Commit Graph

55 Commits

Author SHA1 Message Date
Asnivor 76318fbc7a ZXHawk: Do ULA processing every cycle 2018-06-14 09:13:09 +01:00
Asnivor 2bae423df8 ZXHawk: Bit of a tidy & readme update 2018-06-13 15:17:19 +01:00
Asnivor 373db35805 ZXHawk: implemented +2a/+3 floating bus (confirmed working with 2017 release of 'A Yankee in Iraq') 2018-06-13 11:53:05 +01:00
Asnivor 7ce55e6601 ZXHawk: ReadPort method was incorrectly snagging occational floating bus requests and processing them as kempston joystick input 2018-06-13 09:24:43 +01:00
Asnivor fbba7c25ae ZXHawk: New interrupt implementation 2018-06-11 14:35:12 +01:00
Asnivor c47860fad7 ZXHawk: 48k offsets updated for z80 interrupt response time change 2018-06-08 19:09:40 +01:00
Asnivor a1d24400d0 ZXHawk: proper top border height 2018-06-08 14:39:23 +01:00
Asnivor faec0fb0e5 ZXHawk: 128k/+2 High-port contention now reporting properly in fusetest 2018-06-08 13:43:40 +01:00
Asnivor 403a1032d8 ZXHawk: 48k Interrupt, ULA tables and contention tweaked 2018-06-08 11:07:16 +01:00
Asnivor 25fe4a7a87 ZXHawk: more prep for contended 128k/+2/+2a/+3 2018-06-07 18:00:08 +01:00
Asnivor 843dc7a69a ZXHawk: Small performance increase (rendering cycle now happens only when it needs to) 2018-06-07 15:33:58 +01:00
Asnivor 535534a94a ZXHawk: start preparing 128k and +2a/+3 for updating timings 2018-06-06 15:56:27 +01:00
Asnivor 7f8084d410 ZXHawk: IORQ check now happens pre T-Cycle 2018-06-06 14:39:41 +01:00
Asnivor f764c137ee ZXHawk: 48k timing work 2018-06-05 17:14:37 +01:00
Asnivor 7677b75de3 ZXHawk: Start building on new BUSRQ implementation 2018-06-04 10:35:12 +01:00
Matt Burgess b9dd435455 ZXHawk: Started 128 and +2a/3 new ULA implementation 2018-06-01 17:38:42 +01:00
Matt Burgess 9a15cbf4d4 ZXHawk: new ULA implementation 2018-05-31 17:54:57 +01:00
Asnivor 9c800cf133 ZXHawk: Buzzer/Beeper implementation now use BlipBuffer - #1158 2018-05-08 20:23:02 +01:00
Asnivor f1fbd2b64e ZXHawk: AutoTapeLoad has been changed to a SyncSetting - #1158 2018-03-27 16:12:38 +01:00
Asnivor 8485a52662 ZXHawk: Finished separation of emulated TapeDevice - #1158 2018-03-27 16:12:38 +01:00
Asnivor 86dd0b4a06 ZXHawk: Started tapedevice independence implementation 2018-03-27 16:12:38 +01:00
Asnivor 76904df015 ZXHawk: Better detect maskable interrupt used as a tape trap 2018-03-21 16:48:14 +00:00
Asnivor 9a9b56c69b ZXHawk: Improvements to reset methods 2018-03-20 15:28:23 +00:00
Asnivor 22656fd373 Some TapeDevice changes 2018-03-19 12:01:54 +00:00
alyosha-tas 81e80acf86 z80: make TotalExecutedCycles long and change related variables accordingly 2018-03-18 09:55:56 -04:00
Asnivor 97c453ae91 Fixed zx16 machine after memory changes 2018-03-13 12:48:08 +00:00
Asnivor baa46f3c99 Detection method for 48k (or 128k in 48k mode) - needed for 'stop the tape 48k' tzx block command detection 2018-03-12 15:48:00 +00:00
Asnivor 213437362d Memory overhaul for a nice performance benefit 2018-03-12 15:22:06 +00:00
Asnivor ccb5947ade Finished port IO contention rewrites 2018-03-12 12:00:17 +00:00
Asnivor ae8b030e57 Started new port contention methods and increased the auto-tape monitor timeout (to eliminate false-positive stops) 2018-03-12 10:19:42 +00:00
Asnivor 8708e987f7 Improved tape auto-loading functions 2018-03-09 17:52:04 +00:00
Asnivor e6d43fa5d2 Implemented +2a and +3 is now working (although disk drive not yet implemented so it just shows as +2a) 2018-03-08 19:33:14 +00:00
Asnivor 74423041f3 Removed DCFilter 2018-03-07 17:40:15 +00:00
Asnivor 198008a573 LagFrame implementation 2018-03-06 17:57:13 +00:00
Asnivor 35bb1d0c93 Fixed default keys and also fixed a major syncsettings snafu 2018-03-06 16:40:25 +00:00
Asnivor 93ae29c3a0 Added Cursor(Protek) and Sinclair (left and right) joystick emulation. Also user can now set J1, J2, and J3 emulated joystick type through syncsettings 2018-03-06 15:47:14 +00:00
Asnivor 90c1e293bf Implemented multi bundler functionlity and multiple tape controls 2018-03-05 11:17:22 +00:00
Asnivor a3dc506c06 Another timing fix 2018-02-16 09:51:00 +00:00
Asnivor c8ea81bfd8 Fixed off-by-one-tstate frame timing issue 2018-02-16 08:49:41 +00:00
Asnivor 42b5f5dc5d Tape device re-write and TAP format reading done. Loading state is now fully serializable 2018-02-14 12:21:02 +00:00
Asnivor 3d508455ec Some floating bus work (although still not working) 2017-12-11 18:00:59 +00:00
Asnivor 2759f65b1a Added more border configuration options 2017-12-11 16:05:36 +00:00
Asnivor a5b50fe547 48k - new ULA implementation - 80% faster 2017-12-11 14:08:00 +00:00
Asnivor 2b988954ee Started implementing new ULA implemetation (far more performant) 2017-12-11 12:54:48 +00:00
Asnivor 0cd8af5974 SyncSettings option for widescreen mode (remove top and bottom borders) 2017-12-07 17:24:30 +00:00
Asnivor 30019d68fc Started Spectrum128 implementation 2017-12-05 10:02:57 +00:00
Asnivor 048c65cd7e Implemented Kempston Joystick (hardcoded J1) 2017-12-01 17:33:56 +00:00
Asnivor fb8fd2ae90 Fixed input detection 2017-12-01 15:34:47 +00:00
Asnivor 42db947939 updated keyscanning code 2017-12-01 14:34:45 +00:00
Asnivor 0ac6012320 small refactor 2017-12-01 11:36:57 +00:00