TRS-80 curiosity

[Scott Kevill]

Descriptions are in French, but Google Translate works well enough.

Model I Buffered EI Cable (40 to 40 pin):
http://prof-80.fr/carte-tandy-1700077-c/buffered-ei-cable
http://prof-80.fr/carte-tandy-1700077-c/buffered-ei-cable/prototype-buffer-expansion
(Schematics and Gerbers available)

Model I Printer Interface Cable (40 to 40 pin):
http://prof-80.fr/interface-parallele
http://prof-80.fr/interface-parallele/prototype-printer-interface
(Schematics and Gerbers available)

Model I Hard Disk Adapter (40 to 50 pin):
http://prof-80.fr/interface-hd-modele-1-n-26-1132

Scott.