AT91SAM9G45-EKES Atmel, AT91SAM9G45-EKES Datasheet - Page 1136

• 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

45.12.12 LCD Timing Configuration Register 1
Name: LCDTIM1
Address:0x00500808
Access: Read-write
Reset value: 0x0000000
• VFP: Vertical Front Porch
In TFT mode, these bits equal the number of idle lines at the end of the frame.
In STN mode, these bits should be set to 0.
• VBP: Vertical Back Porch
In TFT mode, these bits equal the number of idle lines at the beginning of the frame.
In STN mode, these bits should be set to 0.
• VPW: Vertical Synchronization pulse width
In TFT mode, these bits equal the vertical synchronization pulse width, given in number of lines. LCDVSYNC width is equal
to (VPW+1) lines.
In STN mode, these bits should be set to 0.
• VHDLY: Vertical to horizontal delay
In TFT mode, this is the delay between LCDVSYNC rising or falling edge and LCDHSYNC rising edge. Delay is
(VHDLY+1) LCDDOTCK cycles. Bit 31 must be written to 1.
In STN mode, these bits should be set to 0.
1136
31
23
15
1
–
7
AT91SAM9G45
30
22
14
–
–
6
29
21
13
–
5
28
20
12
–
4
VBP
VFP
27
19
11
3
VPW
26
18
10
2
VHDLY
25
17
9
1
6438F–ATARM–21-Jun-10
24
16
8
0