IbcDMA (ibconfig Board Configuration Option)

NI-488.2

IbcDMA (ibconfig Board Configuration Option)

Options
(Constants)

Value

Description

IbcDMA zero The board will not use DMA for GPIB transfers.
non-zero The board will use DMA for GPIB transfers.

This option enables or disables DMA transfers for the board, according to v. If v is zero, DMA is not used for GPIB I/O transfers. If v is non-zero, DMA is used for GPIB I/O transfers.