Azoteq IQS7211AEV02A User manual
Copyright © Azoteq (Pty) Ltd 2022.
IQS7211AEV02A User Guide
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Azoteq
IQ Switch®
ProxFusion®Series
IQS7211AEV02A USER GUIDE
IQ Switch®- ProxFusion®Series
Copyright © Azoteq (Pty) Ltd 2022.
IQS7211AEV02A User Guide
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Azoteq
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
Copyright © Azoteq (Pty) Ltd 2022.
IQS7211AEV02A User Guide
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Azoteq
IQ Switch®
ProxFusion®Series
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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Azoteq
IQ Switch®
ProxFusion®Series
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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Azoteq
IQ Switch®
ProxFusion®Series
➢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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Azoteq
IQ Switch®
ProxFusion®Series
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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Azoteq
IQ Switch®
ProxFusion®Series
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.
Copyright © Azoteq (Pty) Ltd 2022.
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Azoteq
IQ Switch®
ProxFusion®Series
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.
Copyright © Azoteq (Pty) Ltd 2022.
IQS7211AEV02A User Guide
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Azoteq
IQ Switch®
ProxFusion®Series
6 Reference Designs
Figure 6-1 IQS7211A Rectangle Trackpad Layout
Copyright © Azoteq (Pty) Ltd 2022.
IQS7211AEV02A User Guide
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Azoteq
IQ Switch®
ProxFusion®Series
Figure 6-2 IQS7211A Flower Trackpad Layout
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