23)
Mark No.35 J_COM4 (COM4 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 COM4 can be 5V or 12V, selected by “COM4 Pin1/PIN9 VDD Select Jumper” (JV_COM4, Mark 36).
When
deleting JV_COM4 and change circuit, Pin1 of COM4 can also be DCD.
[2]: Pin9 of COM4 can be 5V or 12V, selected by “COM4 Pin1/PIN9 VDD Select Jumper” (JV_COM4, Mark 36).
When
deleting JV_COM4 and change circuit, Pin9 of COM4 can also be RI.
24)
Mark No.36 JV_COM4 (COM4 Pin1/PIN9 VDD Select Jumper 3*2 Pin 2.54 mm)
Graphic
Setting
Function
1-3,2-4(Default)
PIN1_COM4: VCC12
PIN9_COM4: VCC12
3-5, 4-6
PIN1_COM4: VCC5
PIN9_COM4: VCC5
Notes:
*: Jumper 1-3/3-5 select the COM4_PIN1 signal. Jumper 2-4/4-6 select the COM4_PIN9 signal.
25)
Mark No.37 J_COM5 (COM5 Wafer 3*1 Pin 2.00 mm)
Graphic
Pin
Definition
Pin
Definition
1
RXD
3
GND
2
TXD
26)
Mark No.38 J_COM6 (COM6 Wafer 3*1 Pin 2.00 mm)
Graphic
Pin
Definition
Pin
Definition
1
RXD
3
GND
2
TXD
USER MANUAL MI8382 MINI-ITX
PAGE20
Summary of Contents for MI8382
Page 8: ...USER MANUAL MI8382 MINI ITX PAGE7 For reference only...
Page 10: ...4 Mechanical Drawing USER MANUAL MI8382 MINI ITX PAGE9...
Page 11: ...5 Jumpers Headers and Connectors USER MANUAL MI8382 MINI ITX PAGE10...
Page 26: ...7 BIOS setup Available separately End USER MANUAL MI8380 MINI ITX PAGE 24...