Basic Test Procedure
2.4
TSW1400 Quick Start Operation
Reference the TSW1400 User’s Guide for more detailed explanation of the TSW1400 set-up and
operation. This document assumes that High Speed Data Converter Pro (HSDCPro) is installed and
functioning properly. The front panel of HSDCPro is shown in
. The following configuration needs
to be changed from the default settings. Note that HSDCPro version 3.1 or newer is required to properly
run the ADS42B4x EVM.
•
Select the ADS42B4x device name from the TI ADC Selection pull-down menu
•
Select Single Tone for FFT from the Test pull-down menu
•
Select the desired channel (that is, Channel A or B) from the Channel Display pull-down menu
•
Check the box for
Auto Calculation of Coherent Frequencies.
•
Change the ADC sampling rate to the desired value (that is, 250 MHz)
•
Change the input frequency to desired value (that is, 170 MHz or other)
•
Verify status display in the lower left has no errors
•
Press the
Capture
button to initiate a data capture. The ADS42B4x EVM must be configured before a
capture can be made.
Figure 4. High Speed Data Converter Pro
7
SLAU477A – December 2012 – Revised January 2015
ADS42B4x EVM
Copyright © 2012–2015, Texas Instruments Incorporated
