[USRP-users] ADC self-test failed

Piotr Krysik perper at o2.pl
Wed Jul 15 04:09:00 EDT 2015

Hi all,

With newest UHD driver and newest FPGA image for USRP X310 (number 214
that is available since yesterday) I get following error:

linux; GNU C++ version 4.8.4; Boost_105400; UHD_003.009.git-219-gd9656de8

-- X300 initialization sequence...
-- Determining maximum frame size... 1472 bytes.
-- Setup basic communication...
-- Loading values from EEPROM...
-- Setup RF frontend clocking...
-- Radio 1x clock:200
-- Detecting internal GPSDO.... Found an internal GPSDO
-- Initialize Radio0 control...
-- Performing register loopback test... pass
-- Initialize Radio1 control...
-- Performing register loopback test... pass
Error: RuntimeError: ADC self-test failed for Radio0. (Ramp checker failure)

What does it mean? Is it possible to fix this?

Best Regards,

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