National Instruments 370551A-01 用户手册
Chapter 6
NI-VXI Configuration Utility
© National Instruments Corporation
6-11
Figure 6-5 shows the Device Configuration Editor. The following
paragraphs describe the options you can select for each of the fields.
paragraphs describe the options you can select for each of the fields.
Figure 6-5. PCI-MXI-2 Device Configuration
Default Controller (LA –1)
Many NI-VXI functions use controller as a parameter with –1 accepted as
a valid value. You use this selection to determine which controller you are
referring to when you use –1 in these NI-VXI functions. Review the
descriptions of the NI-VXI functions to determine which are applicable for
this control.
a valid value. You use this selection to determine which controller you are
referring to when you use –1 in these NI-VXI functions. Review the
descriptions of the NI-VXI functions to determine which are applicable for
this control.
By default, the Default Controller (LA –1) option is set to First remote
controller, so that any NI-VXI functions that are passed the value of –1 for
the controller parameter will be executed on the first VXI/VME-MXI-2 in
the MXI-2 chain. If you select the Local controller option, the NI-VXI
functions execute on the PCI-MXI-2.
controller, so that any NI-VXI functions that are passed the value of –1 for
the controller parameter will be executed on the first VXI/VME-MXI-2 in
the MXI-2 chain. If you select the Local controller option, the NI-VXI
functions execute on the PCI-MXI-2.