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Serial Communications 

USER’S MANUAL 

VER. 1.1 • JUL 2006 

No part of this manual may be reproduced without permission 

COML 2232F 

Compa 2-Port RS-232 

Serial Interface Card

 

 

® 

CyberResearch

®

, Inc. 

www.cyberresearch.com

 

25 Business Park Dr., Branford, CT 06405 USA 

203-483-8815 (9am to 5pm EST) FAX: 203-483-9024 

Содержание COML 2232F

Страница 1: ...006 No part of this manual may be reproduced without permission COML 2232F CompactFlash 2 Port RS 232 Serial Interface Card CyberResearch Inc www cyberresearch com 25 Business Park Dr Branford CT 06405 USA 203 483 8815 9am to 5pm EST FAX 203 483 9024 ...

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Страница 5: ...s CyberResearch and COML 2232F are trademarks of CyberResearch Inc Other product names mentioned herein are used for identification purposes only and may be trademarks and or registered trademarks of their respective companies NOTICE CyberResearch Inc does not authorize any CyberResearch product for use in life support systems medical equipment and or medical devices without the written approval o...

Страница 6: ...COML 2232F CyberResearch Serial Communications iv Copyright 2006 CyberResearch Inc Intentionally Blank ...

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Страница 8: ...WINDOWS 95 98 98SE ME 2000 XP 3 3 2 WINDOWS CE POCKETPC 3 HARDWARE SPECIFICATION 4 4 1 PINOUT 4 4 2 ELECTRICAL 5 4 3 POWER CONSUMPTION 5 4 4 MECHANICAL 5 4 5 ENVIRONMENTAL 5 TROUBLESHOOTING 6 WARRANTY 9 COML 2232F CyberResearch Serial Communications vi Copyright 2006 CyberResearch Inc ...

Страница 9: ...e buffered UART with 16 byte FIFO RS 232 interfaces are isolated up to 50 VDC relative to local host ground Data rates to 115 2K bps 3 3V compatible All modem control signal signals implemented Compatible with all standard serial COM software Software controlled power management Low power consumption Detachable 12 cable with two DB 9M connectors CyberResearch Serial Communications COML 2232F Cyber...

Страница 10: ...FIFOs Each port has TX RX CTS and RTS signals and there is a common ISOGND connection shared by the two ports The COML 2232F conforms to the industry standard CompactFlash interface that allows connection of peripherals to the system bus of a laptop handheld PC or PDA The CF specification extends the earlier memory only CompactFlash interface to allow I O devices and extra power for the card The C...

Страница 11: ...nSSD to verify that the ports are functional 3 2 Windows CE PocketPC There is no need to install any software for Windows CE or PocketPC Simply insert the COML 2232F card and two entries will appear in a list when you go to set up a Connection Note The standard OS drivers allow use of only one port at a time For Windows CE and PocketPC the utility vxHpc is available from Cambridge Computer Corpora...

Страница 12: ...RX2 Receive Data input 2 3 TX2 Transmit Data output 2 4 5 ISOGND ISOLATED GROUND 6 7 RTS2 Request To Send output 2 8 CTS2 Clear To Send input 2 9 Shell See note The cable shield is grounded at the card end runs the full length of the cable and is not connected at the equipment end i e does not connect to the DB 9 shell to help to avoid ground loops Technical Note Please terminate any control signa...

Страница 13: ...antee correct RS 232 signal operation into 3K ohm loads on TX and RTS Using terminal equipment that scavenges power from the RS 232 signals may not work UNUSED SIGNALS If RX or CTS inputs are not used make sure they are looped back into TX and RTS respectively to prevent them from floating 4 3 POWER CONSUMPTION All figures quoted are typical parameters 25 C 77 F VCC CURRENT 35mA typical 3 3V 4 4 M...

Страница 14: ... SeaCOM folder on the Start Menu during the setup process First find the ports using the Device Manager then use WinSSD to verify that the ports are functional 6 For Windows CE and PocketPC the utility vxHpc is available from Cambridge Computer Corporation free for a 30 day evaluation or a nominal charge for a license vxHpc is a high performance serial and telnet communication software application...

Страница 15: ...er settings and possibly change settings before reinstalling the modules 3 Have a volt meter handy to take measurements of the signals you are trying to measure as well as the signals on the board module or power supply 4 Isolate problem areas that are not working as you expected 5 Have the source code to the program you are having trouble with available so that preceding and prerequisite modes ca...

Страница 16: ...COML 2232F CyberResearch Serial Communications 8 Copyright 2006 CyberResearch Inc Intentionally Blank ...

Страница 17: ...ent and the sole and exclusive liability of the Seller its successors or assigns in connection with equipment purchased and in lieu of all other warranties expressed implied or statutory including but not limited to any implied warranty of merchant ability or fitness and all other obligations or liabilities of seller its successors or assigns The equipment must be returned postage prepaid Package ...

Страница 18: ...COML 2232F CyberResearch Serial Communications 10 Copyright 2006 CyberResearch Inc Intentionally Blank ...

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Страница 20: ...CyberResearch Inc 25 Business Park Drive Branford CT 06405 USA P 203 483 8815 F 203 483 9024 www cyberresearch com ...

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