Home About My collection
Computers Printers Drives Monitors Cartridges-Expansions Joysticks-Mice Telephone Ckin Cars

IEEE488 to IEC for the PET

Commodore IEEE488 to IEC bus

DSC08852 20

My Pet 8032 connected with a 1541 diskdrive and a MPS803 printer



PCB of my prototype


DSC08840 20

I use a development board based on the ATmega32U2 from https://www.mattairtech.com/


logic analyser

Snapshot of the IEEE488 and IEC bus on my logic analyzer (Logicport from Intronix) 


DSC08863 20

Load, Save, Open1,8,15, Format, Print#4...on IEC devices


DSC08861 20

open4,4:cmd4:list:print#4:close4 ...directory printed on a MPS 803



+1 #1 Eugène 2015-03-15 21:53
Top !

You have no rights to post comments