Azoteq Iqs7211aev02a User manual

IQS7211AEV02A User Guide

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IQ Switch®

ProxFusion®Series

IQS7211AEV02A USER GUIDE

IQ Switch®- ProxFusion®Series

IQS7211AEV02A User Guide

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IQ Switch®

ProxFusion®Series

Table of Contents

IQS7211AEV02A USER GUIDE ....................................................................................................................... 1

1INTRODUCTION ....................................................................................................................................... 3

2STAMPS .................................................................................................................................................... 4

3TRACKPAD CAREFUL CONSIDERATION ............................................................................................. 6

4SETTING UP FOR THE IQS7211A RECTANGLE TRACKPAD.............................................................. 7

5SETTING UP FOR THE IQS7211A FLOWER TRACKPAD .................................................................... 8

6REFERENCE DESIGNS ........................................................................................................................... 9

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1 Introduction

This user guide describes the operation of the IQS7211AEV02A Evaluation Kit. The EV-Kit consists

of five parts:

➢IQS7211A Rectangle Trackpad x 1

➢IQS7211A Flower Trackpad x 1

➢CT210A x 1

➢IQS7211A Stamp x 2

➢IQS721XY IC x 5

To visualise raw data from the EV-Kit, the Trackpad board can be interfaced to any personal

computer with USB support, along with the CT210A and the relevant IQS7211A software Graphical

User Interface (GUI) available to download from the Azoteq website. The purpose of the

IQS7211AEV02A EV-Kit is to help application and development engineers in evaluating this IC’s

capabilities. A picture of the evaluation kit is shown below.

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2 Stamps

To interface the IQS7211A Stamp to a PC we advise using the CT210A. This EV Kit can be setup

with the following steps:

➢Download & Install GUI from Azoteq website

➢Plug the stamp board into the CT210A as shown below

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➢Connect the CT210A to the PC with a USB cable (use USB data cable only)

➢Run the IQS7211A GUI (latest version available from the www.azoteq.com website)

➢Click “Start Streaming” button

➢GUI should look as follow.

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3 Trackpad Careful Consideration

Please note following picture when Flower Trackpad and Rectangle Trackpad modules are plugged

into the CT210A.

Take care in ensuring pin alignment is correct as shown in picture below.

The pin on the right must line up directly below the black triangle (shown below as white triangle to

clearly indicate) on the CT210A.

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4 Setting up for the IQS7211A Rectangle Trackpad

To interface the IQS7211A Rectangle Trackpad to a PC we advise using the CT210A. This EV Kit

can be setup with the following steps:

➢Download GUI and Header files from Azoteq website

oazoteq_iqs7211a_setup.zip

oiqs7211a_header_files.zip

➢Install GUI on PC

➢Unzip iqs7211a_header_files.zip file to obtain header files

➢Plug the Trackpad into the CT210A (Please ensure pin 1 from Trackpad module line-up with

black triangle as shown earlier)

➢Connect the CT210A to the PC with a USB cable (use USB data cable only)

➢Run the IQS7211A GUI (latest version available from the www.azoteq.com website)

➢Click “Start Streaming” button

➢Click “IMPORT H FILE”

➢Browse to “IQS7211A_Rectangle_Trackpad.h”file and click Open

➢Click “ACK RESET”

➢Click “TRACKPAD RE-ATI”

➢GUI should look as follow.

Trackpad is now active to be evaluated.

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5 Setting up for the IQS7211A Flower Trackpad

To interface the IQS7211A Flower Trackpad to a PC we advise using the CT210A. This EV Kit can

be setup with the following steps:

➢Download GUI and Header files from Azoteq website

oazoteq_iqs7211a_setup.zip

oiqs7211a_header_files.zip

➢Install GUI on PC

➢Unzip iqs7211a_header_files.zip file to obtain header files

➢Plug the Trackpad into the CT210A (Please ensure pin 1 from Trackpad module line-up with

black triangle as shown earlier)

➢Connect the CT210A to the PC with a USB cable (use USB data cable only)

➢Run the IQS7211A GUI (latest version available from the www.azoteq.com website)

➢Click “Start Streaming” button

➢Click “IMPORT H FILE”

➢Browse to “IQS7211A_Flower_Trackpad.h” file and click Open

➢Click “ACK RESET”

➢Click “TRACKPAD RE-ATI”

➢GUI should look as follow.

Trackpad is now active to be evaluated.

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6 Reference Designs

Figure 6-1 IQS7211A Rectangle Trackpad Layout

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Figure 6-2 IQS7211A Flower Trackpad Layout

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Figure 3 IQS7211A QFN20 Stamp Layout

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Visit www.azoteq.com

for a list of distributors and worldwide representation.

USA

Asia

South Africa

Physical

Address

11940 Jollyville

Suite 120-S

Austin

TX 78750

USA

Room 501A, Block A,

T-Share International Centre,

Taoyuan Road, Nanshan District,

Shenzhen, Guangdong, PRC

1 Bergsig Avenue

Paarl

7646

South Africa

Postal

Address

11940 Jollyville

Suite 120-S

Austin

TX 78750

USA

Room 501A, Block A,

T-Share International Centre,

Taoyuan Road, Nanshan District,

Shenzhen, Guangdong, PRC

PO Box 3534

Paarl

7620

South Africa

Tel

+1 512 538 1995

+86 755 8303 5294

ext 808

+27 21 863 0033

[email protected]

Patents as listed on www.azoteq.com/patents-trademarks/ may relate to the device or usage of the device.

Azoteq®, Crystal Driver, IQ Switch®, ProxSense®, ProxFusion®, LightSense™, SwipeSwitch™, and the

logo are trademarks of Azoteq.

The information in this Datasheet is believed to be accurate at the time of publication. Azoteq uses reasonable effort to maintain the information up-to-date and accurate, but does

not warrant the accuracy, completeness or reliability of the information contained herein. All content and information are provided on an “as is” basis only, without any representations

or warranties, express or implied, of any kind, including representations about the suitability of these products or information for any purpose. Azoteq disclaims all warranties and

conditions with regard to these products and information, including but not limited to all implied warranties and conditions of merchantability, fitness for a particular purpose, title

and non-infringement of any third party intellectual property rights. Azoteq assumes no liability for any damages or injury arising from any use of the information or the product or

caused by, without limitation, failure of performance, error, omission, interruption, defect, delay in operation or transmission, even if Azoteq has been advised of the possibility of

such damages. The applications mentioned herein are used solely for the purpose of illustration and Azoteq makes no warranty or representation that such applications will be

suitable without further modification, nor recommends the use of its products for application that may present a risk to human life due to malfunction or otherwise. Azoteq products

are not authorized for use as critical components in life support devices or systems. No licenses to patents are granted, implicitly, express or implied, by estoppel or otherwise,

under any intellectual property rights. In the event that any of the abovementioned limitations or exclusions does not apply, it is agreed that Azoteq’s total liability for all losses,

damages and causes of action (in contract, tort (including without limitation, negligence) or otherwise) will not exceed the amount already paid by the customer for the products.

Azoteq reserves the right to alter its products, to make corrections, deletions, modifications, enhancements, improvements and other changes to the content and information, its

products, programs and services at any time or to move or discontinue any contents, products, programs or services without prior notification. For the most up-to-date information

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