M5M82C37AFP-4 Description
The M5M82C37AFP is a programmable 4-channel DMA (Direct Memory Access) controller. This device is specially designed to simplify data transfer at high trasfer rate for microputer systems. Fabricated using the silicon-gate CMOS technology, the M5M82C37AFP operates using a single 5V power supply.
M5M82C37AFP-4 Key Features
- 5V single supply, single TTL clock
- Four channel DMA controls with priority DMA request
- DMA enable/disable, automatic initialization enable/dis
- Programmable DREQ input and DACK output logic polarity
- Direct connecting permits easy DMA channel expansion
- Memory to memory data transfer
- EOP input/output permits DMA operation pletion check as well as forcibly pleting DMA operation
- DMA control of peripheral equipment such as floppy diskettes and CRT terminals that require h