CEB94022 COM Express
TM
Type 6 with MXM Application Board
12
Board and Pin Assignments
2.5.1
I
2
C Connector (CN1)
This is a 3-pin (pitch=2.0mm) connector. The I
2
C interface is a simple bus for the
purpose of lightweight communication.
1
2.5.2
USB 2.0 Wafer Connector (CN2)
The CN2 (for USB port 4 and 5) is a 2x5-pin (pitch=2.0mm) connector commonly used
for installing USB 2.0 compliant peripherals such as keyboard, mouse, scanner, etc. This
connector is designed with +5V level standby power which can provide power when
system is in suspend mode.
Pin
Signal
1
I2C_CLK
2
I2C_DATA
3
GND
Pin
Signal
Pin
Signal
1
USB VCC (+5V level
standby power)
2
USB VCC (+5V level
standby power)
3
USB DX-
4
USB DY-
5
USB DX+
6
USB DY+
7
GND
8
GND
9
GND
10
GND
Содержание CEB94022
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