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System-on-Module eSOM/3517 - Hardware Reference
10
B o a r d R e v i s i o n 1 . 0 / M a n u a l R e v i s i o n 1 . 1
3.4
2 x 100 Pin Connector – J2 (1. Part)
Pin Name
Group
Function
101 VCC3
PWR
3.3 Volt Power Input
102 VCC3
PWR
3.3 Volt Power Input
103 DCD1
SIO
Serial I/O, UART COM1 DCD Pin
104 I2SRX
SIO
Serial I/O, I2S Interface RXD Pin
105 DSR1
SIO
Serial I/O, UART COM1 DSR Pin
106 I2STX
SIO
Serial I/O, I2S Interface TXD Pin
107 DTR1
SIO
Serial I/O, UART COM1 DTR Pin
108 I2SFS
SIO
Serial I/O, I2S Interface Frame Sync
109 RI1
SIO
Serial I/O, UART COM1 RI Pin
110 I2SCLK
SIO
Serial I/O, I2S Interface Clock
111 GND
PWR
Ground
112 GND
PWR
Ground
113 RTS1
SIO
Serial I/O, UART COM1 RTS Pin
114 LANLED2
LAN
10/100 Mbps Ethernet LAN Interface LAN2 LED Output
115 RXD1
SIO
Serial I/O, UART COM1 RXD Pin
116 LANLED1
LAN
10/100 Mbps Ethernet LAN Interface LAN1 LED Output
117 TXD1
SIO
Serial I/O, UART COM1 TXD Pin
118 CANTX
CAN
CAN TXD Pin
119 CTS1
SIO
Serial I/O, UART COM1 CTS Pin
120 CANRX
CAN
CAN RXD Pin
121 VCC3
PWR
3.3 Volt Power Input
122 VCC3
PWR
3.3 Volt Power Input
123 CTS2
SIO
Serial I/O, UART COM2 CTS Pin
124 ---
---
Reserved. Do not use.
125 TXD2
SIO
Serial I/O, UART COM2 TXD Pin
126 ---
---
Reserved. Do not use.
127 RXD2
SIO
Serial I/O, UART COM2 RXD Pin
128 ---
---
Reserved. Do not use.
129 RTS2
SIO
Serial I/O, UART COM2 RTS Pin
130 ---
---
Reserved. Do not use.
131 GND
PWR
Ground
132 GND
PWR
Ground
133 HDM1
SIO
Serial I/O, USB Host1 Port- Pin
134 LRXM1
LAN
10/100 Mbps Ethernet LAN Interface LAN1, RX- Pin
135 HDP1
SIO
Serial I/O, USB Host1 Port+ Pin
136 LRXP1
LAN
10/100 Mbps Ethernet LAN Interface LAN1, RX+ Pin
137 HDM2
SIO
Serial I/O, USB Host2 Port- Pin
138 LTXM1
LAN
10/100 Mbps Ethernet LAN Interface LAN1, TX- Pin
139 HDP2
SIO
Serial I/O, USB Host2 Port+ Pin
140 LTXP1
LAN
10/100 Mbps Ethernet LAN Interface LAN1, TX+ Pin
Table 5:
Pinout 2 x 100 pin connector – pin 101 to 140