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DM1883B - Direct Memory Access Controller

Download the DM1883B datasheet PDF. This datasheet also covers the DM1883A variant, as both devices belong to the same direct memory access controller family and are provided as variant models within a single manufacturer datasheet.

General Description

line package.

«supply input and a single clock input.

Key Features

  • o.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (DM1883A-WesternDigital.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number DM1883B
Manufacturer Western Digital
File Size 1.46 MB
Description Direct Memory Access Controller
Datasheet download datasheet DM1883B Datasheet

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
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 • .