OpenCores
URL https://opencores.org/ocsvn/rtf65002/rtf65002/trunk

Subversion Repositories rtf65002

[/] [rtf65002/] - Rev 33

Rev

Go to most recent revision

Filtering Options

Clear current filter

Rev Log message Author Age Path
33 - most recent docs robfinch 4057d 11h /rtf65002/
32 - many changes
- new instructions
- code reorganization		 robfinch 4057d 11h /rtf65002/
31 - miscellaneous updates
- unimplemented instruction vector
-		 robfinch 4067d 09h /rtf65002/
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 4067d 09h /rtf65002/
29 - updated assembler, increased instruction support robfinch 4073d 04h /rtf65002/
28 - updated bootrom, robfinch 4073d 04h /rtf65002/
27 - most recent doc robfinch 4074d 11h /rtf65002/
26 - latest bootrom.asm
- fixes to assembler		 robfinch 4074d 11h /rtf65002/
25 - add EXEC and ATNI instructions
- fix store byte zero page indexed
- fix break instruction		 robfinch 4074d 11h /rtf65002/
24 - fixes to assembler robfinch 4080d 08h /rtf65002/
23 - added subtract immediate from sp
- added stack relative addressing mode
- added move positive, move negative instructions
- fix: TSA instruction		 robfinch 4080d 08h /rtf65002/
22 - fix indirect load robfinch 4081d 22h /rtf65002/
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 4082d 04h /rtf65002/
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 4083d 10h /rtf65002/
19 - added multibit shifts
- added eight bit CMP instruction		 robfinch 4084d 08h /rtf65002/
18 - added shift instruction to assembler
- fixed acouple of minor bugs		 robfinch 4084d 08h /rtf65002/
17 - updated docs robfinch 4084d 08h /rtf65002/
16 - tiny basic robfinch 4085d 08h /rtf65002/
15 - updates to assembler
- interrupt support in bootrom.asm
-		 robfinch 4085d 08h /rtf65002/
14 - updated docs robfinch 4085d 08h /rtf65002/

1 2 Next >

Show All

powered by: WebSVN 2.1.0

© copyright 1999-2024 OpenCores.org, equivalent to Oliscience, all rights reserved. OpenCores®, registered trademark.