This anomaly applies to IC Rev. Engineering C, build codes CKAA-CA0, QIAA-CA0.
CPU halts.
Init and start QSPI, use XIP, then write to or read any QSPI register with an offset above 0x600.
CPU halts.
Trigger QSPI TASKS_ACTIVATE after XIP is used before accessing any QSPI register with an offset above 0x600.