Texas Instruments CC2650DK 사용자 설명서
Cryptography Registers
10.2.1.33 DMAPROTCTL Register (Offset = 704h) [reset = X]
DMAPROTCTL is shown in
and described in
.
Master Protection Control
Figure 10-35. DMAPROTCTL Register
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
RESERVED
R/W-X
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
RESERVED
EN
R/W-X
R/W-X
Table 10-43. DMAPROTCTL Register Field Descriptions
Bit
Field
Type
Reset
Description
31-1
RESERVED
R/W
X
Software should not rely on the value of a reserved. Writing any
other value than the reset value may result in undefined behavior.
other value than the reset value may result in undefined behavior.
0
EN
R/W
X
Select AHB transfer protection control for DMA transfers using the
key store area as destination. 0 : transfers use 'USER' type access.
1 : transfers use 'PRIVILEGED' type access.
key store area as destination. 0 : transfers use 'USER' type access.
1 : transfers use 'PRIVILEGED' type access.
859
SWCU117A – February 2015 – Revised March 2015
Copyright © 2015, Texas Instruments Incorporated