Advantech PCM-3641P Startup Manual

PCM-3641P
4-port RS-232 High-Speed Module
Introduction
The PCM-3641P is a PC/104+-compatible 4-port
RS-232 serial interface module. It works with PC/
104+ CPU modules or CPU cards which accept PC/
104+ expansion modules. It provides four
independent serial interfaces, accessed through an
IDC 40-pin connector. The module's industry-
standard 16C550 asynchronous communication chip
is fully programmable. The module requires no
special commands or control codes if you use the
standard COM1 ~ COM4 port addresses.
Initial Inspection
We carefully inspected the PCM-3641P both
mechanically and electrically before we shipped it.
It should be free of marks and scratches and in per-
fect electrical order on receipt.
Handle the board only by its edges. The static
charge on your body may damage its integrated cir-
cuits. Keep the card in its anti-static package when-
ever it is not installed. You can use this package to
return the card if it should need repair.
Notes
For more information on this and other Advantech
products, please visit our websites at:
http://www.advantech.com
http://www.advantech.com/eAutomation
For technical support and service:
http://www.advantech.com/support/
This startup manual is for PCM-3641P.
1 Startup Manual
1st Edition
June 2007
All product specifications are subject to change without notice.
Features
• Four independent RS-232 serial ports
• Transmission speeds up to 460 Kbps
• Supports Windows 2000/XP
• LED indicators: TX, RX
• Compatible with standard PC ports: COM1,
COM2, COM3, COM4
• Onboard interrupt status register for greater
throughput
• Complete RS-232 Modem-control signals
Specifications
• Bus interface: PC/104+
• Number of ports: 4
• Data bits: 5, 6, 7, 8
• Stop bits: 1, 1.5, 2
• Parity: none, even, odd
• Speed (bps): 50 ~ 460.3K
• Connectors: One IDC 40-pin male
• Data signals: TxD, RxD, RTS, CTS, DTR, DSR,
DCD, RI, GND
• Power requirement:+5V@200 mA (Typical)
+5V@ 250 mA (Max.)
• Clock input: 14.7456 MHz
• Operating Temperature: 0 ~ 65° C
(refer to IEC-68-1-1, 2)
• Storage Temperature: -25 ~ 80° C