Chapter 3
Configuration and Default Settings
©
National Instruments Corporation
3-17
VXIpc 770/870B Series User Manual
You can use the
VXI bus
tab to set various configurations related to VXI
bus control. Table 3-5 lists the default settings for this tab on your VXIpc
controller.
You can use the
PCI tab
to set various configurations associated with the
PCI resources your VXI interface uses. Table 3-6 lists the default settings
for this tab on your VXIpc controller.
Table 3-4.
VXIpc MAX Shared Memory Tab Default Settings
Setting
Default Value
Shared Memory
Do Not Share Memory
Table 3-5.
VXIpc MAX VXI Bus Tab Default Settings
Setting
Default Value
Bus Settings: Bus Timeout
500
µ
s
Bus Requester: Release on Request
Checked
Bus Requester: Request Level
3
Bus Requester: Operate as Fair Requester
Checked
Bus Arbitration: Prioritized
Checked
Table 3-6.
VXIpc MAX PCI Tab Default Settings
Setting
Default Value
User Window: Enable Low-Level
Register Access API Support
Checked
User Window Size
128 MB
DMA Setting: Enable DMA on
this Controller
Enabled
