19 Commits

Author	SHA1	Message	Date
Asnivor	32cce86f51	z80: optimization using fixed-size arrays	2018-12-21 13:46:47 +00:00
Asnivor	6a60657199	Z80: optimization testing	2018-12-20 10:40:54 +00:00
alyosha-tas	bf9796f1e8	z80: rewrite interrupt handling	2018-09-29 22:04:37 -05:00
Asnivor	16d68ea813	ZXHawk: debug only zx-state snapshot export	2018-09-10 10:05:49 +01:00
alyosha-tas	5d401b20d3	z80: clean up	2018-06-13 12:54:43 -04:00
alyosha-tas	9a906cd8af	z80: add memptr variable	2018-06-12 16:57:11 -04:00
alyosha-tas	8c3afc189a	z80: add a MEMRQ vector for memory contention for zx spectrum	2018-06-12 16:51:21 -04:00
alyosha-tas	275092528a	z80: Fix some bugs in flags and WZ register ... Only thing remaining is INI/IND/INIR/INDR	2018-06-06 19:34:46 -04:00
alyosha-tas	6752a17321	z80: clean up prefetch implementation	2018-06-05 12:52:10 -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	c0d6c02b2e	Z80: Recast core to cycle accurate memory accesses and wait state timing	2018-05-31 21:05:41 -04:00
alyosha-tas	a185f33487	Z80A: Add a WAIT state that can puase the CPU on reads / writes ... NOTE: a wait state is added automatically to IN/OUT reads / writes, but I don't know if this is already accounted for in the cycle timings, TODO.	2018-05-15 09:44:39 -04:00
alyosha-tas	81e80acf86	z80: make TotalExecutedCycles long and change related variables accordingly	2018-03-18 09:55:56 -04:00
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	258688ebdd	Add files via upload	2017-10-13 11:07:02 -04:00
alyosha-tas	12c46db790	Add files via upload	2017-10-12 20:20:13 -04:00