Commits · add-RE · Byron Lathi / Verilog 6502

May 08, 2024
- Add debug output signals · 70791063
  Byron Lathi authored 11 months ago
  
  70791063
May 03, 2024
- Add RE signal · 1a9bf706
  Byron Lathi authored 11 months ago
  
  1a9bf706
Jun 12, 2021
- 65C02: fix a bug with TSB/TRB when RDY used · a5f605d0
  David Banks authored 3 years ago
  
  Change-Id: I4abeb6b92935b2f82d7803f9f29f409a47e296b9
  a5f605d0
Jun 10, 2021
- Merge remote-tracking branch 'upstream/master' · 4f141c7a
  David Banks authored 3 years ago
  
  Change-Id: I754ba57320720ff7f46e34d80b1719a37dcd3d1e
  4f141c7a
- Fix synthesis warnings, add SYNC output · fec47c54
  David Banks authored 3 years ago
  
  Change-Id: If14a39f0621803c7105d6289aca9621c2ff67b99
  fec47c54
- Remove trailing whitespace · 9c1181b5
  David Banks authored 3 years ago
  
  Change-Id: I25e1b337211032bb572351f8a02d3b05013330ea
  9c1181b5
Oct 21, 2020
- Updated README · e6f361d7
  Arlet Ottens authored 4 years ago
  
  e6f361d7
Aug 19, 2016
- Added fix for 1-cycle RDY bug · a1163108
  Arlet Ottens authored 8 years ago
  
  a1163108
Aug 01, 2016
- Updated README and 65C02 Copyright · 791ed43b
  David Banks authored 8 years ago
  
  Change-Id: I88efe06d7959744165c35b54edf6e3633ff05406
  791ed43b
- Arlet 65C02 WIP: Implement correct 65C02 BCD N/Z flags (optional, disabled) · 4053c243
  David Banks authored 8 years ago
  
  Change-Id: Ib72bcc1a100ee3c642048ce195bf1424feb4bf50
  4053c243
- Arlet 65C02 WIP: Implement NOPs (optional) · bf3dad7a
  David Banks authored 8 years ago
  
  Change-Id: I96f1f9dd23f201ff017aaf6c2c69ad40ec928ea2
  bf3dad7a
- Arlet 65C02 WIP: Implement JMP (,X) · db83fd4a
  David Banks authored 8 years ago
  
  Change-Id: I4a216b446ae23e05138d574875dbe54cccc052eb
  db83fd4a
- Arlet 65C02 WIP: Implement TSB/TXB · 05e5f633
  David Banks authored 8 years ago
  
  Change-Id: I3a452d03a4f8872f3b0232e174ec9dbcb5ec4f0f
  05e5f633
- Arlet 65C02 WIP: Implement BIT zpx, absx, imm · c5f48673
  David Banks authored 8 years ago
  
  Change-Id: Ifa929f0383c3d90af679da9963a6ec087ca5abca
  c5f48673
- Arlet 65C02 WIP: Implement STZ · 5ac9ffdd
  David Banks authored 8 years ago
  
  Change-Id: I5816f4f45faa756a3157733814503c30bda70970
  5ac9ffdd
- Arlet 65C02 WIP: Cosmetic · 473b5bdc
  David Banks authored 8 years ago
  
  Change-Id: I9c9c1d612f254fd7c36a6d3425c6824fcbfc7c3c
  473b5bdc
- Arlet 65C02 WIP: Implement (zp) addressing mode · 5a7224ef
  David Banks authored 8 years ago
  
  Change-Id: I5ae6506c8ad403cc8a6ca2004c09d4df84a7f5df
  5a7224ef
- Arlet 65C02 WIP: Implement INC A, DEC A · d7fdd129
  David Banks authored 8 years ago
  
  Change-Id: Ia23480b061278092e328682370b1a545990c9e17
  d7fdd129
- Arlet 65C02 WIP: Implement BRA · 7418b64c
  David Banks authored 8 years ago
  
  Change-Id: If732b295d84011212269974b48d3f7a8da6804dc
  7418b64c
- Arlet 65C02 WIP: Implement PLX,PHX,PLY,PHY · aea27b38
  David Banks authored 8 years ago
  
  Change-Id: If6daef719d9c897fd6a5bd345c972d1f350e14da
  aea27b38
- Arlet 65C02 WIP: Copied cpu.v to cpu_65c02.v and renamed module · 0b422c8d
  David Banks authored 8 years ago
  
  Change-Id: I2fe4899bb2978a63f698a991859f3c90406cca21
  0b422c8d
Aug 31, 2015
- Added clarification of memory interface · ae653ab6
  Arlet Ottens authored 9 years ago
  
  ae653ab6
Oct 23, 2014
- fix for bit/logic verilator keywords · dff3abaa
  Arlet Ottens authored 10 years ago
  
  dff3abaa
Oct 06, 2012
- Speed up ALU path · 74e83fa0
  Arlet Ottens authored 12 years ago
  
  Move calculation of V and Z flags into next pipeline stage
  74e83fa0
- Fix syntax error · 071e7fc9
  Arlet Ottens authored 12 years ago
  
  071e7fc9
Aug 12, 2012
- Removed $display debug · 3a0dfb73
  Arlet authored 12 years ago
  
  3a0dfb73
- Fixed verification bugs · 55c26f78
  Arlet authored 12 years ago
  
  55c26f78
Oct 08, 2011
- Added RDY term to AB Hold update · a89c839d
  Arlet authored 13 years ago
  
  a89c839d
Oct 02, 2011
- fixed typo · 6796444f
  Arlet authored 13 years ago
  
  6796444f
Sep 27, 2011
- Make SEI/CLI take effect one cycle earlier. · 3678fc4f
  Arlet authored 13 years ago
  
  3678fc4f
- Do not set ABH/ABL in push/pull to avoid wrong PC being pushed if IRQ follows · 9b587055
  Arlet authored 13 years ago
  
  9b587055
- Fixed 'load_reg' for CLC/SEC/CLI/SEI/CLV/CLD/SED · b1472bfe
  Arlet authored 13 years ago
  
  b1472bfe
Jun 08, 2011
- Fixed '=' back to '<=' for 'backwards' signal. · c51aa17b
  Arlet authored 13 years ago
  
  c51aa17b
May 22, 2011
- Replaced <= by = in combinatorial blocks · e54964f9
  Arlet authored 13 years ago
  
  e54964f9
May 16, 2011
- Added support for RDY · c305e6d3
  Arlet authored 13 years ago
  
  c305e6d3
May 02, 2011
- first commit · 5fe44f4b
  Arlet authored 13 years ago
  
  5fe44f4b