AT91SAM9G45-EKES Atmel, AT91SAM9G45-EKES Datasheet - Page 1145

• 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

45.12.24 Dithering Pattern DP6_7 Register
Name: DP6_7
Address:0x00500838
Access: Read-write
Reset value: 0xF5FFAFF
• DP6_7: Pattern value for 6/7 duty cycle
45.12.25 Power Control Register
Name: PWRCON
Address:0x0050083C
Access: Read-write
Reset value: 0x0000000e
• LCD_PWR: LCD module power control
0 = lcd_pwr signal is low, other lcd_* signals are low.
0->1 = lcd_* signals activated, lcd_pwr is set high with the delay of GUARD_TIME frame periods.
1 = lcd_pwr signal is high, other lcd_* signals are active.
1->0 = lcd_pwr signal is low, other lcd_* signals are active, but are set low after GUARD_TIME frame periods.
• GUARD_TIME
Delay in frame periods between applying control signals to the LCD module and setting LCD_PWR high, and between set-
ting LCD_PWR low and removing control signals from LCD module
• LCD_BUSY
Read-only field. If 1, it indicates that the LCD is busy (active and displaying data, in power on sequence or in power off
sequence).
6438F–ATARM–21-Jun-10
LCD_BUSY
31
23
15
31
23
15
–
7
–
–
7
30
22
14
30
22
14
–
6
–
–
–
6
29
21
13
29
21
13
–
5
–
–
–
5
GUARD_TIME
28
20
12
28
20
12
–
4
–
–
–
4
DP6_7
DP6_7
DP6_7
27
19
11
27
19
11
3
–
–
–
3
26
18
10
26
18
10
2
–
–
–
2
DP6_7
AT91SAM9G45
25
17
25
17
9
1
–
–
9
–
1
LCD_PWR
24
16
24
16
8
0
–
–
8
–
0
1145