ALATEK AL8237IP Core Application Note

ALATEK AL8237IP Core Application NoteALATEK AL8237IP Core Application Note December10,1999(version1.0)General InformationThe AL8237core is the VHDL model of the Intel82374channel programmable DMAcontroller which controls memory-to-memory and memory-to-peripheral data transfers andprovides block memory initialization capability.Features Functionally based on the Intel8237A device Four independent DMA channels Support for extra channels