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10,417 Commits 8 Branches 121 Tags 496 MiB
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10417 Commits

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Author SHA1 Message Date
Thomas Harte
39ee75d94a Clean up decimal SBC implementation. 2023-08-31 15:02:17 -04:00
Thomas Harte
13be247495 Comment. 2023-08-30 23:08:42 -04:00
Thomas Harte
cdcac7c11c Simplify top nibble handling. 2023-08-30 23:07:54 -04:00
Thomas Harte
67cd5dd63b Simplify top nibble decision. 2023-08-30 23:06:00 -04:00
Thomas Harte
139a1a2acc Clean up decimal ADC. 2023-08-30 23:04:38 -04:00
Thomas Harte
7b569b1a6c Merge branch 'master' into 65C02BCDTest 2023-08-29 21:32:25 -04:00
Thomas Harte
3e666a08ae
Merge pull request #1161 from TomHarte/6502Idling 
6502: add final read cycle to illegal NOPs.
 2023-08-29 21:24:04 -04:00
Thomas Harte
74b416f985 Clean up output. 2023-08-29 17:07:35 -04:00
Thomas Harte
c160482b0a Exploit test's 65C02 abilities. 2023-08-29 17:04:52 -04:00
Thomas Harte
ec8f1b0fe0 Vary seed between processors. 2023-08-29 16:55:39 -04:00
Thomas Harte
5dae726857 Differentiate non-fetching and fetching NOPs. 2023-08-29 16:50:39 -04:00
Thomas Harte
598a889c6d
Merge pull request #1160 from TomHarte/ADBKeyboard 
Avoid flurry of startup events, repeats.
 2023-08-22 09:42:03 -04:00
Thomas Harte
e5d3140cd1 Avoid flurry of startup events, repeats. 2023-08-22 09:28:57 -04:00
Thomas Harte
525e5ce8b0
Merge pull request #1159 from TomHarte/PixelOrder 
Flip order of byte usage in double high res mono.
 2023-08-21 22:21:18 -04:00
Thomas Harte
79e9de34b6 Flip order of byte usage in double high res mono. 2023-08-21 22:20:42 -04:00
Thomas Harte
0a547355db
Merge pull request #1158 from TomHarte/FasterMouse 
Switch to maximal signalling rate.
 2023-08-21 22:13:39 -04:00
Thomas Harte
2b58f64161 Switch to maximal signalling rate. 2023-08-21 22:12:55 -04:00
Thomas Harte
6cbd152ff5
Merge pull request #1157 from TomHarte/ADBRate 
Add basic ADB controller interrupts.
 2023-08-21 20:22:51 -04:00
Thomas Harte
a5038259bc Add admission. 2023-08-21 19:30:34 -04:00
Thomas Harte
bb84a5a474 Enable various ADB-controller interrupts. 2023-08-21 15:35:13 -04:00
Thomas Harte
b5dc84c431
Merge pull request #1156 from TomHarte/IIgsMouseMystery 
Without rhythm or rhyme, fix IIgs GSOS mouse movement.
 2023-08-20 16:19:04 -04:00
Thomas Harte
357a324e87 Add exposition. 2023-08-20 15:34:40 -04:00
Thomas Harte
fa82fb46b9 Acknowledge ever-revolving earth. 2023-08-20 15:33:47 -04:00
Thomas Harte
b8e7c2b8ac Remove printf. 2023-08-20 15:33:30 -04:00
Thomas Harte
3e2a82b638 Add delta capper. 2023-08-20 15:32:48 -04:00
Thomas Harte
1125286b96 Add note to self. 2023-08-20 15:03:28 -04:00
Thomas Harte
17f1f05064 Hit and hope appears to have fixed mouse input. 2023-08-20 15:02:25 -04:00
Thomas Harte
ae56da2b0d
Merge pull request #1155 from TomHarte/Templates 
Show failing operations in human form.
 2023-08-19 15:58:15 -04:00
Thomas Harte
90f16026bc Merge branch 'master' into Templates 2023-08-19 15:57:37 -04:00
Thomas Harte
d0284917cf
Merge pull request #1154 from TomHarte/65816StackAgain 
Clarify SH=1 upon TCS.
 2023-08-19 15:56:30 -04:00
Thomas Harte
7815d18676 Merge branch 'master' into 65816StackAgain 2023-08-19 15:55:45 -04:00
Thomas Harte
222f6e92fb
Merge pull request #1153 from TomHarte/IIgsInterrupts 
IIgS: abstract VGC interrupt register; fix clearing bug.
 2023-08-18 22:14:13 -04:00
Thomas Harte
b34403164e Abstract out VGC interrupt register; fix clearing bug. 2023-08-18 14:30:40 -04:00
Thomas Harte
3bd931937f
Merge pull request #1152 from TomHarte/New6502TestGenerator 
Generalise 65816 test generator to handle all 6502esques.
 2023-08-18 11:28:57 -04:00
Thomas Harte
d207c13b6b
Merge pull request #1151 from TomHarte/STopByteAgain 
Fix S top byte overwrite.
 2023-08-18 11:28:51 -04:00
Thomas Harte
ca75822dbe Fix restart_operation_fetch. 2023-08-17 15:42:34 -04:00
Thomas Harte
d9df568dab Add faulty restart_operation_fetch. 2023-08-17 15:38:28 -04:00
Thomas Harte
26343148ae Use simplified control lines when appropriate. 2023-08-17 15:32:02 -04:00
Thomas Harte
fd0fe66851 Omit unsupported registers and flags. 2023-08-17 15:24:08 -04:00
Thomas Harte
c41ed191dc Fix S top byte overwrite. 2023-08-17 14:51:13 -04:00
Thomas Harte
833613b68a Fix S top byte overwrite. 2023-08-17 14:50:55 -04:00
Thomas Harte
0a336baae2 Perform minor generalisation. 2023-08-17 14:50:43 -04:00
Thomas Harte
b9bd3f9b8c
Merge pull request #1150 from TomHarte/65816Setter 
Don't allow setting of an invalid S.
 2023-08-07 09:19:59 -04:00
Thomas Harte
42024c1573 Don't allow setting of an invalid S. 2023-08-07 09:19:20 -04:00
Thomas Harte
0222dcf5ce
Merge pull request #1149 from TomHarte/65816StackAgain 
Add a between-instructions enforcement of SH = 1.
 2023-08-05 15:14:53 -04:00
Thomas Harte
54103f1f34 Fix SH=1 reset; appropriate TCS. 2023-08-05 15:06:18 -04:00
Thomas Harte
c0eb401d04 Add a between-instructions enforcement of SH = 1. 2023-08-05 14:57:43 -04:00
Thomas Harte
cdb86022a6
Merge pull request #1148 from TomHarte/NoEmulationStack 
Use full 16-bit stack pointer for all 'new' instructions.
 2023-07-31 20:41:10 -04:00
Thomas Harte
2262725010 Reveal 16-bit stack pointer when asked, regardless of mode. 2023-07-31 17:08:02 -04:00
Thomas Harte
e61a4eb5a9 Regularise PHD and PLD. 2023-07-30 16:36:29 -04:00