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CTITRIGINSTATUS, CTI Trigger In Status register
The CTITRIGINSTATUS characteristics are:
Purpose
Provides the status of the trigger inputs.
Configuration
CTITRIGINSTATUS is in the Debug power domain.
Attributes
CTITRIGINSTATUS is a 32-bit register.
Field descriptions
The CTITRIGINSTATUS bit assignments are:
| 31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 | 15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
| TRIN31 | TRIN30 | TRIN29 | TRIN28 | TRIN27 | TRIN26 | TRIN25 | TRIN24 | TRIN23 | TRIN22 | TRIN21 | TRIN20 | TRIN19 | TRIN18 | TRIN17 | TRIN16 | TRIN15 | TRIN14 | TRIN13 | TRIN12 | TRIN11 | TRIN10 | TRIN9 | TRIN8 | TRIN7 | TRIN6 | TRIN5 | TRIN4 | TRIN3 | TRIN2 | TRIN1 | TRIN0 |
TRIN<n>, bit [n], for n = 31 to 0
Trigger input <n> status.
Bits [31:N] are RAZ. N is the number of CTI triggers implemented as defined by the CTIDEVID.NUMTRIG field.
| TRIN<n> | Meaning |
|---|---|
| 0b0 |
Input trigger n is inactive. |
| 0b1 |
Input trigger n is active. |
Not implemented and not-connected input triggers are always inactive.
It is IMPLEMENTATION DEFINED whether an input trigger that does not support multicycle events can be observed as active.
Accessing the CTITRIGINSTATUS
CTITRIGINSTATUS can be accessed through the external debug interface:
| Component | Offset | Instance |
|---|---|---|
| CTI | 0x130 | CTITRIGINSTATUS |
Accesses on this interface are RO.