DMA Channels Flashcards
Channel to Device
1
Q
DMA 0
A
DRAM refresh
2
Q
DMA 1
A
Sound Card
3
Q
DMA 2
A
Floppy disk drive
4
Q
DMA 3
A
ECP parallel port
5
Q
DMA 4
A
DMA controller
6
Q
DMA 5
A
Open (sound card)
7
Q
DMA 6
A
Open
8
Q
DMA 7
A
ISA hard disk controller
