DM1883B, DM1883A Datasheet - Western Digital

DM1883B Direct Memory Access Controller

CI) en IiiThe DM1BB3 Direct Memory Access Controller g(DMAC) is packaged in a 40 pin standard dual in- ::::l line package. The chip requires a single +5 power «supply input and a single clock input. The device contains B CPU addressable registers, and allows for up to 8 CPU addressable device r.

DM1883B 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 GENERA

DM1883A-WesternDigital.pdf

DM1883B Datasheet Preview — This datasheet PDF includes multiple part numbers: DM1883B, DM1883A. Please refer to the document for exact specifications by model.

Datasheet Details

Part number:

DM1883B, DM1883A

Manufacturer:

Western Digital

File Size:

1.46 MB

Description:

Direct memory access controller.

Note:

This datasheet PDF includes multiple part numbers: DM1883B, DM1883A.
Please refer to the document for exact specifications by model.

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TAGS

DM1883B DM1883A Direct Memory Access Controller Western Digital

DM1883B Distributor