Recent content by CheapasstechBE

  1. C

    Unknown interface cards - TRS-80 ? or earlier?

    I discovered a WDC FD1793B-02 Floppy controller chip on the tandy branded one ...
  2. C

    Unknown interface cards - TRS-80 ? or earlier?

    I found these next to a Tandy Portable Disk drive ... I have no idea what system these are for or what they do ... - last image is a bit blurry