public:computers:6502:photos
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Table of Contents
Photos
Some pics of the project
Version 1 - veroboard
Mark 1 in all its glory
Twin LCD displays. 2-line for RTC and Uptime. 4 Line for monitor.
RTC Chip and 2 debounced push buttons on the top breadboard. RTC is fed with 32.768kHz from a function generator
awaiting for a new xtal.
4-input AND gate for VIA IRQ connection to CPU on the other breadboard.
I/O board with 2 65C22 VIAs. Beeper piezo sounder in the Altoids tin.
Version 2
— John Pumford-Green 29/09/22 08:21
Further Information
public/computers/6502/photos.1664523664.txt.gz · Last modified: 06/03/25 06:49 GMT (external edit)