User manual

Chapter 5 Register Descriptions
VXI-MXI-2 User Manual 5-58 © National Instruments Corporation
2-0 ‘011’ DMA Status/ID 2 through 0
When SID8 is clear in the DMAICR (16-bit
Status/ID), these bits provide bits 10 through 8
of the Status/ID. When SID8 is set (8-bit
Status/ID) and SIDLA is clear in the DMAICR,
these bits provide bits 2 through 0 of the
Status/ID. These bits return 011 (binary) during
IACK cycles and 000 (binary) when read
directly.