3.16.46. Claim Tag Clear Register, ETMCLAIMCLR

The ETMCLAIMCLR characteristics are:

  • Clear bits in the claim tag to 0

  • Find the current value of the claim tag.

Usage constraints

There are no usage constraints.


Available in all PTM implementations.


See the register summary in Table 3.16.

Figure 3.50 shows the ETMCLAIMCLR bit assignments.

Figure 3.50. ETMCLAIMCLR bit assignments

To view this graphic, your browser must support the SVG format. Either install a browser with native support, or install an appropriate plugin such as Adobe SVG Viewer.

Table 3.61 shows the ETMCLAIMCLR bit assignments.

Table 3.61. ETMCLAIMCLR bit assignments




On reads, returns the current claim tag value.

On writes, a 1 in a bit position causes the corresponding bit in the claim tag value to be cleared to 0.

A PTM reset sets this field to 0x00.

Copyright © 1999-2002, 2004-2008, 2011 ARM. All rights reserved.ARM IHI 0035B