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DM1883A - Direct Memory Access Controller

Datasheet Summary

Description

line package.

«supply input and a single clock input.

Features

  • o.

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Datasheet preview – DM1883A

Datasheet Details

Part number DM1883A
Manufacturer Western Digital
File Size 1.46 MB
Description Direct Memory Access Controller
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Full PDF Text Transcription

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WESTERN DIGITAL c oRp o R A T oN DM1883A/B Direct Memory Access Controller FEATURES o AUTOMATIC DAISY CHAINING OF BUS AND INTERRUPT ACKNOWLEDGE SIGNALS o AUTO LOAD OPTION • SINGLE +5 VDC POWER SUPPLY o B BIT BI-DIRECTIONAL DATA BUS o TRUE OR COMPLEMENT DATA BUS • B CPU ADDRESSABLE DMAC REGISTERS • B CPU ADDRESSABLE DEVICE REGISTERS • AUTOMATIC GENERATION OF DEVICE CS DURING DMA AND CPU DEVICE ACCESSES • .
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