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Configure and Install Your GPIB-PCII/IIA
33
Configure the GPIB-PCII/IIA DMA Channel
Change the jumper settings to match the DMA channel assigned to your board. You must set both
the DMA Acknowledge and DMA Request lines. By default, the GPIB-PCII/IIA is configured to use
DMA channel 1.
If you do not know what resources were assigned to your GPIB-PCII/IIA, click here to
Table 6.
GPIB-PCII/IIA DMA Channel Settings
DMA Channel
DMA Jumpers
1, 2, or 3
(DMA 3 is shown)
No DMA
DRQ1
D
A
CK1
DRQ2
D
A
CK2
DRQ3
D
A
CK3
DRQ1
D
A
CK1
DRQ2
D
A
CK2
DRQ3
D
A
CK3