Hello,
We are having a fresh module for qca4020 from silex. while performing jtag flashing it is causing error.
1. Is there any prerequisite or steps to follow before flashing the code to a fresh module?
2. Is is possible to flash the module using silex evaluation board? if yes please brief.
Thank you,
Akshay
Hi Akshay,
we are also using a Silex dev board and are able to flash the software to the board. All we did is following the description as stated in the application note: "App Note-SX-ULPGN-BTZ-Development-QuickStartGuide"
When flashing via JTAG you will probably see some error messages on the console output, they can be ignored if the final verdict is a successful download. You will find a couple of posts in this forum that already asked about these error messages.
Anyway flashing via JTAG is quite slow. I prefer the USB solution for flashing by putting the module in EDL mode.
Hope this helps
Andreas
Hello Andreas,
Thank you for this help,
1) But my question is, we are having a fresh qca4020 module (not evaluation board) of silex which is showing error while JTAG flash, we have referred the schematic for silex eval board and made JTAG connection to flash the code. It is showing error while flashing as below.
2) Is it possible to flash the silex qca4020 module connected externally to JTAG pins of evaluation board ?
Thank you,
Regards,
Akshay
Does this problem still exist?
I came across a similar issue. I was using V3.0 of the QC SDK on a Silex module.
It seems that the Silex module is using a serial flash device that is not supported by the V3.0 of the SDK. I switched to V3.1 and it works now as expected.
Just in case someone has a similar issue with flashing the module.
regards
Andreas