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A.5 Security control signals

List of security control signals.

Table A-7 Security control signals

Name I/O

Source or

destination

Description
CFGSDISABLE I Security controller

Disables write access to some system control processor registers:

0Not enabled.
1Enabled.

See  Using CFGSDISABLE.

CP15SDISABLE[N:0] I

Individual Cortex®‑A9 processor write access disable for some system control processor registers.

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