M5M82C37AP Datasheet PDF (CMOS PROGRAMMABLE DMA CONTROLLER)

M5M82C37AP - CMOS PROGRAMMABLE DMA CONTROLLER

Description

The M5M82C37AP is a programmable 4-channel DMA (Direct Memory Access) controller.

This device is specially designed to simplify data transfer at high trasfer rate for microcomputer systems.

Fabricated using the silicon-gate CMOS technology, the M5M82C37AP operates using a single 5V power supply.

Features

5V single supply, single TTL clock.
Four channel DMA controls with priority DMA request acknowledge functions.
DMA enable/disable, automatic initialization enable/dis- able, address increment/decrement programmability for each cannel.
Programmable DREQ input and DACK output logic polarity.
Direct connecting permits easy DMA channel expansion.
Memory to memory data transfer.
EOP input/output permits DMA operation completion check as.

Datasheet Details

Part number	M5M82C37AP
Manufacturer	Mitsubishi
File Size	1.11 MB
Description	CMOS PROGRAMMABLE DMA CONTROLLER
Datasheet	M5M82C37AP Datasheet
Additional preview pages of the M5M82C37AP datasheet.

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Full PDF Text Transcription

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MITSUBISHI LSls MSM82C37AP,.4,·S CMOS PROGRAMMABLE DMA CONTROLLER DESCRIPTION The M5M82C37AP is a programmable 4-channel DMA (Direct Memory Access) controller. This device is specially designed to simplify data transfer at high trasfer rate for microcomputer systems. Fabricated using the silicon-gate CMOS technology, the M5M82C37AP operates using a single 5V power supply. FEATURES • 5V single supply, single TTL clock • Four channel DMA controls with priority DMA request acknowledge functions • DMA enable/disable, automatic initialization enable/dis- able, address increment/decrement programmability for each cannel • Programmable DREQ input and DACK output logic polarity • Direct connecting permits easy DMA channel expansion.

Published: Apr 6, 2018 |