I generated the AD9371 configuration file ("myk.c") file using TES (connected to board. Other than some AGC settings I see no difference between generating the configuration file generated with TES connected vs. not connected to board).
I have no timing violations and startup sequence looks clean:
RX_XCVR initialization OK
TX_XCVR initialization OK
RX_OS_XCVR initialization OK
AD9371 ARM version 5.1.1
Calibrations completed successfully
DeframerStatus = 0x61
dac_setup dac core initialized (200 MHz).
adc_setup adc core initialized (100 MHz).
I added the MYKONOS_enableTxNco to first debug RX path. I have 2 TX and 2 RX antennas connected.
RX MGC is at full gain (by default) and TxNco is configured to 0 TX attenuation.
The ILA capture shows very weak sine wave signal as shown below:
I could not find a register/configuration which results normal transmit level. I am starting to suspect the internal PA is dead and board needs to be substituted.