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SMB1: SMBUS connector
PIN NO.
1
3
JSPI1: Flash SPI ROM connector
PIN NO.
1
3
5
7
JSPI2: Flash EC ROM connector
PIN NO.
1
3
5
7
SYS_FAN1: System fan connector
PIN NO.
1
3
DESCRIPTION
GND
SMB_CLK
DESCRIPTION
+3.3V
SPI_SO
GND
SPI_SI
DESCRIPTION
+3.3V
SPI_SO
GND
SPI_SI
DESCRIPTION
FANIO
GND
PIN NO.
2
4
PIN NO.
DESCRIPTION
2
4
6
8
PIN NO.
DESCRIPTION
2
4
6
8
PIN NO.
2
DESCRIPTION
SMB_DATA
+5V
SPI_CS#
NC
SPI_CLK
NC
SPI_CS#
NC
SPI_CLK
NC
DESCRIPTION
+12V (PWM)
14
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