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

Subversion Repositories rtf65002

[/] - Rev 35

Rev

Go to most recent revision

Filtering Options

Clear current filter

Rev Log message Author Age Path
35 - several bug fixes
- mul,mod,div immediates mode than 8 bits
- page two opcode fix on cache miss
- setting upper pc bits in emulation mode (store)		 robfinch 4044d 15h /
34 - latest bootrom.asm
- and assembler		 robfinch 4055d 04h /
33 - most recent docs robfinch 4055d 04h /
32 - many changes
- new instructions
- code reorganization		 robfinch 4055d 04h /
31 - miscellaneous updates
- unimplemented instruction vector
-		 robfinch 4065d 02h /
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 4065d 02h /
29 - updated assembler, increased instruction support robfinch 4070d 22h /
28 - updated bootrom, robfinch 4070d 22h /
27 - most recent doc robfinch 4072d 04h /
26 - latest bootrom.asm
- fixes to assembler		 robfinch 4072d 04h /
25 - add EXEC and ATNI instructions
- fix store byte zero page indexed
- fix break instruction		 robfinch 4072d 04h /
24 - fixes to assembler robfinch 4078d 02h /
23 - added subtract immediate from sp
- added stack relative addressing mode
- added move positive, move negative instructions
- fix: TSA instruction		 robfinch 4078d 02h /
22 - fix indirect load robfinch 4079d 16h /
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 4079d 21h /
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 4081d 03h /
19 - added multibit shifts
- added eight bit CMP instruction		 robfinch 4082d 02h /
18 - added shift instruction to assembler
- fixed acouple of minor bugs		 robfinch 4082d 02h /
17 - updated docs robfinch 4082d 02h /
16 - tiny basic robfinch 4083d 02h /

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.