Datasheet

SAM9G45 [DATASHEET]
Atmel-6438O-ATARM-SAM9G45-Datasheet_08-Dec-15
1122
44.12.3 DMA Frame Pointer Register 1
Name: DMAFRMPT1
Address: 0x00500008
Access: Read-only
•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 single 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.
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
76543210
FRMPT-U