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Prepared
Manfred Ortmann
Approved
2.2.7 Universal Serial Bus ( USB )
UART 2 from the CPU is connected with an Incorporating Clock Generator Output and FTDI
Chip-ID™ Security Dongle FT232R ( U601 ) from Future Technology Devices International Ltd..
This is an USB to serial UART interface.
The USB interface is available at connector X601.
Following table shows the assignment of pins, signals and function from the USB connector
X601.
Table 2-5: Pin assignment X601
Checked
Pin
Signal
1
VCC
2
D-
3
D+
4
ID
5
GND
Preliminary
Document Number
Date
Revision
2008-05-14
PA 3.5
Function
3.3 V power supply for USB device
USB data signal minus
USB data signal plus
Not used
Ground
Storage
Mycable01
21(36)
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