
Introduction
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Blue Chip Technology Ltd.
01271015.doc
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INTRODUCTION
This card provides 96 programmable digital I/O lines. It is suitable for sensing
or driving TTL connections only.
There is provision for a set of on board pull up resistors to enable the board to
be used to detect contact closures on push buttons, relay contacts etc.
This manual refers to printed circuit boards identified (on the rear of the board)
by the reference “PIO-96 Rev. B”.
Whilst every effort has been taken to ensure that the information provided is
accurate, Blue Chip Technology cannot assume responsibility for any errors in
this manual or their consequences. Should any errors be detected, the company
would greatly appreciate being informed of them. A policy of continuous
product development is operated, resulting in the contents of this document
being subject to change without notice.