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Chapter 2: Hardware
2.4.5 USB 2.0 Connector
The FM07A has DB-9 USB 2.0 connector located on the side that can support two USB devices such as printer
or scanner.
Pin assignment and signal names of USB 2.0 (D-9 Female) connector and cable
Pin
Signal
CN1-1
GND
CN1-2
CN1-3
USB1_D-
CN1-4
USB1_VCC
CN1-5
GND
CN1-6
GND
CN1-7
CN1-8
USB2_D-
CN1-9
USB2_VCC
Pin
Signal
Description
CN2-1
USBVCC1
Red
CN2-2
USB1_DM
White
CN2-3
USB1_DP
Green
CN2-4
GND
Black
CN3-1
USBVCC2
Red
CN3-2
USB2_DM
White
CN3-3
USB2_DP
Green
CN3-4
GND
Black
Содержание FM07A
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