Before you begin this procedure, launch the Semiconductor Device Control Add-On and open your project in a large panel.
Complete the following steps to create and configure an NI 845x interface.
Open the Hardware Configuration tab of the Semiconductor Device Control Add-On large panel.
Enter a name for the interface, select NI 845x from the
Type drop-down menu, and click Add
Select the new interface and configure the following hardware settings for the
Select the VISA resource name of the USB-8451 or USB-8452 in the system.
Select the Model indicator to display.
Choose the operating voltage level from the IO Voltage
Level drop-down menu.
Choose the I2C pullup resistor type from the I2C Pullup
Resistor drop-down menu.