ASRock IMB-183 [21/40] Customer solution header

ASRock IMB-183 [21/40] Customer solution header
21
DMIC Header
(5-pin DMIC1)
(see p.8, No. 23)
Customer Solution Header
(9-pin CS1)
(see p.8, No. 20)
1
PIN
Signal
Name
PIN
Signal
Name
PIN
Signal
Name
PIN
Signal
Name
PIN
Signal
Name
PIN
Signal
Name
1 +5V 2 NC 3
DMIC_
CLK
4 GND 5
DMIC_
DATA
6 +3.3V
1
PIN Signal Name PIN Signal Name
10
GND
9
+5V STANDBY
8 CIRRX 7 PWRBT#
6 SMB_DATA_RESUME 5 +3.3V STANDBY
4 SMB_CLK_RESUME 3 NC
2 GND 1 WATCH DOG TIMER
1
PIN Signal Name
1 CON_LBKLT_EN
2 CON_LBKLT_CTL
3 LCD_BLT_VCC
4 LCD_BLT_VCC
5 GND
6 GND
7 GPIO_BLT_UP
8 GPIO_BLT_DW
BLT_CTL1
(8-pin BLT_CLT1)
(see p.8, No. 17)

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