3.7.9. Claim Tag Clear register

The CLAIMCLR register characteristics are:

Purpose

Software can use the claim tag to coordinate application and debugger access to trace unit functionality. The claim tags have no effect on the operation of the component. The CLAIMCLR register sets the bits in the claim tag to 0 and determines the current value of the claim tag.

Usage constraints

There are no usage constraints.

Configurations

This register is available in all configurations.

Attributes

See the register summary in Table 3.33.

Figure 3.37 shows the bit assignments.

Figure 3.37. CLAIMCLR register bit assignments

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Table 3.42 shows the bit assignments.

Table 3.42. CLAIMCLR register bit assignments

BitsNameFunction
[31:4]Reserved

-

[3:0]CLR

On reads, for each bit:

0

Claim tag bit is not set.

1

Claim tag bit is set.

On writes, for each bit:

0

Has no effect.

1

Clears the relevant bit of the claim tag.


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