IP82C37A - CMOS High Performance Programmable DMA Controller

Intersil Corporation

IP82C37A Datasheet Preview — Preview of IP82C37A PDF

Datasheet Details

Part number	IP82C37A
Manufacturer	Intersil Corporation
File Size	148.16 KB
Description	CMOS High Performance Programmable DMA Controller
Datasheet	IP82C37A_IntersilCorporation.pdf

IP82C37A Product details

Description

The 82C37A is an enhanced version of the industry standard 8237A Direct Memory Access (DMA) controller, fabricated using Intersil’s advanced 2 micron CMOS process.

Features

for ﬂexible operation. The 82C37A is designed to be used with an external address latch, such as the 82C82, to demultiplex the most signiﬁcant 8-bits of address. The 82C37A can be used with industry standard microprocessors such as 80C286, 80286, 80C86, 80C88, 8086, 8088, 8085, Z80, NSC800, 80186 and others. Multimode programmability allows the user to select from three basic types of DMA services, and reconﬁguration under program control is possible even with the clock to the controller stopped.

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Published: Apr 16, 2005 |