NI GPIB Series - Configure the AT-GPIB;TNT DMA Channel

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Configure and Install Your AT-GPIB/TNT
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Configure the AT-GPIB/TNT 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 AT-GPIB/TNT is configured to use
DMA channel 5.
If you do not know what resources were assigned to your AT-GPIB/TNT, click here to Determine
Assigned Resources.
Table 3. AT-GPIB/TNT DMA Channel Settings
DMA Channel DMA Jumpers
5, 6, or 7
(DMA 7 is shown)
No DMA Channel
DRQ5 DRQ7
DACK7
DRQ6
DACK6 DACK5
IRQ
15 14 12
11
10
Used to
Select
IRQ
=
DRQ5 DRQ7
DACK7
DRQ6
DACK6 DACK5
IRQ
15 14 12
11
10
Used to
Select
IRQ
=
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