SAM9263_14 Datasheet, PDF (859/1024 Pages) ATMEL Corporation – AT91SAM ARM-based Embedded MPU

44.11.3 DMA Frame Pointer Register 1
Name:
DMAFRMPT1
Address:
0x00700008
Access:
Read-only
Reset value:
0x00000000
31
30
29
28
27
26
25
24
–
–
–
–
–
–
–
–
23
22
21
20
19
18
17
16
–
FRMPT-U
15
14
13
12
11
10
9
8
FRMPT-U
7
6
5
4
3
2
1
0
FRMPT-U
• FRMPT-U
Current value of frame pointer for the upper panel in dual scan mode. Current value of frame pointer for the complete frame in sin-
gle scan mode. Down count from FRMSIZE to 0.
Note:
This register is read-only and contains the current value of the frame pointer (number of words to the end of the
frame). It can be used as an estimation of the number of words transferred from memory for the current frame.
SAM9263 [DATASHEET]
6249L–ATARM–28-Jun-13
859