COMe-cVR6 – User Guide Rev. 1.5
// 66
Pin
Signal
Description
Type
Termination
Comment
C106
VCC_12V
Main Input Voltage (8.5-20V)
PWR 8.5-
20V
---
---
C107
VCC_12V
Main Input Voltage (8.5-20V)
PWR 8.5-
20V
---
---
C108
VCC_12V
Main Input Voltage (8.5-20V)
PWR 8.5-
20V
---
---
C109
VCC_12V
Main Input Voltage (8.5-20V)
PWR 8.5-
20V
---
---
C110
GND
Power Ground
PWR GND
---
---
+ and -
Differential pair differentiator
8.2.4.
Connector X1B Row D 1 - D 110
Table 67: Connector X1B Row C Pin Assignment (D1-D110)
Pin
Signal
Description
Type
Termination
Comment
D1
GND
Power Ground
PWR GND
---
---
D2
GND
Power Ground
PWR GND
---
---
D3
USB_SSTX0-
USB Super Speed Transmit 0 -
DP-O
---
---
D4
US
USB Super Speed Transmit 0 +
DP-O
---
---
D5
GND
Power Ground
PWR GND
---
---
D6
USB_SSTX1-
USB Super Speed Transmit 1 -
DP-O
---
---
D7
US
USB Super Speed Transmit 1 +
DP-O
---
---
D8
GND
Power Ground
PWR GND
---
---
D9
USB_SSTX2-
USB Super Speed Transmit 2 -
DP-O
---
Only on
DDI3x2_USBSS_
Port2 Option
D10
US
USB Super Speed Transmit 2 +
DP-O
---
Only on
DDI3x2_USBSS_
Port2 Option
D11
GND
Power Ground
PWR GND
---
---
D12
USB_SSTX3-
USB Super Speed Transmit 3 -
DP-O
---
---
D13
US
USB Super Speed Transmit 3 +
DP-O
---
---
D14
GND
Power Ground
PWR GND
---
---
D15
DDI1_CTRLCLK_AU
X+
DDI1 CTRLCLK/AUX+
I/O-3.3
PD 100k
---
D16
DDI1_CTRLDATA_
AUX-
DDI1 CTRLDATA/AUX-
I/O-3.3
PU 100k 3.3V
(S0)
---
D17
RSVD
Reserved for future use
nc
---
---
D18
RSVD
Reserved for future use
nc
---
---
D19
P
PCI Express Lane 6 Tr
DP-O
---
---
D20
PCIE_TX6-
PCI Express Lane 6 Transmit -
DP-O
---
---
D21
GND
Power Ground
PWR GND
---
---
D22
P
PCI Express Lane 7 Tr
DP-O
---
---
D23
PCIE_TX7-
PCI Express Lane 7 Transmit -
DP-O
---
---
