Hardware | |
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4.18SuperIO
The Winbond SuperIO W83627THF is integrated on the base board.
Interfaces used by the SuperIO
2 RS232 interface (function of COM port shared with IrDA interface)
1 IrDA interface (function shared with COM port)
PS/2 interface for keyboard and mouse
2 fan interfaces
Voltage control
1 temperature control
4.18.1COM Ports
Characteristics of the COM ports:
RS232 standard
RS232 transceiver ESD protected +/- 15kV
EMC improved by using EMI filters in the signal lines
Specification: |
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References: | X38 | |
Connector: | Foxconn | |
Pinout: Refer to Table 18
(COM1: lower Jack, COM2 upper Jack)
Pin | Signal name | Function |
1 | DCD# | Data Carrier Detect |
2 | RXD | Receive Data |
3 | TXD | Transmit Data |
4 | DTR# | Data Terminal Ready |
5 | GND | Ground |
6 | DSR# | Data Set Ready |
7 | RTS# | Request To Send |
8 | CTS# | Clear To Send |
9 | RI# | Ring Indicator |
Table 23 Pinout COM Ports
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