TRCCLAIMCLR Trace Claim Tag Clear Register when FEAT_ETE is implemented and FEAT_TRC_EXT is implemented ETE 0xFA4 TRCCLAIMCLR When OSLockStatus() or !IsTraceCorePowered() ERROR RW TRCCLAIMCLR Architectural AArch64 31 0 31 0 31 0 31 0 TRCCLAIMSET Architectural AArch64 31 0 31 0 31 0 31 0 TRCCLAIMSET Architectural External 31 0 31 0 31 0 31 0 In conjunction with TRCCLAIMSET, provides Claim Tag bits that can be separately set and cleared to indicate whether functionality is in use by a debug agent. For additional information, see the CoreSight Architecture Specification. Trace TRCCLAIMCLR is a 32-bit register. CLR[<m>] 31 0 31:0 Claim Tag Clear. Indicates the current status of Claim Tag bit <m>, and is used to clear Claim Tag bit <m> to 0. The number of Claim Tag bits implemented is indicated in TRCCLAIMSET. 31 0 0b0 On a read: Claim Tag bit <m> is not set. On a write: Ignored. 0b1 On a read: Claim Tag bit <m> is set. On a write: Clear Claim tag bit <m> to 0. '0' When m >= NUM_TRC_CLAIM_TAGS RAZ/WI W1C 2026-03-26 20:27:25 2026-03_rel