SWRZ102B November 2021 – October 2023 AWR2944
PRODUCTION DATA
HWA hangs when using back to back FFT3X paramsets
AWR294x ES1.0, ES2.0
If FFT3X is enabled in back to back paramsets or as first and last paramsets of a loop, the HWA state machine hangs after the 1st FFT3X paramset is executed without raising any param done interrupt.
Use any paramset with FFT3X disabled before using a paramset with FFT3X enabled (users may also go for a No Operation paramset with ACCEL_MODE = 0b111)