A language-agnostic JSON-encoded instruction-by-instruction test suite for the 65[c]02 that includes bus activity.
active 2024-05-10 → 2026-03-08 (UTC)
Activity over time
Daily event counts in the loaded window
Line chart, 668 days from 2024-05-10 to 2026-03-08. Pushes: 6 total, peak 2 in a day. Pull requests: 8 total, peak 2 in a day. Issues: 20 total, peak 3 in a day. Comments: 13 total, peak 2 in a day. Stars: 44 total, peak 1 in a day.
- Pushes
- Pull requests
- Issues
- Comments
- Stars
Stars, PRs, issues and forks are under-captured in the later part of this window. GH Archive progressively stopped capturing non-push events during 2026 — −95% or worse by the end of the window. Every series here except Pushes fades for that reason, so a decline above reflects the archive, not this repository. Pushes stay reliable throughout, so read them, and the contributor counts derived from them, as the real signal. Data health has the measurements.
Top contributors
Pushes, PRs, issues, reviews and comments — stars and forks excluded, so this is contribution rather than popularity
| Contributor | Contributions | Pushes | PRs | Comments |
|---|---|---|---|---|
| TomHarte | 26 | 6 | 6 | 8 |
| L-Spiro | 4 | 0 | 0 | 1 |
| sidneycadot | 4 | 0 | 0 | 1 |
| drhelius | 3 | 0 | 0 | 1 |
| PCBscanner | 3 | 0 | 0 | 1 |
| hqqns | 2 | 0 | 0 | 0 |
| bigbass1997 | 2 | 0 | 2 | 0 |
| fekie | 1 | 0 | 0 | 0 |
| cbeust | 1 | 0 | 0 | 1 |
| BulbulatorMacher | 1 | 0 | 0 | 0 |
Recent activity
Latest issues, pull requests and releases
- Issue#20BulbulatorMacher2026-02-15 11:54Incorrect behaviour of $cb and $db instructions on non-WDC CMOS chips
- Pull request#17TomHarte2025-05-10 14:49
- Issue comment#17TomHarte2025-05-10 14:48Clarified expectations regarding RAM accesses
- Pull request#17bigbass19972025-05-10 09:15
- Pull request#16TomHarte2025-04-29 03:06
- Issue comment#16TomHarte2025-04-29 03:06Add usage guides for each set of tests
- Issue comment#16cbeust2025-04-24 15:26Add usage guides for each set of tests
- Pull request#16bigbass19972025-04-24 07:51
- Issue comment#15L-Spiro2025-04-24 05:436502: PLA (68)
- Issue#15L-Spiro2025-04-17 00:296502: PLA (68)
- Issue#14hqqns2025-04-13 22:15OP Code 65 (ADC_ZP) Flag N not set correctly
- Issue#14hqqns2025-04-12 10:49OP Code 65 (ADC_ZP) Flag N not set correctly
- Issue comment#13TomHarte2025-01-04 22:36PHP 6502 Tests - Flipping bits when pushed onto stack?
- Issue comment#13PCBscanner2025-01-04 20:50PHP 6502 Tests - Flipping bits when pushed onto stack?
- Issue#13PCBscanner2025-01-04 20:50PHP 6502 Tests - Flipping bits when pushed onto stack?
- Issue#13PCBscanner2025-01-04 20:16PHP 6502 Tests - Flipping bits when pushed onto stack?
- Issue comment#10sidneycadot2024-11-30 22:3365C02 BIT #imm issue
- Issue#10sidneycadot2024-11-30 22:3365C02 BIT #imm issue
- Issue comment#10TomHarte2024-11-30 22:2465C02 BIT #imm issue
- Issue#11sidneycadot2024-11-30 09:13Traceability of the test results
- Issue#10sidneycadot2024-11-30 09:0365C02 BIT #imm issue
- Issue comment#9drhelius2024-09-05 07:21Rockwell 65c02 JSR test is probably wrong ¿?
- Issue#9drhelius2024-09-05 07:21Rockwell 65c02 JSR test is probably wrong ¿?
- Issue comment#9TomHarte2024-09-04 23:42Rockwell 65c02 JSR test is probably wrong ¿?
- Issue#9drhelius2024-09-01 09:48Rockwell JSR test is probably wrong ¿?
Totals cover only the window loaded into ClickHouse and count events, not GitHub's lifetime totals — 44 stars here means stars gained during the window, not the repo's star count.