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The ABORT register drives the abort pin on the DP, which goes to APs to abort the current transaction.
|JTAG-DP||Access is through its own scan-chain using the ABORT instruction in the JTAG IR.|
|SW-DP||Access is by a write to offset
The ABORT register characteristics are:
The following figure shows the bit assignments.
The following table shows the bit assignments.
Table 9-2 ABORT register bit assignments
||ORUNERRCLR||Write 1 to this bit to clear the CTRLSTAT.STICKYORUN overrun error bit to 0.|
||WDERRCLR||Write 1 to this bit to clear the CTRLSTAT.WDATAERR write data error bit to 0.|
||STKERRCLR||Write 1 to this bit to clear the CTRLSTAT.STICKYERR sticky error bit to 0.|
||ABORTTRANS||Write 1 to this bit to generate an abort. This aborts the current AP transaction.|