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[/] [rtf65002/] [trunk/] [rtl/] [verilog/] [store.v] - Rev 38

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Rev Log message Author Age Path
38 - updated to support the 65c816 opcodes robfinch 3838d 03h /rtf65002/trunk/rtl/verilog/store.v
36 - missing TRB/TSB instructions in 32 bit mode added robfinch 3986d 22h /rtf65002/trunk/rtl/verilog/store.v
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 4033d 15h /rtf65002/trunk/rtl/verilog/store.v
32 - many changes
- new instructions
- code reorganization
robfinch 4044d 05h /rtf65002/trunk/rtl/verilog/store.v
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 4054d 03h /rtf65002/trunk/rtl/verilog/store.v
25 - add EXEC and ATNI instructions
- fix store byte zero page indexed
- fix break instruction
robfinch 4061d 05h /rtf65002/trunk/rtl/verilog/store.v
23 - added subtract immediate from sp
- added stack relative addressing mode
- added move positive, move negative instructions
- fix: TSA instruction
robfinch 4067d 03h /rtf65002/trunk/rtl/verilog/store.v
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 4068d 22h /rtf65002/trunk/rtl/verilog/store.v
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 4070d 04h /rtf65002/trunk/rtl/verilog/store.v

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