IBASE ASTUT-XX1-PC1S - Manual (Page 25)

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JP3: Touch USB/UART Mode Setting
JP3 USB Setting* Function
1
3 2
4
5 6
Pin 1-3
Short/Closed
USB
Pin 2-4
Short/Closed
JP3 UART Setting Function
1
3 2
4
5 6
Pin 3-5
Short/Closed
UART*
Pin 2-4
Short/Closed
Baud rate 19200*
Pin 4-6
Short/Closed
Baud rate 9600
JP4: Clear CMOS Setting
JP4 Setting Function
Pin 1-2
Short/Closed
Normal*
Pin 2-3
Short/Closed
Clear CMOS
1
5
5
2
6
6
1
3