I’m having problems getting the TX2 module to show boot messages on UART1. I’ve removed the SN74LVC2T45 level translator on UART1_TX and UART0_RTS, but the board still enters recovery mode regardless.
SLEEP on pin E2 is not connected in the schematic. RSVD_D8 is not connected in our schematic.
From what I see with a scope, UART1_TX and UART0_RTS are low prior to CARRIER_PWR_ON getting asserted. Which agrees with that I see in figure 41 of the DG.
I’d like to be sure the state of the all strapping pins are correct with a scope when the TX2 samples them. What external signal (e.g. CARRIER_PWR_ON) can be used to determine when they get sampled by the TX2, and if there is no external signal available at sample time, what signal with a time offset could possibly be used?