GPIB INSTR, GPIB INTFC, PXI INSTR, Serial INSTR, TCPIP INSTR, VXI INSTR, VXI MEMACC, VXI SERVANT
Access Privilege | Data Type | Range | Default |
---|---|---|---|
Read/Write |
ViBoolean |
VI_TRUE(1) |
N/A |
This attribute specifies whether I/O accesses should use DMA (VI_TRUE) or Programmed I/O (VI_FALSE). In some implementations, this attribute may have global effects even though it is documented to be a local attribute. Since this affects performance and not functionality, that behavior is acceptable.
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