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  • Nick7928's Avatar
    Yesterday, 12:21 PM
    Nick7928 replied to a thread No serial output on PDP-11 in DEC
    Hello, I have a small USB logic analyzer like the one in this website https://www.sparkfun.com/products/15033 I am running Sigrok Pulseview on...
    27 replies | 701 view(s)
  • Nick7928's Avatar
    January 20th, 2020, 04:21 PM
    Nick7928 replied to a thread No serial output on PDP-11 in DEC
    Thank you so much for the help everyone! I really appreciate it! At the moment, I currently have a logic analyzer (The small 8 channel USB ones)....
    27 replies | 701 view(s)
  • Nick7928's Avatar
    January 18th, 2020, 04:32 PM
    Nick7928 replied to a thread No serial output on PDP-11 in DEC
    Hello, Pin 32 has a lot of data going through it. Pin 33 also has a lot of data going through it Pin 34 also has a lot of data going...
    27 replies | 701 view(s)
  • Nick7928's Avatar
    January 18th, 2020, 12:41 PM
    Nick7928 replied to a thread No serial output on PDP-11 in DEC
    Thank you, I want to focus on getting that Z80 SIO transmitting data. What can I do to narrow down why it isn't transmitting?
    27 replies | 701 view(s)
  • Nick7928's Avatar
    January 18th, 2020, 11:44 AM
    Nick7928 replied to a thread No serial output on PDP-11 in DEC
    Hello, I have tried contacting their website a few weeks ago, and they said that there was nothing left of the "Previous atex". The last article...
    27 replies | 701 view(s)
  • Nick7928's Avatar
    January 18th, 2020, 10:50 AM
    Nick7928 replied to a thread No serial output on PDP-11 in DEC
    Hello, Here I have included a photo of all of the boards that came the machine. https://imgur.com/a/MWuPGBA The TX and RX lines from the...
    27 replies | 701 view(s)
  • Nick7928's Avatar
    January 17th, 2020, 08:06 PM
    Nick7928 replied to a thread No serial output on PDP-11 in DEC
    Hello, I was told that the computer is an 11/34, but there is also a J-11 CPU in there so I would believe it to be something closer to an 11/74...
    27 replies | 701 view(s)
  • Nick7928's Avatar
    January 16th, 2020, 08:47 PM
    Hello, I'm poking around with my Atex PDP-11/34 and am trying to understand why there is no output to the serial port. I power on the machine and...
    27 replies | 701 view(s)
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About Nick7928

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About Nick7928
Location:
Vancouver, BC
Interests:
Repairing old tech, Mountain Biking
Occupation:
None (at the moment) ):

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January 4th, 2019
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