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The CTITRIGOUTSTATUS characteristics are:
Provides the raw status of the trigger outputs, after processing by any IMPLEMENTATION DEFINED trigger interface logic. For output triggers that are self-acknowledging, this is only meaningful if the CTI implements multicycle channel events.
CTITRIGOUTSTATUS is in the Debug power domain.
CTITRIGOUTSTATUS is a 32-bit register.
The CTITRIGOUTSTATUS bit assignments are:
Trigger output <n> status.
Bits [31:N] are RAZ. N is the value in CTIDEVID.NUMTRIG.
If n < N, and output trigger <n> is implemented and connected, and either the trigger is not self-acknowledging or the CTI implements multicycle channel events, then permitted values for TROUT<n> are:
TROUT<n> | Meaning |
---|---|
0b0 | Output trigger n is inactive. |
0b1 | Output trigger n is active. |
Otherwise when n < N it is IMPLEMENTATION DEFINED whether TROUT<n> behaves as described here or is RAZ.
Component | Offset | Instance |
---|---|---|
CTI | 0x134 | CTITRIGOUTSTATUS |
Accesses on this interface are RO.
3001/0907/2020 15:0757; ccead0cb9f089f9ceec50268e82aec9e7104721180324f0b9997bede489cc15ad1565345720bcd2a
Copyright © 2010-2020 Arm Limited or its affiliates. All rights reserved. This document is Non-Confidential.
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