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IMB202 LGA775 ATX Board User’s Manual
Jumpers and Connectors
13
2.4.3 Serial Port Interface Connectors (CN11, CN20,
CN28) (RS232)
The serial interface for the board consists of COM2 port (CN11), COM3
(CN20) and COM4 (CN28) supports RS-232.
Connector: COM2 (CN11), COM3 (CN20), COM4 (CN28)
Pin
Signal
1
Data Carrier Detect (DCD)
2
Data Set Ready (DSR)
3
Receive Date (RXD)
4
Request to Send (RTS)
5
Transmit Data (TXD)
6
Clear to Send (CTS)
7
Data Terminal Ready (DTR)
8
Ring Indicator (RI)
9 GND
10 NC
2.4.4 PS/2 Keyboard and Mouse Connectors (CN4)
CN4 is a DIN connector for PS/2 Mouse and PS/2 keyboard connection.
Pin
Signal
Pin
Signal
1 Keyboard
Data 7 GND
2 GND
8 Mouse
Data
3 GND
9 GND
4 VCC
10
VCC
5 GND
11
GND
6 Mouse Clock
12
Mouse Clock
Summary of Contents for IMB202 Series
Page 1: ...IMB202 Series Intel Core 2 Quad Core 2 Duo Celeron ATX Industrial Motherboard User s Manual ...
Page 6: ...vi MEMO ...
Page 12: ...IMB202 LGA775 ATX Board User s Manual Jumpers and Connectors 6 2 2 Board Layout ...
Page 72: ...IMB202 LGA775 ATX Board User s Manual Installation of Drivers 66 MEMO ...
Page 86: ...IMB202 LGA775 ATX Board User s Manual Configuring SATA for RAID Function 80 MEMO ...
Page 87: ...IMB202 LGA775 ATX Board User s Manual Memory I O Address 81 APPENDIX C MEMORY I O ADDRESS ...
Page 88: ...IMB202 LGA775 ATX Board User s Manual Memory I O Address 82 MEMO ...