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Type: Forum Threads; User: Hugo Holden

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  1. Interesting (unusual) Logic Technique.

    Started by Hugo Holden, June 27th, 2020 02:32 AM
    • Replies: 6
    • Views: 126
    Last Post: June 27th, 2020 06:57 PM
    by Chuck(G)  Go to last post
  2. Texas TMS3417 IC

    Started by Hugo Holden, June 6th, 2020 01:30 PM
    • Replies: 4
    • Views: 177
    Last Post: June 7th, 2020 03:55 AM
    by Hugo Holden  Go to last post
  3. The sol with three brains.

    Started by Hugo Holden, April 20th, 2020 12:06 AM
    • Replies: 4
    • Views: 560
    Last Post: May 9th, 2020 03:35 AM
    by bobstek  Go to last post

    Forum:
    S-100

    • Replies: 7
    • Views: 562
    Last Post: May 4th, 2020 04:00 AM
    by bobstek  Go to last post

    Forum:
    S-100

  4. Increasing H scan rates in VDU's.

    Started by Hugo Holden, May 2nd, 2020 05:14 PM
    • Replies: 0
    • Views: 148
    Last Post: May 2nd, 2020 05:14 PM
    by Hugo Holden  Go to last post

    Forum:
    Commodore

  5. 74ls series ic failure mechanism

    Started by Hugo Holden, April 21st, 2020 07:19 PM
    3 Pages
    1 2 3
    • Replies: 26
    • Views: 1,392
    Last Post: April 30th, 2020 07:21 AM
    by Chuck(G)  Go to last post
  6. Copper corrosion experiments:

    Started by Hugo Holden, December 24th, 2019 02:40 PM
    • Replies: 0
    • Views: 254
    Last Post: December 24th, 2019 02:40 PM
    by Hugo Holden  Go to last post
  7. Replica of mm5204 personality module for the sol-20

    Started by Hugo Holden, December 21st, 2019 02:19 AM
    • Replies: 3
    • Views: 479
    Last Post: December 22nd, 2019 12:41 PM
    by bobstek  Go to last post

    Forum:
    S-100

  8. Trf radio

    Started by Hugo Holden, December 21st, 2019 05:02 PM
    • Replies: 2
    • Views: 307
    Last Post: December 22nd, 2019 12:50 AM
    by Hugo Holden  Go to last post
    • Replies: 29
    • Views: 3,141
    Last Post: December 6th, 2019 04:58 PM
    by ropersonline  Go to last post
  9. Solos rom question

    Started by Hugo Holden, November 8th, 2019 06:54 PM
    • Replies: 2
    • Views: 474
    Last Post: November 9th, 2019 12:00 PM
    by Hugo Holden  Go to last post

    Forum:
    S-100

  10. Sol-20 light pen project

    Started by Hugo Holden, November 2nd, 2019 08:49 PM
    • Replies: 7
    • Views: 721
    Last Post: November 4th, 2019 03:28 AM
    by ziloo  Go to last post

    Forum:
    S-100

  11. SOL-20 Personality module 4 x MM5204

    Started by Hugo Holden, September 17th, 2019 07:43 PM
    2 Pages
    1 2
    • Replies: 12
    • Views: 1,547
    Last Post: October 29th, 2019 08:41 PM
    by Chuck(G)  Go to last post

    Forum:
    S-100

  12. 8080 assembly language consol I/O question

    Started by Hugo Holden, October 27th, 2019 03:43 AM
    • Replies: 8
    • Views: 671
    Last Post: October 27th, 2019 05:16 PM
    by Chuck(G)  Go to last post
  13. CPU Prices and value.

    Started by Hugo Holden, September 19th, 2019 04:24 AM
    • Replies: 3
    • Views: 283
    Last Post: September 19th, 2019 01:57 PM
    by Chuck(G)  Go to last post
  14. Disk Directory Issue, Sol-20

    Started by Hugo Holden, September 15th, 2019 05:32 PM
    • Replies: 4
    • Views: 661
    Last Post: September 16th, 2019 02:30 PM
    by Hugo Holden  Go to last post

    Forum:
    S-100

  15. Disk Drive Construction Project Document.

    Started by Hugo Holden, September 11th, 2019 04:34 AM
    • Replies: 1
    • Views: 247
    Last Post: September 11th, 2019 02:31 PM
    by mnbvcxz  Go to last post
  16. Graphics card synchronization issue.

    Started by Hugo Holden, September 5th, 2019 06:59 PM
    • Replies: 1
    • Views: 450
    Last Post: September 10th, 2019 01:28 AM
    by Hugo Holden  Go to last post

    Forum:
    S-100

  17. Fictional Computers

    Started by Hugo Holden, September 9th, 2019 02:17 PM
    • Replies: 1
    • Views: 374
    Last Post: September 9th, 2019 02:31 PM
    by 1944GPW  Go to last post

    Forum:
    Humor

  18. Seattle Computer's SCP-110A 64k memory card.

    Started by Hugo Holden, September 3rd, 2019 12:38 AM
    • Replies: 0
    • Views: 324
    Last Post: September 3rd, 2019 12:38 AM
    by Hugo Holden  Go to last post

    Forum:
    S-100

  19. Memory Compatibility Z80 vs 8080

    Started by Hugo Holden, August 7th, 2019 01:26 PM
    4 Pages
    1 2 3 ... 4
    • Replies: 30
    • Views: 2,324
    Last Post: August 29th, 2019 07:29 PM
    by deramp5113  Go to last post

    Forum:
    S-100

  20. Light pen schematics

    Started by Hugo Holden, August 28th, 2019 07:36 PM
    • Replies: 0
    • Views: 231
    Last Post: August 28th, 2019 07:36 PM
    by Hugo Holden  Go to last post
  21. DOS Disk file access help.

    Started by Hugo Holden, August 14th, 2019 12:21 AM
    4 Pages
    1 2 3 ... 4
    • Replies: 30
    • Views: 1,724
    Last Post: August 26th, 2019 01:26 PM
    by Hugo Holden  Go to last post
  22. The Selfish Disk Drive

    Started by Hugo Holden, August 18th, 2019 11:15 PM
    • Replies: 0
    • Views: 221
    Last Post: August 18th, 2019 11:15 PM
    by Hugo Holden  Go to last post
  23. YANG single board computer & 32k Memory

    Started by Hugo Holden, August 6th, 2019 03:08 AM
    • Replies: 0
    • Views: 294
    Last Post: August 6th, 2019 03:08 AM
    by Hugo Holden  Go to last post

    Forum:
    S-100

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