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4.2.13. c12 registers

Table 4.13 shows the CP15 system control registers you can access when CRn is c12.

Table 4.13. c12 register summary
Op1CRmOp2NameTypeResetDescription
0c00VBARRW0x00000000[a]Vector Base Address Register
 1MVBARRW-Monitor Vector Base Address Register
c10ISRRO0x00000000Interrupt Status Register
1Virtualization Interrupt RegisterRW0x00000000Virtualization Interrupt Register

[a] Only the secure version is reset to 0. The Non-secure version must be programmed by software.


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