Datasheet

SAM9263 [DATASHEET]
Atmel-6249N-ATARM-SAM9263-Datasheet_14-Mar-16
920
43.11.7 DMA Frame Configuration Register
Name: DMAFRMCFG
Address: 0x00700018
Access: Read/Write
• FRMSIZE: Frame Size
In single scan mode, this is the frame size in words. In dual scan mode, this is the size of each panel.
If a dual scan configuration is selected in LCDCON2 register or bit DMA2DEN in register DMACON is set, the bit
DMAUPDT in that same register must be written after writing any new value to this field in order to make the DMA control-
ler use this new value.
• BRSTLN: Burst Length
Program with the desired burst length - 1
31 30 29 28 27 26 25 24
–BRSTLN
23 22 21 20 19 18 17 16
–FRMSIZE
15 14 13 12 11 10 9 8
FRMSIZE
76543210
FRMSIZE