National Instruments NI sbRIO-960x 用户手册

Table 3 lists the reset options available on sbRIO devices. These options 
determine how the FPGA behaves when the device is reset in various 
conditions.

If you want a VI to run when loaded to the FPGA, complete the following steps.

1.

Right-click the FPGA Target item in the Project Explorer window in 
LabVIEW.

2.

Select Properties. 

3.

In the General category of the FPGA Target Properties dialog box, 
place a check in the Run when loaded to FPGA checkbox.

4.

Compile the FPGA VI.

The sbRIO-960x has an RS-232 serial port to which you can connect 
devices such as displays or input devices. Use the Serial VIs to read from 
and write to the serial port from a LabVIEW RT application. For more 
information about using the Serial VIs, refer to the Serial VIs and 
Functions topic of the LabVIEW Help.

The system clock of the sbRIO device gets the date and time from the 
internal real-time clock at startup. This synchronization provides 
timestamp data to the device.

Table 3.  sbRIO Reset Options

Do Not Autoload VI

Does not load the FPGA bit stream from flash memory.

Autoload VI on Device Power-Up

Loads the FPGA bit stream from flash memory to the FPGA 
when the device powers on.

Autoload VI on Device Reboot

Loads the FPGA bit stream from flash to the FPGA when you 
reboot the device either with or without cycling power.