ZMJC Computer

From Smithnet Wiki
Jump to navigation Jump to search

Introduction

During my MSc in Electronic Engineering at The University of Nottingham (1992-3) we used this single boad computer for an assembly programming module. It must have been designed by one of the university staff, but I don't know who; it is just labelled "© 1991 MJC". Hence, I will refer to this as the zMJC Computer. I lost the schematic many years ago.

It is intended that this page will ultimately document the schematic and repoducible PCB layout after I have reverse engineered it.

Connectors, options and Ports

CON1 provides connection to the ADC and DAC options.

Pin Function Pin Function
CON1: ADC/DAC
1 a
2 b
3 c
4 d
5 e
6 f
7 g
8 h

CON2 (Expansion)

CON3 (RS232)

CON4 (Power)

Circuit Description

TBC

Software

TBC