CP82C237-12 Datasheet - Intersil Corporation

CP82C237-12 CMOS High Performance Programmable DMA Controller

The 82C237 is a modiﬁed version of the 82C37A. The 82C237 is fully software and pin for pin compatible with the 82C37A but provides an additional mode for 16-bit DMA transfers, as well as enhanced speed. Each channel may be individually programmed for 8-bit or 16-bit data transfers. The 82C237 contr.

CP82C237-12 Features

* for ﬂexible operation. The 82C237 is designed to be used with an external address latch, such as the 82C82, to demultiplex the most signiﬁcant 8 bits of address. An additional latch is required to temporarily store the most signiﬁcant 8 bits of data if 16-bit memory-to-memory transfers are desired.

CP82C237-12_IntersilCorporation.pdf

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Datasheet Details

Part number:

CP82C237-12

Manufacturer:

Intersil Corporation

File Size:

158.77 KB

Description:

Cmos high performance programmable dma controller.

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CP82C237-12 CP82C237-12 CMOS High Performance Programmable DMA Controller Intersil Corporation

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