ROBO-503/ROBO-503N
ROBO-503/ROBO-503N User’s Manual
17
3.6.2 LCD Clock Signal Select (J1 / Pin 2, 4, 6)
You can select the LCD control signal by setting J1. The following charts show the available
option.
LCD Clock Signal Select (J1 / Pin 2, 4, 6)
SHFCLK* -SHFCLK
* default
3.6.3 LCD Driving & Backlight Voltage Select (J2)
You can select the LCD connector CN3 (pin 5 and pin 6) driving and backlight voltage by
setting J2. The configurations are as follows.
LCD Driving Voltage Select (J2 / Pin 1, 3, 5)
+5V +3.3V*
* default
LCD Backlight Voltage Select (J2 / Pin 2, 4, 6)
+5V +12V*
* default
1
3
5
2
4
6
1
3
5
2
4
6
J1
1
3
5
2
4
6
1
3
5
2
4
6
J2
1
3
5
2
4
6
1
3
5
2
4
6
J2