MSC COM Express C6-MB-EVA, User Manual

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MSC C6-MB-EVA - PRELIMINARY - User Manual
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Pin Signal name Function
1 DCD# Data Carrier Detect
2 DSR# Data Set Ready
3 RXD Receive Data
4 RTS# Request To Send
5 TXD Transmit Data
6 CTS# Clear To Send
7 DTR# Data Terminal Ready
8 RI# Ring Indicator
9 GND Ground
10 VCC n. c.
Table 33 Pin-out COM Ports
4.23.4 IrDA
The connectors of the IrDA interface are designed for commercial IrDA transmitters.
Specification:

References: X2303

Connector:CAB 1001-161-005

Pin-out: Refer to Table 34
Pin Signal name Function
1 +5V Power supply
2 NC Not connected
3 IRRX Received data
4 GND Ground
5 IRTX Transmission data
Table 34 Pin-out IrDA
4.23.5 PS/2 Connector
The PS/2 signals are routed to a 7pin single row header to connect PS/2 keyboards and PS/2
mice.
Specification:

References: X2305

Connector:7 pin single row header 2.54mm

Pin-out: Refer to Table 35
Pin Signal name Function
1 KBDAT Keyboard Data
2 NC not connected
3 MSDAT Mouse Data
4 GND Ground
5 +5V VCC
6 KBCLK Keyboard Clock
7 MSCLK Mouse Clock
Table 35 Pin-out PS/2 Connector