9 Register summary provides cross references to individual
registers.
Note:
The number of bits implemented in the CTIINTACK,
CTITRIGINSTATUS, CTITRIGOUTSTATUS, ITTRIGOUT, and
ITTRIGIN registers depend on the number of triggers
<n> implemented. There is 1 bit in each register
for each implemented trigger, bits[<n>-1:0], with
bits[31:<n>] Reserved. Registers
CTIINEN0..CTIINEN31 and CTIOUTEN0..CTIOUTEN31 are
all implemented, regardless of the number of
triggers implemented. Reads from registers that are
associated with unimplemented triggers return
UNDEFINED values, and writes have no effect.