Reference Manual

10 ConnectCore 9M 2443 & Wi-9M 2443 Hardware Reference
Chapter 2
USB connectors .................................................................................90
USB device connector, X15 ............................................................90
USB host connector, X14 ...............................................................90
Digital I/O .......................................................................................91
I2C digital I/O expansion, X44 ........................................................91
JTAG interface .................................................................................92
Standard JTAG ARM connector, X13..................................................93
Peripheral (extension) headers ..............................................................94
LCD application header, X5............................................................95
Peripheral application header, X3....................................................96
Module connectors and signal rails ..........................................................97
Signal rails................................................................................97
X10 pinout ................................................................................98
X11 pinout ................................................................................99
X20 pinout .............................................................................. 100
X21 pinout .............................................................................. 101
Power connector ............................................................................. 102
Jumpers ....................................................................................... 103
Jumpers................................................................................. 104
Ethernet interface ........................................................................... 105
RJ-45 pin allocation, X7 .............................................................. 106
WLAN Interface............................................................................... 108
Interfaces without special connectors.................................................... 109
ADC signals ............................................................................. 109
CF signals ............................................................................... 109
I2S/AC97 signals ....................................................................... 110
SPI1 signal .............................................................................. 110
Module and test connectors ................................................................ 111
X1 pinout ............................................................................... 111
X2 pinout ............................................................................... 121
Network interface ........................................................................... 128
WLAN interface............................................................................... 128
Environmental specifications............................................................... 130
ConnectCore
9M 2443 ................................................................................. 130
ConnectCore
Wi-9M 2443 ............................................................................. 130
Thermal specifications ...................................................................... 131
Standard Operating Temperature Ranges ......................................... 131
recommendations ..................................................................... 132
Power requirements ......................................................................... 133
Typical Power Requirements ............................................................... 133
ConnectCore 9M 2443 ................................................................ 133
ConnectCore “Wi-9M 2443”.......................................................... 134
Mechanical specifications................................................................... 136