AMU FEAT_AMU_EXT32 is implemented 31 0 AMCFGR 31 0 AMCFGR_EL0 FEAT_AMU_EXT64 is implemented 63 0 AMCFGR 63 0 AMCFGR_EL0 31 0 AMCFGR 31 0 AMCFGR FEAT_AMU_EXT32 is implemented 31 0 AMCGCR 31 0 AMCGCR_EL0 FEAT_AMU_EXT64 is implemented 63 0 AMCGCR 63 0 AMCGCR_EL0 31 0 AMCGCR 31 0 AMCGCR 31 0 AMCNTENCLR0 31 0 AMCNTENCLR0_EL0 31 0 AMCNTENSET0_EL0 31 0 AMCNTENCLR0 31 0 AMCNTENSET0 31 0 AMCNTENSET0 31 0 AMCNTENCLR1 31 0 AMCNTENCLR1_EL0 31 0 AMCNTENSET1_EL0 31 0 AMCNTENCLR1 31 0 AMCNTENSET1 31 0 AMCNTENSET1 31 0 AMCNTENCLR 31 0 AMCNTENCLR0_EL0 FEAT_AMU_EXT64 is implemented 63 32 AMCNTENCLR 31 0 AMCNTENCLR1_EL0 31 0 AMCNTENSET 31 0 AMCNTENSET0_EL0 FEAT_AMU_EXT64 is implemented 63 32 AMCNTENSET 31 0 AMCNTENSET1_EL0 FEAT_AMU_EXT32 is implemented 31 0 AMCR 31 0 AMCR_EL0 FEAT_AMU_EXT64 is implemented 63 0 AMCR 63 0 AMCR_EL0 31 0 AMCR 31 0 AMCR 63 0 AMEVCNTR0<n> 63 0 AMEVCNTR0<n>_EL0 31 0 AMEVCNTR0<n> 31 0 AMEVCNTR0<n> 63 0 AMEVCNTR1<n> 63 0 AMEVCNTR1<n>_EL0 31 0 AMEVCNTR1<n> 31 0 AMEVCNTR1<n> FEAT_AMU_EXT32 is implemented 31 0 AMEVTYPER0<n> 31 0 AMEVTYPER0<n>_EL0 FEAT_AMU_EXT64 is implemented 63 0 AMEVTYPER0<n> 63 0 AMEVTYPER0<n>_EL0 31 0 AMEVTYPER0<n> 31 0 AMEVTYPER0<n> FEAT_AMU_EXT32 is implemented 31 0 AMEVTYPER1<n> 31 0 AMEVTYPER1<n>_EL0 FEAT_AMU_EXT64 is implemented 63 0 AMEVTYPER1<n> 63 0 AMEVTYPER1<n>_EL0 31 0 AMEVTYPER1<n> 31 0 AMEVTYPER1<n> AMU is a block of size: 4096 bytes 0x000 + (8 * n) for n in 3:0 Register AMEVCNTR0<n> When FEAT_AMUv1 is implemented and FEAT_AMU_EXT is implemented When FEAT_AMU_EXT64 is implemented RO 0x000 + (8 * n) for n in 3:0 Register AMEVCNTR0<n> When FEAT_AMUv1 is implemented and FEAT_AMU_EXT is implemented When FEAT_AMU_EXT32 is implemented RO 0x100 + (8 * n) for n in 15:0 Register AMEVCNTR1<n> When FEAT_AMUv1 is implemented and FEAT_AMU_EXT is implemented When FEAT_AMU_EXT64 is implemented RO 0x100 + (8 * n) for n in 15:0 Register AMEVCNTR1<n> When FEAT_AMUv1 is implemented and FEAT_AMU_EXT is implemented When FEAT_AMU_EXT32 is implemented RO 0x400 + (8 * n) for n in 3:0 Register AMEVTYPER0<n> When FEAT_AMUv1 is implemented and FEAT_AMU_EXT is implemented When FEAT_AMU_EXT64 is implemented RO 0x400 + (4 * n) for n in 3:0 Register AMEVTYPER0<n> When FEAT_AMUv1 is implemented and FEAT_AMU_EXT is implemented When FEAT_AMU_EXT32 is implemented RO 0x480 + (4 * n) for n in 15:0 Register AMEVTYPER1<n> When FEAT_AMUv1 is implemented and FEAT_AMU_EXT is implemented When FEAT_AMU_EXT32 is implemented RO 0x500 + (8 * n) for n in 15:0 Register AMEVTYPER1<n> When FEAT_AMUv1 is implemented and FEAT_AMU_EXT is implemented When FEAT_AMU_EXT64 is implemented RO 0xC00 Register AMCNTENSET When FEAT_AMUv1 is implemented and FEAT_AMU_EXT64 is implemented When FEAT_AMU_EXT64 is implemented RO 0xC00 Register AMCNTENSET0 When FEAT_AMUv1 is implemented and FEAT_AMU_EXT32 is implemented When FEAT_AMU_EXT32 is implemented RO 0xC04 Register AMCNTENSET1 When FEAT_AMUv1 is implemented and FEAT_AMU_EXT32 is implemented When FEAT_AMU_EXT32 is implemented RO 0xC10 Register AMCNTEN When FEAT_AMUv1 is implemented and FEAT_AMU_EXT64 is implemented When FEAT_AMU_EXT64 is implemented RO 0xC20 Register AMCNTENCLR When FEAT_AMUv1 is implemented and FEAT_AMU_EXT64 is implemented When FEAT_AMU_EXT64 is implemented RO 0xC20 Register AMCNTENCLR0 When FEAT_AMUv1 is implemented and FEAT_AMU_EXT32 is implemented When FEAT_AMU_EXT32 is implemented RO 0xC24 Register AMCNTENCLR1 When FEAT_AMUv1 is implemented and FEAT_AMU_EXT is implemented When FEAT_AMU_EXT32 is implemented RO 0xCE0 Register AMCGCR When FEAT_AMUv1 is implemented and FEAT_AMU_EXT is implemented When FEAT_AMU_EXT64 is implemented RO 0xCE0 Register AMCGCR When FEAT_AMUv1 is implemented and FEAT_AMU_EXT is implemented When FEAT_AMU_EXT32 is implemented RO 0xE00 Register AMCFGR When FEAT_AMUv1 is implemented and FEAT_AMU_EXT is implemented When FEAT_AMU_EXT64 is implemented RO 0xE00 Register AMCFGR When FEAT_AMUv1 is implemented and FEAT_AMU_EXT is implemented When FEAT_AMU_EXT32 is implemented RO 0xE04 Register AMCR When FEAT_AMUv1 is implemented and FEAT_AMU_EXT is implemented When FEAT_AMU_EXT32 is implemented RO 0xE08 Register AMIIDR When FEAT_AMUv1 is implemented and FEAT_AMU_EXT is implemented When FEAT_AMU_EXT64 is implemented RO 0xE08 Register AMIIDR When FEAT_AMUv1 is implemented and FEAT_AMU_EXT is implemented When FEAT_AMU_EXT32 is implemented RO 0xE10 Register AMCR When FEAT_AMUv1 is implemented and FEAT_AMU_EXT is implemented When FEAT_AMU_EXT64 is implemented RO 0xE40 Register AMSCR When FEAT_AMU_EXTACR is implemented and FEAT_RME is not implemented When FEAT_AMU_EXTACR is implemented and FEAT_RME is not implemented RW 0xE48 Register AMROOTCR When FEAT_AMU_EXTACR is implemented and FEAT_RME is implemented When FEAT_AMU_EXTACR is implemented and FEAT_RME is implemented RW 0xFA8 Register AMDEVAFF When FEAT_AMUv1 is implemented, FEAT_AMU_EXT64 is implemented, and an implementation implements AMDEVAFF1 When FEAT_AMU_EXT64 is implemented RO 0xFA8 Register AMDEVAFF0 When FEAT_AMUv1 is implemented, FEAT_AMU_EXT32 is implemented, and an implementation implements AMDEVAFF0 When FEAT_AMU_EXT32 is implemented RO 0xFAC Register AMDEVAFF1 When FEAT_AMUv1 is implemented, FEAT_AMU_EXT32 is implemented, and an implementation implements AMDEVAFF1 When FEAT_AMU_EXT32 is implemented RO 0xFBC Register AMDEVARCH When FEAT_AMUv1 is implemented, an implementation implements AMDEVARCH, and FEAT_AMU_EXT is implemented When FEAT_AMU_EXT64 is implemented RO 0xFBC Register AMDEVARCH When FEAT_AMUv1 is implemented, an implementation implements AMDEVARCH, and FEAT_AMU_EXT is implemented When FEAT_AMU_EXT32 is implemented RO 0xFCC Register AMDEVTYPE When FEAT_AMUv1 is implemented, an implementation implements AMDEVTYPE, and FEAT_AMU_EXT is implemented When FEAT_AMU_EXT64 is implemented RO 0xFCC Register AMDEVTYPE When FEAT_AMUv1 is implemented, an implementation implements AMDEVTYPE, and FEAT_AMU_EXT is implemented When FEAT_AMU_EXT32 is implemented RO 0xFD0 Register AMPIDR4 When FEAT_AMUv1 is implemented, an implementation implements AMPIDR4, and FEAT_AMU_EXT When FEAT_AMUv1 is implemented RO 0xFE0 Register AMPIDR0 When FEAT_AMUv1 is implemented, an implementation implements AMPIDR0, and FEAT_AMU_EXT is implemented When FEAT_AMUv1 is implemented RO 0xFE4 Register AMPIDR1 When FEAT_AMUv1 is implemented, an implementation implements AMPIDR1, and FEAT_AMU_EXT is implemented When FEAT_AMUv1 is implemented RO 0xFE8 Register AMPIDR2 When FEAT_AMUv1 is implemented, an implementation implements AMPIDR2, and FEAT_AMU_EXT is implemented When FEAT_AMUv1 is implemented RO 0xFEC Register AMPIDR3 When FEAT_AMUv1 is implemented, an implementation implements AMPIDR3, and FEAT_AMU_EXT is implemented When FEAT_AMUv1 is implemented RO 0xFF0 Register AMCIDR0 When FEAT_AMUv1 is implemented, an implementation implements AMCIDR0, and FEAT_AMU_EXT is implemented When FEAT_AMUv1 is implemented RO 0xFF4 Register AMCIDR1 When FEAT_AMUv1 is implemented, an implementation implements AMCIDR1, and FEAT_AMU_EXT is implemented When FEAT_AMUv1 is implemented RO 0xFF8 Register AMCIDR2 When FEAT_AMUv1 is implemented, an implementation implements AMCIDR2, and FEAT_AMU_EXT is implemented When FEAT_AMUv1 is implemented RO 0xFFC Register AMCIDR3 When FEAT_AMUv1 is implemented, an implementation implements AMCIDR3, and FEAT_AMU_EXT is implemented When FEAT_AMUv1 is implemented RO 2026-03-26 20:27:25 2026-03_rel