SLAU723A October 2017 – October 2018 MSP432E401Y , MSP432E411Y
The ABORT instruction connects the associated ABORT Data Register chain between TDI and TDO. This instruction provides read and write access to the ABORT Register of the Arm DAP. Shifting the proper data into this Data Register clears various error bits or initiates a DAP abort of a previous request. See the Section 3.5.2.6 for more information.