Chapter 3 Register Map and Descriptions
©
National Instruments Corporation 3-21 PCI E Series RLPM
DMA Control Register Group
The two registers making up the DMA Control Register Group configure the PCI E Series
boards DMA interface. The AI AO Select and G0 G1 Select Registers select the DMA
channels for the analog input, analog output, and general purpose counter timer resources.
The PCI E Series boards support four logical channels, which are routed through the three
physical DMA channels of the MITE. Only one physical DMA channel is supported on the
PCI-6023E, PCI-6024E, and PCI-6025E.
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