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Quick Start Guide
4. Verify the ADC tab at the top of the GUI is selected.
5. Use the Select ADC drop-down menu at the top left corner to select ADS54J69_2x_4222.
6. When prompted to update the firmware for the ADC, click Yes and wait for the firmware to download to
the TSW14J56. This takes about 3 seconds.
7. Enter "491.52M" into the ADC Output Data Rate field at the bottom left corner then click outside this
box or press return on the PC keyboard.
8. The GUI displays the new lane rate of the SerDes interface based off of the sample rate and other
parameters from the loaded configuration files. Click OK.
9. Click the Instrument Options menu at the top of HSDC Pro and select Reset Board.
10. Click Capture in HSDC Pro to capture data from the ADC.
11. The results from the captured data of Channel 1 should look like
be similar to
Table
this document.
Figure 5. Channel 1 Data Capture Results Using Decimate-by-2 Low Pass Filter Mode
8
ADS54J69EVM
1. If this result is not achieved, then see the
Table 1. Quick Start Performance Measurements
Result
Measured Value
SNR
SFDR
Copyright © 2016, Texas Instruments Incorporated
Figure 5
Quick Start Troubleshooting
72.76
95.62
SLAU662B – January 2016 – Revised May 2016
www.ti.com
and the performance should
section of
Units
dBFs
dBFs
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