REL1.2
Page 26 of 62
RZ/G1E SODIMM SOM Hardware User Guide
iWave Systems Technologies Pvt. Ltd.
Table 6: 200-Pin PCB Edge Connector Pin Assignment
Pin
No.
SODIMM Edge Connector
Signal Name
CPU Ball Name/
Pin Number
Signal Type/
Termination
Description
1
GND
NA
Power
Ground.
2
GPHY_ATXRXM
NA
IO, DIFF
Gigabit Ethernet differential pair 1
negative.
3
VAVDDH_GPHY
NA
-
NC.
4
GPHY_ATXRXP
NA
IO, DIFF
Gigabit Ethernet differential pair 1
positive.
5
GND
NA
Power
Ground.
6
GPHY_BTXRXM
NA
IO, DIFF
Gigabit Ethernet differential pair 2
negative.
7
SCIF5_RXD(GP5_1)
SSI_SCK0129/
AE5
I, 3.3V CMOS
SCIF5 Serial communication Interface
data receiver.
Note: Same signal is optionally connected
to Wi-Fi/BT module through resistor and
default not populated.
8
GPHY_BTXRXP
NA
IO, DIFF
Gigabit Ethernet differential pair 2
positive.
9
SCIF5_TXD(GP5_2)
SSI_WS0129/
AA7
O, 3.3V CMOS
SCIF5 Serial communication Interface
data transmitter.
Note: Same signal is optionally connected
to Wi-Fi/BT module through resistor and
default not populated.
10
GPIO(GP0_13)
D13/
D5
IO, 3.3V CMOS
General Purpose Input Output.
11
GPHY_LINK_LED2
NA
O, 3.3V CMOS/
4.7K PD
Gigabit Ethernet link status LED.
12
GPHY_ACTIVITY_LED1
NA
O, 3.3V CMOS/
4.7K PU
Gigabit Ethernet speed status LED.
13
GND
NA
Power
Ground.
14
GPHY_CTXRXM
NA
IO, DIFF
Gigabit Ethernet differential pair 3
negative.
15
GPHY_DTXRXM
NA
IO, DIFF
Gigabit Ethernet differential pair 4
negative.
16
GPHY_CTXRXP
NA
IO, DIFF
Gigabit Ethernet differential pair 3
positive.
17
GPHY_DTXRXP
NA
IO, DIFF
Gigabit Ethernet differential pair 4
positive.
18
I2C3_SCL(GP0_3)
D3/
C6
O, 3.3V OD/
1K PU
I2C3 Clock.
19
I2C3_SDA(GP0_4)
D4/
A4
IO, 3.3V OD/
1K PU
I2C3 Data.
20
VIN_3V3
NA
I, 3.3V Power
Supply Voltage.
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