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Ted Fried's MicroCore Labs Projects which include microsequencer-based FPGA cores and emulators for the 8088, 8086, 8051, 6502, 68000, Z80, Risc-V, and also Typewriter and EPROM Emulator projects. MCL51, MCL64, MCL65, MCL65+, MCL68, MCL86, MCL86+, MCL86jr, MCLR5, MCLZ8, MCL6809, XTMax

active 2024-08-312026-06-06 (UTC)

Partial coverage14,161 / 17,047 hourly files (83%) · 2 absent upstream · 2,885 failed, retryable2024-08-312026-08-11 (UTC)— sampled evenly across the window, so rankings and trends hold; absolute counts scale up.
Events
125
Pushes
25
Pull requests
12
Issues
8
Stars
64
Forks
8

Activity over time

Daily event counts in the loaded window

Line chart, 645 days from 2024-08-31 to 2026-06-06. Pushes: 25 total, peak 2 in a day. Pull requests: 12 total, peak 2 in a day. Issues: 8 total, peak 1 in a day. Comments: 8 total, peak 2 in a day. Stars: 64 total, peak 2 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

ContributorContributionsPushesPRsComments
MicroCoreLabs352555
mbucchia7070
r00t-2001
toncho112001
felangga1000
amblogic1000
Sch-LikA1000
realitytech1001
speriator1000
pawosm-arm1000
KPreston29000501000

Recent activity

Latest issues, pull requests and releases

  • Issue comment#52MicroCoreLabs2026-05-03 17:14
    Keyboard Error When Using XTMAX
  • Issue comment#50MicroCoreLabs2026-01-31 22:47
    R800‑compatible version of MCLZ8 (kind-of 16bit CMOS Z80 found in last MSX machines) ?
  • Issue#50Sch-LikA2026-01-31 21:04
    R800‑compatible version of MCLZ8 (kind-of 16bit CMOS Z80 found in last MSX machines) ?
  • Issue#49speriator2026-01-07 05:21
    potential bug on opcode 0x37 PULU
  • Issue#48amblogic2025-12-01 04:12
    Will MCL86+ work on an IBM PC XT computer with an 8086 processor?
  • Issue comment#47MicroCoreLabs2025-11-21 20:38
    Could MCLV20_MAX emulate V30 too?
  • Issue#47pawosm-arm2025-11-19 21:49
    Could MCLV20_MAX emulate V30 too?
  • Issue comment#46realitytech2025-10-20 19:41
    Alternate versions XTMax
  • Issue comment#46MicroCoreLabs2025-10-20 19:31
    Alternate versions XTMax
  • Issue#43felangga2025-09-20 12:41
    Unusual TSSOP dimension on MCL68+ PCB
  • Issue comment#41toncho112025-05-10 15:02
    ELKS
  • Issue#41toncho112025-05-10 10:42
    ELKS
  • Issue#40KPreston29000502025-04-19 16:57
    Issue or question?
  • Pull request#38MicroCoreLabs2025-03-08 06:00
  • Pull request#36mbucchia2025-02-22 23:45
  • Pull request#35MicroCoreLabs2025-02-20 05:22
  • Pull request#35mbucchia2025-02-19 02:08
  • Pull request#34mbucchia2025-02-19 01:39
  • Pull request#32mbucchia2025-02-09 03:37
  • Pull request#31MicroCoreLabs2025-01-20 03:04
  • Pull request#31mbucchia2025-01-13 01:40
  • Issue#28r00t-2025-01-08 22:19
    MCLZ8: four-layer pcb necessary?
  • Issue comment#28r00t-2025-01-08 22:19
    MCLZ8: four-layer pcb necessary?
  • Pull request#30MicroCoreLabs2025-01-04 02:40
  • Pull request#30mbucchia2025-01-01 03:06

Totals cover only the window loaded into ClickHouse and count events, not GitHub's lifetime totals — 64 stars here means stars gained during the window, not the repo's star count.