
COM Express
™
PORTWELL PCOM-B700G User's Guide
Copyright © PORTWELL 2018 PCOM-B700G User's Guide
55
I/O interface mode clock signal for
serial data transfers between the
MAC and an external PHY.
I2C Mode: I2C clock 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
-
-
C47
10G_INT0
Interrupt pin from copper PHY or
optical SFP Module to the 10GbE
controller
I
-
3.3V Suspend / 3.3V
-
-
C48
GND
GND
-
-
-
-
-
C49
10G
10GBASE-KR ports, receive input
differential pairs.
I
KR
AC coupled on
Module
-
-
C50
10G_KR_RX0-
10GBASE-KR ports, receive input
differential pairs.
I
KR
AC coupled on
Module
-
-
C51
GND(FIXED)
GND(FIXED)
-
-
-
-
-
C52
PC
PCI Express Differential Receive
Pairs
I
PCIE
AC coupled off Module
-
-
C53
PCIE_RX16-
PCI Express Differential Receive
Pairs
I
PCIE
AC coupled off Module
-
-
C54
TYPE0#
The TYPE pins indicate to the
Carrier Board the Pin-out Type
that is
implemented on the Module.
-
-
-
-
-
C55
PC
PCI Express Differential Receive
Pairs
I
PCIE
AC coupled off Module
-
-
C56
PCIE_RX17-
PCI Express Differential Receive
I
PCIE
AC coupled off Module
-
-