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Rev Log message Author Age Path
34 - latest bootrom.asm
- and assembler		 robfinch 3887d 18h /
33 - most recent docs robfinch 3887d 18h /
32 - many changes
- new instructions
- code reorganization		 robfinch 3887d 18h /
31 - miscellaneous updates
- unimplemented instruction vector
-		 robfinch 3897d 16h /
30 - added additional branches
- modified the pc increment
- modified interrupts, all vector through BRK
- registered some decodes
- added SUPPORT macros to allow core trimming		 robfinch 3897d 16h /
29 - updated assembler, increased instruction support robfinch 3903d 11h /
28 - updated bootrom, robfinch 3903d 11h /
27 - most recent doc robfinch 3904d 18h /
26 - latest bootrom.asm
- fixes to assembler		 robfinch 3904d 18h /
25 - add EXEC and ATNI instructions
- fix store byte zero page indexed
- fix break instruction		 robfinch 3904d 18h /
24 - fixes to assembler robfinch 3910d 16h /
23 - added subtract immediate from sp
- added stack relative addressing mode
- added move positive, move negative instructions
- fix: TSA instruction		 robfinch 3910d 16h /
22 - fix indirect load robfinch 3912d 06h /
21 - config processor mode on reset
- D flag flags extended precision for add/sub
- added software interrupt call facility
- unimplmented opcode vectoring
- bus error signal support
- merge load states to reduce core size
- zero out ir during interrupt		 robfinch 3912d 11h /
20 - greater separation of emulation and native mode in source code
- fix instruction buffer fetch for non-cached accesses
- fix the sta (d),y instruction		 robfinch 3913d 17h /
19 - added multibit shifts
- added eight bit CMP instruction		 robfinch 3914d 15h /
18 - added shift instruction to assembler
- fixed acouple of minor bugs		 robfinch 3914d 15h /
17 - updated docs robfinch 3914d 15h /
16 - tiny basic robfinch 3915d 15h /
15 - updates to assembler
- interrupt support in bootrom.asm
-		 robfinch 3915d 15h /

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