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  • Marty's Avatar
    Today, 04:05 AM
    Marty replied to a thread Build your own PDP 8I, Part 4.. in DEC
    Hi All; Daver2, what I did was use larger IC wire-wrap sockets for the capacitor, so for a 14 pin IC I used a 16 pin socket, for a 16 pin IC I...
    62 replies | 4723 view(s)
  • Marty's Avatar
    April 17th, 2019, 12:32 PM
    Marty replied to a thread Build your own PDP 8I, Part 4.. in DEC
    Hi All; The 555 Variable clock now works, which I didn't have before, before it was a fixed clock, and I changed Resistor values to change the...
    62 replies | 4723 view(s)
  • Marty's Avatar
    April 16th, 2019, 04:36 PM
    Marty replied to a thread Build your own PDP 8I, Part 4.. in DEC
    Hi All; All of the Sockets are in place, and I am starting the Power wiring (+5).. THANK YOU Marty
    62 replies | 4723 view(s)
  • Marty's Avatar
    April 15th, 2019, 10:30 AM
    Marty replied to a thread Build your own PDP 8I, Part 4.. in DEC
    Hi All; I am separating my various sizes of wire-wrap sockets into Coffee cans, from 14 pin thru 20 pin, and anything larger goes into one can.. ...
    62 replies | 4723 view(s)
  • Marty's Avatar
    April 15th, 2019, 04:04 AM
    Marty replied to a thread Build your own PDP 8I, Part 4.. in DEC
    Hi all; Dave, Do You have any idea when or if You will get to the top Switch/Led plate PCB ?? Just so I can get an idea of How to proceed.. ...
    62 replies | 4723 view(s)
  • Marty's Avatar
    April 14th, 2019, 05:45 AM
    Marty replied to a thread Build your own PDP 8I, Part 4.. in DEC
    Hi All; Daver2, "" It shouldn't stop me completing the PCB (as all of the signals are wire-wrapped) but I would like to ensure I have enough...
    62 replies | 4723 view(s)
  • Marty's Avatar
    April 14th, 2019, 05:22 AM
    Marty replied to a thread Build your own PDP 8I, Part 4.. in DEC
    Hi All; Daver2, That is the same one as what I am building.. I Found the Missing Wire-wrap Sockets, a further search of a place that I...
    62 replies | 4723 view(s)
  • Marty's Avatar
    April 14th, 2019, 04:43 AM
    Marty replied to a thread Build your own PDP 8I, Part 4.. in DEC
    Hi All; "" Could I suggest that construction and debug/test occurs in a structured manner? "" YES !!, What order would You suggest ?? Is...
    62 replies | 4723 view(s)
  • Marty's Avatar
    April 13th, 2019, 12:52 PM
    Marty replied to a thread Build your own PDP 8I, Part 4.. in DEC
    Hi All; I seemed to have Lost about 120 or so of the Wire-wrap Sockets, So this may have to wait until, either I find them, or get the funds to...
    62 replies | 4723 view(s)
  • Marty's Avatar
    April 13th, 2019, 11:49 AM
    Marty replied to a thread Build your own PDP 8I, Part 4.. in DEC
    Hi All; I am thinking of Doing this Project all over again.. As, I don't have the Boards that I had completed before, they were torn apart for...
    62 replies | 4723 view(s)
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About Marty

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About Marty
Location:
Boulder , Colorado USA
Interests:
Old Computers mainly S-100

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