saxxonpike
|
c64951fce8
|
commodore64: implement motherboard configuration, add sprite-sprite and sprite-data collision interrupts to VIC
|
2012-12-05 21:07:51 +00:00 |
|
saxxonpike
|
b55d6526d1
|
commodore64: PRG loading uses a more robust method
|
2012-11-28 17:49:42 +00:00 |
|
saxxonpike
|
e490d1be04
|
commodore64: input added back, this method is closer to the circuitry itself
|
2012-11-28 17:26:40 +00:00 |
|
saxxonpike
|
ccc332f8e2
|
commodore64: unconnected pin values in the 6510 I/O port $01 register fade over time (Aurora90%), need to verify the TTL on that sometime
|
2012-11-27 20:23:27 +00:00 |
|
saxxonpike
|
95d228f413
|
commodore64: new core with focus on low-level comm between chips and activity on both phases of the clock
|
2012-11-27 05:11:40 +00:00 |
|
adelikat
|
5433bdacfd
|
Use coreoutputcomm for led light feature
|
2012-11-26 01:43:34 +00:00 |
|
goyuken
|
0094562d2a
|
per previous discussion, IEmulator.ResetFrameCounter() should reset lag frame related stuff as well
|
2012-11-25 15:41:40 +00:00 |
|
saxxonpike
|
557f2c8815
|
commodore64: Tie AEC between Vic and Cpu, tie BA from Vic to RDY on Cpu. Results in better emulation of CPU bus shutdown
|
2012-11-25 06:33:04 +00:00 |
|
saxxonpike
|
64fcb75723
|
commodore64: a little hack to emulate the 6502 RDY pin behavior
|
2012-11-23 14:39:09 +00:00 |
|
saxxonpike
|
24ee005be7
|
commodore64: badline timing fix
|
2012-11-23 12:02:26 +00:00 |
|
saxxonpike
|
bc06a1c59a
|
commodore64: savestates implemented on all chips and connected
|
2012-11-21 01:30:54 +00:00 |
|
saxxonpike
|
a304b5666b
|
commodore64: savestate code added (not connected yet, devices still need to report state)
|
2012-11-19 19:07:38 +00:00 |
|
saxxonpike
|
8d6e55e2a9
|
commodore64: implement proper lag frame counting
|
2012-11-19 16:38:39 +00:00 |
|
saxxonpike
|
41dbbcb8b7
|
commodore64: more accurate FPS calculation
|
2012-11-18 12:10:58 +00:00 |
|
saxxonpike
|
90c3ce03c0
|
commodore64: complete VIC rewrite. PAL timing corrected (should run at around 50fps now). Region left on PAL for further timing debugging.
|
2012-11-18 10:25:57 +00:00 |
|
saxxonpike
|
0a8355ce1a
|
commodore64: full PAL support across all chips, better HardReset behavior
|
2012-11-17 03:58:06 +00:00 |
|
saxxonpike
|
fff3b623e8
|
commodore64: more timer functionality added to VIA, memory domains added for VIA chips in 1541 drive
|
2012-11-16 09:23:34 +00:00 |
|
saxxonpike
|
46ff936d41
|
commodore64: 1541 disk drive CPU emulated when a D64 or G64 is loaded, not attached to serial bus and no mechanical emulation yet
|
2012-11-15 15:58:26 +00:00 |
|
saxxonpike
|
c5d6fad0e1
|
commodore64: CIA timer underflow interrupts implemented (BASIC now works)
|
2012-11-15 07:41:59 +00:00 |
|
saxxonpike
|
b4ed1fa822
|
commodore64: remove DCfilter until crashes can be isolated, functional changes to SID implementation for speed
|
2012-11-15 03:34:28 +00:00 |
|
saxxonpike
|
b84ec59bb4
|
commodore64: replaced directional data port class with a more efficient one
|
2012-11-14 07:12:04 +00:00 |
|
saxxonpike
|
7bd469d514
|
commodore64: add SyncSoundProvider for SID, placeholder for 1541 disk drive and VIA I/O chip
|
2012-11-13 22:40:54 +00:00 |
|
saxxonpike
|
e07919476c
|
commodore64: basic sound support, still no envelope generator so sounds will sometimes carry
|
2012-11-12 23:54:46 +00:00 |
|
saxxonpike
|
2a5be0d42c
|
commodore64: rewrote cycle processing code, VIC should be 100% cycle accurate now. Also added preparation for PAL support
|
2012-11-12 16:37:11 +00:00 |
|
saxxonpike
|
2c5f179da2
|
commodore64: VIC, SID, CIA0, CIA1, RAM have their own domains now, Memory is what is visible to the CPU
|
2012-11-12 15:52:31 +00:00 |
|
adelikat
|
5574e335bb
|
C64 - wire up remaining keyboard key controls
|
2012-11-11 02:36:29 +00:00 |
|
saxxonpike
|
a096b3f224
|
commodore64: properly emulate CPU lag when VIC is accessing sprite data
|
2012-11-10 08:48:36 +00:00 |
|
saxxonpike
|
a54df87b02
|
commodore64: simplification and performance increase: VIC implements IVideoProvider, SID implements ISoundProvider
|
2012-11-10 05:57:46 +00:00 |
|
saxxonpike
|
e0f9abd1ee
|
commodore64: full keyboard controller implemented
|
2012-11-09 23:37:32 +00:00 |
|
saxxonpike
|
f1dbf23bce
|
commodore64: implement keyboard matrix (input is not connected, planned)
|
2012-11-09 18:44:05 +00:00 |
|
saxxonpike
|
f3e27b7677
|
commodore64: add support for joystick ports 1 and 2
|
2012-11-08 21:12:33 +00:00 |
|
saxxonpike
|
6097111bad
|
commodore64: cartridge mapper function adapter added, should make adding new mappers very easy
|
2012-11-08 19:57:22 +00:00 |
|
saxxonpike
|
f682734c39
|
commodore64: PRG files now autoload after Kernal is ready- hardcoded to load at 2064 for now
|
2012-11-07 17:52:16 +00:00 |
|
saxxonpike
|
47a556b326
|
commodore64 - second timer chip triggers NMI instead of IRQ on 6510
|
2012-11-06 15:15:37 +00:00 |
|
zeromus
|
877b95e3d5
|
c64-hook up firmwares configuration. expected to be by default in C64/Firmwares output directory, named basic,chargen,kernal
|
2012-11-06 06:19:27 +00:00 |
|
saxxonpike
|
4af6b10971
|
VIC- character generator implemented
|
2012-11-06 05:49:42 +00:00 |
|
saxxonpike
|
f1b4861d87
|
c64- VIC per-cycle behavior
|
2012-11-05 20:47:20 +00:00 |
|
saxxonpike
|
4f2cd1263c
|
c64- CIA register class, data port class
|
2012-11-05 16:56:58 +00:00 |
|
saxxonpike
|
821553cda8
|
c64- VIC register class
|
2012-11-05 14:24:01 +00:00 |
|
saxxonpike
|
97bdd9be9c
|
c64- clean tabs, document some regs, VIC screen memory fetch added
|
2012-11-03 17:57:14 +00:00 |
|
adelikat
|
d783e439bb
|
C64 - rename controller definition
|
2012-11-03 13:55:22 +00:00 |
|
saxxonpike
|
59bb49ae20
|
c64 - more CIA timer regs, VIC border and background rendering
|
2012-11-03 10:15:44 +00:00 |
|
saxxonpike
|
73f625dee4
|
|
2012-11-03 06:03:58 +00:00 |
|
adelikat
|
c0c3c36e87
|
C64 - Pass in extension to the core
|
2012-11-01 17:56:48 +00:00 |
|
adelikat
|
3858ff9b95
|
start a skeleton C64 project, mapped .prg, .d64, .g64, .crt to C64, rom loading should work (gets the bytes to the core), haven't tested
|
2012-11-01 16:48:32 +00:00 |