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4.4.12. c10 registers

Table 4.141 shows the 32-bit wide system registers you can access when the processor is in AArch32 state and the value of CRn is c10.

Table 4.141. c10 register summary
CRnOp1CRmOp2NameResetDescription
c100c20PRRRUNK

Primary Region Remap Register

0MAIR0UNKMemory Attribute Indirection Registers 0 and 1
1NMRRUNKNormal Memory Remap Register
1MAIR1UNKMemory Attribute Indirection Registers 0 and 1
c30AMAIR00x00000000Auxiliary Memory Attribute Indirection Register 0
 1AMAIR10x00000000Auxiliary Memory Attribute Indirection Register 1
4c20HMAIR0UNKHyp Memory Attribute Indirection Register 0[a]
1HMAIR1UNKHyp Memory Attribute Indirection Register 1[a]
c30HAMAIR00x00000000Hyp Auxiliary Memory Attribute Indirection Register 0
1HAMAIR10x00000000Hyp Auxiliary Memory Attribute Indirection Register 1

[a] See the ARM® Architecture Reference Manual ARMv8, for ARMv8-A architecture profile for more information.


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