PCM-3643 Startup Manual
1
Mechanical and Environment
PCM-3643 PC/104 8-Port RS-232 Module
PCM-3643 PC/104 8-Port RS-232 Module
For more information on this and other
EMAC
products, please visit our website at:
http://www.
emacinc
.com
For technical support and service, please visit our support
website at:
http://www.
emacinc
.com/
technical_support.htm
This manual is for the PCM-3643 Rev.A1
1st Edition
Printed in Taiwan
April 2001
Startup Manual
Introduction
Packing List
Before you begin installing your card, please make sure
that the following materials have been shipped:
•
1 PCM-3643 PC/104 Multi COM Port module
•
1 Start-up manual
•
1 CD-ROM or Disks for utility, drivers, and manual (in
PDF format)
• COM Port Cable= (1 COM Port cable for
PCM-3643-4, and 2 COM Port cables for
PCM-3643-8)
If any of these items are missing or damaged, contact
your distributor or sales representative immediately.
Note 1:
For detailed contents of the PCM-3643,
please refer to the enclosed CD-ROM or disk
(in PDF format).
PCM-3643 PC/104 8-port RS-232 Module
• Power consumption: +5 V @ 400 mA (typical)
• Power requirement: +5 V@ ± 5% tolerance on
power supply
• Size/Weight: 96 mm x 90 mm (3.8" x 3.5"),
.084 kg (.185lb)
• Operating Temperature.: 0 ~ 60° C (32 ~ 140°F)
• Storage Temperature: -40 ~ 85° C (-40 ~ 185°F)
• Operating humidity: 0 ~ 90% Rel Humd.,
noncondensing
• Chipset: Standard 16550, 16650 or 16750
compatible chipsets for serial ports
• Channel: 4/8 port RS-232 support
• IRQ: 3, 4, 5, 7, 9, 10, 11, 12
• Baud rate: 50 ~ 921.6 kbps
• Charter length: 5, 6, 7 or 8 bits
• Stop bits: 1, 1.5, 2
• Parity: none, even, odd
• Data signals: TxD, RxD, RTS, CTS, DTR, DSR,
DCD, RI, GND
EMAC,
Inc. introduced its new PC/104-compatible
communication module with eight individually
configurable RS-232 ports, PCM-3643. Targeting
embedded system customers with a need for high-
speed and shared IRQ ports, high -performance PCM-
3643 is especially suitable for multitasking environ-
ments. The PCM-3643 provides versatile function
settings to meet users needs. These function settings
include Standard/Enhance setting, Independent/Shared
IRQ setting and Speed setting. Standard/Enhance
setting can help users to flexibly use base address.
Especially in Enhance setting, different base
addresses can be set according to the application. In
Shared IRQ setting, all eight interrupt ports can be
specified to one. This solves IRQ insufficiency
problems within the embedded system. In Speed
setting, the PCM-3643 allows transmission rate up to
921.6 kbps. It improves the performance of the system.
Features
Installation
Connectors and jumpers
CN1:
1st 4 COM port connector
CN2:
2nd 4 COM port connector
CON1:
PC/104 connector
J P 1 :
(Reserve)
JP2,4,6,8: IRQ setting for 1st 4 COM port
JP3,5,7,9: IRQ setting for 2nd 4 COM port
S 1 :
Interrupt vector address setting
S 2 :
COM port base I/O address setting
Note 2:
Acrobat Reader is required to view any
PDF file. Acrobat Reader can be
downloaded at: www.adobe.com/
Prodindex/acrobat/readstep.html
(Acrobat is a trademark of Adobe.)
