CY8CKIT-050
PSoC
®
5LP Development Kit Guide
Doc. # 001-65816 Rev. *G
Cypress Semiconductor
198 Champion Court
San Jose, CA 95134-1709
Phone (USA): 800.858.1810
Phone (Intnl): +1.408.943.2600
http://www.cypress.com
Copyrights
Copyrights
© Cypress Semiconductor Corporation, 2011-2013. The information contained herein is subject to change without notice.
Cypress 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
®
and CapSense
®
are registered trademarks 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 datasheets. 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-050 PSoC 5LP Development Kit Guide, Doc. # 001-65816 Rev. *G
2
Contents
1. Introduction
1.1
1.2
1.3
5
1.4
1.5
Kit Contents .................................................................................................................5
PSoC Creator ..............................................................................................................5
Additional Learning Resources....................................................................................6
1.3.1 Beginner Resources.........................................................................................6
1.3.2 Engineers Looking for More .............................................................................6
1.3.3 Learning from Peers.........................................................................................6
1.3.4 More Code Examples.......................................................................................6
Document History ........................................................................................................8
Documentation Conventions .......................................................................................8
2. Getting Started
2.1
2.2
2.3
2.4
2.5
9
DVD Installation ...........................................................................................................9
Install Hardware.........................................................................................................10
Install Software ..........................................................................................................10
Uninstall Software......................................................................................................10
Verify Kit Version .......................................................................................................10
3. Kit Operation
3.1
11
Programming PSoC 5LP Device ...............................................................................11
4. Hardware
4.1
4.2
14
System Block Diagram ..............................................................................................14
Functional Description ...............................................................................................15
4.2.1 Power Supply .................................................................................................15
4.2.1.1 Power Supply Jumper Settings........................................................16
4.2.1.2 Grounding Scheme ..........................................................................17
4.2.1.3 Low-Power Functionality..................................................................17
4.2.1.4 AC/DC Adaptor Specifications .........................................................18
4.2.1.5 Battery Specifications ......................................................................18
4.2.2 Programming Interface...................................................................................18
4.2.2.1 Onboard Programming Interface .....................................................19
4.2.2.2 JTAG/SWD Programming................................................................19
4.2.3 USB Communication......................................................................................20
4.2.4 Boost Convertor .............................................................................................21
4.2.5 32-kHz and 24-MHz Crystal ...........................................................................21
4.2.6 Protection Circuit............................................................................................21
4.2.6.1 Functional Description .....................................................................22
4.2.7 PSoC 5LP Development Kit Expansion Ports ................................................23
4.2.7.1 Port D...............................................................................................23
4.2.7.2 Port E ...............................................................................................25
4.2.8 RS-232 Interface ............................................................................................26
CY8CKIT-050 PSoC 5LP Development Kit Guide, Doc. # 001-65816 Rev. *G
3
Contents
4.2.9 Prototyping Area ............................................................................................26
4.2.10 Character LCD ...............................................................................................27
4.2.11 CapSense Sensors ........................................................................................28
5. Code Examples
5.1
5.2
30
5.3
5.4
5.5
5.6
5.7
Introduction ................................................................................................................30
5.1.1 Programming the Code Examples .................................................................30
Project: VoltageDisplay_SAR_ADC...........................................................................31
5.2.1 Project Description .........................................................................................31
5.2.2 Hardware Connections...................................................................................31
5.2.3 SAR ADC Configuration.................................................................................31
5.2.4 Verify Output ..................................................................................................32
Project: VoltageDisplay_DelSigADC .........................................................................32
5.3.1 Project Description .........................................................................................32
5.3.2 Hardware Connections...................................................................................32
5.3.3 DelSig ADC Configuration..............................................................................33
5.3.4 Verify Output ..................................................................................................34
Project: IntensityLED .................................................................................................35
5.4.1 Project Description .........................................................................................35
5.4.2 Hardware Connections...................................................................................35
5.4.3 Verify Output ..................................................................................................35
Project: LowPowerDemo ...........................................................................................35
5.5.1 Project Description .........................................................................................35
5.5.2 Hardware Connections...................................................................................35
5.5.3 Verify Output ..................................................................................................36
Project: CapSense.....................................................................................................37
5.6.1 Project Description .........................................................................................37
5.6.2 Hardware Connections...................................................................................37
5.6.3 Verify Output ..................................................................................................37
Project: ADC_DAC ....................................................................................................38
5.7.1 Project Description .........................................................................................38
5.7.2 Hardware Connections...................................................................................38
5.7.3 Verify Output ..................................................................................................38
A. Appendix
A.1
A.2
40
A.3
A.4
Schematic ..................................................................................................................40
Board Layout .............................................................................................................46
A.2.1 PDC-09356 Top .............................................................................................46
A.2.2 PDC-09356 Power .........................................................................................47
A.2.3 PDC-09356 Ground .......................................................................................48
A.2.4 PDC-09356 Bottom ........................................................................................49
Bill of Materials (BOM) ...............................................................................................50
Pin Assignment Table ................................................................................................55
CY8CKIT-050 PSoC 5LP Development Kit Guide, Doc. # 001-65816 Rev. *G
4
1.
Introduction
Thank you for your interest in the CY8CKIT-050 PSoC
®
5LP Development Kit. This kit allows you to
develop precision analog and low-power designs using PSoC 5LP. You can design your own projects
with PSoC Creator™ or alter the sample projects provided with this kit.
The CY8CKIT-050 PSoC 5LP Development Kit is based on the PSoC 5LP family of devices.
PSoC 5LP is a Programmable System-on-Chip™ platform for 8-bit, 16-bit, and 32-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 5LP Development Kit contains:
■
■
■
■
■
Development board
Kit DVD
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 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 5LP.
CY8CKIT-050 PSoC 5LP Development Kit Guide, Doc. # 001-65816 Rev. *G
5
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
