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COM Express
™
PORTWELL PCOM-B700G User's Guide
Copyright © PORTWELL 2018 PCOM-B700G User's Guide
60
D7
US
Additional transmit signal
differential pairs for the
SuperSpeed USB data path.
O
PCIE
AC coupled on Module
-
-
D8
GND
GND
-
-
-
-
-
D9
USB_SSTX2-
Additional transmit signal
differential pairs for the
SuperSpeed USB data path.
O
PCIE
AC coupled on Module
-
-
D10
US
Additional transmit signal
differential pairs for the
SuperSpeed USB data path.
O
PCIE
AC coupled on Module
-
-
D11
GND(FIXED)
GND(FIXED)
-
-
-
-
-
D12
USB_SSTX3-
Additional transmit signal
differential pairs for the
SuperSpeed USB data path.
O
PCIE
AC coupled on Module
-
-
D13
US
Additional transmit signal
differential pairs for the
SuperSpeed USB data path.
O
PCIE
AC coupled on Module
-
-
D14
GND
GND
-
-
-
-
-
D15 10G_PHY_MDIO_SDA3
MDIO Mode: Management Data
I/O interface mode data signal for
serial data transfers between the
MAC and an external PHY.
O
-
3.3V Suspend / 3.3V
-
-
I2C Mode: I2C data signal, of the
2-wire management interface used
for serial data transfers between
the MAC and an external PHY.
I/O OD
-
3.3V Suspend / 3.3V
-
-