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2708 / 2716 EPROM Programmer. PIO Port Attached. Nascom Compatible

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EPROM-Programmer Version 1.2

2708 / 2716 Simple EPROM Programmer

Introduction

This card has been designed to be a functional replacement for the Bits & PCs Nascom EPROM Programmer. It is fully compatible with the existing software.

The card is a completely new implementation of the design with a number of improvements over the original:

  • Completely new track layout
  • All components are readily available from commercial component suppliers (..and eBay!)
  • Switches are fitted to standard 12 PIN DIL sockets
  • LED power indicator
  • Power test point

For full documentation, see the pdf here.

PCB From JLCPCB

Built PCB