SWRZ074C May 2017 – May 2021 IWR1443
Asynchronous Assertion of SoC Warm Reset may not Work Reliably When Device Operating on PLL Clock
IWR1443 ES1.0 and IWR1443 ES2.0
Asynchronous assertion of SoC warm reset through WARM_RESET pin, SW reset, watchdog reset, or Debug reset may not reliably work and may also result in a system hang scenario.
MSS VCLK must be switched from PLL clock to REFCLK by following the prescribed software sequence before a warm reset is issued.