VI_ATTR_MEM_SPACE
Resource Classes
GPIB-VXI INSTR, VXI INSTR
Attribute Information
| Access Privilege | Data Type | Range | Default |
|---|---|---|---|
|
Read Only |
ViUInt16 |
VI_A16_SPACE (1) |
VI_A16_SPACE |
Description
VI_ATTR_MEM_SPACE specifies the VXIbus address space used by the device. The three types are A16, A24, or A32 memory address space.
A VXI device with memory in A24 or A32 space also has registers accessible in the configuration section of A16 space. A VME device with memory in multiple address spaces requires one VISA resource for each address space used.
Related Topics