4.4.21. Other System registers

Table 4.102 shows the other System registers in AArch32 state.

Table 4.102. Other System registers

NameCRnop1CRmop2TypeResetDescription
ACTLRc10c01-0x00000000Auxiliary Control Register. See Auxiliary Control Register, EL3.
CPACR   2RW0x00000000Architectural Feature Access Control Register.
HACTLR 4c01RW0x00000000Hyp Auxiliary Control Register. See Auxiliary Control Register, EL2.
FCSEIDRc130c00RW0x00000000FCSE Process ID Register.

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