SLAU723A October 2017 – October 2018 MSP432E401Y , MSP432E411Y
To perform a software reset of the SHA module, write a 1 to the SOFTRESET bit in the SHA System Configuration (SHA_SYSCONFIG) register. The RESETDONE bit in the SHA System Status (SHA_SYSSTATUS) register indicates that the software reset is complete when its value is 1. When the software reset completes, the SOFTRESET bit in the SHA_SYSCONFIG register is automatically reset. Software must ensure that the software reset completes before doing any operations.
The behavior of the software reset is the same as the hardware reset, except that the software reset bit resets this module without affecting the reset core domain of the entire device.