ALATEK AL8237 IP Core Application Note

ALATEK AL8237 IP Core Application Note
ALATEK AL8237
IP Core Application Note

December 10, 1999
(version 1.0)


General Information

The AL8237 core is the VHDL model of the Intel 8237 4 channel programmable DMA
controller which controls memory-to-memory and memory-to-peripheral data transfers and
provides block memory initialization capability.

Features

Functionally based on the Intel 8237A device
Four independent DMA channels
Support for extra channels