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.
DM1883B, DM1883A, 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
📁 Related Datasheet
📌 All Tags
