You copied the Doc URL to your clipboard.

CTICLAIMSET, CTI Claim Tag Set register

The CTICLAIMSET characteristics are:

Purpose

Used by software to set CLAIM bits to 1.

Configuration

CTICLAIMSET is in the Debug power domain. Some or all RW fields of this register have defined reset values. These apply only on an External debug reset. The register is not affected by a Warm reset and is not affected by a Cold reset.

Implementation of this register is OPTIONAL.

Attributes

CTICLAIMSET is a 32-bit register.

Field descriptions

The CTICLAIMSET bit assignments are:

313029282726252423222120191817161514131211109876543210
CLAIM[<x>], bit [x]

CLAIM[<x>], bit [x], for x = 0 to 31

CLAIM tag set bit.

For values of x greater than or equal to the IMPLEMENTATION DEFINED number of CLAIM tags, this bit is RAZ/SBZ. Software can rely on these bits reading as zero, and must use a Should-Be-Zero policy on writes. Implementations must ignore writes.

For other values of x, the bit is RAO and the behavior on writes is:

CLAIM[<x>]Meaning
0b0

No action.

0b1

Indirectly set CLAIM[x] tag to 1.

A single write to CTICLAIMSET can set multiple tags to 1.

An External Debug reset clears the CLAIM tag bits to 0.

Accessing the CTICLAIMSET

CTICLAIMSET can be accessed through the external debug interface:

ComponentOffsetInstance
CTI0xFA0CTICLAIMSET

This interface is accessible as follows:

  • When SoftwareLockStatus() access to this register is RO.
  • When !SoftwareLockStatus() access to this register is RW.


Was this page helpful? Yes No