Resources Wiki zimmers.net – schematics, firmware, manuals, software Ancient Electronics – how to add HDD oldcomputer.info Internals Motherboard Motherboard Revision 6.2, compare against Revision 5.7a from Commodore…… Read more “Commodore PC 20-III”
Tag: i8088
Schneider Euro PC
Resources Wiki Computer Museum of Humboldt University Berlin Old Machinery Blog retropc.ru (pinouts) Mirror from a defunct web page ftp.cpcszene.de: Capacitors list for Euro PC and HD20…… Read more “Schneider Euro PC”
Atari Portfolio
Resources Wiki Old Computers Atari Portfolio Web Pages (from year 2000, contains discussions from the 90’s) Internals
