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Software acknowledge for trigger outputs. The CTIINTACK register is a bit map that allows selective clearing of trigger output events. If the SW_HANDSHAKEparameter for a trigger output is set, indicating that the output latches HIGH when an event is sent to that output, then the output remains HIGH until the corresponding INTACK bit is written to a 1. A write of a bit to 0 has no effect. This allows different software threads to be responsible for clearing different trigger outputs without needing to perform a read-modify-write operation to find which bits are set.
The CTIINTACK register characteristics are:
The following figure shows the bit assignments.
The following table shows the bit assignments.
Table 9-565 CTIINTACK register bit assignments
Acknowledges the corresponding event_out output.