(args)...); }
For a case where different delegates need to be used depending on the
function signature, see src/emu/screen.h (the screen update function
setters).
Device delegates now take a target specification and function pointer.
The target may be:
* Target omitted, implying the current device being configured. This
can only be used during configuration. It will work as long as the
current device is not removed/replaced.
* A tag string relative to the current device being configured. This
can only be used during configuration. It will not be callable until
.resolve() is called. It will work as long as the current device is
not removed/replaced.
* A device finder (required_device/optional_device). The delegate will
late bind to the current target of the device finder. It will not
be callable until .resolve() is called. It will work properly if the
target device is replaced, as long as the device finder's base object
isn't removed/replaced.
* A reference to an object. It will be callable immediately. It will
work as long as the target object is not removed/replaced.
The target types and restrictions are pretty similar to what you already
have on object finders and devcb, so it shouldn't cause any surprises.
Note that dereferencing a device finder will changes the effect. To
illustrate this:
...
required_device<some_device> m_dev;
...
m_dev(*this, "dev")
...
// will late bind to "dev" relative to *this
// will work if "dev" hasn't been created yet or is replaced later
// won't work if *this is removed/replaced
// won't be callable until resolve() is called
cb1.set(m_dev, FUNC(some_device::w));
...
// will bind to current target of m_dev
// will not work if m_dev is not resolved
// will not work if "dev" is replaced later
// will be callable immediately
cb2.set(*m_dev, FUNC(some_device::w));
...
The order of the target and name has been reversed for functoids
(lambdas and other callable objects). This allows the NAME macro to
be used on lambdas and functoids. For example:
foo.set_something(NAME([this] (u8 data) { m_something = data; }));
I realise the diagnostic messages get ugly if you use NAME on a large
lambda. You can still give a literal name, you just have to place it
after the lambda rather than before. This is uglier, but it's
intentional. I'm trying to drive developers away from a certain style.
While it's nice that you can put half the driver code in the memory map,
it detracts from readability. It's hard to visualise the memory range
mappings if the memory map functions are punctuated by large lambdas.
There's also slightly higher overhead for calling a delegate bound to a
functoid.
If the code is prettier for trivial lambdas but uglier for non-trivial
lambdas in address maps, it will hopefully steer people away from
putting non-trivial lambdas in memory maps.
There were some devices that were converted from using plain delegates
without adding bind_relative_to calls. I fixed some of them (e.g.
LaserDisc) but I probably missed some. These will likely crash on
unresolved delegate calls.
There are some devices that reset delegates at configuration complete or
start time, preventing them from being set up during configuration (e.g.
src/devices/video/ppu2c0x.cpp and src/devices/machine/68307.cpp). This
goes against the design principles of how device delegates should be
used, but I didn't change them because I don't trust myself to find all
the places they're used.
I've definitely broken some stuff with this (I know about asterix), so
report issues and bear with me until I get it all fixed.
* hp9825: optional ROM cartridges added (9825b only, ATM)
* hp9825: optional ROMs added to 9825t, added support for banked ROMs
@5c00, separated RAM & ROM spaces in 9825t
* hp9885: added missing post-amble when writing sectors on disk
* hp9825: added acknowledgments to comments (nw)
* hp9825: changes requested by V.Crabb (nw)
* Allow specifying NO_OPENGL manually
* Switch bgfx to OpenGL ES renderer if NO_X11 is specified
* Only link against EGL when NO_X11 is specified on linux, netbsd and openbsd
* Only switch bgfx to OpenGL ES on linux, netbsd and openbsd
* Indentation fix
* Add workaround for imgtool and jedutil failing vs2019 debug builds with /ZI
* No longer allow msvc build to fail
* Enable tools build for travis to make it more useful
* Switch travis to Xcode 11 in order to fix nltool linking failure
* Prefer 64-bit compiler with VS 2019 too
* Setting PreferredToolArchitecture to x64 is not needed, genie puts it into the project files for vs2015 or later
* OPTIMIZE=1 build is faster that OPTIMIZE=0 for some reason. So fast in fact, that TOOLS=1 can be enabled without hitting the 60 minute timeout
* Switch MINGW build to VS 2017 image until appveyor figure out why builds on VS 2019 are almost twice as slow
* Run pacman twice to account for core system upgrades
- solver now uses dynamic allocation on systems larger than 512x512
- fixed osx build
- moved nl_lists.h classes to plists.h
- fixed netlist makefile clint section
- readability and typos
- moved netlists out of driver code into audio/ or machine/ as
nl_xxx.cpp files.
- identified and documented extended validation
- updated arcade, mess and nl targets
* Sync with bgfx upstream revision b91d0b6
* Sync with bx upstream revision d60912b
* Sync with bimg upstream revision bd81f60
* Add astc-codec decoder
* Rename VertexDecl to VertexLayout
* Rename UniformType enum Int1 to Sampler.
* Add NVN stub
* Fix unused-const-variable error on macOS
* Drop redundant explicit language parameters
buildoptions_cpp are only applied to c++ files and buildoptions_objcpp are only
applied to objective c++ files. As such, hardcoding -x offers no benefit while
preventing overrides (such as one needed by 3rdparty/bgfx/src/renderer_vk.cpp on
macOS) from working.
* Re-introduce -x c++ in places where C code is compiled as C++ to prevent clang from throwing a warning
* Build bgfx as Objective-C++ on macOS
It is needed due to included headers
* Enable Direct3D12 and Vulkan bgfx rendering backends
* Enable building of spirv shaders
* Properly escape /c in cmd call
* Comment out dx12 bgfx renderer
* Honor VERBOSE setting during shaders build
* Only invert hlsl shader XYZ_TO_sRGB matrix for opengl
* Add spirv shaders
* OpenGL ES needs transposed matrix too
* Metal needs transposed matrix as well
* screen: validate crystal values used for set_raw
* driver: get rid of sound start/reset overrides in machine configuration
* vrender0.cpp, nexus3d.cpp: corrected pixel clock crystal value
* mw8080bw.cpp: turned several audio subsystems into devices
* bus/sat_ctrl: don't start subdevices in device_start - the machine does it for you
* mb14241.cpp: simplify handlers
* fgoal.cpp: updated for simplified handlers
* devfind, screen: repair some doxy comments that had rotted with refactoring
* doxygen: disable warnings for undocumented things - it's most of our codebase
* snowbros.cpp: restore an output level setting lost in MCFG removal
There's an outstanding validation error from the HP98543 DIO video card
not using a valid crystal value. Someone needs to find a picture of the
card and confirm or deny the existence of the 39.504MHz crystal.
The various start/reset overrides are bugs waiting to happen. It's not
immediately obvious that the ones run earlier can end up being called
multiple times if subsequent ones throw missing dependencies exceptions.
They're a relic of when everything from the old C-style drivers was
thrown into classes all jumbled together.
* Re-write makedep.py for better performance and better parsing front-end
* Make srcclean deal with kinds of preprocessor abuse I never want to see in real life
(nw) The new parser front-end is better at recognising C++ syntax and
also substantially faster - bootstrapping a single-driver build should
be noticeably quicker. Having a single parser for C++, .lst and .flt
files also gets us a bit closer to making it simpler to create custom
subtargets.
* subhuntr.cpp: S2636 PVI was seemingly uncommented by mistake in 93308b483e - offsets and sound routing seem to be copy/pasted from somewhere
* phi: prettier config
* scramble.cpp, wallc.cpp: avoid some calls to subdevice<...>(...)
* makedep.py: open source files as UTF-8 (GitHub #5482)
* minimaws: be less trusting
(nw) This has been a long time coming but it's here at last. It should
be easier now that logerror, popmessage and osd_printf_* behave like
string_format and stream_format. Remember the differences from printf:
* Any object with a stream out operator works with %s
* %d, %i, %o, %x, %X, etc. work out the size by magic
* No sign extending promotion to int for short/char
* No widening/narrowing conversions for characters/strings
* Same rules on all platforms, insulated from C runtime library
* No format warnings from compiler
* Assert in debug builds if number of arguments doesn't match format
(nw) Also removed a pile of redundant c_str and string_format, and some
workarounds for not being able to portably format 64-bit integers or
long long.
Motorola MC6802 evaluation kit. This emulator implements the Keypad and the
LED display, and the MEK68R2 CRT and parallel keyboard interface with support
from the D3BUG2 ROM, and the RS232 terminal support using the MEK68IO and with
support for this also included in the D3BUG2 ROM. Much of the monitor commands
appear to operate properly.
* MEK6809D4: new machine
Motorola MC6809 evaluation board. This emulation implements the keypad and LED
7 segment display, the RS-232 terminal interface, and the MEK68R2 MC6845 CRT
and parallel keyboard interface. The RAM and ROM banking is not yet
implemented but most of the D4BUG monitor commands are supported.
* MEK6802D5: new machine
Motorola MC6802 trainer board. This emulation implements the keypad
and LED 7 segment display, and the RS-232 terminal interface even
though there is no monitor support for it. All the D5BUG monitor
commands appear to be working.
This will compile, link, and run a driver all the way to the first info screen, provided you use -video bgfx.
However, although there's a valid NSWindow created, it never actually appears on screen for unknown (but likely silly) reasons.
Inputs are not implemented and fullscreen exists but is untried.
* hp9825: fixed a bug in 9825t
* hp9845: TACO driver re-written from scratch, DC100 tape separated into
a new device, various adaptations
* hp9845: "new TACO" renamed to just "TACO"
* Made some experimental work with menghong based HW, allowing crzyddz2 to boot and improving menghong colors;
* Internalize video and audio components inside the SoC;
* Wrote a preliminary UART subdevice;
* Made external video clock to be settable by the host driver;
* spectrum bus : rename beta.cpp to beta128.cpp as the original beta is somewhat different (nw)
* (nw)
* start making a device for the actual original beta disk interfaces (nw)
* flesh out beta stuff a bit (nw)
It appears that it is sufficient to include `-s USE_SDL_TTF=2`, and
emcc links in the SDL2_tff library, and it does not like attempts to
link this twice.
The current Emscripten release is not happy with the use of
"-s ERROR_ON_MISSING_LIBRARIES=0" as a link option, it gives an error
stating that all libraries must now be present, so remove that use.
This leaves a missing 'util' library. This did not appear to be
needed on the few builds I have tried, and this patch avoids adding
this library for asmjs.
* Improved encapsulation between video and machine SoC periperals;
* Split up HWs in individual files where they don't belong to Crystal System HW, makes future development easier;
* Untangled reads/writes to draw/display bankswitches from screen_update, now they can be unthrottled safely;
* Added CRTC screen raw parameters;
* Add DMA hold feature and clear irq on mask writes, specific for P's Attack;
* Improved Cross Puzzle flash loading, currently failing at POST for a SPU error;
nexus3d.cpp: add some preliminary work, currently does some VRender3d pipeline fill with a debug trick [Angelo Salese]
(out of whatsnew)
Some stuff definitely needs fine graining, like removing the few lines that are still necessary to configure the VRender0 from driver files, which I'm gonna do in my next feature branch.
Split out the floppy disk controller from the swtpc09 machine, adding it to
the ss50 interface. The DC5 is compatible with both the SWTPC 6800 and 6809
systems, supporting the 4 and 16 byte I/O interfaces respectively, via a
jumper setting, so can be used on the MAME swtpc and swtpc09 machines. The
DC5, like the DC4, supports double sided and density disks, and claimed
backward compatibility with the DC1, DC2 and DC3.
Split out the PIA IDE hard disk interface from the swtpc09 machine. This
support appears to have been incomplete or to have bit rotten, and has been
updated and tested lightly with FLEX9.
Credits: ClawGrip, Roberto Fresca, Recreativas.org,
Dumping Union, System11, Dirk Best
This is based on an MCS-51 core, like the MK3 bootleg. They are
clearly based on the same code, so the MK3 bootleg was moved to
this driver.
* Enable precompiled header usage in the Visual Studio compiler
But only for libraries emu frontend precompile dasm optional
Also add emu.h include to hpcdasm.cpp
* Include emu.h in some disassembler sources to use precompiled headers
* Remove debug message
The UniFLEX disk format is not compatible with the Flex format. Significantly it
does not use a mix of single density for booting on some double density disks
which makes it simpler - hardware required a new boot ROM to run UniFLEX.
Further, the UniFLEX sector size is 512 bytes versus 256 for Flex, and the
UniFLEX 'SIR' info sector record is completely different to the info on Flex
disk, and the file system format is also not at all compatible.
Thus the UniFlex format can rely largely on the WD17xx format, with an
overload to handle the sector numbering on the second side continuing from the
first side (one feature in common with the Flex format). This gives a quick
'save' capability and shares code.
Support for 8" disks is included as this was the initial distribution format
and the only one found so far.
* gdbstub: added new GDB stub debugger
This debugger can be used to connect to an external debugger that
communicates using the GDB Remote Serial Protocol, such as GDB itself
or many other GDB frontends.
Currently i386 (ct486), arm7 (gba), and ppc (pmac6100) are supported.
* gdbstub: enable GDB stub debugger in mac and windows builds
--------------
Mephisto [hap, Berger]
Mephisto II [hap, Berger]
Mephisto III [hap, Berger]
New working clone added
---------------
Mephisto Amsterdam (older) [Berger]
Mephisto London 16 Bit [Berger]
- Clean up notes, add TODO
- Use pulse_input_line for NMI
- Document coin lockout
- Document attribute RAM layout
- Background layer color is actually 3 bits
--------------------
Hektor III [Nigel Barnes, jltursan]
New machines marked as NOT_WORKING
----------------------------------
Hektor II [Nigel Barnes]
- Replace additional driver RAM with S-100 bus
- Convert Video Terminal Interface into a S-100 bus device
- Add skeleton S-100 bus device for SSSD disk controller
* There is no longer a concept of "layers" - there are only screens and elements.
* Elements are now instantiated with <element ref="...">
* Screens and elements can have explicit blending mode specified with blend="..."
* Default blending mode for screens is "add" and default for other elements is "alpha"
* Other supported modes are "none" and "multiply"
* This removes the options to enable/disable layers individually - use views instead
* Legacy layouts can still be loaded, and support won't be removed for at least a year
The current artwork model is over-stretched. It's based on a Space
Invaders cabinet model, and isn't applicable to a lot of the systems
MAME emulates now. The fact that MAME has to switch to an "alternate"
mode to deal with games like Golly! Ghost! without requiring pre-matted
bitmaps shows that the Space Invaders model wasn't even adequate for
general arcade use. It shows in that for a lot of the systems that
heavily depend on artwork, people just seem to randomly choose layers
for elements until they get something that works. Also, the fact that
MAME will switch to an alternate (Golly! Ghost!) mode depending on the
combination of elements is a trap for people learning to make artwork.
There are cases that the current approach of implying the blending mode
from the layer doesn't work with. Examples include LEDs behind
diffusers (requires additive blending for layout elements), and mutliple
stacked LCD panels (requires RGB multiplication for screens).
For configurability, it's now a lot easier to make multiple views using
groups. For example, if you want to make it possible to hide the
control panel section of your layout, you can put the control panel
elements in a group and create views with and without it.
I will gradually migrate the internal artwork to use the new approach.
I have an XSLT stylesheet that helps with this, but I'm not comfortable
adding it because it isn't a complete solution and it still requires
manul steps.
I wanted to get the re-worked pointer handling done sooner so I could
push them both at the same time, but unfortunately various things have
prevented me from progressing as quickly as I wanted to. Sorry guys,
that stuff's going to have to wait.
* move princ out of prestige.cpp (it should have never been put there) and into a new driver
fix graphic alignment on the salter gym machines, also promote htem both to working (the hang I saw before on cycle doesn't seem to happen now)
made a note in redclash.cpp about possible sets needing rearrangement
note, princ uses a F2MC-16L based CPU, I don't believe we have a core, but there are plenty of docs available should somebody want to write a disassembler at least.
* reparent the RedClash sets, it appears to be a Kaneko game (Cat logo in the corner etc.)
* change guess (nw)
--
Big Karnak (Modular System) [Recreativas.org, ArcadeHacker, ClawGrip, David Haywood]
as with other Modular System things, it's not really very close to original hw at all (and uses different boards in a different configuration to other modular system setups) so new driver
* rad_hnt3 misc improvements (nw)
* better support for alt modes used in rad_hnt3 and rad_foot
* tidy/comments (nw)
* test note (nw)
* actually not a special case (nw)
* document other test modes (nw)
* palette selection improvements (nw)
* switch according to test mode (nw)
* improved palette handling for rad_foot (7bpp mode)
* ramsize (nw)
* exploring the ram based layer (nw)
* ram tile layer in hnt3 is 2bpp, hardcode stuff for now until we've found the proper register bits
* slight refactor (nw)
* some palette fixes (nw)
* fix 2bpp tile colours (nw)
* rename rad_eu to elan_eu
* rework tile pri (nw)
* refactor (nw)
* note updates (nw)
* kludge (nw)
* some weird regs notes (nw)
* new NOT WORKING clones
---
Gals Panic (Modular System bootleg) [Juan Romero, Recreativas.org, ClawGrip, David Haywood]
these things are *ugly* from a hardware perspective (massive 6 board stack just for Gals Panic with many, many code hacks to work around hardware changes) so I felt it best to create a new driver with the background bits copy+pasted; the sprites + sound system specific to these bootlegs will need adding.
* bleah (nw)
- dxsdk was missing from includes
- winmm was missing from libs
- narrowing warning was silenced for VS, but not from vsllvm, where it leads to an error in menu_video_options::handle()
* hp9845: fixed handling of optional ROMs (nw)
* z80sio: massive enhancement to Z80 SIO driven by HP98046 test sw
* hp9845: implemented the HP98046 serial I/O module
* Bally pinball by35: Move pinball sound boards to a new file.
* Bally pinball by35: Move as8888 code to a proper device.
* Bally pinball by35: Add Cheap Squeak sound board.
* m6801: Fix bug where irq is never triggered.
* Bally pinball by35: Mark the AS888 games as non-skeleton.
* Bally pinball by35: Refactor state classes.
* Add support for pcnfrk2m - Percussion Freaks 2nd Mix (GE912 VER. KAA)
* WIP audio for k573dio
* WIP
* Move 3rd party library to 3rdparty folder
* Use MAME's BIT and bitswap
* Fix regression which caused songs to stutter/lag when they should have been read completely in one shot
* Replace gain_to_db switch with equivalent math
* smartfp generate an interrupt, add a palette (nw)
* video registers look a lot like the spg220 hw here (nw)
* getting ready to split into video (nw)
* code shuffle (nw)
* shuffle (nw)
* (nw)
* (nw)
* (nw)
-newport: Unified command handling, should function better and faster as a result. [Ryan Holtz]
-hpc3: Added intstat register and DAC volume controls. [Ryan Holtz]
* unsp refactoring / tv game work (nw)
* unsp refactoring / tv game work (nw)
* srcclean (nw)
* more ops (nw)
* (nw)
* (nw)
* guesses (nw)
* more guesses (nw)
* (nw)
Added IBGR444 format to palette_device.
Minor consistency fix to laserbat.cpp. (nw).
New machines marked NOT_WORKING
-------------------------------
Star Rider
* Start fixing OS9 disk handling
* Got it working, now need to refine and test
* Almost complete. Doing more testing...
* Tested aginst a varient of sotware. Solved bug. Cleaned up tabs.
* Turned on sector interleaving in OS9_DSK and retested.
On Linux, enable Xinput support by default. The Xinput lightgun driver is the
only reliable+accurate method to use lightguns on Linux, we should enable this
by default to reduce the friction for Linux Lightgun users. This should have no
effect on users of Windows/Mac etc.
Eventually, the svg should be used instead of the pre-rendered ppm.
I'm a little afraid of the performance impact of the 3840 outputs
though, so one thing at a time...
- it's a newer SoC (with a lot more capabilities, eg rotate, zoom, twice the sound channels)
- it uses an updated unSP core (with some extra opcodes)
also made the modifications needed to allow for extension of the unSP + disassembler once we've worked out what the extra opcodes are.
Split video functions into video/raiden2.cpp, Cleanup ACCESSING_BITs, Fix naming, Reduce runtime tag lookups, Reduce unused, Add save state for sprite encryption values
Fix xsedae config because This game is running into modified Zero Team Hardware, And second OKI chip/surface are not exists.
raiden2.h : Use protected:/private:
r2dx_v33.cpp : Fix compile, Fix naming, Reduce runtime tag lookups, Reduce duplicates between raiden2.cpp
* spg110: jak_capb misc guesses (nw)
* misc priority stuff (nw)
* tweaks (nw)
* more tweaks (nw)
* small spg2xx refactor (nw)
* some spg2xx refactoring (nw)
* (nw)
* tidy (nw)
* these have all been moved out into modules (nw)
* sprite work in progress (nw)
* (nw)
* spg110: shift some stuff around and split into files here too
* (nw)
* (nw)
* (nw)
* sprite improvements
This effectively reverts b380514764 and
c24473ddff, restoring the state at
598cd52272.
Before pushing, please check that what you're about to push is sane.
Check your local commit log and ensure there isn't anything out-of-place
before pushing to mainline. When things like this happen, it wastes
everyone's time. I really don't need this in a week when real work™ is
busting my balls and I'm behind where I want to be with preparing for
MAME release.
- added MOSFET model. Currently capacitances are not modelled.
This is a 3-pin model (Bulk connected to Source) with provisions to
extend it to 4-pin at a later stage.
- Add a capacitor generic model which is charge conserving.
Switch netlist to use this model instead of constant capacity model.
- Start putting constants into a central place.
Please expect minor timing differences due to a different numerical
path.
The cmos inverter example illustrates the analog implementation of a
cmos inverter gate. These were used a lot back in the 70s/80s to
generate sinus waves. The model should also be able to better emulate
4066 analog switches.
The addition of a relatively simple capacitor model is planned at a
later stage.
Expect everything from the MOSFET model at the current stage. Wrong
results as well as convergence issues and crashes.
- Fix typo'd constant in m68kmmu that prevented trapping user accesses to kernel space
- Remove need for intrusive m68k modifications
- Fix crash in 3c505 networking
- Fix Domain/OS booting in Normal mode
* code shuffle (nw)
* refactoring (nw)
* make it actually possible to control epo_guru. note, chase scenes seem to run in slow motion, while the timer runs at normal speed, making them impossible, need to fix that before promoting.
* (nw)
* 4 bits either way works better in practice
* promoted to WORKING
---
Gururin World (Japan) [David Haywood, Sean Riddle, Peter Wilhelmsen. ShouTime]
* tidy (nw)
* some more dirt rebel inputs (nw)
* shuffle some code around (nw)
* shuffle some code around (nw)
* fix controls in Popira 2
* put stuff in better place (nw)
* machines promoted to WORKING
---
Popira 2 (Japan) [David Haywood, Peter Wilhelmsen, Sean Riddle, ShouTime]
* remove old comment (nw)
-astrocde: Various changes. [Ryan Holtz]
* Added I/O access handling to expansion slot.
* Added INS8154 I/O functionality to Blue RAM boards (RAM not yet hooked up).
* Hooked up cassette saving and loading to Blue RAM boards.
.
A single 64K 2-way set associative cache
Used for both instructions and data
Enabled only for addresses in the first megabyte
Works always in writeback mode
.
It is needed by the nforce motherboard bios that uses it to simulate a
block of ram at address d0000 before ddr ram is configured
* SPG2XX - Make audio emulation a subdevice
(I need to reuse some of it for SPG110)
* these will end up in different places on spg110 so split the handler (nw)
* refactor a little for cleaner use later (nw)
* realign logging with function names (nw)
* (nw)
* (nw)
* recent change in audio_beat_tick appears to break "icanpian jjs" seems unintentional? (MG please verify)
also documented an existing suspicious use of 'channel' in code.
* use channel_bit here instead, seems more logical (nw)
* reorganize code here a bit too (nw)
- 80 column card with SDX in CP/M mode.
- ROM/RAM banking fixed for CP/M, and MTX500 now correctly detected.
- Support for Type 03 and Type 07 .mfloppy images.
- Added alternate MTX2 romset (German).
- Keyboard ROM now selected in Configuration.
- Quickload .RUN files.
-----------------------------------------
Advanced Pico BEENA: Fresh Pretty Cure [Team Europe, R. Belmont]
This is a little weird because it's a new system and we have a cartridge dump but not the BIOS.
* Disassembly names Monitor ROM entry points, I/O locations, and common zero-page locations
* Disassembly shows ProDOS calls with the call name and lets you step completely over them
I don't really understand why this works, but it enables building with VS 2017 15.7.6 as before. Apologies if it breaks LLVM on VS - I don't have that configuration to test.
* Document cross-compilation options
* Use lowercase for some libraries that are lowercase in system32 on Windows anyway
* Make USE_BUNDLED_LIB_SDL2=0 not use the bundled SDL
* new WORKING machines
---
Winnie the Pooh - Piglet's Special Day (JAKKS Pacific TV Game, Game-Key Ready) [Sean Riddle, 21 external donators]
Spider-Man (JAKKS Pacific TV Game, Game-Key Ready) [Sean Riddle, 21 external donators]
Dora the Explorer - Race to Play Park (JAKKS Pacific TV Game, Game-Key Ready) [Sean Riddle, 21 external donators] (previous 'Race to Play Park' was renamed to 'Nursery Rhyme Adventure' last week)
new WORKING software list additions
---
jakks_gamekey_mv:bcatdoc Black Cat & Doc Ock [Sean Riddle, 21 external donators]
* notes (nw)
* actually demote jak_pooh for now, one of the minigames is very broken (nw)
* give jak_sdoo a menu button (nw)
* give default set of inputs a pause / menu button too (nw)
* describe problem better, half of the issue is a DRC bug (nw)
* new NOT WORKING
---
Excite Boxing (Japan) [Sean Riddle, Peter Wilhelmsen]
* new WORKING machines
---
Nicktoons (JAKKS Pacific TV Game, Game-Key Ready) [Sean Riddle, 22 external donators]
new WORKING software list entries
---
jakks_gamekey_nk:volbird Nicktoons Vollyball & Birdie Putt
new NOT WORKING machines
---
Dream Life [Sean Riddle]
One Piece - Virtual Punching Battle (Japan) [Sean Riddle, Peter Wilhelmsen]
* new machines marked as NOT WORKING
---
Challenge Ai-chan! Excite Ping Pong (Japan) [Sean Riddle, Peter Wilhelmsen]
probably just needs inputs mapping
* new NOT WORKING machines
---
Play TV Soccer [Sean Riddle, Peter Wilhelmsen]
again, needs inputs
* new WORKING software list addition
---
jakks_gamekey_nk:popsnow Spongebob Sponge Pop & Snowball Showdown (15 AUGUST 2005 D) [Sean Riddle, 22 external donators]
* xavix - support global tile flipping
* new NOT WORKING software list entries
---
monon_color:bigwolf Xǐyángyáng yǔ huītàiláng-juézhàn miē xīng [Peter Wilhelmsen, zhongtiao1]
* new NOT WORKING software list additions
---
sega_beena_cart:fpc Fresh Pretty Cure [Sean Riddle, Team Europe]
New WORKING machines
---
Ms. Pac-Man 5-in-1 (Ms. Pac-Man, Pole Position, Galaga, Xevious, Mappy) (JAKKS Pacific TV Game, Game-Key Ready) [Sean Riddle, Peter Wilhelmsen, 19 external donators]
Disney Princess (JAKKS Pacific TV Game, Game-Key Ready) [Sean Riddle, 20 external donators]
New WORKING Software List entries
---
jakks_gamekey_nm:nrxdig New Rally X & Dig Dug [Sean Riddle, Peter Wilhelmsen, 19 external donators]
note, Pole Position is not really very playable at the moment due to raster rendering glitches, the rest are, aside from some obvious sound issues (nw)
New machines marked as NOT WORKING
---
Wheel of Fortune (JAKKS Pacific TV Game, Game-Key Ready) [Sean Riddle, 20 external donators]
There is a video rendering glitch (lkely another off by x lines raster issue) causing the letter selection text to not render properly, it appears the letters scroll instead of the text scroller below, which doesn't. (nw)
-spg2xx: Make rowscroll offset configurable, can't find register to control it, but JAKKS games need 0, while the chinese stuff needs 15 (nw)
-jak_wof: Marked as working, analog wheel isn't emulated, but is optional (I don't see where / how it maps) (nw)
-jak_wof: Improved inputs (nw)
-gamekeys now save to the gamekey seeprom not the system one (nw)
* new WORKING Software List entries
---
gamate:fortress Fortress of Fierceness [Peter Wilhelmsen]
new NOT WORKING Software List entries
---
ekara_japan_a:a7 A-7 Pichi Pichi Pitch Pure Chapter 3 (Japan) [Peter Wilhelmsen, Sean Riddle]
ekara_japan_a:a5 A-5 Pichi Pichi Pitch Karaoke Party (Japan) [Peter Wilhelmsen, Sean Riddle]
ekara_japan_a:a4 A-4 Pichi Pichi Pitch Pure Chapter 1 (Japan) [Peter Wilhelmsen, Sean Riddle]
ekara_japan_a:a1 A-1 Pichi Pichi Pitch vol.1 (Japan) [Peter Wilhelmsen, Sean Riddle]
new NOT WORKING clones
---
Play 2000 (Super Slot & Gran Tesoro) (v7.0i) (Italy) [Peter Wilhelmsen, Morten Shearman Kirkegaard]
* new WORKING machines
---
Dragon Ball Z (JAKKS Pacific TV Game, Game-Key Ready) [Sean Riddle, 19 external donators]
* flag (nw)
* allow 'a7' to boot (nw)
* move XaviX2 sets to new files (nw)
* new machines marked as NOT WORKING
---
Let's TV Play Naruto [Peter Wilhelmsen, Sean Riddle]
This is another XaviX2 thing.
* new NOT WORKING machines
---
C2 Color [zhongtiao1]
35 in 1 Super Twins [Sean Riddle]
LeapPad [Sean Riddle]
My First LeapPad [Sean Riddle]
-leappad: Added software lists. [David Haywood]
-c2color: Added software lists. [David Haywood]
leappad note: Currently BIOS is not dumped for LeapPad, but some carts are, BIOS is dumped for My First LeapPad, but not carts. (nw)
c2color note: Again the internal ROM isn't dumped, but we need the placeholder driver for the software list hookup, 2 carts are dumped. (nw)
-vsmile: Added softlist loading for some of the trickier vsmile cases based on new dumps from Sean Riddle. Note, the Vsmile Motion game is 16MB so clearly needs some kind of banking. (nw)
WIP checkpoint: while I believe it's largely accurate (and very slow), neither jazz nor sgi systems can fully boot yet using this device, so it remains experimental.
This implementation should go away when it has helped identify the improvements required for mips3.
- Added Slogger Plus 2 Expansion, Acorn Tube Interface and P.R.E.S. Advanced Plus 5 cartridge devices.
- Use derived 16Mhz clock on expansion bus and cartridge slots.
- Removed MCFG and added devcb3 in expansion and cartridge devices.
----------------------------
V.Smile Baby (US) [Ryan Holtz]
New working clones
--------------------
V.Smile Baby (Sweden) [Ryan Holtz, Sean Ridde, Clawgrip]
-vsmileb: Split into a separate CPP file. Identified input codes and hooked up inputs. [Ryan Holtz, bmx]
* Split up the different parts of ICO loading in the menus (locating files, scaling, drawing, etc.)
* Added icon support to software selection menu
* Added support for more ICO file variants, including PNG-in-ICO (new DIB parser is overkill for ICO but I can factor it out for BMP loading at some point)
* Added favourites filter for software menus - includes software that's favourited on any system, so GBC includes DMG favourties and vice versa
* Eliminated unnecessary member variables and O(n) walks in software selection menu
* Made the menus' cached texture structures a bit more efficient
* new NOT WORKING
----
Storio [Team Europe]
created this so that Clawgrip can add to it
* add seemingly pointless line to seemingly pointless file
* move info (nw)
* vtech (nw)
-vsmileb: Found enough port bits to show the VTech logo and V.Smile Baby intro. No game boots yet. [Ryan Holtz]
-spg2xx: Added separate logging for external interrupts and address mapping. [Ryan Holtz]
- 32K ROM slots in B+ and Master series.
- PALPROM carrier boards from Computer Concepts, Watford Electronics, etc.
- Real Time Clock ROM devices from Solidisk and PMS.
- UserRAM sideways RAM from Acorn User.
- MRM E00 DFS.
* new NOT WORKING --- Classic Arcade Pinball (JAKKS Pacific TV Game) [Sean Riddle, David Haywood]
* move to new driver instead (nw)
* minor note updates (nw)
* map inputs in matelcs (currently needs a hack to boot, so won't show anything yet) also removed a pointless bitswapping in a read function for some other stuff in the driver, and just correct the ports instead
* fix a typo (nw)
* note (nw)
* new NOT WORKING
---
Play TV Buckmasters Huntin' (NTSC) [Sean Riddle, Peter Wilhelmsen]
(gun needs mapping)
* new NOT WORKING
---
Track & Field Challenge [Sean Riddle, Clawgrip]
HELP! can't figure out what architecture this is, need to identify CPU type etc.
* rad_hnt digital controls (nw)
* more digital inputs (nw)
* change CPU type to G65816 based on feedback
* improve notes (nw)
- Add custom keyboard port and emulate most of the Expanded Typewriter Keyboard
- Add unidirectional printer port
- Use addressable latch devices to control various things, including disabling display during RAM test
- Hack to pass non-volatile memory test on uts10
* nes_vt: Add support for second APU and VT03 PCM
* nes_vt: Add support for VT3x PCM in DGUN2573, etc
* nes_vt_apu: Tidy up after rebase (nw)
Signed-off-by: David Shah <dave@ds0.me>
* nes_vt_apu: Add IRQ support
Signed-off-by: David Shah <dave@ds0.me>
* nes_vt_apu: Remove debug printing (nw)
* nes_vt_apu: Fix indentation (nw)
* new NOT WORKING ClickStart [Sean Riddle, Clawgrip, TeamEurope] + a Software List for it
seems to be something missing, jumps to outside of code area, maybe secondary small internal ROM of CPU. I did think the dumps were half size for various reasons, but there is a checksum in the footer of each one that matches the data (even if another checksum in the header for some of them we can't match) Possible BIOS is wrong tho as that checksum in the footer doesn't match by quite a significant amount.
most games show something just by putting a 'RET' opcode in the upper areas it attempts to jump to.
Ryan credited in driver since it's more or less just a stripped down copy of vsmile.cpp
* more correct (although does less now because of extra checks in new code) (nw)
* (nw)
* (nw)
* XaviX work
new Software List items [Sean Riddle, David Haywood]
ekara_japan_d:dc0002 BAT Volume 6 (Japan) (DC0002-BAT)
ekara_japan_d:dc0005 TV Pop Volume 9 (Japan) (DC0005-TPJ)
ekara_japan_p:pc0001 BHT Volume 4 (Japan) (PC0001-BHT)
ekara_japan_p:pc0003 ENB Volume 1 (Japan) (PC0003-ENB)
ekara_japan_g:gc0001 BAT Volume 1 (Japan) (GC0001-BAT)
ekara_japan_g:gc0016 TV Pop Volume 5 (Japan) (GC0016-TPJ)
ekara_japan_web:ekaraweb12 e-kara Web cartridge 12M (blank) (Japan)
new clones
e-kara (US?, NTSC, set 2) [Sean Riddle]
enable support for 'p' type cartridges for use with ddrfammt [David Haywood]
various documentation improvements [Sean Riddle, David Haywood]
(there are also 3 bad dumps, currently commented out, will replace later)
* improved filenames (nw)
* for later (nw)
* checkpoint (nw)
* seeprom stuff (nw)
* (nw)
* correctly saves, does not correctly reload, also promote popira and ddrfammt to working
* new Software List entries [Sean Riddle, David Haywood]
ekara_japan:ec0001 J-Pop Mix Volume 1 (Japan) (EC0001-JPM)
ekara_japan:ec0032 ANM Volume 2 (Japan) (EC0032-ANM)
ekara_japan:ec0037 ENK Volume 4 (Japan) (EC0037-ENK)
ekara_japan:ec0046 J-Pop Mix Volume 20 (Japan) (EC0046-JPM)
ekara_japan:ec0005 J-Pop Mix Volume 5 (Japan) (EC0005-JPM)
ekara_japan:ec0007 1976-78 Volume 1 (Japan) (EC0007-G76)
ekara_japan:ec0079 ETZ (Japan) (EC0079-ETZ)
ekara_japan:ec0082 Matthew's Best Hit Selection (Japan) (EC0082-MBH)
ekara_japan:ec0009 ANM Volume 1 (Japan) (EC0009-ANM)
ekara_japan_en:en3 EN-3 (Japan)
ekara_japan_m:mc0013 KSM Mini Volume 5 (Japan) (MC0005-KSM)
ekara_japan_s:sc0012 SAI (series 3) Volume 3 (Japan) (SC0012-SAI)
ekara_japan_s:sc0004 SAI (series 1) Volume 1 (Japan) (SC0004-SAI)
ekara_japan_g:gc0002 BHT Volume 1 (Japan) (GC0002-BHT)
ekara_japan_g:gc0003 BAT Volume 2 (Japan) (GC0003-BAT)
ekara_japan_g:gc0004 BHT Volume 2 (Japan) (GC0004-BHT)
ekara_japan_p:pc0004 BHT Volume 7 (Japan) (PC0004-BHT)
* (nw)
* notes (nw)
* (nw)
* this register seems to be r/w (nw)
* fix crash in popira when pausing (requires register readback)
* save state stuff (nw)
* give excite fishing some inputs while I'm making misc minor changes (nw)
* also promote the Nostalgia games, and Card Night, as they have simple digital inputs and seem to work
* (nw)
* copy+paste modernization
* 2 more dumps (nw)
* doesn't seem to have an seeprom (nw)
* preliminary taikodp controls (nw)
* P4 uses SEEPROM (nw)
* rejig some bases (nw)
-sound/discrete, okim6295: Removed MCFG macros. [Ryan Holtz]
-norautp, osi, audio/mario: Removed MACHINE_CONFIG macros. [Ryan Holtz]
-vsmile: Split into its own driver from vii.cpp. [Ryan Holtz]
-vii: Fixed broken controller inputs. [Ryan Holtz]
-konamim2: Massive update. Most games work, but are still marked non-working due to rare MAME crashes in the PPC DRC. [Phil Bennett, Ryan Holtz]
Marked as non-working because the correct terminal isn't emulated, so we
can't fully verify that everything works. Run it with '-ser terminal' to
see the garbled output.
This also adds the clone Grundig FL-100.
* Fix compile for Android, set API to 24
* Update Android Studio project to API 24
* Fixed project file to latest Android Studio
* fix build with gradle alone
* Added new driver: HP 3478A Multimeter
WIP, machine not working, skeleton, highly incomplete. Compiles, that's
about all.
* hp3478a: implement ROM banking
code runs "properly" at least to the CAL RAM check (fails, RAM not
implemented)
* hp3478a: some IO work
Interpret CS lines for external accesses (GPIB, CAL RAM, DIP switches).
Also, remove MCFG_ stuff
Also, use logmacro.h stuff
* hp3478a: partial emulation of LCD
The main CPU has a serial link to the LCD module. This WIP splits
commands and data mostly successfully (still some bogus shifting which
would be fairly easy to ignore). None of the commands are implemented
yet, and no actual display is generated yet.
Includes unrelated tweak : only change bank when the A12 line changes.
* hp3478a: added LCD rendering !
code shamelessly stolen from tranz330 and roc10937 drivers.
Not clickable yet.
* hp3478a: implement CAL NVRAM
Finally. IO mapping has provisions for the DIP switches as well as i8291
GPIB interface registers.
* hp3478a: improve LCD rendering
Remove some artifacts: with the LCD "not selected", some data is sent on IWA (probably
to purge a shift register ?) but was parsed with the last m_lcdiwa
state. Reset this everytime PWO is deselected.
Also parse decimal point, comma and "all segments".
* hp3478a: implement keypad
* hp3478a: CAL switch to write-protect NVRAM
* hp3478a: implement DIP switches
* hp3478a: fix self-test reset freeze (missing WDT)
There is an external WDT counter that is periodically reset by the CPU
in normal operation. When forcing a reset from the front panel, this
counter is allowed to overflow (20th bit, clocked at Xtal / 15), giving
a reset time of about 1.3s.
* Add per-language compiler flag options to help with exotic setups
* Get rid of a potention buffer overrun in NuBus image card
* CHAR_WIDTH and LONG_WIDTH are preprocessor macros in limits.h with glibc if __GLIBC_USE (IEC_60559_BFP_EXT) is enabled - avoid using them as names
* Make formats/upd765_dsk.h slightly safer with defualt initialisers for key format members
* Don't rely on random BSS data being zero in imagedev/floppy.cpp
4D/20 is a Personal Iris. The IP15 ROM in this skeleton belongs to the IRIS POWER Series model 4D/4x0, so I've assumed that's what the driver should be for.
Used in the high end HP9000/300 machines. Provides a resolution
of 1280x1024 @ 8bpp. It also provides two overlay planes and one
phantom plane. Each plane contains two window movers that are used
for copying characters and tiles on the screen. It also has a RUG
for line/vector drawing. The current state implements everything
that is required to have a working HP Visual user environment in
MAME.
Working:
- window mover
- pixel replacement rules
- window replacement rules
- f0 tripple replacement rule (copy src or keep destination depending on pattern register)
- VRAM bit access mode
- solid line drawing
Not implemented yet:
- drawing circles
- linetype vector/circles
- rectangles
- filling areas
- tripple replacement rules other than f0
-mips3.cpp: Various changes: [Ryan Holtz]
* Added an #ifdef to display DPRINTF calls from the SGI O2 PROM.
* Switched R4000BE/LE, R4400BE, R4600BE, and R5000BE to 64-bit data bus.
* Fixed a bug that caused a crash with 64-bit data bus and the DRC.
-indy_indigo2.cpp: Moved a number of devices into HPC3. [Ryan Holtz]
-hpc3.cpp: Fixed an oversight with IRQs. [Ryan Holtz]
- Rename driver
- Remove skeleton QVT-102 we already had, add its alternate ROM to the
driver along with the keyboard MCU ROM
- Major gfx rendering update, supports all attributes but needs
verification
- Add NVRAM
-nscsi_cd.cpp: Added various new-SCSI CD-ROM devices which support 512-byte blocks by default. [Ryan Holtz]
-sgikbd.cpp: Added a rudimentary HLE SGI Indigo keyboard device. Still needs keys to be mapped. [Ryan Holtz]
-indigo.cpp: Various changes: [Ryan Holtz]
* Expanded logging.
* Enabled PIT8254 timer. Has the wrong clock value; the correct clock causes a hang.
* Improved RAM layout.
* Added stubs for DSP RAM and Entry-level graphics.
Two sample roms are missing, sad. Volume is not taken into account
yet (because the registers are not yet understood), pan is though.
Don't even think about reverb or effects :-)
Current code plays a scale in a loop. Comment the timer alloc in
machine_reset to kill that.
Demo song (missing lots of sounds, because roms): U then > until demo
then ENTER ENTER.
-change order of include files at top of i386.cpp
-move some routines between i386.cpp and i386priv.h
-move part of x87ops.hxx into new file x87priv.h
.
Now you only have to rename the hxx files to cpp and add the following
at the top of each one
.
#include "emu.h"
#include "i386.h"
#include "i386priv.h"
#include "x87priv.h"
#include "cycles.h"
#include "debugger.h"
#include "debug/debugcpu.h"
#undef i386
* [R9751] (Squashed) Early work on SMIOC emulation
commit 9b587be762abfd576e92792c612cd205c570924d
Author: Stephen Stair <sgstair@akkit.org>
Date: Tue Apr 10 19:41:55 2018 -0700
Connected SMIOC DMA to 68k
* SMIOC now reading bytes for serial from the 68k memory space successfully.
commit 0f801a05a3fa5b78768a1a2bcb9981466e8f2b0e
Author: Stephen Stair <sgstair@akkit.org>
Date: Tue Mar 27 18:31:32 2018 -0700
68k now running in lockstep with SMIOC for serial
* 68k now uses actual SMIOC as source of SMIOC status, so it waits for the SMIOC to complete commands before continuing.
* SMIOC DMA controllers now being asked to move bytes around
* "write character" (4100) commands to SMIOC are now completing and resulting in correct status being written and sent back to the 68k
* Every now and then the SMIOC stalls for a bit, it seems to be due to spending some time trying to communicate with the 8051 CPU (used to communicate with another cpu on the serial breakout box) that is not currently present in the emulated device.
Next Steps:
* We're going to move the terminal from the r9751 into the SMIOC, and hook it up to the DMA controllers as a hacky temporary solution.
* We need to emulate the 5xxxx memory range in SMIOC to proxy data to/from the 68k memory
* Then we'll start work on emulating the octal uart properly and hooking it up to RS232 channels.
commit ca91614fca3f43d87755d0c3439521276d7bfafb
Author: Stephen Stair <sgstair@akkit.org>
Date: Wed Mar 14 19:52:04 2018 -0700
Tinkering to get SMIOC further along
1) Enable 188 cpu to advance DMA immediatley if DRQ is held high when source synchronous DMA is started (It's not clear whether the DMA actually works this way yet)
2) Retrigger the DMA DRQ when a memory access is made to the DMA window (future work needed to proxy the reads/writes to the 68k's main memory) This is needed to support multibyte DMA reads/writes to the 68k window.
3) Reverse the bytes in the status register (based on current incomplete understanding of how this is encoded)
4) Connect the status register back to the r9751 on SMIOC status read
Current state: SMIOC's main board DMA state machine now completes the DMA transfer from the main board (With incorrect data), but we are still getting stuck.
Next steps: SMIOC is now hanging waiting on DMA to UART to complete, we need to implement some emulation of the UART and its connections to the surrounding 16 dma channels in order to make progress.
commit 62c1455c97a53ed970622e08cb03a225625914fd
Author: Stephen Stair <sgstair@akkit.org>
Date: Sun Mar 4 20:13:32 2018 -0800
Progress on emulating SMIOC
commit daee8498c5840417aee3ed9def0acfba5476335a
Author: Stephen Stair <sgstair@akkit.org>
Date: Sun Feb 25 20:02:32 2018 -0800
Working on bringing up SMIOC
Trying to get emulated SMIOC in lockstep with the main 68k.
commit 5a929fde90307040a0544682888f2f21a914b900
Author: Stephen Stair <sgstair@akkit.org>
Date: Wed Feb 21 20:06:27 2018 -0800
re-enable SMIOC, Logging improvements, first steps towards emulating on-board hardware.
commit f0c7a1665a18c99df5527ae45994f39f95223814
Author: Stephen Stair <sgstair@akkit.org>
Date: Sun Feb 11 16:26:31 2018 -0800
Emulation fix - Terminal now responds to input
commit ecff4035f3fdaa0329df46f99ccd516aa23ec8af
Author: Stephen Stair <sgstair@akkit.org>
Date: Tue Feb 6 19:00:35 2018 -0800
Hacky emulation of SMIOC
now successfully receiving serial characters!
commit 376bca90dff311d24e1f5014d8d6f0dc297bf671
Author: Stephen Stair <sgstair@akkit.org>
Date: Sun Jan 28 18:31:38 2018 -0800
Experimenting with SMIOC emulation
* Partial fixes for line state issues with persistent line values
When the AM9517 DMA controller mode is updated to change the polarity of DACK/DREQ, it doesn't update the DACK line values / request values (respectively).
This fixes this issue for one of the emulated devices in the file, but the other device has the same problem.
* Add skeleton of SCC2698B UART device
* Early progress on emulating SCC2698B Octal UART
Core structure for IO lines and writing registers is in place.
* Update address maps to new format.
* SCC2698b: Add tx/rx, baud rate generation
* Emulation improvements for scc2698b device
* MPP output pins emulated
* Improved logging for baud rate changes
* Channel configuration emulated
* Support for TX/RX Enable
* Started integrating new features into SMIOC
* Minor progress on the path to enabling new UART for SMIOC
* Resolved code issues related to upstream changes
* Working around an apparent problem with callbacks on sub-device devices
* Terminal added for serial port attached to SCC2698B UART.
* Things compile and seem to work.
* SMIOC: Serial is now outputting correctly through emulated SMIOC
Some glitches to work out, but this is nearly ready.
* AM9517a should not forget about input line status on master reset.
* Disable tracing
* SMIOC: Improving diagnostics and making some progress on the emulation
* Revised tracing in SMIOC and SCC2698B
* Improved tracing approach in r9751
* Minor progress towards working SMIOC emulation.
* [R9751] Update drivers to new code patterns after rebase
Rebased on latest mame, Fixed a few issues and updated the callback code patterns based on recent changes in devcb
* [R9751] Improve logging, fix interrupt race
Serial no longer drops output characters
* [R9751] Working on SMIOC emulation
Improved SMIOC emulation accuracy, Made some progress in getting through the disktool initialization sequence, but we are still hitting a problem - It looks like disktool should be resetting the SMIOC board when it starts, but the mechanism for this has not been found.
* [R9751] Improve tracing for system board registers
* [R9751] Improve SMIOC emulation
Still having some trouble with SMIOC but this seems to be an improvement.
SMIOC is now waiting for a status to be read before applying a new status, and mandatory parameter read logic is in place.
* [R9751] Incremental emulation improvements
the SMIOC failure was understood and fixed, and a new approach to getting the hardware to bootstrap correctly was implemented - Still having some problems with it though.
* [R9751] Fixed emulation issues
* Disktool now boots to the console
* UART receive only partly working, I don't think it's fully connected yet.
* [R9751] Further progress on SMIOC emulation
* Figured out the missing command parameter interface to the SMIOC board
* Still blocked because the SMIOC interface to the breakout board through an onboard 8051 is not emulated and the disktool software depends on properties coming from it.
* [R9751] Terminal is fully working for disktool
* Improved the emulation of the 80188 to 451 connection in order to reliably set a status bit disktool depends on.
* [R9751] Fix build after rebase
* [R9751] Cleanup, tracing improvements
* Remove second emulated terminal - SMIOC is now stable enough to run the terminal.
* Remove older and unnecessary emulation/tracing code
* r9751: Fix compile error and modify copyright holders
Zilog Z8038 FIO (FIFO Input/Output Interface Unit). Used to drive the parallel/printer port on the MIPS Rx2030. Passes basic diagnostic tests, but further work depends on progress in the mips.cpp driver.
A driver for machines made by MIPS Computer Systems, which used MIPS R2000, R3000 and R6000 CPUs and ran RISC/os (a port of UNIX System V Release 3). Initial focus is the RC2030 headless workstation. As of this commit, it gets part-way through its I/O processor diagnostics with output to a serial terminal.
* naming changes (nw)
* move stub audio related functions to their own file (nw)
* addressing notes (nw)
* control sprite mode with sprite reg instead of value set in init (nw)
* refactor a bit (nw)
* sprite DMA connects directly to spriteram, not through the main bus (nw)
* minor changes (nw)
* fix multiplier unit use in rad_madf (nw)
* implement 'text array / memory emulator' (nw)
* some naming (nw)
* code treats this like another palette entry (bg pen maybe)
On HP9000/300, these modules where always a logical unit connected to
the DIO bus. On some systems this was even a seperate DIO module. Lets
represent this in software. It also cleans up hp9k_3xx.cpp.
* hphybrid: major overhaul to add the 09825-67907 variant
* hphybrid: adapted hp64k & hp9845 to revised hphybrid CPUs
* hp9825: first release of HP9825B emulator
* hphybrid: added 09825-67907 to unidasm
* hp9825: improved appearance of blinking cursor
* hphybrid: minor changes
* mwarr.cpp refactoring
* mwarr.cpp refactoring
* stlforce refactor (nw)
* use suggested syntax, unless there's something to actually modify instead of outright replace?
* ok, no need to signal that we're modifying a device at all, just modify it (nw)
* move includes as requested (nw)
* do stuff modern way (nw)
* namco checkpoint (including cam900 submission)
* move code into device (nw)
* start splitting DSP support code into devices (nw)
* fix crash (nw)
* prepare for further splitting (nw)
* move code for C67 based DSP PCB into it's own device (nw)
* survive F3 resets without crashing or breaking the 3D (nw)
* less magic numbers (nw)
* optional -> required
don't use fake bootstrap on older type, suspend CPU instead
* restore CPU yield hack for solvalou (nw)
* (nw)
* give galaxian3 some DSPs (nw)
* address hap's concern with a different workaround since MAME is awkward (nw)
* split namco21 driver into 3 drivers as the different configurations really are entirely different boardsets with similar components, not a real 'system'
emulated entire PCB set for driveyes ( http://www.tvspels-nostalgi.com/Bilder/PCB/Namco/driverseye_cage_inside.jpg ) although how the PCBs communicate is not yet known (C139 maybe, which might also be an MCU)
* remove empty file (nw)
* actually thinking about it, this is cleaner (nw)
* mark cybsledj as World instead, there's nothing about this set other than the CY1 code to indicate that it's a Japanese set, and I don't think the Namco codes represent region, just release order.
* newline (nw)
* newline (nw)
A skeleton for the Microsoft Jazz architecture, which was implemented in the MIPS Magnum 4000, Olivetti M700-10 and was the base/origin of several other MIPS ARC systems.
* added skeleton Inmos G300/G332/G364 device
* added skeleton NatSemi DP83932C SONIC device
* added skeleton MCT-ADR device
* Separate Microsoft 2-button mouse and Logitech 3-button Microsoft-compatible mouse
* Add Microsoft wheel mouse
* Make Mouse Systems mouse behave more realistically
* Add Mouse Systems "rotatable" mouse
* Simplify code and eliminate timers
(nw) X/Y translation and buttons works for all devices. The wheel on
the wheel mouse seems to be transmitting the right data, and CuteMouse
detects the wheel as being present, but no software seems to support it
properly. Software supporting the Mouse Systems "rotatable" mouse is
very rare - typically people just set the DIP switches on their M-1 for
"non-rotatable" mode. A standard mouse driver will see the "rotatable"
mouse moving two mickeys for each count, and move eratically on
rotation. The "rotable" mouse is poorly tested due to lack of software.
(nw) MAME doesn't have a proper input type for a mouse wheel, and it
doesn't seem to be possible to map the host mouse wheel to an axis when
configuring inputs. The default mapping ends up assigining the wheel or
rotation to one of the translation axes, which is very unhelpful.
Also add notes to Sun keyboard emulation.
There's a hack to make the 1200 Baud mouse actually run at 9600 Baud.
This is necessary because the SCC is incorrectly expecting 9600 Baud
rather than 1200 Baud. I don't have time to fix the SCC, so I'd
appreciate it if someone else would.
There's no way it should be expecting 9600 Baud on the mouse port.
Solaris 2.3 and later support 1200 Baud and 4800 Baud, and earlier
versions support 1200 Baud only. No version of Solaris works with a
9600 Baud mouse.
The workaround allows the mouse to be used in SunView on sun4_60 - I
haven't tested any other drivers.
* split namco c169 roz chip from namcos2 by making it a device (nw)
some reorganization still needed (eg move init stuff to config)
* push on this way, old non-device code was working by chance (nw)
* use std::fill instead of memset
* tidy (nw)
* split out the c355 sprites into a device too (nw)
* this isn't used (nw)
* also not used (nw)
* split out c123 tilemap chip
* modern here too (nw)
* namco system2 sprite chip is a device, move content of machine/namcoic.h to a text file in 'etc' as it's not really code at all, and the cpp file is no longer needed
* Namco System 2 ROZ is a device (so only gets created on games that have it, avoids a crash in old code in tilemap viewer)
* untangle namcofl from namcos2 now that things are devices
* untangle namconb1 from namcos2
* untangle gal3.cpp from namcos2
* untangle namcos2 and namcos21 - part 1 (ugly part)
* untangle system2 and system21, part 2
* use c68 for c68 based games in namcos21.cpp and some cleanup / notes / reorganization / default nvrams
* naming cleanups (nw)
* c123 - move init to device config
* c169 init -> device config
* c355 init -> device config
* new clones
Four Trax (Japan) [ShouTime, The Dumping Union]
note, one of the gfx roms in the MAME set has an 'fx2' label, it should be verified.
also replaced the ROMs for the fourtraxa set, the old ones had a 0x00 fill instead of a 0xff fill but were otherwise identical, it's a weird mod of the World set that hides most of the advertising banners, replacing them with generic ones, presumably for legal reasons?
- Add and identify some extra IOC firmware revisions (v1.3 from Bitsavers)
- More descriptive names for ROMs of latest IOC revision (from Bitsavers)
imds: Remove skeleton driver; ROMs preserved as v1.4 of imds2ioc
* Add huc6230 Emulation
huc6272.cpp : Add ADPCM transfer, Add save states
PC-FXGA for PC-9801 C Bus is released in December 1995 in Japan, Correct metadata
* huc6272.cpp : Fix ADPCM address
* huc6230.cpp : Simpler interpolate
* huc6230.cpp : Fix clamp
huc6272.cpp : Fix ADPCM nibble
* huc6272.cpp : Fix data type
* Revert pcfxga year; PC-FXGA for PC9801 C-bus is not dumped?
* Implement Mitsumi Amiga 500, 600, and 2000/3000/4000/CDTV keyboards
* Add unlabeled keys to UK layout
* Restrict available keyboards depending on system type
* Note that C-A-A reset is now broken on "big box" Amigas as MAME doesn't implement it properly, and the hack providing a fake dedicated reset line has been removed
6502 MCU: fix execute loop
6500/1: implement as device with onboard peripherals
Fix some bogus comments
(nw) New keyboard only has U.S./Canada and UK variants for now. This keyboard doesn't
drive a dedicated reset line, instead using some sequence on the clock line detected by
the host chipset. MAME doesn't support this, so keyboard reset won't work. Also started
documenting the character labels on the keypad NumLock/ScrLock keys for language variants
but still need more pictures.
* Allow <orientation> and <color> to work on group references
* Fix some corner cases where group bounds could be miscalculated
* Fix a corner case where MAME could incorrectly refuse to instantiate groups
* Add more checks to complay.py
* Document more of the layout format
* Clean up some corner cases in layouts with repeating blocks
* Make complay.py validate many more elements and attributes
* Make complay.py easier to use for just validating a layout
* Remove redundant view from Sega VMU layout
* Make buttons visually respond to input in whousetc.lay
* Add view with LED displays as well as terminal for aim65_40 and use repeats
* Clean up some outdated "game" terminology in clifront.cpp
* Initiaise a couple of members in tap/tun network module
* Start documenting layout format
* taptun: add support for Windows
Looking for feedback only at this point, because it's the first time I've attempted any OSD stuff - be gentle.
This extends the existing taptun OSD module to support Windows through the TAP-Windows6 driver (https://github.com/OpenVPN/tap-windows6).
* TAP-Windows6 is GPLv2, however only the header file is required in MAME, and the driver itself is entirely optional.
* I've tried to minimise the size of the diff, rather than completely separate the Windows/non-Windows implementations - not sure which is preferable in this case.
* The license file has Mac(?) line-endings - unsure if they should be normalized or used verbatim.
* Uncertain about the non-Windows case (or the Windows SDL case) - existing code uses __linux__, but I'm not clear on how that works with OSX, for example?
* I can't claim this actually "works" yet, because I don't know enough to configure the tap end of it properly to get networking doing something useful, but I will get there and correct anything necessary in a subsequent real PR.
* minor fixes/improvements (nw)
* Use Unicode Windows APIs, and UTF-8 for MAME
* Deal with unterminated registry string values
* Cancel any pending I/O in destructor
* Eliminates the need for the horizontal/vertical/LCD/SVG layout files
* Screens can now have orientation and physical aspect ratio specified
* RASTER/VECTOR defaults to 4:3, LCD/SVG defaults to square pixels at config time
* System orientation is applied on top of screen orientation
Automatically generated single-screen views and orientation flags in XML
output now work correctly for systems with multiple screens in different
geometries/orientations, e.g. housemnq, rocnms, stepstag, or netmerc.
The "core rotation options" only interact with system orientation.
Allowing multi-screen systems to work well with one monitor per emulated
screen is a complex topic. System orientation also affects the GFX
viewer while screen orientation doesn't. The orientation displayed in
the system selection menu is from the system orientation.
Let me know if I've broken any systems or use cases.
Also, add save state support for std::array/C array nested to any depth.
* rewrote most of the execution for my tlcs870 core
* no longer the case (nw)
* note updates (nw)
* address concerns, const qualify more things where possible (nw)
* more const (nw)
* oops (nw)
* consistency (nw)
- split into separate sources
- fixed paste
- added uart and rs232
- added baud rate clock or brg depending on hardware
- fixed uart status on sys80
- fixed cassette waveform
- lots of tidy up
Input and screen tags are now resolved relative to a layout's owner
device.
Easy way to demonstrate is with: mame64 intlc440 -tty ie15
Previously you'd only get the IE15 terminal's layout and you'd be unable
to use the INTELLEC 4/40 front panel. Now you'll get the choice of
layouts from both the system and the terminal device in video options.
- Added FDC card.
- Cursor now generated by 6845.
New working machines
--------------------
Acorn System 3 (6502 CPU)
Acorn System 5
New working clones
------------------
Acorn System 2
Acorn System 4
* Added ps2timer device to encapsulate Playstation 2 timers.
* Temporarily hacked R5900 core to always have scratchpad RAM mapped at 0x70000000.
* Added reference counting to divtlb so that it does not unmap pages that are still shared with other entries.
* Added a considerable amount of logging to ps2sony.cpp.
-mips3: Added basic Emotion Engine support. [Ryan Holtz]
* Added S bit to TLB mapping.
* Added support for VSUB, VIADD, VSQI, VISWR, VOR, LQ, SQ, MFSA, MTSA, MFHI1, MFLO1, MULT1, DIV1, DIVU1, PEXTLW, PADDUW, PMFHI,
PMFLO, PCPYLD, PCPYUD, SQC2, LQC2 opcodes. [Ryan Holtz]
* hp9k_3xx: fix timer connection for /320 models
Signed-off-by: Sven Schnelle <svens@stackframe.org>
* hp9k_3xx: add HP9122C floppy
Remove HP9895 from the default configuration. 3.5" where
standard on /300 and there's almost no software on it available.
If a user really needs 8" floppy drives on /300, he can do that via
commandline.
Signed-off-by: Sven Schnelle <svens@stackframe.org>
* add Intel i8291a GPIB Talker/Listener
Required for the HP 9122C floppy, and used in many other devices.
Basic functionality was implemented to make the HP 9122C work, a few
things are still missing and will be added later. Most of the missing
things where simply not used in the HP9122C so i cannot test them.
Signed-off-by: Sven Schnelle <svens@stackframe.org>
* Add HP 9122C floppy drive
These drives where common on HP9000/300 workstations. With the current
implementation TD0's from hpmuseum can be used to boot, and initializing,
reading and writing discs in HP basic works. Tested both high and double
density media. Supported Media formats are TD0 and MFI.
Signed-off-by: Sven Schnelle <svens@stackframe.org>
* Remove vram_rw and ctrl_rw wrapper functions
Signed-off-by: Sven Schnelle <svens@stackframe.org>
* topcat: replace hardcoded display width by m_fb_width
Signed-off-by: Sven Schnelle <svens@stackframe.org>
* topcat: prepare topcat for multi plane operation
framebuffer vram is only 1 bit wide.
Signed-off-by: Sven Schnelle <svens@stackframe.org>
* 98544: set single topcat plane
Signed-off-by: Sven Schnelle <svens@stackframe.org>
* add nereid mapper used on HP98543/98545 graphic cards
Signed-off-by: Sven Schnelle <svens@stackframe.org>
* prepare for multi-topcat operation
Signed-off-by: Sven Schnelle <svens@stackframe.org>
* add HP 98543 4 plane graphics card
* hp9k_3xx: add hp98543 card
* topcat,nerid: disable VERBOSE
Signed-off-by: Sven Schnelle <svens@stackframe.org>
* hp98543: use required_device_array
* 98543: use required_region_ptr
* 98544: use required_region_ptr
* topcat: add save state support
Signed-off-by: Sven Schnelle <svens@stackframe.org>
* nereid: add save state support
* hp98544,hp98543,topcat: use shared memory space
Signed-off-by: Sven Schnelle <svens@stackframe.org>
* nereid: remove redundant variable
Signed-off-by: Sven Schnelle <svens@stackframe.org>
* topcat, nereid: remove trailing underscore from include guard
Signed-off-by: Sven Schnelle <svens@stackframe.org>
* topcat,hp98543: code style fixes proposed in PR
Signed-off-by: Sven Schnelle <svens@stackframe.org>
- Implemented banking and system/user mode switching.
- Added PolyBASIC 3.0, 3.1, and 3.4.
New clones marked as NOT_WORKING
--------------------------------
Poly 1 Educational Computer (early) [Nigel Barnes, Andrew Trotman]
Poly 2 Learning System [Nigel Barnes, Andrew Trotman]
Poly Development System [Nigel Barnes, Andrew Trotman]
Merged with strnskil.cpp, with modernization and cleanups. (nw)
Add MCFG_SCREEN_RAW_PARAMS. (nw)
Added coin counters to markham, strnskil, banbam and clones.
* softfloat3: do we like this better? (nw)
* softfloat3: it gets the hose again (nw)
* softfloat3: sonofa (nw)
* interpro: wip checkpoint (nw)
* added 6x00 models
* added EDGE graphics skeleton
* split bus/cards into two types
* various fixes/changes
* proposal: move z80daisy* to devices/machine
Seems to me this is a machine, not a CPU? Main reason was to stop the Z80 CPU from being dragged into systems that don't have one just because they use a Z80 family peripheral.
* missed this one (nw)
* missed a spot (nw)
* softfloat3: fix msvc build (nw)
Is this how we do these things? I assume we don't touch the library code itself, and have to "fix" any problems via this header instead?
* softfloat3: do we like this better? (nw)
* softfloat3: it gets the hose again (nw)
* softfloat3: sonofa (nw)
This is a pre-usage import so everyone can get things in line for various compilers. GCC/Clang should be OK on most targets as-is;
MSVC may need to edit 3rdparty/softfloat3/build/MAME/build.h to conform. Please report failure/success with various compilers.
* add topcat template
HP topcat was an ASIC used on HP900/300 graphics cards.
Signed-off-by: Sven Schnelle <svens@stackframe.org>
* hook up topcat asic to HP98544
Signed-off-by: Sven Schnelle <svens@stackframe.org>
* topcat: add basic configuration macros for fb planes, height and width
Signed-off-by: Sven Schnelle <svens@stackframe.org>
* hp98544: move logic to topcat video driver
Preparation to support multi plane graphic cards
like the HP98543/98545/98547.
Signed-off-by: Sven Schnelle <svens@stackframe.org>
* xtal: add 35.904MHz XTAL
* interpro: slotify mouse (nw)
Needed to make the mouse a slot device to enable it to be connected to graphics boards under development.
* add validity check (nw)
* bt45x: new devices
Basic implementation of various Brooktree RAMDAC devices. Two of these (bt457, bt458) are used by InterPro graphics boards currently under development, the others are unused/untested at this point.
* bt45x: tweak descriptions (nw)
Start replacing special device macros with additional constructors,
starting with ISA, INTELLEC 4 and RS-232 buses.
Allow an object finder to take on the target of another object finder.
(For a combination of the previous two things in action, see either the
INTELLEC 4 driver, or the Apple 2 PC Exporter card. Also check out
looping over a device finder array to instantiate devices in some
places. Lots of things no longer need to pass tags around.)
Start supplying default clocks for things that have a standard clock or
have all clocks internal.
Eliminate the separate DEV versions of the DEVCB_ macros. Previously,
the plain versions were a shortcut for DEVICE_SELF as the target. You
can now supply a string tag (relative to current device being
configured), an object finder (takes on the base and relative tag), or
a reference to a device/interface (only do this if you know the device
won't be replaced out from under it, but that's a safe assumption for
your subdevices). In almost all cases, you can get the effect you want
by supplying *this as the target.
Eliminate sound and CPU versions of macros. They serve no useful
purpose, provide no extra checks, make error messages longer, add
indirection, and mislead newbies into thinking there's a difference.
Remove a lot of now-unnecessary ":" prefixes binding things relative to
machine root.
Clean up some miscellaneous rot.
Examples of new functionality in use in (some more subtle than others):
* src/mame/drivers/intellec4.cpp
* src/mame/drivers/tranz330.cpp
* src/mame/drivers/osboren1.cpp
* src/mame/drivers/zorba.cpp
* src/mame/devices/smioc.cpp
* src/devices/bus/a2bus/pc_xporter.cpp
* src/devices/bus/isa/isa.h
* src/devices/bus/isa/isa.h
* src/devices/bus/intellec4/intellec4.h
* start looking at the extra opcodes in the SSD 2000 type XaviX chip (seems some undocumented 6502 opcodes are replaced with more custom ones)
* (nw)
* the xavix memory mapping gets stranger with each piece of new evidence (nw)
- High level emulation of serial keyboard (only sort of works; probably should be less sophisticated)
- Add double height and double width attributes
- Adjustable start of screen pointer (necessary for SET-UP mode)
- Reconfigure screen for 80/132-column and 50/60 Hz modes
dikeyboard: Add scan_complete callback (nw, sort of hacky but cit101 keyboard works worse without it)
- Use device_resolve_objects to resolve callbacks in output_latch_device (nw)
Note that this renaming is not just for human convenience; genie seems to get confused by modifications to a header called latch.h and decides to recompile everything involving gen_latch.h as well.
* xavix - tidy ups, reorganization, current notes etc.
* didn't mean to push a copy (nw)
* shift some common code around for palette handling (nw)
* lean less heavily on memory system (nw)
* revert 'shift some common code around for palette handling (nw)' to be revisited later.
* add missed include guards (nw)
* new machines marked as NOT WORKING
Skannerz TV [Sean RIddle, Peter Wilhelmsen]
This will need the communication protocol with the barcode scanner unit reverse engeering (the scanner unit has it's own MCU that isn't dumped and for which we have no method of dumping) this also probably means it will need improvements to the general vii.cpp handling of interrupts and serial ports (which Cricket needs too)
The 98603A and 98603B cards have different base addresses and sizes
for the rom region. Split up the cards so that we can boot HP BASIC 4
and HP BASIC 5.1.
Signed-off-by: Sven Schnelle <svens@stackframe.org>
* Move around the debugger hooks to get a small but measurable performance increase
* Remove emucore from external tools
* Improve performance of DSP16 interpreter a little by generating six variants of execution loop
also made rainbow islands extra a parent, since it has it's own game code, own c-chip and is generally considered a semi-sequel rather than a bugfix / revision of the original game.
(best I can tell behavior matches the differences between original and extra that were present in the simulation at least, but obviously the real chip could be hiding more secrets)
* remote488: work started
* remote488: fixed a crash when using socketed bitbangers on Linux machines
* remote488: added ieee-488 remotizer device
* remote488: added remotizer devices to ieee-488 buses of HP9845 & HP85
* remote488: added missing emu.h inclusion
* Revert "remote488: fixed a crash when using socketed bitbangers on Linux machines"
This reverts commit edfeb1768e.
* remote488: nudge..
* remote488: no longer use locale-dependent functions, added commas and
semicolons as msg separators, improved use of util::string_format
* use real dumped c-chip for bonzeadv, remove simulation [Team Caps0ff]
this most likely fixes MT00377, MT00205
* typo (nw)
* missed a file (nw)
* no longer fights (nw)
* tidy here too (nw)
* c+p typo (nw)
* c-chip: use dumped c-chip for Volfied [Team Caps0ff]
interrupt source still needs to be verified, but I've tested this to the end and it works fine with the real dump.
* less static (nw)
* hook the coin counters back up (nw)
* tweaks (nw)
* was too close after tweak (nw)
* add support for dumped superman c-chip too, removed simulation [Team Caps0ff]
also made the 68k and upd7810 use different banked windows into the RAM, this seems to prevent the fighting I was seeing, and also superman suggests that it might be correct, as it puts response values in a bank for the 68k but then changes the window so the 68k can't see them. needs further testing tho (other c-chip dumps might tell us more later)
* use the 68k side handlers on megab too, even if it really doesn't care about anything (nw)
* remove debug structure (nw)
* Turn deprecated declataion warnings on by default and make them non-fatal
* Make output_finder iterable in algorithms and range-based for loops
* Replace a lot of set_something with output_finder
* Fixed building using system utf8proc
* Fixed building using system portaudio
* Allow using system-wide asio headers (1.11.0 or higher required).
* Allow using system-wide glm headers
* Allow using system-wide rapidjson headers
* Put all ext_includedir calls together
* Fixed build failure when SOURCES is defined
* Fixed building using system utf8proc
* Fixed building using system portaudio
* Allow using system-wide asio headers (1.11.0 or higher required).
* Allow using system-wide glm headers
* Allow using system-wide rapidjson headers
* Add 89 in 1 mini console
* Add mc_cb280, similar to sy889
* More VTxx ROMs
* Add more nes_vt systems
* Add SY888B
* Add support for VTxx systems with scrambled instructions (FC Pocket, DGUN2573)
* Add support for Family Pocket, and more FC Pocket games
* Small fixes and reclassifications (nw)
* Support for VTxx scrambled banking (thanks NewRisingSun for help)
* New palette code from NewRisingSun, etc
* Various VT03 fixes, several systems including ZDog now working
* nes_vt comment/status updates (nw)
* Refactor m6502_vtscr (nw)
* create derived 6502 type for XaviX because it has at least one custom 4-byte opcode that doesn't fit any other type.
treating that opcode as NOP for now.
have a feeling it might be something to do with the other integrated hardware, might be 'execute co-processor code chain at this address' or something similar
It isn't a standard JSL (Jump Subroutine Long) like the SNES cpu opcode in the same place as this, it seems to point at some code-like structures tho)
could also be a secondary operation mode with different encoding like ARM's Thumb mode tho I guess.
We currently only have a single XaviX based dump (taitons1) but there are more on the way. I'm going to see if the code flow makes any sense at all with these missing, or if any of it gives a clue as to what they should actually do.
* xavix - let's call these callf and retf then
after further investigation these are some kind of extra 'long jump' subroutine / task handlers, the 0x80 also being a custom opcode was throwing me off trying to identify them before.
looks like they might have been hacking 65816 features into the regular 6502 core?
* prepare for extra address bits (nw)
* better program flow (nw)
- P.R.E.S. Advanced Plus 3/4
- Advanced Quarter Meg Ram
- Cumana Floppy Disk System
- Sound Expansion
- Sound Expansion v3
- Stop Press 64
- Solidisk EFS
New working software list additions
-----------------------------------
electron_cart: Solidisk EFS 2.1E
New NOT_WORKING software list additions
---------------------------------------
electron_cart: Stop Press 64
Software list items promoted to working
---------------------------------------
electron_cart: Advanced Plus 3, Advanced Quarter Meg RAM, Slogger Electron Disk System, Sound Expansion v3
* fix/tidy tvboy driver (nw)
* missed file (nw)
* framework for adding 'gamebooster' (need to figure out how it actually works / maps tho) (nw)
(code based on zx spectrum expansion port code)
* (nw)
* lost a line (nw)
* allow it to run (nw)
* continued work (nw)
* mame64 psj -parallel gamebooster -cart tetris now works
* rm outdated (nw)
* remove unneeded code (nw)
* limit accesses, log unexpected ones, might have custom banking (nw)
* write bytes in an order that keeps the gb code happier , sml boots (nw)
* various reorganization of radica and vtech stuff
* missed this (nw)
* correct file (nw)
* newlines and stuff (nw)
* less c_str (nw)
* worse (IMHO) filenames (nw)
* format got messed up (nw)
* some bits for golden tee (nw)
* get us renderng something in rad_gtg (nw)
* some basic inputs (nw)
* further improvements to the Golden Tee Home Edition (radica eu3a14)
added Radica Sensible Soccer [Sean Riddle]
* tilebase handling (nw)
* golden tee home video improvements (nw)
Revert "Removal of voltage_regulator_device (nw)"
This reverts commit 1af133752a.
Revert "New way to provide DAC reference inputs (nw)"
This reverts commit 1c6a7ab40c.
* restored basic support for SANITIZE make option
* disabled some unwanted UBSAN checks / enabled nullability checks / enabled ASAN use-after-scope checks (nw)
* new NOT WORKING
Space Invaders (Radica, Arcade Legends TV Game) [Team Europe, Sean Riddle]
(not sure what this is really called, it's a 5-in-1, it probably contains a customized 6502 core, or there should be an internal bootstrap rom)
* typo (nw)
* based on a jump to e092 which looks like it should maybe skip an opcode this seems a more possible mapping (nw)
* actually vectors are right there (nw)
* memory map improvements (nw)
* various notes etc. (nw)
* various banking bits (nw)
* actually remember to hook up the read (nw)
* clearly inputs (nw)
* show that the game is actually running, even if we don't understand the video format, there's clearly some kind of tilemap structure in ram (nw)
* this is bitmap ram on qix (nw)
* didn't mean to change this (nw)
* gfx are stored more like texture pages?! (nw)
please people, remember to keep source UTF-8 and if you're committing on behalf of others, clean up indents to meet MAME conventions
anyone can run srcclean over a submission and see what will get hit
promoted China set of Oriental Legend 2 to working
promoted Knights of Valour 2 New Legend to working
as each game/region requires a valid default card in order to save said cards are part of romset.
(there's probably a cleaner way to do the device finder stuff but I forgot and can't find reference)
An implementation of the National Semiconductor DP8510 BITBLT Processing Unit. This is used on the InterPro GT family graphics boards, and this implementation seems to be correct enough to enable me to progress there, hence the PR. While I'd love to have another system to test against, I'm not aware of any other systems that ever used this device other than some NatSemi reference designs, which are not (yet) in MAME.
* hp9845 & hp64k: fixed breakage caused by c46e1007a8
* hp9845: HLE of internal printer added
* hp9845: fix to printer interrupt line
* hp9845: moved src/devices/machine/hp9845_printer.* to src/mame/machine
Disassemblers are now independant classes. Not only the code is
cleaner, but unidasm has access to all the cpu cores again. The
interface to the disassembly method has changed from byte buffers to
objects that give a result to read methods. This also adds support
for lfsr and/or paged PCs.
Implementation of 28F010 and family flash memory devices. These are not compatible with the JEDEC-standard flash command protocol implemented in intelfsh.
* Don't use device_serial_interface for transmit - it can't support sync modes, on-the-fly register updates, and other weirdness.
* Better modelling of 1-deep transmit queue.
* Better RTS/CTS behaviour.
* Completely overhauled interrupt logic - vectors should be correct for most async modes.
* Implemented different auto-reset receive errors in MPSC vs SIO.
* Implemented SDLC transmission including bit stuffing, transmit CRC, abort, and underrun/end-of-message behaviour.
Added an SDLC consumer device that logs SNA frame headers and data.
The analogue joystick is now emulated. Also fixed a few minor issues
with the memory map.
This also adds a generic Z80 dasisy chain device, for use in drivers
with non-Z80 peripherals.
Use "mame einstein -pipe tk02" to attach the 80 column device.
* Removed no longer needed einstei2 driver
* Added cursor rendering to the 80 column device
* Added support for the alternate character set (use dip switch to
change)
* Cleaned up and added save state support to the 80 column device
Many changes in this PR, including the following:
* added support for InterPro 20x0, 24x0 and 27x0 systems
* added support for SR bus/slot devices
* added support for Ethernet, graphics, keyboard and mouse
* added support for serial DMA
* improved timer, interrupt and DMA handling
* improved comments/documentation
Note: ioga is still a major work in progress, and most of the other *ga's don't do anything useful yet, however this build can do some new and useful things, and it's closer to OS boot than before, as well as cleaned up in some of the better known areas.
* added basic support for the system bus variously referred to as SR, SR bus, SRX and CBUS
* added an initial GT graphics card implementation, only supports the video ram and ramdac for now, but sufficient to boot the diagnostic monitor in graphics mode
* added a high-level emulation of the InterPro keyboard
protection handled etc. written from scratch based on notes from Kevtris and Peter
banking in the slot system seems somewhat archaic compared to proper modern banking, but this is how all other drivers I saw using slot roms did it.
---------------------
E-Touch Mahjong Series #6: Scandal Blue - Midara na Daishou [ShouTime, Team Japump, The Dumping Union]
E-Touch Mahjong Series #7: Trap Zone - Yokubou no Kaisoku Densha [ShouTime, Team Japump, The Dumping Union]
--------------------------------------
Ton Puu Mahjong [ShouTime, The Dumping Union]
This is only a skeleton driver. ShouTime will keep the PCB only for a few more days, so if someone has the time to have a look.. (nw)
* Remove duplicate code
* Screen raw parameters and XTAL values
* Added PAL dumps for supbtime [Luiskiko/jammarcade.net]
* Add dip switch locations to all games
* Emulate LC7535 based volume control for Dragon Gun board based games
* Add DSW3 and DIP locations to Captain Avenger
* Reorganize driver and start cleaning it up (in progress)
Specifically, this creates a call osd_get_command_line() that returns UTF-8 command line arguments as std::vector<std::string>. On non-Windows platforms, this does nothing more than build the vector. On Windows, this invokes GetCommandLineW() and CommandLineToArgvW(). This also attempts to unwind usage of wmain()/_tmain() on Windows, which is not standard.
Related to this, this fixes a bug in Imgtool; specifically, non-7 bit ASCII was not being handled correctly in Windows.
This is really an admission that the way that Windows handles Unicode and command line arguments sucks, and it is my belief that having a wmain() or _tmain() declaration specific for Windows is a worse solution. C'est la vie.
I'm very open to the idea that src/osd/osdcore.[cpp|h] is not the best place to do this. Let me know if I should move it.
------------------------------------------------------
Mephisto Modena [yoyo_chessboard, Sandro Ronco]
Mephisto Monte Carlo [Sandro Ronco]
Mephisto Monte Carlo IV LE [Sandro Ronco]
Mephisto Mega IV [Sandro Ronco]
Used by games in the cninja and deco32 drivers. This implies proper
VBlank IRQ ack for all games now. Also added and improved raw screen
parameters for various games.
* hp85: added support for optional ROM cartridges. Started optional ROM
sw list (not finished).
* hp85: refactored mapping of opt. ROMs according to cuavas' comments
* initial skelethon: ControlID X628 fingerprint reader
* first draft of an implementation of the NT7534 device (LCD controller)
* fix emulation of ControlID x628 + NT7534 LCD controller
* cidx628: fix LCD color palette on Control ID x628 driver
* Adding a header with details of the hardware. This is the first MAME driver with an LCD controlled by a NT7534 chip, so I wrote an initial implementation of that new device.
unkfr belongs in 4enraya (which was my guess when it was mentioned)
doesn't seem much point in having a complete non-working driver in the source for it when it boots as a romswap.
Basic system is done and it can boot from floppy, but there are still
many things to add, therefore marked as NOT_WORKING for now.
New machines added as MACHINE_NOT_WORKING
-----------------------------------------
Kontron PSI98 [Dirk Best, rfka01]
slots uncovered
(nw) It seems at some point someone didn't realise that choosing the
same option from a SLOT_INTERFACE in multiple slots creates multiple
instances of the same device type, and this got copy/pasted everywhere.
* Support serving static assets, use for stylesheet, script and images
* Better error pages, reject unsupported HTTP methods
* Replace lists with sortable tables with more detail (click headings to sort)
* Add pages for exploring source files, link from machine pages
- Can start from full source file list at http://localhost:8080/sourcefile/
(nw) JavaScript performance can drop when sorting really big tables,
e.g. the list of all source files, or the list of machines in some of
the fruit machine drivers. This update doesn't expose machine/device
information, just consolidating what's there. The wsgiref server is
adding headers to prevent caching, I'll look for a workaround.
output from -listxml verb. Compatible with Python 2.7 or Python 3.
Requires at least SQLite 3.6.19 for foreign key support.
This serves a few purposes:
* Demonstrating some things that can be done with -listxml output
* Providing a reference implementation for useful queries
* Helping ensure our XML output isn't completely useless
* Providing additional queries over MAME's auxiliary verbs
* Proper glob support unlike the broken implementation in MAME right now
Right now, it's a bit ugly to use. You can only load into a completely
clean database, and you need to manually create the schema. I'll
address this later. The default database filename is minimaws.sqlite3
(you can override this with --database before the verb on the command
line). Loading isn't particularly fast, but query performance is very
good.
Create a database first:
rm -f minimaws.sqlite3
sqlite3 minimaws.sqlite3 < scripts/minimaws/schema.sql
Now you can load it using a MAME binary or XML output (use one of these
options, not both):
python scripts/minimaws/minimaws.py load --executable ./mame
python scripts/minimaws/minimaws.py load --file mame0188.xml
Once that's done you can do queries:
python scripts/minimaws/minimaws.py listfull
python scripts/minimaws/minimaws.py listclones "*cmast*"
python scripts/minimaws/minimaws.py listsource "*mous*"
python scripts/minimaws/minimaws.py listbrothers "intl*"
These work much like the equivalent MAME verbs, but without the overhead
of loading MAME's static data. But there's one already query that you
can't easily do with MAME:
python scripts/minimaws/minimaws.py listaffected "src/devices/cpu/m6805/*" src/devices/sound/qsound.cpp
This will list all runnable systems that use a device defined in any
file under devices/cpu/m6805 or in devices/sound/qsound.cpp (you can
specify and arbitrary number of files or glob patterns). This may be
useful for planning regression tests.
Another thing this does (that gives rise to the name) is serving
information over HTTP. It's implemented as a WSGI, and it mainly uses
GET requests. This means it can run hosted in Apache mod_wsgi, or
cached by Apache mod_proxy, Squid, nginx, or something else. It can
also run out-of-the-box using wsgiref.simple_server components. The
default port is 8080 but this can be changed with the --port option.
Start the web server with the serve verb (stop it with keyboard
interrupt ^C or similar):
python scripts/minimaws/minimaws.py serve
Right now it's rather crude, and doesn't list devices for you. This
means you have to know the shortname of a machine to get a useful URL.
For example, you can look at a driver and see its parent set and the
devices it references:
http://localhost:8080/machine/kof2000n
Or you can look at a device, and see the devices it refereces, as well
as the devices/systems that reference it:
http://localhost:8080/machine/zac1b11142
The links between devices/systems are clickable. They might 404 on you
if you used a single-driver build with broken parent/clone
relationships, but they should all work in a full build that passes
validation.
There's still a lot to do. In particular I want to demonstrate how to
do live DIP switch preview and dynamic slot discovery. But I've already
discovered stuff in the -listxml output that's less than ideal with
this, so it's helping.
appropriate containers, remove misleading const qualifiers, reduce
repeated XML walking.
(nw) Groups aren't parameterised, so they aren't as useful as they could
be (yes, it's on my TODO list). However, it's already useful for
putting a common set of elements in multiple views, potentially at
different locations/scales. See intlc44.lay and intlc440.lay for
examples of the level of copypasta this can eliminate. Be aware that
groups with explicit bounds don't clip thair content, it's only used for
calucating the transform matrix.
These humble 16-pin logic devices were commonly used in 8-bit arcade games to control coin counters/lockouts, IRQ flipflops, graphics banking, slave CPU reset lines, discrete audio triggers, screen flipping, serial EEPROMs and much else. Over 100 drivers and a few bus devices have been updated to use the new implementation, and a great deal of research has gone into documenting the physical location of these devices on actual PCBs in the source. Write handlers have been provided for both orthodox and somewhat less conventional memory mappings.
Incidental to this update, coin counters and/or lockouts have been added to Atari System 1 games, Basketball, Gauntlet, Gyruss, Hana Yayoi, Hole Land, Jr. Pac-Man, Mahjong Sisters, Pooyan, Roc'n Rope, Squash, Thunder Hoop, Time Limit, Time Pilot '84 and many others. This also cleans up coin counter behavior in Sauro and Rally Bike.
(nw) The purpose of committing this change, which has been several months in the making, early in the 0.189GIT cycle will be to allow time for fixing potential regressions; I've fixed a number of drivers that lost sound from this for various reasons (hnayayoi.cpp having missing or garbage ADPCM was particularly painful, since the three games in that driver all work slightly differently), but I can't test all affected drivers exhaustively. @Tafoid, don't bother running automated screen capture comparison tests on this, as many drivers are now expected to have the screen flipped for the first few seconds after reset.
- made ds5002fp store internal ram and sfr registers to nvram as they're battery backed
- this includes the 'configuration' details which are actually programmable, so don't belong in the 'MACHINE_CONFIG' section but rather as part of the default NVRAM
- as the exact format of the NVRAM storage is not known, and as not to break compatibility with the 'wrally' set Gaelco offer these bytes are now configured in the ROM LOADING like default NVRAM. Slightly awkward, but probably the best way.
- made the SRAM (external to DS5002FP, but still powered by the same battery) also save content, some games actually use it to store scores etc. as well as the game code.
- cleaned up the Touch and Go Dallas dump, and added some preconfigured internal RAM so that it actually loads the score data from the SRAM properly
- prepared all other drivers for the adding of the SRAM dumps, removing old 'never going to work' simulation code in the process. To do this a wrapper / interface device for the Gaelco Dallas + SRAM box was created.
out of whatsnew
Alligator Hunt was dumped and works, but not yet added, want to verify on a 2nd PCB first as the process does corrupt some bytes and a couple had to be handfixed, so the only way to know for sure is multiple dumps.
* Fix save/load states in Emscripten build
* Simplified Emscripten integration points
* Moved standalone JS functions to be static member functions of running_machine
* Improved Emscripten main loop
* Use convenience functions for cleaner code
As an added bonus, this now allows for proper shutdown of the running machine when running in the Emscripten environment - previously, attempts to exit the program were just being ignored.
- Merge driver with goldnpkr.cpp source to get working sound (graphics and sound should be identical)
- Add version numbers to set names
- Promote megadpkrb to WORKING (with one caveat)
What works:
* HP85A machine with 16K of RAM
* Capricorn CPU works
* Keyboard works (with minor issues)
* CRT text / graphics modes work (correct speed is not emulated yet so service ROM complaints)
* BASIC is usable
What is missing (and I'll have hopefully working soon):
* HW timers
* Beeper
* Integral printer
* DC100 cassette drive
* Extension ROMs
* I/O modules (especially the HPIB interface so that we can hook up floppy drives)
* Other models in the family (e.g. HP86)
create a uPD78C11 derived CPU type for this purpose, with internal ROM map
use internal ROM map for other uPD78C10 chips as it's always present.
add missing NO_DUMP definitions to various games using C-Chips with correct size etc.
pump megablast through the device code as really all it ever does is bank the c-chip window and test the RAM.
* Implemented front panel mode switches/LEDs and reset switch
* Added skeleton bus for "universal" slots and connected control lines
(nw) Default keyboard mapping is annoying because left shift, Z and X
are used both for typing into the TTY and switching program bank. You're
better off changing the mapping to make it less annoying or using a
socket and talking to it with telnet.
* Renamed to MCS-40.
* Emulated 8-clock instruction cycle, interruptible at any point.
* Converted TEST input to an input line.
* Added SYNC and CM output lines.
* Added support for 4040 CY output, logical operations, extended registers, ROM banking and disassembly.
* Made I/O space mapping more flexible to support the variety of peripherals available.
* Notable missing features are 4040 interrupt and halt, and "program memory" space.
* This turns the current state save feature to a menu; one can still press 0-9, but you can also browse a menu when loading and saving state
* Fixed some issues requested by Vas Crabb
* Updated state menu to support arbitrary character slots
* WIP, transitioned 'entry_char' to std::string
Still need to address Joystick and FR keyboard concerns
* Reimplemented state save support with joystick buttons
* Changed the state menu to be "code driven" rather than "character driven"
When the menu is displayed, it will look at the filenames, and translate them to a visual representation as per the user's locale
* Vas feedback
------------------------------------
Spirit of 76 [PinMAME]
New not working clone
-----------------------------------
Black Knight 2000 (PF-1) [PinMAME]
* This turns the current state save feature to a menu; one can still press 0-9, but you can also browse a menu when loading and saving state
* Fixed some issues requested by Vas Crabb
* Updated state menu to support arbitrary character slots
sound board, completing the tromba circuit
(nw) I'm not sure whether the model works properly or not, but in the
circuit where it's used, I don't think it can work properly with the
current TTL output model. A capacitor is charged by the Q output of a
74LS74 flipflop (U3A) until the voltage passes the Schmitt trigger's
threshold, causing it to reset the flipflop. However, the positive
trigger voltage of the Schmitt trigger is 1.6V, but our TTL output model
has a high output voltage of 1.0V (see nl_base.cpp:89). I realise the
simplified model of TTL logic with high impedance inputs and outputs
behaving as though thery're loaded is convenient and fast to simulate,
but it's not detailed enough for applications like this where
7400-series chips are used in analog circuitry. This is what held me up
last time I tried adding a netlist for this sound board.
- OPENMP refactored. All OPENMP operations are now templatized in pomp.h
- We don't need thread-safe priority queue. Event code updating analog
outputs now runs outside the parallel code.
(nw)
* Tromba (trumpet) sound is not working - requires Schmitt trigger device
* Connecting cassa (bass drum) swamps other instruments so it's disconnected for now
* Mixing melody sound with speech/SFX is not done in netlist (should be)
* Relative levels of melody/speech/SFX are probably still wrong
(nw) A good test case for this is the Money Money driver (monymony).
There's a bit of buzzing on this one as well. The problem with the
cassa could be caused by running into non-ideal characteristics of opams
again (the LM3900 seems to ignore the V+ value supplied to it). When
the netlist library gets Schmitt trigger support, the tromba can be
completed. Unfortunately, the tromba is a key part of the
characteristic sound of these boards, so you really notice when it's
lacking.
(nw) It doesn't work quite right yet. The "Hammer" and "Pest" sounds
are generated by free-running 555/556 timers and gated with LM324
applifiers. For whatever reason, the netlist system produces a kind of
buzzing from the "Hammer" circuit when it's supposed to be suppressed,
and it doesn't think the pest sound should be suppressed completely so
you can always hear it at a low level in the background. The "Cheese"
circuit is a bit weird - either they're using the base-emitter junction
of a 2SC945 as a signal diode, or there's an error in the schematic
(collector is shown unconnected). Connecting this part of the circuit
causes the netlist system to hang, so R2/R3/C8/Q2 are not connected for
now.
* move rarely-used output and pty interfaces out of emu.h
* consolidate and de-duplicate forward declarations, also remove some obsolete ones
* clean up more #include guard macros
* scope down a few more things
(nw) Everyone, please keep forward declarations for src/emu in src/emu/emufwd.h -
this will make it far easier to keep them in sync with declarations than having
them scattered through all the other files.
The core changes are:
* Short name, full name and source file are no longer members of device_t, they are part of the device type
* MACHINE_COFIG_START no longer needs a driver class
* MACHINE_CONFIG_DERIVED_CLASS is no longer necessary
* Specify the state class you want in the GAME/COMP/CONS line
* The compiler will work out the base class where the driver init member is declared
* There is one static device type object per driver rather than one per machine configuration
Use DECLARE_DEVICE_TYPE or DECLARE_DEVICE_TYPE_NS to declare device type.
* DECLARE_DEVICE_TYPE forward-declares teh device type and class, and declares extern object finders.
* DECLARE_DEVICE_TYPE_NS is for devices classes in namespaces - it doesn't forward-declare the device type.
Use DEFINE_DEVICE_TYPE or DEFINE_DEVICE_TYPE_NS to define device types.
* These macros declare storage for the static data, and instantiate the device type and device finder templates.
The rest of the changes are mostly just moving stuff out of headers that shouldn't be there, renaming stuff for consistency, and scoping stuff down where appropriate.
Things I've actually messed with substantially:
* More descriptive names for a lot of devices
* Untangled the fantasy sound from the driver state, which necessitates breaking up sound/flip writes
* Changed DECO BSMT2000 ready callback into a device delegate
* Untangled Microprose 3D noise from driver state
* Used object finders for CoCo multipak, KC85 D002, and Irem sound subdevices
* Started to get TI-99 stuff out of the TI-990 directory and arrange bus devices properly
* Started to break out common parts of Samsung ARM SoC devices
* Turned some of FM, SID, SCSP DSP, EPIC12 and Voodoo cores into something resmbling C++
* Tried to make Z180 table allocation/setup a bit safer
* Converted generic keyboard/terminal to not use WRITE8 - space/offset aren't relevant
* Dynamically allocate generic terminal buffer so derived devices (e.g. teleprinter) can specify size
* Imporved encapsulation of Z80DART channels
* Refactored the SPC7110 bit table generator loop to make it more readable
* Added wrappers for SNES PPU operations so members can be made protected
* Factored out some boilerplate for YM chips with PSG
* toaplan2 gfx
* stic/intv resolution
* Video System video
* Out Run/Y-board sprite alignment
* GIC video hookup
* Amstrad CPC ROM box members
* IQ151 ROM cart region
* MSX cart IRQ callback resolution time
* SMS passthrough control devices starting subslots
I've smoke-tested several drivers, but I've probably missed something. Things I've missed will likely blow up spectacularly with failure to bind errors and the like. Let me know if there's more subtle breakage (could have happened in FM or Voodoo).
And can everyone please, please try to keep stuff clean. In particular, please stop polluting the global namespace. Keep things out of headers that don't need to be there, and use things that can be scoped down rather than macros.
It feels like an uphill battle trying to get this stuff under control while more of it's added.
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Space Cyclone [David Haywood, Nicolas Francfort, Sean Sutton, Tourniquet, ShouTime, Anonymous Donator, ranger_lennier, David Stevens, Mr. Goodwraith, John Wilke, Paul Vining, Ryan Gatto, rtw, Jan Stuhler, Rod_Wod, Elliott Kipper, Greg Stout, *=/STARRIDER\=*, Ross Esposito, Paul Gaulton, Chris Heflin, Anonymous Donator from Switzerland, Fabien Marsaud, Surgeville, krick, B2K24, Anonymous Donator from Italy, David Jorge, Andrea Babich, Ciacchi Stefano, Mucci, gamez fan, Brian Troha, VFR750P, anonymous, Mr. Anonymous from Outer Space, InsertMoreCoins, Game Preservation Society, dax_PL, Russell Howard, Peter Wilhelmsen, Sébastien Monassa, f205v, Smitdogg, Gerald (COY), Brian Sutherland, The Dumping Union]
- Create device_palette_interface, which takes over most functionality from palette_device except for the initialization/decoding routines and RAM interface.
- Update screen_device and device_gfx_interface to use a device_palette_interface object rather than a palette_device. This necessitates slight alterations to a few drivers and devices.
- Modify v9938 and v9958 to use the new device_palette_interface rather than a subdevice. This entails breaking a cyclic dependency between device_video_interface and screen_device for this case.
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Gaelco Championship Tuning Race [Mark F., Smitdogg, The Dumping Union]
Also renamed the driver from tokyocop.cpp to gaelcopc.cpp. Other game on this hardware is Ring Riders. (nw)
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Unknown Poker Game by Chain Leisure [Gerald (COY), The Dumping Union]
My name as the copyright holder is a placeholder. Please remove as soon as someone fleshes this driver out. (nw)
nes: Fix debug output when reading iNES headers. (nw)
nes/ppu2c0x: Improved PAL clone timings. (nw)
nes/n2a03: Refactored clock definitions [includes other drivers using the
N2A03] (nw)
nes: Improved refresh rates and timings to reflect nesdev (nw)
nes: Softlist improvements and corrections [koko, mkgoogoo and others] (nw)
nes: Verified koko in the softlist as a good dump (nw)
nes: Softlist additions [subor5, subor6, subor10, subor11, subor13, doolybld]
(nw)
New not working machines added: Subor SB-486, M82 Display Unit (PAL) (nw)
nes: Marked drpcjr as NOT WORKING due to missing hardware. (nw)
New working machines added: Micro Genius IQ-501, Micro Genius IQ-502, Dendy Classic 2 (nw)
nes: marked dendy as a clone of iq501 (nw)
AJR
