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builderpages:plasmo:protorc3:frr512proto:frr512k

Table of Contents

Table of Contents
Frugal 512K RAM/ROM Prototype
Introduction
Features
Design Information

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Table of Contents

Frugal 512K RAM/ROM Prototype

Design Information

Frugal 512K RAM/ROM Prototype

Introduction

This is FRR512K prototyped on a ProtoRC3 board

Features

Low cost 32-macrocell CPLD

512K EPROM based on SST39SF040

512K RAM based on AS6C4008

Compact flash interface

I2C interface

Compatible with ROMWBW

Design Information

CPLD design file

PDF schematic of CPLD design

Engineering Changes

builderpages/plasmo/protorc3/frr512proto/frr512k.txt · Last modified: 2026/06/12 10:38 by 127.0.0.1