Connectors and LEDs
Issue C
51
J9 - GPIO header
J9 is connected to I2C GPIO expander. Each GPIO line has 100KΩ
pull up to 3.3V. The GPIO pins are 5V tolerant.
Connector: HIROSE DF11-10DP-2DS(24).
Housing: 10Way HIROSE Housing (DF11-10DS-2C) or equivalent.
Crimps: Crimps for HIROSE Housing (DF11-2428SCA) or equivalent.
Pin Signal name Pin Signal name
1 GPIO0 (in/out) 2 +3.3V
3 GPIO1 (in/out) 4 GPIO2 (in/out)
5 GPIO3 (in/out) 6 GPIO4 (in/out)
7 GPIO5 (in/out) 8 GPIO6 (in/out)
9 GPIO7 (in/out) 10 GND
J10 - FAN 1 connector
J10 is connected to Super IO FAN 1 control pins.
Connector: MOLEX 53261-0371.
Housing: 3Way MOLEX Housing (51021-0300) or equivalent.
Crimps: Crimps for MOLEX Housing (50058-8000) or equivalent.
Pin Signal name Description
1 FANTACH1 (in) RPM input from FAN1
2 +5V FAN1 power
3 GND (PWM) FAN1 ground
1
J10
1
J9
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