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2.3.7
JP7 : DMA DACK Selection,
JP8 : DMA DRQ Selection
JP8
DACK
2
6
1
5
JP7
DRQ
2
6
1
5
NO DMA
JP8
JP7
1
5
2
6
DRQ
1
5
2
6
DACK
DMA 1
(default)
JP8
JP7
1
5
2
6
DRQ
DACK
1
5
2
6
DMA 3
The DMA channel can not shared.
The OME-A-822 software driver can support 8
different boards in one PC based system, but only
two of these boards
can use the DMA
transfer function.
OME-A-822PGL/PGH Hardware Manual ----
15