SAM3A4C Atmel Corporation, SAM3A4C Datasheet - Page 514

• Manufacturer Part Number: SAM3A4C
• Manufacturer: Atmel Corporation

26.18.24 SMC OCMS Key2 Register
Name:
Address:
Access:
Reset:
• KEY2: Off Chip Memory Scrambling (OCMS) Key Part 2
When Off Chip Memory Scrambling is enabled by setting the SMC_OMCS and SMC_TIMINGS registers in accordance,
the data scrambling depends on KEY2 and KEY1 values.
514
514
31
23
15
7
SAM3X/A
SAM3X/A
0x400E0118
SMC_KEY2
Write Once
0x00000000
30
22
14
6
29
21
13
5
28
20
12
4
KEY2
KEY2
KEY2
KEY2
27
19
11
3
26
18
10
2
25
17
9
1
11057A–ATARM–17-Feb-12
11057A–ATARM–17-Feb-12
24
16
8
0