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IBM PCjr Sidecar Expansion Backplane

A small PCB to provide a backplane for the IBM PCjr sidecar expansion interface

daves-dev-labDave's Dev Lab
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A small PCB to provide a backplane for the IBM PCjr sidecar expansion interface

pcjr-backplane-reva.pdf

PDF Schematic - This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License. CC-BY-NC 4.0, Copyright (C) 2020, David Anders. All Rights Reserved.

Adobe Portable Document Format - 29.91 kB - 05/20/2020 at 01:46

Preview

pcjr-backplane-reva.zip

Eagle CAD Design Files - This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License. CC-BY-NC 4.0, Copyright (C) 2020, David Anders. All Rights Reserved

Zip Archive - 32.25 kB - 05/20/2020 at 01:46

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pcjr-backplane-reva-gerbers.zip

Gerber PCB Files - This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License. CC-BY-NC 4.0, Copyright (C) 2020, David Anders. All Rights Reserved

Zip Archive - 51.23 kB - 05/20/2020 at 01:46

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SHAOS wrote 01/07/2021 at 20:48 • point

Hi, Dave
Do you have a design for PCjr ISA-adapter? I know people made some...

  Are you sure? yes | no

Dave's Dev Lab wrote 01/07/2021 at 20:56 • point

@SHAOS - i designed one, but haven't ever ordered PCBs to test with. it's been on my agenda for some time, as well as an internal 512K memory board similar to the hotshot jr...

  Are you sure? yes | no

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