Asus PRIME Z270M-PLUS Motherboard Pin Definition.English - Page 15

DMIC connector 4-pin DMIC, Custom header 14-pin CUSTOM

Page 15 highlights

25. DMIC connector (4-pin DMIC) The DMIC connector is for connecting the digital microphone module used in All-in-One chassis. DMIC +3.3V DMIC_DATA GND DMIC_CLK PIN 1 26. Custom header (14-pin CUSTOM) The custom header is for connecting customized modules for additional features. CUSTOM PIN 1 Prog_LED +3.3 VSB PWRBT# +5 VSB USB+ SCI/SMI GPIO Ground SMB_SLK SMB_Data HDMI CEC No Connection USBWDTO#/GPIO Motherboard Pin Definition 1-15

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Motherboard Pin Deļ¬nition
1-15
25.
DMIC connector (4-pin DMIC)
The DMIC connector is for connecting the digital microphone module
used in All-in-One chassis.
PIN 1
+3.3V
DMIC_DATA
DMIC_CLK
GND
DMIC
26.
Custom header (14-pin CUSTOM)
The custom header is for connecting customized modules for
additional features.
CUSTOM
Prog_LED
+3.3 VSB
PWRBT#
+5 VSB
USB+
SCI/SMI GPIO
Ground
SMB_SLK
SMB_Data
HDMI CEC
No Connection
USB-
WDTO#/GPIO
PIN 1