AT91SAM9G45-EKES Atmel, AT91SAM9G45-EKES Datasheet - Page 1130

• Manufacturer Part Number: AT91SAM9G45-EKES
• Description: KIT EVAL FOR AT91SAM9G45
• Manufacturer: Atmel
• Series: AT91SAM Smart ARMr
• Type: MCUr

Specifications of AT91SAM9G45-EKES

• Contents: Board
• Processor To Be Evaluated: SAM9G45
• Data Bus Width: 32 bit
• Interface Type: I2C, SPI, UART
• Maximum Operating Temperature: + 50 C
• Minimum Operating Temperature: - 10 C
• Operating Supply Voltage: 1.8 V to 3.3 V
• For Use With/related Products: AT91SAM9G45
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: Q4626953

45.12.7
Name: DMAFRMCFG
Address:0x00500018
Access: Read-write
Reset value: 0x00000000
• 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 controller
use this new value.
• BRSTLN: Burst Length in Words
Program with the desired burst length - 1
1130
31
23
15
–
–
7
AT91SAM9G45
DMA Frame Configuration Register
30
22
14
6
29
21
13
5
28
20
12
4
FRMSIZE
FRMSIZE
FRMSIZE
BRSTLN
27
19
11
3
26
18
10
2
25
17
9
1
6438F–ATARM–21-Jun-10
24
16
8
0