During the development of the Jelly project, it will be necessary to load information into the eeproms used to store the microcodes, and as I want to experiment with several options, I need a versatile eprom programmer.
Researching I found Ben's and Dave's projects, and I decided to extend the possibilities, adapting to use other options with the same pcb and Arduino.
With one more 74hc595 for higher addresses from A16 to A20, two dip-switches for configuration and prediction for I2C and SPI models.
The software will be made from various sources from github eeprom programmers
The initial assembly will be in wire wrap.
( eeprom like 11AA080-I/TO, serial bit stream (SCIO) , still not included)