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CCOMe-965
CCOMe-965 - Rev. First Edition: 1.0 - Last Edition: 3.0 - Author: S.B. - Reviewed by G.G. Copyright © 2016 SECO S.r.l.
26
COM Express Connector CN2 - Rows C & D
Description
Pin name
Pin nr.
Pin nr. Pin name
Description
Power Ground
GND
C1
D1
GND
Power Ground
Power Ground
GND
C2
D2
GND
Power Ground
SuperSpeed USB receive pair 0-
USB_SSRX0-
C3
D3
USB_SSTX0-
SuperSpeed USB transmit pair 0-
SuperSpeed USB receive pair 0+
US
C4
D4
US
SuperSpeed USB transmit pair 0+
Power ground
GND
C5
D5
GND
Power ground
SuperSpeed USB receive pair 1-
USB_SSRX1-
C6
D6
USB_SSTX1-
SuperSpeed USB transmit pair 1-
SuperSpeed USB receive pair 1+
US
C7
D7
US
SuperSpeed USB transmit pair 1+
Power ground
GND
C8
D8
GND
Power ground
SuperSpeed USB receive pair 2-
USB_SSRX2-
C9
D9
USB_SSTX2-
SuperSpeed USB transmit pair 2-
SuperSpeed USB receive pair 2+
US
C10
D10
US
SuperSpeed USB transmit pair 2+
Power Ground
GND
C11
D11
GND
Power Ground
SuperSpeed USB receive pair 3-
USB_SSRX3-
C12
D12
USB_SSTX3-
SuperSpeed USB transmit pair 3-
SuperSpeed USB receive pair 3+
US
C13
D13
US
SuperSpeed USB transmit pair 3+
Power Ground
GND
C14
D14
GND
Power Ground
Not Connected
N.C.
C15
D15
DDI1_CTRL
DP1 Aux+ or TMDS1 I2C_CLK
Not Connected
N.C.
C16
D16
DDI1_CTRLDATA_AUX-
DP1 Aux- or TMDS1 I2C_DAT
Not Connected
RSVD
C17
D17
RSVD
Not Connected
Not Connected
RSVD
C18
D18
RSVD
Not Connected
PCI-E lane 6 r
P
C19
D19
P
PCI-E lane 6 Tr
PCI-E lane 6 receive -
PCIE_RX6-
C20
D20
PCIE_TX6-
PCI-E lane 6 Transmit -
Power Ground
GND
C21
D21
GND
Power Ground
Not Connected
N.C.
C22
D22
N.C.
Not Connected
Not Connected
N.C.
C23
D23
N.C.
Not Connected
Digital Display Interface 1 Hot-Plug Detect
DDI1_HPD
C24
D24
RSVD
Not Connected
Not Connected
N.C.
C25
D25
RSVD
Not Connected
Not Connected
N.C.
C26
D26
DDI
Digital Display interface 1 pair 0+
Not Connected
RSVD
C27
D27
DDI1_PAIR0-
Digital Display interface 1 pair 0-