This repo contains the design, firmware and companion software for a simple Parallel EEPROM / FLASH Programmer.

• single- Byte Read
• single- Byte Write
• pagewise Write

The following ICs are tested to be compatible:

• AT28C256
• AT29C020

Other EEPROM / FLASH ICs should also work, but haven't been tested.

To build this Programmer, you'll need

• a Arduino Nano (or compatible)
• two 8-bit shift registers (74HC595)
• a parallel EEPROM / FLASH IC

Programmer Schematic

Copyright 2022 shadow578

Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, > software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or > implied. See the License for the specific language governing permissions > and limitations under the License.