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Page 15 of 89
RZ/G1M/G1N Qseven Development Platform Hardware User Guide
iWave Systems Technologies Pvt. Ltd.
Table 3: Qseven MXM Connector Pin Out
Pin
No.
Qseven MXM
Connector Pin
Name
Signal Name
Signal Type/
Termination
Description
1
GND
GND
Power
Ground.
2
GND
GND
Power
Ground.
3
GBE_MDI3-
GPHY_DTXRXM
IO, DIFF
Gigabit Ethernet MDI differential pair 3
negative.
This pin is connected to RJ45 Magjack J22.
4
GBE_MDI2-
GPHY_CTXRXM
IO, DIFF
Gigabit Ethernet MDI differential pair 2
negative.
This pin is connected to RJ45 Magjack J22.
5
G
GPHY_DTXRXP
IO, DIFF
Gigabit Ethernet MDI differential pair 3
positive.
This pin is connected to RJ45 Magjack J22.
6
G
GPHY_CTXRXP
IO, DIFF
Gigabit Ethernet MDI differential pair 2
positive.
This pin is connected to RJ45 Magjack J22.
7
GBE_LINK100#
GPHY_LINK_LED2
-
100Mbps Ethernet link status LED.
This pin is connected to D15 Green LED.
8
GBE_LINK1000#
GPHY_LINK_LED2
-
Gigabit Ethernet link status LED.
This pin is connected to D16 Green LED.
9
GBE_MDI1-
GPHY_BTXRXM
IO, DIFF
Gigabit Ethernet MDI differential pair 1
negative.
This pin is connected to RJ45 Magjack J22.
10
GBE_MDI0-
GPHY_ATXRXM
IO, DIFF
Gigabit Ethernet MDI differential pair 0
negative.
This pin is connected to RJ45 Magjack J22.
11
G
GPHY_BTXRXP
IO, DIFF
Gigabit Ethernet MDI differential pair 1
positive.
This pin is connected to RJ45 Magjack J22.
12
G
GPHY_ATXRXP
IO, DIFF
Gigabit Ethernet MDI differential pair 0
positive.
This pin is connected to RJ45 Magjack J22.
13
GBE_LINK#
GPHY_LINK_LED2
-
Gigabit Ethernet link status LED.
This pin is connected to RJ45 Magjack J22.
14
GBE_ACT#
GPHY_ACTIVITY_LED
1
-
Gigabit Ethernet Activity status LED.
This pin is connected to RJ45 Magjack J22.
15
GBE_CTREF
NA
-
NC in RZ/G1M/G1N Qseven SOM.
This pin is connected to RJ45 Magjack J22
centre tap pins through resistor and
default populated in carrier board.