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A.1
SOM-6882 Type 6 Pin Assignment
This section gives SOM-6882 pin assignment on COM Express connector which
compliant with COMR.0 R3.0 Type 6 pin-out definitions. More details about how to
use these pins and get design reference. Please contact to Advantech for design
guide, checklist, reference schematic, and other hardware/software supports.
A1
A2
A3
A4
GBE0_LINK100#
A5
GBE0_LINK1000#
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
A16
A17
A18
A19
A20
A21
A22
A23
A24
A25
A26
A27
A28
A29
A30
A31
A32
A33
A34
A35
A36
A37
A38
A39
A40
A41
SOM-6882 User Manual
SOM-6882 Row A,B
GND (FIXED)
GBE0_MDI3-
GBE0_MDI3+
GBE0_MDI2-
GBE0_MDI2+
GBE0_LINK#
GBE0_MDI1-
GBE0_MDI1+
GND (FIXED)
GBE0_MDI0-
GBE0_MDI0+
N/A
SUS_S3#
SATA0_TX+
SATA0_TX-
SUS_S4#
SATA0_RX+
SATA0_RX-
GND (FIXED)
SATA2_TX+
SATA2_TX-
SUS_S5#
SATA2_RX+
SATA2_RX-
BATLOW#
(S)ATA_ACT#
HDA_SYNC
HDA_RST#
GND (FIXED)
HDA_BITCLK
HDA_SDOUT
BIOS_DIS0#
THRMTRIP#
USB6-
USB6+
USB_6_7_OC#
USB4-
USB4+
GND (FIXED)
B1
B2
B3
B4
B5
B6
B7
B8
B9
B10
B11
B12
B13
B14
B15
B16
B17
B18
B19
B20
B21
B22
B23
B24
B25
B26
B27
B28
B29
B30
B31
B32
B33
B34
B35
B36
B37
B38
B39
B40
B41
74
GND (FIXED)
GBE0_ACT#
LPC_FRAME#
LPC_AD0
LPC_AD1
LPC_AD2
LPC_AD3
N/A
N/A
LPC_CLK
GND (FIXED)
PWRBTN#
SMB_CK
SMB_DAT
SMB_ALERT#
SATA1_TX+
SATA1_TX-
SUS_STAT#
SATA1_RX+
SATA1_RX-
GND (FIXED)
N/A
N/A
PWR_OK
N/A
N/A
WDT
N/A
HDA_SDIN1
HDA_SDIN0
GND (FIXED)
SPKR
I2C_CK
I2C_DAT
THRM#
USB7-
USB7+
USB_4_5_OC#
USB5-
USB5+
GND (FIXED)
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