PLD GLOSSARY

ABEL™ABEL is a Hardware Description Language (HDL). It features boolean equations, truth tables and state diagrams. An ABEL-HDL design file is the source for the compiler. ACW (Architecture Control Word)Output configurations are controlled by a set of fuses, i.e. programmable ACW cells. The composition of the fuses within the ACW is device specific. Bulk EraseBulk… Read more PLD GLOSSARY

PLD Compilers

PLD Compiler/CAD Company ABEL (Advanced Boolean Expression Language) DATA I/O, SYNARIO, MINC, XILINX, LATTICE ATGEN ACUGEN SOFTWARE Inc. AMAZE SIGNETICS APEEL ICT (PEEL devices) CUPL (Compiler for Universal Programmable Logic) Assisted Technology, Personal CAD Systems (P-CAD), Logical Devices Inc., Altium IspLEVER (Windows) Lattice ISP Synario System (Windows) Lattice, DATA I/O LOG/iC ISDATA, Kontron OPAL, OPAL… Read more PLD Compilers

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 hints & more

PITFALLS I/O features: an actual device may or may not have internal pull-ups (ca. 50-100kΩ) or bus-keeper (ATF devices only) Don‘t rely on device marking solely; check for presence/absence of I/O features by using the GALmate read function Clamping: pin voltages >7V may trigger erratic device behavior due to transition into Edit mode or Register… Read more GAL hints & more

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

GALmate software

OVERVIEW GALmate application vDosPlus 2015.11.01 easyABEL 4.3 The GALmate application lets you read and programm GAL devices.Whereas easyABEL and vDosPlus software provide a compiler suitable for ABEL-HDL design files. The compiler (easyABEL) and vDosPlus are optional. The application and related documents are provided in the download section below. FEATURES Single file, easy-to-use application Automatic device… Read more GALmate software

6522 Fast Serial Driver

INTRODUCTION FLOPPYmate requires a high speed data transfer to read/write an entire track within a single disk revolution. This task requires a data transfer rate of at least 40KB/s. High speed (>8 KB/s) data transfer from or to a 1541 Disk Drive is commonly achieved using a 8 bit parallel cable connected to Port A… Read more 6522 Fast Serial Driver