Cypress CY8CKIT-030 Manuale utente

CY8CKIT-030 PSoC®3 Development

Kit Guide

Doc. # 001-61038 Rev. *A

Cypress Semiconductor

198 Champion Court

San Jose, CA 95134-1709

Phone (USA): 800.858.1810

Phone (Intnl): 408.943.2600

http://www.cypress.com

2 CY8CKIT-030 PSoC 3 Development Kit Guide, Doc. # 001-61038 Rev. *A

Copyrights

Semiconductor Corporation assumes no responsibility for the use of any circuitry other than circuitry embodied in a Cypress

product. Nor does it convey or imply any license under patent or other rights. Cypress products are not warranted nor

intended to be used for medical, life support, life saving, critical control or safety applications, unless pursuant to an express

written agreement with Cypress. Furthermore, 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 products in life-support systems application implies that the manufacturer assumes all risk of such use

and in doing so indemnifies Cypress against all charges.

Any Source Code (software and/or firmware) is owned by Cypress Semiconductor Corporation (Cypress) and is protected by

and subject to worldwide patent protection (United States and foreign), United States copyright laws and international treaty

provisions. Cypress hereby grants to licensee a personal, non-exclusive, non-transferable license to copy, use, modify, create

derivative works of, and compile the Cypress Source Code and derivative works for the sole purpose of creating custom soft-

ware and or firmware in support of licensee product to be used only in conjunction with a Cypress integrated circuit as speci-

fied in the applicable agreement. Any reproduction, modification, translation, compilation, or representation of this Source

Code except as specified above is prohibited without the express written permission of Cypress.

Disclaimer: CYPRESS MAKES NO WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, WITH REGARD TO THIS MATE-

RIAL, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A

PARTICULAR PURPOSE. Cypress reserves the right to make changes without further 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 sys-

tems application implies that the manufacturer assumes all risk of such use and in doing so indemnifies Cypress against all

charges.

Use may be limited by and subject to the applicable Cypress software license agreement.

PSoC®Creator™ is a trademark and PSoC®is a registered trademark of Cypress Semiconductor Corp. All other trademarks

or registered trademarks referenced herein are property of the respective corporations.

Flash Code Protection

Cypress products meet the specifications contained in their particular Cypress PSoC Data Sheets. Cypress believes that its

family of PSoC 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, unknown to Cypress, 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 manufacturer can guaran-

tee 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 integrity of their code. Code protection is constantly

evolving. We at Cypress are committed to continuously improving the code protection features of our products.

CY8CKIT-030 PSoC 3 Development Kit Guide, Doc. # 001-61038 Rev. *A 3

Contents

1. Introduction 5

1.1 Kit Contents.................................................................................................................5

1.2 PSoC Creator ..............................................................................................................5

1.3 Additional Learning Resources....................................................................................6

1.4 Document History ........................................................................................................6

1.5 Documentation Conventions .......................................................................................6

2. Getting Started 7

2.1 Introduction..................................................................................................................7

2.2 CD Installation .............................................................................................................7

2.3 Install Hardware...........................................................................................................8

2.4 Install Software ............................................................................................................8

2.5 Uninstall Software........................................................................................................8

3. Kit Operation 9

3.1 Introduction..................................................................................................................9

3.2 Programming PSoC 3 Device......................................................................................9

4. Hardware 11

4.1 System Block Diagram ..............................................................................................11

4.2 Functional Description ...............................................................................................12

4.2.1 Power Supply.................................................................................................12

4.2.1.1 Power Supply Jumper Settings........................................................14

4.2.1.2 Grounding Scheme..........................................................................14

4.2.1.3 Low Power Functionality..................................................................15

4.2.2 Programming Interface...................................................................................15

4.2.2.1 On-board Programming Interface....................................................15

4.2.2.2 JTAG/SWD Programming................................................................16

4.2.3 USB Communication......................................................................................17

4.2.4 Boost Convertor.............................................................................................18

4.2.5 32-kHz and 24-MHz Crystal...........................................................................19

4.2.6 PSoC 3 Development Kit Expansion Ports....................................................19

4.2.6.1 Port D...............................................................................................19

4.2.6.2 Port E...............................................................................................21

4.2.7 RS-232 Interface............................................................................................22

4.2.8 Prototyping Area ............................................................................................22

4.2.9 Character LCD...............................................................................................23

4.2.10 CapSense Sensors........................................................................................24

5. Example Projects 25

5.1 Voltage Display..........................................................................................................26

5.1.1 Project Description.........................................................................................26

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Contents

5.1.2 Hardware Connections ..................................................................................26

5.1.3 Del-Sig ADC Configuration............................................................................26

5.1.4 Verify Output..................................................................................................27

5.2 Intensity LED.............................................................................................................27

5.2.1 Project Description.........................................................................................27

5.2.2 Hardware Connections ..................................................................................27

5.2.3 Verify Output..................................................................................................28

5.3 Low Power Demonstration ........................................................................................28

5.3.1 Project Description.........................................................................................28

5.3.2 Hardware Connections ..................................................................................28

5.3.3 Verify Output..................................................................................................28

5.4 CapSense Example...................................................................................................29

5.4.1 Project Description.........................................................................................29

5.4.2 Hardware Connections ..................................................................................29

5.4.3 Verify Output..................................................................................................30

5.5 ADC and DMA-DAC Example...................................................................................31

5.5.1 Project Description.........................................................................................31

5.5.2 Hardware Connections ..................................................................................31

5.5.3 Verify Output..................................................................................................31

A. Appendix 33

A.1 Schematic..................................................................................................................33

A.2 Board Layout.............................................................................................................38

A.2.1 PDC-09589 Top.............................................................................................38

A.2.2 PDC-09589 Power.........................................................................................39

A.2.3 PDC-09589 Ground.......................................................................................40

A.2.4 PDC-09589 Bottom........................................................................................41

A.3 BOM .........................................................................................................................42

CY8CKIT-030 PSoC 3 Development Kit Guide, Doc. # 001-61038 Rev. *A 5

1. Introduction

Thank you for your interest in the CY8CKIT-030 PSoC®3 Development Kit. This kit allows you to

develop precision analog and low power designs using PSoC 3. You can design your own projects

with PSoC Creator™ or by altering sample projects provided with this kit.

The CY8CKIT-030 PSoC 3 Development Kit is based on the PSoC 3 family of devices. PSoC 3 is a

Programmable System-on-Chip™ platform for 8- and 16-bit applications. It combines precision

analog and digital logic with a high-performance CPU. With PSoC, you can create the exact

combination of peripherals and integrated proprietary IP to meet your application requirements.

1.1 Kit Contents

The PSoC 3 Development Kit contains:

■Development board

■Kit CD

■Quick Start Guide

■USB A to Mini B cable

■3.3 V LCD module

Inspect the contents of the kit; if you find any part missing, contact your nearest Cypress sales office

for help.

1.2 PSoC Creator

Cypress's PSoC Creator software is a state-of-the-art, easy-to-use integrated development

environment (IDE) that introduces a game-changing, hardware and software design environment

based on classic schematic entry and revolutionary embedded design methodology.

With PSoC Creator, you can:

■Create and share user-defined, custom peripherals using hierarchical schematic design.

■Automatically place and route select components and integrate simple glue logic, normally

located in discrete muxes.

■Trade-off hardware and software design considerations allowing you to focus on what matters

and getting to market faster.

PSoC Creator also enables you to tap into an entire tools ecosystem with integrated compiler tool

chains, RTOS solutions, and production programmers to support both PSoC 3 and PSoC 5.

6 CY8CKIT-030 PSoC 3 Development Kit Guide, Doc. # 001-61038 Rev. *A

Introduction

1.3 Additional Learning Resources

Visit www.cypress.com for additional learning resources in the form of data sheets, technical

reference manual, and application notes.

1.4 Document History

1.5 Documentation Conventions

Revision PDF Creation

Date Origin of

Change Description of Change

** 01/06/11 QVS Initial version of kit guide

*A 04/28/11 RKAD Updated Schematic

Table 1-1. Document Conventions for Guides

Convention Usage

Courier New Displays file locations, user entered text, and source code:

C:\ ...cd\icc\

Italics Displays file names and reference documentation:

Read about the sourcefile.hex file in the PSoC Designer User Guide.

[Bracketed, Bold]Displays keyboard commands in procedures:

[Enter] or [Ctrl] [C]

File > Open Represents menu paths:

File > Open > New Project

Bold Displays commands, menu paths, and icon names in procedures:

Click the File icon and then click Open.

Times New Roman Displays an equation:

2 + 2 = 4

Text in gray boxes Describes cautions or unique functionality of the product.

CY8CKIT-030 PSoC 3 Development Kit Guide, Doc. # 001-61038 Rev. *A 7

2. Getting Started

2.1 Introduction

This chapter describes how to install and configure the PSoC 3 Development Kit. Chapter 3

describes the kit operation. It explains how to program a PSoC 3 device with PSoC Programmer and

use the kit with the help of an example project. To reprogram the PSoC device with PSoC Creator,

refer to the CD installation instructions for PSoC Creator. Chapter 4 details the hardware operation.

Chapter 5 provides instructions to create a simple example project. The Appendix section provides

the schematics and BOM associated with the PSoC 3 Development Kit.

2.2 CD Installation

Follow these steps to install the PSoC 3 Development Kit software:

1. Insert the kit CD into the CD drive of your PC. The CD is designed to auto-run and the kit menu

appears.

Figure 2-1. Kit Menu

Note If auto-run does not execute, double-click AutoRun on the root directory of the CD.

8 CY8CKIT-030 PSoC 3 Development Kit Guide, Doc. # 001-61038 Rev. *A

Getting Started

After the installation is complete, the kit contents are available at the following location:

C:\Program Files\Cypress\PSoC 3 Development Kit\1.0

2.3 Install Hardware

No hardware installation is required for this kit.

2.4 Install Software

When installing the PSoC 3 Development Kit, the installer checks if your system has the required

software. These include PSoC Creator, PSoC Programmer, Windows Installer, .NET, Acrobat

Reader, and KEIL Complier. If these applications are not installed, then the installer prompts you to

download and install them.

Install the following software from the kit CD:

1. PSoC Creator

2. PSoC Programmer 3.12.3 or later

Note When installing PSoC Programmer, select Typical on the Installation Type page.

3. Example projects (provided in the Firmware folder)

2.5 Uninstall Software

The software can be uninstalled using one of the following methods:

■Go to Start > Control Panel > Add or Remove Programs; select the Remove button.

■Go to Start > All Programs > Cypress > Cypress Update Manager > Cypress Update Man-

ager; select the Uninstall button.

■Insert the installation CD and click Install PSoC 3 Development Kit button. In the CyInstaller

for PSoC 3 Development Kit 1.0 window, select Remove from the Installation Type drop-down

menu. Follow the instructions to uninstall.

CY8CKIT-030 PSoC 3 Development Kit Guide, Doc. # 001-61038 Rev. *A 9

3. Kit Operation

3.1 Introduction

The example projects in the PSoC 3 Development Kit help you develop precision analog

applications using the PSoC 3 family of devices. The board also has hooks to enable low power

measurements for low power application development and evaluation.

3.2 Programming PSoC 3 Device

The default programming interface for the board is a USB based on-board programming interface.

To program the device, plug the USB cable to the programming USB connector J1, as shown in the

following figure.

Figure 3-1. Connect USB Cable to J1

When plugged in, the board enumerates as DVKProg. After enumeration, initiate, build, and then

program using PSoC Creator.

When using on-board programming, it is not necessary to power the board from the 12-V or 9-V DC

supply or a battery. The USB power to the programming section can be used.

If the board is already powered from another source, plugging in the programming USB does not

damage the board.

10 CY8CKIT-030 PSoC 3 Development Kit Guide, Doc. # 001-61038 Rev. *A

Kit Operation

The PSoC 3 device on the board can also be programmed using a MiniProg3 (CY8CKIT-002). To

use MiniProg3 for programming, use the connector J3 on the board as shown in the following figure.

Note The MiniProg3 (CY8CKIT-002) is not part of the PSoC 3 Development Kit contents. It can be

purchased from the Cypress Online Store.

Figure 3-2. Connect MiniProg

With the MiniProg3, programming is similar to the on-board programmer; however, the setup

enumerates as a MiniProg3.

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