The “Chas” board by LJ Electroncis is an evaluation board based on the Motorola 68000 CPU. It is designed to allow the user to test circuits to a CPU and check they preform as they should. This allows easy checking of designs prior to production.
Given the date on the IC’s, this computer is from 1995. It has a floppy drive controller, keyboard, video output, RS232 serial interface, Centronics interface and many other IO capabilities. Two additional EPROM IC holders are abailable for extra programs.
|Make & Model||LJ Electronics “Chas”|
|RAM & ROM||64k RAM, 128k ROM|
This photo was provided by Binary Dinosaur. It is a LJ Electronics “Carl” computer – another evaluation board which is suspected to be an earlier version for the Motorola 68000.