Datasheet
Table Of Contents
- XTR108EVM-USB Evaluation Board and Software Tutorial
- 1 Overview
- 2 Hardware Overview
- 3 Hardware Setup
- 3.1 Electrostatic Discharge Warning
- 3.2 Connecting the Hardware
- 3.3 Connecting Power and USB to the USB DAQ Platform
- 3.4 Connecting Loop Power Supply to the XTR108EVM-USB Interface Board
- 3.5 Connecting Outputs to a Digital Multimeter (DMM)
- 3.6 USB DAQ Platform Default Jumper Settings
- 3.7 XTR108EVM-USB Interface Board Default Jumper Settings
- 3.8 XTR108EVM-USB Sensor Board Default Jumper Settings
- 4 Software Setup
- 5 Software Overview
- 6 General Operating Tips
- 7 Hardware Documentation
- 8 Appendix
- Important Notices

Software Overview
www.ti.com
5.2 Find Resistors Tab
The Find Resistors tab in the XTR108EVM-USB software allows the user to enter the desired XTR108
operating conditions. Based on the user input, the software calculates the appropriate values for the
supporting circuitry and performs error-checking to determine if the desired conditions exceed system
capabilities. This tab also allows the user to save a custom configuration as a model file that is used as
the basis for calibration.
Figure 20 shows the Find Resistors tab with default values. The following sections explain the use of
each section of the tab.
Figure 20. XTR108EVM-USB Software, Find Resistors Tab
32
XTR108EVM-USB Evaluation Board and Software Tutorial SBOU123–March 2012
Submit Documentation Feedback
Copyright © 2012, Texas Instruments Incorporated