Dma Channel Assignments - IBM 2196 User Manual

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DMA channel assignments

This table shows the channel assignments for Direct Memory Access (DMA). DMA
allows I/O devices to transfer data directly to and from memory. You may need to
select an available DMA channel if you add an I/O device that uses DMA.
Table 5: DMA channel assignments
DMA channel
0
1
2
3
4
5
6
7
Assignment
Available
Audio
Floppy Diskette
Printer Port
Cascade
Available
Available
Available
Specification tables
A-7

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