IBT MI8382, User Manual

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20)
Mark No.32 JV_COM2 (COM2 Pin1/PIN9 VDD Select Jumper 3*2 Pin 2.54 mm)
Graphic Setting Function
1-3,2-4(Default)
PIN1_COM2: VCC12
PIN9_COM2: VCC12
3-5, 4-6
PIN1_COM2: VCC5
PIN9_COM2: VCC5
Notes:
*: Jumper 1-3/3-5 select the COM2_PIN1 signal. Jumper 2-4/4-6 select the COM2_PIN9 signal.
21)
Mark No.33 J_COM3 (COM3 Header 5*2 Pin 2.00 mm)
Graphic Pin Definition Pin Definition
1 PIN1 [1] 2 RXD
3 TXD 4 DTR
5 GND 6 DSR
7 RTS 8 CTS
9 PIN9
[2]
Notes:
[1]: Pin1 of COM3 can be 5V or 12V, selected by “COM3 Pin1/PIN9 VDD Select Jumper” (JV_COM3, Mark 34). When
deleting JV_COM3 and change circuit, Pin1 of COM3 can also be DCD.
[2]: Pin9 of COM3 can be 5V or 12V, selected by “COM3 Pin1/PIN9 VDD Select Jumper” (JV_COM3, Mark 34).
When
deleting JV_COM3 and change circuit, Pin9 of COM3 can also be RI.
22)
Mark No.34 JV_COM3 (COM3 Pin1/PIN9 VDD Select Jumper 3*2 Pin 2.54 mm)
Graphic Setting Function
1-3,2-4(Default)
PIN1_COM3: VCC12
PIN9_COM3: VCC12
3-5, 4-6
PIN1_COM3: VCC5
PIN9_COM3: VCC5
Notes:
*: Jumper 1-3/3-5 select the COM3_PIN1 signal. Jumper 2-4/4-6 select the COM3_PIN9 signal.
USER MANUAL MI8382 MINI-ITX
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