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978
SAM4CP [DATASHEET]
43051E–ATPL–08/14
42.5.1.2 ICM Region Configuration Structure Member
Name:
ICM_RCFG
Address
:
ICM_DSCR+0x004+RID*(0x10)
Access:
Read/Write
CDWBN: Compare Digest or Write Back Digest
0: The digest is written to the Hash area.
1: The digest value is compared to the digest stored in the Hash area.
WRAP: Wrap Command
0: The next region descriptor address loaded is the current region identifier descriptor address incremented by 0x10.
1: The next region descriptor address loaded is ICM_DSCR.
EOM: End Of Monitoring
0: The current descriptor does not terminate the monitoring.
1: The current descriptor terminates the Main List. WRAP bit value has no effect.
RHIEN: Region Hash Completed Interrupt Enable
0: Interrupt is disabled, the flag is set when the condition is met.
1: Interrupt is enabled, the flag is not set when the condition is met.
DMIEN: Digest Mismatch Interrupt Enable
0: Interrupt is disabled, the flag is set when the condition is met.
1: Interrupt is enabled, the flag is not set when the condition is met.
BEIEN: Bus Error Interrupt Enable
0: Interrupt is disabled, the flag is set when the condition is met.
1: Interrupt is enabled, the flag is not set when the condition is met.
WCIEN: Wrap Condition Interrupt Enable
0: Interrupt is disabled, the flag is set when the condition is met.
1: Interrupt is enabled, the flag is not set when the condition is met.
31
–
30
–
29
28
27
26
25
24
MRPROT
23
–
22
–
21
–
20
–
19
–
18
–
17
–
16
–
15
–
14
13
12
11
–
10
9
8
ALGO
PROCDLY
SUIEN
ECIEN
7
6
5
4
3
–
2
1
0
WCIEN
BEIEN
DMIEN
RHIEN
EOM
WRAP
CDWBN