ASRock IMB-183 [15/40] Default value setting

ASRock IMB-183 [15/40] Default value setting
15
PIN Signal Name
1 GPIO_VOL_DW
2 GND
3 GPIO_VOL_UP
Speaker Control
(3-pin AMP_CTL1)
(see p.8, No. 29)
Backlight Control Level
(CON_LBKLT_CTL) 1-2 : +3.3V
(3-pin BLT_PWM1)
2-3 : +5V
(see p.8, No. 19)
Panel Power Selection
(4-pin PNL_PWR1)
(see p.8, No. 16)
Backlight Power Selection
(4-pin BKT_PWR1)
(see p.8, No. 18)
1
PIN
Signal
Name
PIN
Signal
Name
6
NC
5
+5V
4 +12V 3 LCD_VCC
2 NC 1 +3.3V
1
PIN
Signal
Name
PIN Signal Name PIN
Signal
Name
2 NC 4 +VIN 6 NC
1 +5V 3 LCD_BLT_VCC 5 +12V
Digital Input / Output
Default Value Setting
1-2 : Pull-High (+3V)
(3-pin JGPIO_SET1)
2-3 : Pull-Low
(see p.8, No. 31)

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