On 2022-01-03 08:45, ahmetyil...@logdots.com wrote:
Hello all,
I am using UHD 4.0 and when I look at the FPGA using Vivado over JTAG,
I see that the FPGA is not programmed. So I send HG bitstream which is
downloaded with "uhd_images_downloader" via JTAG to X310 (USRP-2945R).
I am able to successfully ping the X310 and observe daughterboards and
other information with "uhd_usrp_probe". With "uhd_fft" I can properly
look at the spectrum of the signal.
However, when I want to flash the UHD 4.0 X310 HG image with
"uhd_image_loader", I keep getting "Error: RuntimeError: Device
reported an error during initialization.". When I read the contents of
the EEPROM with “usrp_burn_mb_eeprom“, X310 appears to be in revision
7. I tried to write to the flash after updating to the revision 8, but
I was unsuccessful again.
The revision contained in the EEPROM is the *HARDWARE* revision. You
cannot magically make the hardware a newer revision just by updating the
EEPROM Hardware revision
number.
You might spend some time here:
https://kb.ettus.com/X300/X310_Device_Recovery
I can't use X310 without JTAG because of this interesting issue. If
you can point me towards solution, I would be grateful.
Thank you so much.
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