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Subversion Repositories rtf65002

[/] [rtf65002/] - Rev 24

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Rev Log message Author Age Path
24 - fixes to assembler robfinch 4080d 12h /rtf65002/
23 - added subtract immediate from sp
- added stack relative addressing mode
- added move positive, move negative instructions
- fix: TSA instruction		 robfinch 4080d 12h /rtf65002/
22 - fix indirect load robfinch 4082d 01h /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 07h /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 13h /rtf65002/
19 - added multibit shifts
- added eight bit CMP instruction		 robfinch 4084d 11h /rtf65002/
18 - added shift instruction to assembler
- fixed acouple of minor bugs		 robfinch 4084d 11h /rtf65002/
17 - updated docs robfinch 4084d 11h /rtf65002/
16 - tiny basic robfinch 4085d 11h /rtf65002/
15 - updates to assembler
- interrupt support in bootrom.asm
-		 robfinch 4085d 11h /rtf65002/
14 - updated docs robfinch 4085d 11h /rtf65002/
13 - fix overflow in immediate mode
- fix bit instruction N,V setting
- add vector base register, modified interrupt vectoring		 robfinch 4085d 11h /rtf65002/
12 - added LFSR and TICK count special registers
- added MUL/DIV/MOD instructions		 robfinch 4086d 12h /rtf65002/
11 - added bootrom.asm
- fixed bugs in assembler		 robfinch 4088d 17h /rtf65002/
10 - fix rind mode in 32 bit mode
- fix flag update in 32 bit mode for RR instructions
- initialize cache tags
- added flag to disable ints until after sp load		 robfinch 4088d 17h /rtf65002/
9 updateing docs robfinch 4089d 16h /rtf65002/
8 updateing docs robfinch 4089d 16h /rtf65002/
7 updateing docs robfinch 4089d 16h /rtf65002/
6 setting up project robfinch 4092d 00h /rtf65002/
5 setting up project robfinch 4092d 00h /rtf65002/

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