![Keysight Technologies E6650AU-TRX Installation Note Download Page 23](http://html1.mh-extra.com/html/keysight-technologies/e6650au-trx/e6650au-trx_installation-note_1961834023.webp)
Installation Note E6650-90013
23
Update the FPGA Code
Update the FPGA Code
Update the FPGA code to ensure that the installed version of Instrument software matches the
FPGA code installed in the TRX module. You will only need to perform this step once when you add
or replace a TRX module.
To update the FPGA code, open a windows explorer window and navigate to:
C:\Program Files\Agilent\SignalAnalysis\Physics.
Locate the FPGA_prog file and double click with your mouse to run the update.
You will see the Update FPGA status screen below.
Once the FPGA update is done, you will need to power down and restart the E6650A system for the
TRX module to perform correctly.