24 Commits

Author	SHA1	Message	Date
Irmen de Jong	7522d3cb3b	added joystick to C64 emulation (via numpad keys)	2020-03-01 18:38:00 +01:00
Irmen de Jong	3f86d5185e	cpu irq/nmi now via "pin assert" instead of pending statuses	2020-02-16 16:01:41 +01:00
Irmen de Jong	43b2bec5da	no longer attach roms to bus old-style	2020-02-05 01:22:32 +01:00
Irmen de Jong	81ae12b809	memory components reading and writing now done via offset instead of address	2020-02-05 01:02:27 +01:00
Irmen de Jong	0a9e8b293d	c64 screen aspect ratio correction	2020-01-27 02:48:37 +01:00
Irmen de Jong	ea4b5239cc	implemented sprites, code reformatting	2019-10-12 12:35:18 +02:00
Irmen de Jong	8a2212e34f	fixed VIC memory banking, bitmap mode	2019-10-12 02:07:20 +02:00
Irmen de Jong	31c50991c1	attempt at adding more gfx modes to the c64 (bitmap mode)	2019-10-11 01:44:20 +02:00
Irmen de Jong	fbdc08d696	implemented C64 VIC & CIA interrupts	2019-10-08 23:11:18 +02:00
Irmen de Jong	dd3bfa49e9	optimizing screen rendering a bit again	2019-10-05 15:14:26 +02:00
Irmen de Jong	708fc865a1	optimizing a little bit more	2019-10-04 20:39:57 +02:00
Irmen de Jong	b299880428	trying to optimize debug window drawing: update less often	2019-10-02 02:13:29 +02:00
Irmen de Jong	e192c54e33	optimized screen drawing a bit	2019-10-02 01:25:16 +02:00
Irmen de Jong	8d4326207f	improved border rendering of the c64 emulator	2019-09-30 21:19:53 +02:00
Irmen de Jong	42dfb80cc1	slight scanline effect	2019-09-25 23:35:21 +02:00
Irmen de Jong	88c1688a41	Custom c64 key mapping to make typing on a modern keyboard tolerable. Connected Restore key (backslash) to NMI.	2019-09-25 23:23:07 +02:00
Irmen de Jong	bfdd9aa656	finished C64 keyboard matrix instead of keypress simulation.	2019-09-24 21:14:24 +02:00
Irmen de Jong	52f6823c0e	added Load button. began to implement c64 CIAs to provide keyboard matrix.	2019-09-24 01:22:54 +02:00
Irmen de Jong	bb4819c6d0	code style tweaks	2019-09-23 22:29:50 +02:00
Irmen de Jong	81c01ec2d5	added charset switching	2019-09-21 17:25:11 +02:00
Irmen de Jong	b8cea02ee0	added zeropage and stack to debugger	2019-09-21 16:38:11 +02:00
Irmen de Jong	dfec693ba0	now mapped most of the keys of the c64 emulator	2019-09-20 22:12:58 +02:00
Irmen de Jong	19de88be4c	cleanups	2019-09-19 21:41:44 +02:00
Irmen de Jong	e13e86f33f	added Commodore-64 emulator	2019-09-19 21:29:33 +02:00