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REL1.1
Page 55 of 92
RZ/G1H Qseven SOM Hardware User Guide
iWave Systems Technologies Pvt. Ltd.
Pin
No
Signal Name
CPU Ball Name/
Pin Number
Signal Type/
Termination
Description
12
ETH_LINK_LED0
NA
O, 3.3V CMOS
10/100Mbps Ethernet Link LED.
Note:
ETH_MDIO(GP2_24)
is
optionally connected to this pin
through resistor and default not
populated.
13
PWM4/MD27(GP0_17)
¹
A1/
AG6
O, 3.3V CMOS/
100K PU
Pulse Width Modulated Output.
14
ETH_SPEED_LED1
NA
O, 3.3V CMOS
10/100Mbps Ethernet speed LED.
Note: ETH_MDC/MD8(GP2_29) is
optionally connected to this pin
through resistor and default not
populated
15
GND
NA
Power
Ground.
16
GND
NA
Power
Ground.
17
ETH_CRS_DV(GP2_18)
ETH_CRS_DV/
AH11
O, 3.3V CMOS
Default NC.
Note: ETH_CRS_DV from EtherMAC is
optionally connected to this pin
through resistor and default not
populated.
18
ETH_MAGIC/MD10(GP2_2
7)
¹
ETH_MAGIC/
AF10
O, 3.3V CMOS/
10K PD
ETH_MAGIC from EtherMAC is
connected to this pin.
19
ETH_TXD0/MD9(GP2_28)
¹
ETH_TXD0/
AE10
O, 3.3V CMOS/
10K PU
Default NC.
Note: ETH_TXD0 from EtherMAC is
optionally connected to this pin
through resistor and default not
populated.
20
SCIFB1_RXD(GP4_15)
SSI_WS5 /
U30
I, 3.3V CMOS
Serial
Communication
Interface
(SCIFB1) Serial Data Receiver.
21
ETH_TXD1/MD12(GP2_25)
¹
ETH_TXD1/
AH10
O, 3.3V CMOS/
10K PD
Default NC.
Note: ETH_TXD1 from EtherMAC is
optionally connected to this pin
through resistor and default not
populated.
22
SCIFB1_TXD(GP4_16)
SSI_SDATA5/
P26
O, 3.3V CMOS
Serial
Communication
Interface
(SCIFB1) Serial Data Transmitter.
23
SCIF2_RX2(GP5_6)
SCIFA2_TXD/
AB27
I, 3.3V CMOS
Serial
Communication
Interface
(SCIF2) Serial Data Receiver.
24
GPIO_(GP4_17)
SSI_SCK6/
U29
IO, 3.3V CMOS/
100K PU
General Purpose input/output.
25
GPIO/MD19(GP0_31)
¹
A15/MD19
AH3
IO, 3.3V CMOS/
10K PD
General purpose input/output.
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