SLAU723A October 2017 – October 2018 MSP432E401Y , MSP432E411Y
Auto mode is similar to Basic mode, except that when a transfer request is received, the transfer runs to completion, even if the µDMA request is removed. This mode is suitable for software-triggered transfers. Generally, Auto mode is not used with a peripheral.
When all the items have been transferred using Auto mode, the µDMA controller sets the mode for that channel to Stop.