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Bitfields for PicoPower Vesuvius V3-LS distributed DMA control register

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Bit Description

15 - 6

reserved

5

(revision BB & later) secondary slave floppy disk distributed access enable (if bit 1 = 0)

4

(revision BB & later) secondary slave hard disk distributed access enable (if bit 1 = 0)

3

slave floppy drive port distributed access enable (if bit 1 = 0)

2

slave hard drive port distributed access enable (if bit 1 = 0)

1

distributed DMA mode:
0 = master
1 = slave

0

distributed DMA function enable

See Also:

#00971