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This register forms one half of the claim tag value. On writes, this location enables individual bits to be cleared. On reads, it returns the current claim tag value.
The CLAIMCLR register characteristics are:
The following figure shows the bit assignments.
The following table shows the bit assignments.
Table 9-406 CLAIMCLR register bit assignments
Read-As-Zero, Writes Ignored.
A bit-programmable register bank that clears the claim tag value. It is zero at reset. It is used by software agents to signal to each other ownership of the hardware. It has no direct effect on the hardware itself.