3M
™ Multi-Touch ASIC Controller Reference Guide
5
3M Touch Systems, Inc. Proprietary Information
CH APTER 1
Introduction
3M Touch Systems offers several multi-touch controllers designed for reliability and easy
installation. Each controller provides superior performance and delivers excellent
stability, sensitivity, accuracy, and fast response. These controllers are available to work
with sensors ranging from 16 inches to 24 inches.
This reference guide, designed for developers of touch systems, provides installation and
configuration information for the 3M Multi-Touch Controller
PX5nnn
. This document
includes information on integrating the 3M
PX5nnn
controller into your design,
communicating with the controller and troubleshooting setup problems. It also includes a
complete description of the firmware commands and controller specifications.
Table 1.
3M™ Multi-Touch Controller Descriptions
Sensor Size
Model
Number
16” to 24”
PX5232
3M Touch Systems is committed to being a premier supplier in touch systems throughout
the world. As a 3M Touch Systems customer, you are aware that we have strong internal
programs that meet or exceed environmental regulations of our customers and the regions
in which we conduct business.
What You Need to Know
This document assumes you are familiar with firmware commands and how to use them.
Executing some commands may alter the performance of your touch product. You should
be aware of the results of using these commands before executing them.
Important Safety Information
Please read, understand and follow all safety information marked on the product and
contained in the 3M™ Multi-Touch PCT System Integration Guide found at
3M.com/Touch prior to the use of this device.
