Datasheet

289
SAM4E [DATASHEET]
Atmel-11157D-ATARM-SAM4E16-SAM4E8-Datasheet_12-Jun-14
12.12.2.1 Coprocessor Access Control Register
Name: CPACR
Access: Read/Write
Reset: 0x000000000
The CPACR specifies the access privileges for coprocessors.
 CP10: Access Privileges for Coprocessor 10
The possible values of each field are:
0: Access denied. Any attempted access generates a NOCP UsageFault.
1: Privileged access only. An unprivileged access generates a NOCP fault.
2: Reserved. The result of any access is unpredictable.
3: Full access.
 CP11: Access Privileges for Coprocessor 11
The possible values of each field are:
0: Access denied. Any attempted access generates a NOCP UsageFault.
1: Privileged access only. An unprivileged access generates a NOCP fault.
2: Reserved. The result of any access is unpredictable.
3: Full access.
31 30 29 28 27 26 25 24
–
23 22 21 20 19 18 17 16
CP11 CP10 –
15 14 13 12 11 10 9 8
–
76543210
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