Phoenix International VL1-250-SC-DS, Technical Information

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PREFACE
A number of conventions are used throughout this manual in order to provide clarity and
descriptive accuracy. These include:
1. The use of an 'H' (character) suffix to a number indicates that the number reference is
in hexadecimal notation.
2. The use of a '-' (minus) postfix to a signal name indicates that the signal is either true
when the signal is at a logic 0 level or that the signal initiates actions on a high-to-low
signal transition.
DISCLAIMER
The information contained within this document has been carefully checked and is believed to
be entirely reliable and consistent with the product that it describes. However, no
responsibility is assumed for inaccuracies. Nor does Phoenix International assume any
liability arising out of the application or use of any product or circuit described herein. Phoenix
International reserves the right to make changes to any product and product documentation in
an effort to improve performance, reliability or design. Furthermore, the information contained
herein is of a proprietary nature and is not to be reproduced without prior written consent of
Phoenix International.
TRADEMARKS
IBM, PC/XT, PC/AT, EGA, CGA, and VGA are registered trademarks of International Business
Machines Corporation. MS-DOS is a registered trademark of Microsoft Corporation. Hercules
is a trademark of Hercules Corporation.
REV 1.0
DATE 5-2005