GALmate

INTRODUCTION GALmate is a GAL® multi-platform programmer for electronic hobbyists. A simple RxD/TxD UART interface keeps the connection effort to a minimum. This easy-to-build circuit uses industry standard components. HARDWARE FEATURES 24-pin ZIF socket Supported devices: GAL16V8, GAL18V10, GAL20V8, GAL20XV10, GAL20RA10, GAL22V10, GAL6001 (GAL39V18), GAL6002, ATF16V8, ATF20V8, ATF22V10, GAL26V12 & GAL26CV12 by using a simple… Read more GALmate

GAL specific information

Introduction This information is related to the programming mode of the PLDs listed below. Find more details in the Download section. GAL pinouts for EDIT mode GAL16V8/ATF16V8 GAL20V8/ATF20V8 GAL22V10/ATF22V10 GAL20XV10 GAL20RA10 GAL18V10 GAL26V12C GAL26CV12 GAL6001 GAL6002 GAL/ATF Architecture 16V8 & 20V8 detailed ACW bit information 16V8, 20V8 & 22V10 Row Addresses Map Block Diagram Download… Read more GAL specific information

GALmate hardware

HARDWARE OVERVIEW UART interface, 2x DCDC, ATmega16 Microcontroller, 2x PWM DAC, regulator LM723, OpAmp LM324, inverter CD4069 Supported devices Lattice, National, ST:GAL16V8, GAL18V10, GAL20V8, GAL20XV10, GAL20RA10, GAL22V10, GAL6001 (GAL39V18), GAL6002GAL26V12 & GAL26CV12 by using a simple 28-pin to 24-pin adapter Atmel:ATF16V8, ATF20V8, ATF22V10 FEATURES No parallel port and driver trouble Power over USB Programms all… Read more GALmate hardware

PLD Literature

Worth a read 1986 National Semiconductor „Programmable Logic Design Guide“Programmable Logic Basics 1988 SGS-Thomson Microelectronics „Programmable Logic Manual“ (GAL PRODUCTS)Technology And Technical Overview (EECMOS Cell, Latch-up, etc.) Digital Design Using ABELby David Pellerin and Michael Holley Practical Programmable Circuitsby James D. Broesch Digital Devices and Systems with PLD Applicationsby Michael A. Miller