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

Subversion Repositories rtf65002

[/] - Rev 21

Rev

Go to most recent revision

Filtering Options

Clear current filter

Rev Log message Author Age Path
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 4044d 01h /
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 4045d 07h /
19 - added multibit shifts
- added eight bit CMP instruction
robfinch 4046d 06h /
18 - added shift instruction to assembler
- fixed acouple of minor bugs
robfinch 4046d 06h /
17 - updated docs robfinch 4046d 06h /
16 - tiny basic robfinch 4047d 06h /
15 - updates to assembler
- interrupt support in bootrom.asm
-
robfinch 4047d 06h /
14 - updated docs robfinch 4047d 06h /
13 - fix overflow in immediate mode
- fix bit instruction N,V setting
- add vector base register, modified interrupt vectoring
robfinch 4047d 06h /
12 - added LFSR and TICK count special registers
- added MUL/DIV/MOD instructions
robfinch 4048d 06h /
11 - added bootrom.asm
- fixed bugs in assembler
robfinch 4050d 11h /
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 4050d 11h /
9 updateing docs robfinch 4051d 11h /
8 updateing docs robfinch 4051d 11h /
7 updateing docs robfinch 4051d 11h /
6 setting up project robfinch 4053d 18h /
5 setting up project robfinch 4053d 18h /
4 setting up project robfinch 4053d 18h /
3 setting up project robfinch 4053d 18h /
2 setting up project robfinch 4053d 18h /

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.