Atmel Evaluation Kit AT91SAM9G25-EK AT91SAM9G25-EK 데이터 시트
제품 코드
AT91SAM9G25-EK
506
SAM9G25 [DATASHEET]
11032C–ATARM–25-Jan-13
31.7.20 DMAC Channel x [x = 0..7] Destination Picture-in-Picture Configuration Register
Name:
DMAC_DPIPx [x = 0..7]
Address:
0xFFFFEC58 (0)[0], 0xFFFFEC80 (0)[1], 0xFFFFECA8 (0)[2], 0xFFFFECD0 (0)[3], 0xFFFFECF8 (0)[4],
0xFFFFED20 (0)[5], 0xFFFFED48 (0)[6], 0xFFFFED70 (0)[7], 0xFFFFEE58 (1)[0], 0xFFFFEE80 (1)[1],
0xFFFFEEA8 (1)[2], 0xFFFFEED0 (1)[3], 0xFFFFEEF8 (1)[4], 0xFFFFEF20 (1)[5], 0xFFFFEF48 (1)[6],
0xFFFFEF70 (1)[7]
0xFFFFEEA8 (1)[2], 0xFFFFEED0 (1)[3], 0xFFFFEEF8 (1)[4], 0xFFFFEF20 (1)[5], 0xFFFFEF48 (1)[6],
0xFFFFEF70 (1)[7]
Access:
Read-write
Reset:
0x00000000
This register can only be written if the WPEN bit is cleared in
• DPIP_HOLE: Destination Picture-in-Picture Hole
This field indicates the value to add to the address when the programmable boundary has been reached.
• DPIP_BOUNDARY: Destination Picture-in-Picture Boundary
This field indicates the number of source transfers to perform before the automatic address increment operation.
31
30
29
28
27
26
25
24
–
–
–
–
–
–
DPIP_BOUNDARY
23
22
21
20
19
18
17
16
DPIP_BOUNDARY
15
14
13
12
11
10
9
8
DPIP_HOLE
7
6
5
4
3
2
1
0
DPIP_HOLE