Cypress CY8C28513-24AXI, CY8C28413-24PVXI, CY8C28243-24PVXI, CY8C28533-24AXI, CY8C28643-24LTXI User Manual
...
CY3280-28XXX Universal CapSense
Controller Development Kit Guide
Spec. # 001-57457 Rev. **
Cypress Semiconductor
198 Champion Court
San Jose, CA 95134-1709
Phone (USA): 800.858.1810
Phone (Intnl): 408.943.2600
http://www.cypress.com
®
[+] Feedback
Copyrights
Copyrights
Copyright © 2010 Cypress Semiconductor Corporation. All rights reserved.
®
and CapSense® are registered trademarks and CapSense Plus™ and PSoC Designer™ are tra demarks of Cypress
PSoC
Semiconductor Corporation (Cypress), along with Cypress
®
and Cypress Semiconductor™. All other trademarks or regis-
tered trademarks referenced herein are the property of their respective owners.
Purchase of I
2
C Patent Rights to use these components in an I2C system, provided that the system conforms to the I2C Specification
ips I
2
C components from Cypress or one of its sublicensed Associated Companies conveys a license under the Phil-
as defined by NXP.
The information in this document is subject to change without notice and should not be construed as a commitment by
Cypress. While reasonable precautions have been taken, Cypress assumes no responsibility for any errors that may appear
in this document. No part of this document may be copied, or reproduced for commercial use, in any form or by any means
without the prior written consent of Cypress. Made in the U.S.A.
Disclaimer
CYPRESS MAKES NO WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, WITH REGARD TO THIS MATERIAL,
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. Cypress reserves the right to make changes without furthe r notice to the materials described herein.
Cypress does not assume any liability arising out of the application or use of any product or circuit described herein. Cypress
does not authorize its products for use as critical components in life-support systems where a malfunction or failure may reasonably be expected to result in significant injury to the user. The inclusion of Cypress’ product in a life-support systems application implies that the manufacturer assumes all risk of such use and in doing so indemnifies Cypress against all charges.
Flash Code Protection
Note the following details of the Flash code protection features on Cypress devices.
Cypress products meet the specifications contained in their particular Cypress Data Sheets. Cypress believes that its family of
products is one of the most secure families of its kind on the market today, regardless of how they are used. There may be
methods that can breach the code protection features. Any of these methods, to our knowledge, would be dishonest and possibly illegal. Neither Cypress nor any other semiconductor ma nufacturer can guarantee the security of their code. Code protection does not mean that we are guaranteeing the product as “unbreakable.”
Cypress is willing to work with the customer who is concerned about the inte grity of their code. Co de prot ection i s constantly
evolving. We at Cypress are committed to continuously improving the code protection features of our products.
2 CY3280-28XXX Universal CapSense® Controller Development Kit Guide, Spec. # 001-57457 Rev. **
[+] Feedback
Contents
1. Introduction 5
1.1 Kit Components ..................................... ... .... ...................................... ... .... ... ... ... .... ... ..6
1.2 CD Directory Structure..................................................... ... .........................................6
1.3 Board Features...................................................................... .... ... ... ... ... .... ... ... ............7
1.4 Documentation Conventions .......................................................................................7
1.5 Document Revision History ........................................................................................7
2. Quick Start 9
2.1 Getting Started.............................................................................................................9
2.2 Using the Board as Factory Programmed .................................................................11
2.3 Creating a CapSense Project Using PSoC Designer 5.0 ................................... .... ...13
2.1.1 Install PSoC Designer Development Software.................................................9
2.1.2 CapSense Best Practices ................................................................................9
2.2.1 Powering the Board....................... .... ... ... ... ... .... ... ... ... .... ... ... ..........................11
2.2.2 Testing the Board...........................................................................................12
2.2.3 Resetting the Board to the Original Factory Programming ............................12
2.3.1 Starting a New Project....................................................................................13
2.3.2 Adding CSD2X, LED, and EzI2Cs User Modules to Your Design.................. 13
2.3.3 Configuring LED and EzI2Cs User Modules..................................................14
2.3.4 Configuring the CSD2X User Module ............................................................15
2.3.5 Adding Code to main.c and Building the Project............................................16
2.3.6 Programming the CY3280-28XXX Board.......................................................17
2.3.7 Testing the Board...........................................................................................17
3. Hardware Design Notes 19
3.1 CY3280-28XXX Universal CapSense® Controller Board Features...........................19
3.1.1 PSoC Power Supplies....................................................................................19
3.1.2 Dual Channel CSD Scanning.........................................................................20
3.1.3 32.768 kHz External Crystal Oscillator....................... .... ... ... ... .......................20
3.2 Hardware Interface and Description ..........................................................................21
3.2.1 Potentiometer in Parallel with Cmod Selection Jumper (JP1, JP2) ...............22
3.2.2 PSoC VCC Selection Jumper (JP3)...............................................................22
3.2.3 XRES/INT Selection Jumper (JP4) ................................................................22
3.2.4 External 9V Battery Power Connector (BH1).................................................22
3.2.5 SPI/I2C Interface (J1).....................................................................................23
3.2.6 RS232 Interface (J2)......................................................................................23
3.2.7 ISSPI/I2CUSB Interface (J3)..........................................................................24
3.2.8 ICE Interface (J4)...........................................................................................24
3.2.9 External Power Supply Interface (J5)...... ... .......................................... ... .......25
3.2.10 CY3280-SLM Board Connector (J6)..............................................................25
3.2.11 CY3280-CPM1 Board Connector (J7)............................................................27
3.3 Test Points.................................................................................................................28
CY3280-28XXX Universal CapSense® Controller Development Kit Guide, Spec. # 001-57457 Rev. ** 3
[+] Feedback
Contents
4 CY3280-28XXX Universal CapSense® Controller Development Kit Guide, Spec. # 001-57457 Rev. **
[+] Feedback
1. Introduction
Welcome to the CY3280-28XXX Universal CapSense® Controller Board. This kit is designed to
show the features of CY8C28XXX. The CY8C28XXX family of PSoC
ing parts: CY8C28403-24PVXI, CY8C28413-24PVXI, CY8C28513-24AXI, CY8C28623-24LTXI,
CY8C28433-24PVXI, CY8C28533-24AXI, CY8C28243-24PVXI, CY8C28643-24LTXI, CY8C2844524PVXI, CY8C28545-24AXI, and CY8C28645-24LTXI. The CY3280-28XXX Universal CapSense
Controller Board contains the 56-pin OCD part. The 56-pin OCD part is only used for in-circuit
debugging.
Note OCD parts are NOT available for production.
The CapSense feature of CY8C28XXX can be implemented with the CY3280-SLM Universal
CapSense Linear Slider Module. The two boards are connected by a 44-pin connector. The other
features of CY3280-28XXX can be implemented with the CY3280-CPM1 Universal CapSense
Plus™ Controller Module. The two boards are connected by a 40-pin connector. The CY3280-SLM
Universal CapSense Linear Slider Module and the CY3280-CPM1 Unive rsal CapSense Plus Controller Module can be connected to the CY3280-28XXX Universal CapSense Controller Board at the
same time.
®
1 devices includes the follow-
Figure 1-1. CY3280-28XXX Universal CapSense Controller Board
CY3280-28XXX Universal CapSense® Controller Development Kit Guide, Spec. # 001-57457 Rev. ** 5
[+] Feedback
Introduction
1.1 Kit Components
The following items are included in the kit:
■ CY3280-28XXX Universal CapSense Controller Board
■ CY3280-28XXX Universal CapSense Controller Board CD
■ CY3240-I2CUSB Board
■ CY3210-MiniProg1 Programmer
■ PSoC Designer 5.0 SP6 CD
■ Printed Documents
These tools are not included in CY3280-28XXX Universal CapSense Controller Board Kit, but may
be needed to use it. They can be found in other Cypress kits. These kits are available at
www.cypress.com. To demonstrate CapSense functions, the kit requires a CY3280-SLM to work. To
demonstrate CapSense Plus functions, the kit requires a CY3280-CPM1
■ CY3280-SLM Universal CapSense Linear Slider Module Board
■ CY3280-CPM1 CapSense Plus Module for CY8C28XXX
■ CY3215-ICE
■ CY3250-28XXX POD
1.2 CD Directory Structure
This list describes the higher level directory structures in the CD-ROM and does not explore the
lower level directories.
|---Docs 'Docs' contains the kit documentation in PDF form
|
|---Hardware 'Hardware ' contains the design files used in the
| |---Schematic
| |---BOM
| |---SilkScreen
| |---Gerber
|
|---Firmware 'Firmware' contains the firmware related files
| |-- CapSense Example Project
| |-- CapSense Plus Example Projects
|
|---Software Software' contains PC software tools
development of the Kit
| |---PSoC Tools
| |---I2CUSB Command
|
6 CY3280-28XXX Universal CapSense® Controller Development Kit Guide, Spec. # 001-57457 Rev. **
[+] Feedback
1.3 Board Features
■ Supports CY3280-SLM Universal CapSense Linear Slider Module
■ Supports CY3280-CPM1 CapSense Plus Module
■ External 12V power supply or 9V battery input
■ Fixed 5V or adjustable voltage for PSoC
■ ICE interface for in-circuit debugging
■ MiniProg programmer interface
■ RS232 interface
■ LEDs indicate power status
■ 32.768 kHz external OSC option
■ Multiple test points
1.4 Documentation Convent ions
Table 1-1. Document Conventions for Guides
Convention Usage
Courier New
Italics
[Bracketed, Bold]
File > Open
Bold
Times New Roman
Text in gray boxes Describes Cautions or unique functionality of the product.
Displays file locations, user entered text, and source code:
C:\ ...cd\icc\
Displays file names and reference documentation:
Read about the sourcefile.hex file in the PSoC Designer User Guide.
Displays keyboard commands in procedures:
[Enter] or [Ctrl] [C]
Represents menu paths:
File > Open > New Project
Displays commands, menu paths, and icon names in procedures:
Click the File icon and then click Open.
Displays an equation:
2 + 2 = 4
Introduction
1.5 Document Revision History
Table 1-2. Revision History
PDF
Revision
** 01/18/10 JPLU Initial Release
CY3280-28XXX Universal CapSense® Controller Development Kit Guide, Spec. # 001-57457 Rev. ** 7
Creation
Date
Origin of
Change
Description of Change
[+] Feedback
Introduction
8 CY3280-28XXX Universal CapSense® Controller Development Kit Guide, Spec. # 001-57457 Rev. **
[+] Feedback
2. Quick S tart
In this chapter you will learn to get started with the CY3280-28XXX Universal CapSense® Controller
Development Kit, use the board as programmed by the factory, and create a CapSense project using
®
PSoC
2.1 Getting Started
This section contains instructions for installing PSoC Designer software and a discussion of
CapSense best practices.
2.1.1 Install PSoC Designer Development Software
1. Insert the PSoC Designer Development Software 5.0 Installation CD.
2. Install PSoC Designer Development Software 5.0.
3. Install .NET Framework 2.0.
4. Install PSoC Programmer.
5. A C Compiler license is required to build PSoC Designer C Language projects.
Designer™.
2.1.2 CapSense Best Practices
The Universal CapSense Controller was created using the best practices for CapSense layout. To
enable universality and development of the kit and its projects, certain design elements have been
changed from what is recommended for final products. Table 2-1 is a list of the design features in the
Universal CapSense Controller and what to change for final products.
CY3280-28XXX Universal CapSense® Controller Development Kit Guide, Spec. # 001-57457 Rev. ** 9
[+] Feedback
Loading...