Commit Graph

14 Commits

Author SHA1 Message Date
parsons
fc17b16471 Plus 3A implemented but not running 2026-04-29 23:17:51 +01:00
Marc Parsons
952db4767b Added control pad to Kempston interface 2026-04-29 16:27:13 +01:00
Marc Parsons
96b06ffc4e Refactoring complete. Everything works as before 2026-04-29 16:14:37 +01:00
Marc Parsons
142db4d004 Fixed fast and slow tape loading and play_stop tape 2026-04-29 14:33:39 +01:00
Marc Parsons
ae685eabd6 Can somewhat load from audio 2026-04-28 20:09:03 +01:00
Marc Parsons
97267bed7a Added double buffering 2 2026-04-24 21:52:30 +01:00
Marc Parsons
d7fd5b6ad8 Added double buffering 2026-04-24 17:24:53 +01:00
Marc Parsons
02680cb92d More OpCodes - working towards ZEXALL perfection 2026-04-22 22:38:53 +01:00
Marc Parsons
b6eb77318d Beeper implemented but has noise on the port - to fix 2026-04-21 16:22:30 +01:00
Marc Parsons
dcbb505145 ULA Implemented. Scanline renderer so cycle accurate 2026-04-21 15:34:10 +01:00
Marc Parsons
c35bbda53f Added TAP file injection. Still incomplete. 2026-04-18 03:02:40 +01:00
Marc Parsons
47f3a76bb2 More keys. Implemented Border. Completes LOAD readiness sequence 2026-04-18 01:55:08 +01:00
Marc Parsons
968141056b Some minor changes and playing about 2026-04-16 14:40:05 +01:00
Marc Parsons
340583d663 Implemented a load of Z80 OpCodes. Added SimpleIOBus. 2026-04-09 14:35:38 +01:00