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Code Issues Releases Wiki Activity
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Commit Graph

43 Commits

Author SHA1 Message Date
Gyorgy Szombathelyi
0b88f46b05 [C64] Fix Hold times 2019-02-06 20:31:14 +01:00
Gyorgy Szombathelyi
20a5ef8081 [C64] CIA: use phi2 negative edge for data bus operations 2019-02-06 19:43:19 +01:00
Gyorgy Szombathelyi
5453214002 [C64] Add dual SID 8580, too 2019-02-05 23:27:36 +01:00
Gyorgy Szombathelyi
421e82938e [C64] SID: 11 voices only (8 left + 3 right) 2019-02-05 14:49:03 +01:00
Gyorgy Szombathelyi
480ac55a8e [C64] C1541: cosmetics 2019-02-05 14:48:37 +01:00
Gyorgy Szombathelyi
6851298a5e [C64] T65: don't reset NMI_Entered outside of RDY 2019-02-05 13:25:56 +01:00
Gyorgy Szombathelyi
658bedeed0 [C64] SID: put even the read-only regs to the bus 2019-02-05 13:23:54 +01:00
Gyorgy Szombathelyi
6145e01283 [C64] SID8580: use less LCs for wavetable 2019-02-05 13:23:07 +01:00
Gyorgy Szombathelyi
3e25aa1b5c [C64] 6510: eliminate latches 2019-02-05 13:21:43 +01:00
Gyorgy Szombathelyi
506cbec3f6 [C64] Add stereo 6581 SID at D420 and D500 2019-02-03 22:36:44 +01:00
Gyorgy Szombathelyi
aa3b2e1a5e [C64] CIA: add todfix patch from Rayne 2019-02-03 19:00:41 +01:00
Gyorgy Szombathelyi
36e5b93dd1 [C64] SID8580: move back to Rayne's original 
There are issues with the modified version, clipping, wrong sounds
 2019-02-03 18:59:45 +01:00
Gyorgy Szombathelyi
7e58371f8e [C64] 1541: flip write protect flag during disk change 
Allows to detect the change
 2019-02-02 19:13:07 +01:00
Gyorgy Szombathelyi
0f1eb43301 [C64] SID: read back the last written value 2019-01-31 19:03:20 +01:00
Gyorgy Szombathelyi
142cba49bb [C64] Use the RDY line of the CPU 
...to not miss NMI edges. Fixes Turbo Outrun samples.
 2019-01-31 19:03:20 +01:00
Gyorgy Szombathelyi
c54bc6e582 [C64] CIA: selectable old and new CIA versions 2019-01-31 19:03:20 +01:00
Gyorgy Szombathelyi
7123b3fb50 [C64] CIA: fix serial port 
Passes VICE tests
 2019-01-31 19:03:20 +01:00
Gyorgy Szombathelyi
228eab36a4 [C64] SID: seems some registers are readable 
Fixes many games (Hysteria, West Bank, etc.)
 2019-01-27 01:09:23 +01:00
Gyorgy Szombathelyi
e96ea56625 [C64] CIA: adjust interrupts 
Passes all CIA timer tests! TOD also working (Hammerfist doesn't crash)
 2019-01-27 01:08:27 +01:00
Gyorgy Szombathelyi
6cb0a5d8c8 [C64] CIA: rewrite timer counting logic 
Passes all CIA counting tests!
 2019-01-26 16:27:32 +01:00
Gyorgy Szombathelyi
b39f003439 [C64] Update CIA to Rayne's version 2019-01-22 12:28:28 +01:00
Gyorgy Szombathelyi
9f309a1a07 [C64] Turn SignalTap off 2018-12-22 12:28:12 +01:00
Gyorgy Szombathelyi
f6cc6ff597 Common update for user_io 2018-12-22 12:26:05 +01:00
Gyorgy Szombathelyi
b012241721 [C64] Add Protovision 4 player joystick interface 2018-12-20 03:15:15 +01:00
Gyorgy Szombathelyi
188d1dba59 [C64] Update user_io 2018-12-20 03:14:34 +01:00
Gyorgy Szombathelyi
99f2fe1b3c [C64] CIA: oneshot mode reg is considered for 2 enable cycles 2018-12-18 19:42:03 +01:00
Gyorgy Szombathelyi
c934e81ac9 [C64] CIA: WR_Delay logic is not used, not needed either 2018-12-18 17:28:48 +01:00
Gyorgy Szombathelyi
344cabdede [C64] CIA: timer fixes 
- Delay start by 2 cycles
- PB data dir is overridden if timer output is requested on PB6 and PB7
 2018-12-18 17:24:42 +01:00
Gyorgy Szombathelyi
21366a134a Unused/unconnected IO bits are following the output 2018-12-17 18:13:28 +01:00
Gyorgy Szombathelyi
b0df597692 C64: SID reset and pot fixes 2018-12-14 11:53:47 +01:00
Gyorgy Szombathelyi
fa80dd7659 C64: add disk write protect switch 2018-12-14 11:45:56 +01:00
Gyorgy Szombathelyi
57c3d15131 C64: move MiST specific files to mist directory 2018-12-14 11:44:51 +01:00
Gyorgy Szombathelyi
8b37f33158 C64: remove OSD and Scandoubler definitions from top-level 
They're in the video_mixer
 2018-09-06 16:47:58 +02:00
Gyorgy Szombathelyi
945174001f C64: set multicycle path for video 2018-09-06 16:10:30 +02:00
Gyorgy Szombathelyi
362459dbd8 C64: cleanup redundant files 2018-09-06 14:32:56 +02:00
Gyorgy Szombathelyi
2756e54154 C64: port switchable SID6580/8580 from MiSTer 2018-09-06 13:35:13 +02:00
Gyorgy Szombathelyi
10f96bb44d C64: use only the T65 CPU 2018-09-06 02:41:13 +02:00
Gyorgy Szombathelyi
a3c2f83e1b C64: update mist_io 
for synchronizing SPI_SCK->clk_sys
 2018-09-06 02:07:09 +02:00
Gyorgy Szombathelyi
317f898883 C64: update C1541 (with T65 CPU) 2018-09-06 00:44:35 +02:00
Gyorgy Szombathelyi
05813e38a8 C64: import from Gehstock's repo 2018-09-05 23:27:12 +02:00
sorgelig
f028beedb5 [C64] Fix scandoubler and OSD. 2016-01-10 00:28:39 +08:00
harbaum
405efe4f5b [C64] Source code patch release 2015-07-23 08:58:30 +00:00
harbaum
2c9f37c23d [C64] Adding support for c1541 floppy 2015-07-16 09:49:11 +00:00