Atmel Xplained Pro Evaluation Kit ATSAM4E-XPRO ATSAM4E-XPRO データシート
製品コード
ATSAM4E-XPRO
SAM4E [DATASHEET]
Atmel-11157D-ATARM-SAM4E16-SAM4E8-Datasheet_12-Jun-14
566
28.15.6 SMC OCMS Key1 Register
Name:
SMC_KEY1
Address:
0x40060084
Access:
Write Once
Reset:
0x00000000
KEY1: Off Chip Memory Scrambling (OCMS) Key Part 1
When Off Chip Memory Scrambling is enabled setting the SMC_OCMS and SMC_TIMINGS registers in accordance, the
data scrambling depends on KEY1 and KEY2 values.
data scrambling depends on KEY1 and KEY2 values.
31
30
29
28
27
26
25
24
KEY1
23
22
21
20
19
18
17
16
KEY1
15
14
13
12
11
10
9
8
KEY1
7
6
5
4
3
2
1
0
KEY1