Other Parts Discussed in Thread: AWR1642
Hi,
I am currently trying to confirm the chirp transmissions of my AWR1642, especially the phase shift as I am editing some of the BPM firmware to include more than the 2 pre-determined chirps for 2 TX, as seen here: 
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Therefore, before I run more experiments with my AWR, I would like to check the phase of the chirp transmissions. I see from this thread that there is something called a PS (phase shifter) loopback. Does this work for the AWR1642 since there is no phase shifter, like the AWR1642? Or will it still be able to tell us the phase of the chirp from the BPM RF hardware? e2e.ti.com/.../648910
It mentions the details are in ICD in the AWR_RF_PSLOOPBACK_CFG_SB section. Where specifically is this?
Can you provide the flow and API sequence for this type of loopback I am trying to perform? I notice Sumeer providing a flow for the 1243 in this thread, but would really appreciate advice related to the 1642... thank you!
George
