Atmel Evaluation Kit AT91SAM9G25-EK AT91SAM9G25-EK データシート
製品コード
AT91SAM9G25-EK
485
SAM9G25 [DATASHEET]
11032C–ATARM–25-Jan-13
31.7.2 DMAC Enable Register
Name:
DMAC_EN
Address:
0xFFFFEC04 (0), 0xFFFFEE04 (1)
Access:
Read-write
Reset: 0x00000000
This register can only be written if the WPEN bit is cleared in
• ENABLE: General Enable of DMA
0: DMA Controller is disabled.
1: DMA Controller is enabled.
31
30
29
28
27
26
25
24
–
–
–
–
–
–
–
–
23
22
21
20
19
18
17
16
–
–
–
–
–
–
–
–
15
14
13
12
11
10
9
8
–
–
–
–
–
–
–
–
7
6
5
4
3
2
1
0
–
–
–
–
–
–
–
ENABLE