alyosha-tas
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028a5b644e
|
z80 cleanup and bug fix
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2018-09-30 09:58:08 -05:00 |
|
alyosha-tas
|
bf9796f1e8
|
z80: rewrite interrupt handling
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2018-09-29 22:04:37 -05:00 |
|
Asnivor
|
3d55446526
|
A, (N) flag affection
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2018-09-19 13:10:41 +01:00 |
|
alyosha-tas
|
8c3afc189a
|
z80: add a MEMRQ vector for memory contention for zx spectrum
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2018-06-12 16:51:21 -04:00 |
|
alyosha-tas
|
6ae8f01872
|
z80: Fix some more contention stuff
|
2018-06-07 18:41:50 -04:00 |
|
alyosha-tas
|
7ad65bd96e
|
z80: WZ fixes
|
2018-06-07 11:11:56 -04:00 |
|
alyosha-tas
|
b0af0e48e0
|
z80: IR contention update
|
2018-06-07 08:34:21 -04:00 |
|
alyosha-tas
|
af788ee108
|
z80: fix IO contention bug
|
2018-06-06 13:55:57 -04:00 |
|
alyosha-tas
|
74e6f630c3
|
z80: IO port re-work and contention
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2018-06-06 07:33:49 -04:00 |
|
alyosha-tas
|
620c4b3c2e
|
z80:more contention work, only IN/OUT to go
|
2018-06-05 18:04:19 -04:00 |
|
alyosha-tas
|
978a93b681
|
z80: more memory contention timing work
(up to test 23)
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2018-06-05 15:05:48 -04:00 |
|
alyosha-tas
|
6752a17321
|
z80: clean up prefetch implementation
|
2018-06-05 12:52:10 -04:00 |
|
alyosha-tas
|
beae64d563
|
z80: use high byte BUSRQ vector since PCl = 0 so the look up fails (oops)
|
2018-06-04 14:27:57 -04:00 |
|
alyosha-tas
|
bff3f41c9a
|
z80: IN/OUT access fixes
|
2018-06-04 11:42:59 -04:00 |
|
alyosha-tas
|
32ae549c70
|
z80: Add bus request timing array to work with zx spectrum
Also some clean up
|
2018-06-03 19:14:30 -04:00 |
|
alyosha-tas
|
7220e9d394
|
z80: fix some instruction timings for IN/OUT
|
2018-06-01 15:21:05 -04:00 |
|
alyosha-tas
|
c0d6c02b2e
|
Z80: Recast core to cycle accurate memory accesses and wait state timing
|
2018-05-31 21:05:41 -04:00 |
|
alyosha-tas
|
a9f8828063
|
z80: fix port access behaviour
|
2017-12-01 08:20:18 -05:00 |
|
alyosha-tas
|
28cce355bf
|
Z80: Fix R register operation
|
2017-10-19 12:08:34 -04:00 |
|
alyosha-tas
|
be6aa52bc8
|
Z80: Remove JAM
The relevent opcodes behave as NOPs
|
2017-10-19 10:55:17 -04:00 |
|
alyosha-tas
|
4f63cadb4a
|
Z80
Corrections and Bug Fixes
|
2017-10-14 14:07:17 -04:00 |
|
alyosha-tas
|
0fda518cb7
|
Add files via upload
|
2017-10-13 17:58:36 -04:00 |
|
alyosha-tas
|
3be21c583e
|
Add files via upload
|
2017-10-13 16:27:41 -04:00 |
|
alyosha-tas
|
12c46db790
|
Add files via upload
|
2017-10-12 20:20:13 -04:00 |