Qué (quién) es programmable logic devices - definición
HARDWARE DESCRIPTION LANGUAGE
Programmable Array Logic Assembler
complex programmable logic device
TYPE OF PROGRAMMABLE LOGIC DEVICE
Complex Programmable Logic Device; CPLD
<hardware> (CPLD) A programmable circuit similar to an FPGA,
but generally on a smaller scale, invented by Xilinx, Inc.
(1998-09-26)
Programmable Logic Controller
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DIGITAL COMPUTER USED FOR AUTOMATION OF ELECTROMECHANICAL PROCESSES
Programmable Logic Controller; Programmable logic controllers; List of programmable logic controller manufacturers; Programmable logic control; Programmable controllers; Programable Logic Controllers; PLC programming; Programmable Logic Controllers; SPS programming; Micro SPS; Micro PLC; I/O module; List of PLC manufacturers; Security vulnerabilities in programmable logic controllers
<hardware> (PLC) A device used to automate monitoring and
control of industrial plant. Can be used stand-alone or in
conjunction with a SCADA or other system.
(1997-02-11)
Programmable logic controller
DIGITAL COMPUTER USED FOR AUTOMATION OF ELECTROMECHANICAL PROCESSES
Programmable Logic Controller; Programmable logic controllers; List of programmable logic controller manufacturers; Programmable logic control; Programmable controllers; Programable Logic Controllers; PLC programming; Programmable Logic Controllers; SPS programming; Micro SPS; Micro PLC; I/O module; List of PLC manufacturers; Security vulnerabilities in programmable logic controllers
A programmable logic controller (PLC) or programmable controller is an industrial computer that has been ruggedized and adapted for the control of manufacturing processes, such as assembly lines, machines, robotic devices, or any activity that requires high reliability, ease of programming, and process fault diagnosis. Dick Morley is considered as the father of PLC as he had invented the first PLC, the Modicon 084, for General Motors in 1968.
Wikipedia
PALASM
PALASM is an early hardware description language, used to translate Boolean functions and state transition tables into a fuse map for use with Programmable Array Logic (PAL) devices introduced by Monolithic Memories, Inc. (MMI). The language was developed by John Birkner in the early 1980s. It is not case-sensitive.
The PALASM compiler was written by MMI in FORTRAN IV on an IBM 370/168. MMI made the source code available to users at no cost. By 1983, MMI customers ran versions on the DEC PDP-11, Data General NOVA, Hewlett-Packard HP 2100, MDS800 and others. A widely used MS-DOS port was produced by MMI. There was a Windows front-end written sometime later.
