SAM4C_14 Datasheet, PDF (544/1303 Pages) ATMEL Corporation – Atmel | SMART ARM-based Flash MCU

27.16.7 SMC OCMS Key2 Register
Name:
SMC_KEY2
Address: 0x400E0088 (0), 0x4801C088 (1)
Access:
Write Once
Reset:
0x00000000
31
30
29
28
27
26
25
24
KEY2
23
22
21
20
19
18
17
16
KEY2
15
14
13
12
11
10
9
8
KEY2
7
6
5
4
3
2
1
0
KEY2
• KEY2: Off Chip Memory Scrambling (OCMS) Key Part 2
When Off Chip Memory Scrambling is enabled setting the SMC_OCMS and SMC_TIMINGS registers in accordance, the
data scrambling depends on KEY2 and KEY1 values.
544
SAM4C Series [DATASHEET]
Atmel-11102E-ATARM-SAM4C32-SAM4C16-SAM4C8-Datasheet_06-Oct-14