Commit Graph

35 Commits

Author SHA1 Message Date
Asnivor 16d68ea813 ZXHawk: debug only zx-state snapshot export 2018-09-10 10:05:49 +01:00
Asnivor 7ff4cea6c7 ZXHawk: +3/+2a writes to 0x1ffd and 0x7ffd decoded more faithfully 2018-08-20 17:24:14 +01:00
Asnivor 6a5b77c338 ZXHawk: ICodeDataLogger implementation 2018-08-20 14:18:20 +01:00
Asnivor 660fb500ae ZXHawk: codebase cleanup 2018-06-14 11:31:09 +01:00
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 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 f4c47dc80a ZXHawk: modified vblank interrupt start time (128k/+2a/+3) so contention period starts at the correct time 2018-06-07 18:27:44 +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 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 45c37ddc47 ZXHawk: Removed IO port contention for now (this fixes the slow beeper music problem). Will re-implement properly later - #1158 2018-05-08 20:37:47 +01:00
Asnivor 9c800cf133 ZXHawk: Buzzer/Beeper implementation now use BlipBuffer - #1158 2018-05-08 20:23:02 +01:00
Asnivor 7aaa5e8a52 ZXHawk: +3 disk ready for testing 2018-04-26 12:57:21 +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 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 7a36f913ec New AY-3-8912 implementation. Better sounding and more performant 2018-03-15 16:32:26 +00:00
Asnivor d23dc0a296 Finally fixed tape trap auto loading/stopping routines 2018-03-13 20:31:13 +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 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