19 Commits

Author	SHA1	Message	Date
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	9c06ac02a2	Z80: Fix Flags for IN operations	2018-04-18 19:00:59 -04:00
alyosha-tas	81e80acf86	z80: make TotalExecutedCycles long and change related variables accordingly	2018-03-18 09:55:56 -04:00
alyosha-tas	dbb90a996d	z80: clean up	2018-03-16 17:50:51 -04:00
alyosha-tas	396f875ac2	z80 disassembler: handle address wrap	2018-03-15 20:58:08 -04:00
alyosha-tas	8ebcadbc58	z80: fix port addressing in some cases	2018-03-15 20:47:47 -04:00
alyosha-tas	a9f8828063	z80: fix port access behaviour	2017-12-01 08:20:18 -05:00
alyosha-tas	d09e73b592	z80: implement data bus ... -needed for ZXspectrum mode 2 interrupts -use with FetchDB function	2017-11-29 16:28:08 -05:00
Tastyfish	d0bdfd3d68	Fixes disassembler for SMS	2017-11-24 02:56:21 -05:00
alyosha-tas	7cdffc25c3	Update Z80A.cs ... Properly reset instruction vector index	2017-11-03 08:39:02 -04:00
alyosha-tas	f94d3f58c6	Z80: Fix CDL ... Use FetchMemory for opcodes and ReadMemory for everything else Also fix Dis-assembling	2017-10-25 19:21:30 -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	3be21c583e	Add files via upload	2017-10-13 16:27:41 -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
alyosha-tas	ff13009e97	Create ReadMe.txt	2017-10-12 20:19:42 -04:00