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[/] [rtf65002/] [trunk/] [rtl/] [verilog/] [byte_jsl.v] - Rev 25

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23 - added subtract immediate from sp
- added stack relative addressing mode
- added move positive, move negative instructions
- fix: TSA instruction
robfinch 3937d 13h /rtf65002/trunk/rtl/verilog/byte_jsl.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 3939d 08h /rtf65002/trunk/rtl/verilog/byte_jsl.v
13 - fix overflow in immediate mode
- fix bit instruction N,V setting
- add vector base register, modified interrupt vectoring
robfinch 3942d 13h /rtf65002/trunk/rtl/verilog/byte_jsl.v
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 3945d 18h /rtf65002/trunk/rtl/verilog/byte_jsl.v
5 setting up project robfinch 3949d 02h /rtf65002/trunk/rtl/verilog/byte_jsl.v

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