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Cypress CY8CKIT-030 Manual

Psoc 3 development kit guide
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CY8CKIT-030
®
PSoC
3 Development Kit Guide
Doc. # 001-61038 Rev. *H
Cypress Semiconductor
198 Champion Court
San Jose, CA 95134-1709
Phone (USA): 800.858.1810
Phone (Intnl): 408.943.2600
http://www.cypress.com

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  • Page 1 CY8CKIT-030 ® PSoC 3 Development Kit Guide Doc. # 001-61038 Rev. *H Cypress Semiconductor 198 Champion Court San Jose, CA 95134-1709 Phone (USA): 800.858.1810 Phone (Intnl): 408.943.2600 http://www.cypress.com...
  • Page 2 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.

  • Page 3: Table Of Contents

    4.2.6.1 Functional Description ..............24 4.2.7 PSoC 3 Development Kit Expansion Ports ............25 4.2.7.1 Port D....................25 4.2.7.2 Port E ....................27 4.2.8 RS-232 Interface ....................28 4.2.9 Prototyping Area ....................28 4.2.10 Character LCD ....................29 CY8CKIT-030 PSoC 3 Development Kit Guide, Doc. # 001-61038 Rev. *H...
  • Page 4 A.2.2 PDC-09589 Power ..................44 A.2.3 PDC-09589 Ground ..................45 A.2.4 PDC-09589 Bottom..................46 Bill of Materials (BOM) ....................47 Pin Assignment Table....................52 Using RBLEED Resistor for CapSense..............56 CY8CKIT-030 PSoC 3 Development Kit Guide, Doc. # 001-61038 Rev. *H...

  • Page 5: Introduction

    PSoC Creator™ or alter the 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-bit and 16-bit applications. It combines precision analog and digital logic with a high-performance CPU.

  • Page 6: Additional Learning Resources

    Find Example Project… under the Example and Kits sec- tion in the Start Page of PSoC Creator or navigate to File > Open > Example Project…. Figure 1-1. Find Example Project CY8CKIT-030 PSoC 3 Development Kit Guide, Doc. # 001-61038 Rev. *H...
  • Page 7 The example projects and starter designs are designed for the CY8CKIT-001 PSoC Development Kit. However, these projects can be converted for use with the CY8CKIT-030 PSoC 3 Development Kit or CY8CKIT-050 PSoC 5 Development Kit by following the procedure in the knowledge base arti- Migrating Project from CY8CKIT-001 to CY8CKIT-030 or CY8CKIT-050.

  • Page 8: Document History

    Click the File icon and then click Open. Displays an equation: Times New Roman 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. *H...

  • Page 9: Getting Started

    1. Insert the kit DVD into the DVD drive of your PC. The DVD is designed to auto-run and the kit menu appears. Figure 2-1. Kit Menu Note If auto-run does not execute, double-click cyautorun.exe on the root directory of the DVD. CY8CKIT-030 PSoC 3 Development Kit Guide, Doc. # 001-61038 Rev. *H...

  • Page 10: Install Hardware

    Go to Start > Control Panel > Programs > Uninstall a program; select the Uninstall button in ■ Windows 7. Go to Start > All Programs > Cypress > Cypress Update Manager > Cypress Update Man- ■ ager; select the Uninstall button next to the software to be uninstalled.

  • Page 11: Kit Operation

    You can use the USB power to the programming section. If the board is already powered from another source, plugging in the programming USB does not damage the board. CY8CKIT-030 PSoC 3 Development Kit Guide, Doc. # 001-61038 Rev. *H...
  • Page 12 With the MiniProg3, programming is similar to the onboard programmer; however, the setup enumerates as a MiniProg3. The Select Debug Target window may be displayed, as shown in Figure 3-3. CY8CKIT-030 PSoC 3 Development Kit Guide, Doc. # 001-61038 Rev. *H...
  • Page 13 Kit Operation Figure 3-3. Select Debug Target Window Click Port Acquire. The window appears as follows. Click Connect to start programming. Figure 3-4. Port Acquire > Connect CY8CKIT-030 PSoC 3 Development Kit Guide, Doc. # 001-61038 Rev. *H...
  • Page 14 Kit Operation CY8CKIT-030 PSoC 3 Development Kit Guide, Doc. # 001-61038 Rev. *H...

  • Page 15: Hardware

    Port E (analog performance port) and port D (CapSense or generic port) ■ RS-232 communications interface ■ Prototyping area ■ Character LCD interface ■ CapSense buttons and sliders ■ CY8CKIT-030 PSoC 3 Development Kit Guide, Doc. # 001-61038 Rev. *H...

  • Page 16: Functional Description

    USB power from the onboard programming section using connector J1 Power from JTAG/SWD programming interface using connector J3 ■ Power through boost convertor that uses the input test points VBAT and GND ■ CY8CKIT-030 PSoC 3 Development Kit Guide, Doc. # 001-61038 Rev. *H...
  • Page 17 Figure 4-2. Power System Structure 3.3 V Programming Communication 3.3-V Regulator Power Vddd Vddd Selection (J10) 9-V Battery 5-V Regulator 12-V/9-V Wall Vdda Vdda wart 5-V/3.3-V Analog Selection Regulator (J11) CY8CKIT-030 PSoC 3 Development Kit Guide, Doc. # 001-61038 Rev. *H...

  • Page 18: Power Supply Jumper Settings

    0, 3, and 4, which are the best performing analog ports on PSoC 3 and PSoC 5 devices. Port E has two types of grounds. One is the analog ground (GND_A in the silkscreen, Vssa in the CY8CKIT-030 PSoC 3 Development Kit Guide, Doc. # 001-61038 Rev. *H...

  • Page 19: Low-Power Functionality

    Using the JTAG/SWD programming interface with a MiniProg3 ■ 4.2.2.1 Onboard Programming Interface The onboard programmer interfaces with your PC through a USB connector, as shown in Figure 4-4. CY8CKIT-030 PSoC 3 Development Kit Guide, Doc. # 001-61038 Rev. *H...

  • Page 20: Jtag/Swd Programming

    Apart from the onboard programming interface, the board also provides the option of using the MiniProg3. This interface is much faster than the onboard program interface. The JTAG/SWD programming is done through the 10-pin connector, J3. CY8CKIT-030 PSoC 3 Development Kit Guide, Doc. # 001-61038 Rev. *H...

  • Page 21: Usb Communication

    The USB connector connects to the D+ and D– lines on the PSoC to enable development of USB applications using the board. This USB interface can also supply power to the board, as discussed in Power Supply on page CY8CKIT-030 PSoC 3 Development Kit Guide, Doc. # 001-61038 Rev. *H...

  • Page 22: Boost Convertor

    After making these changes, you can configure the project to make a boost convertor-based design. The input power supply to the boost convertor must be provided through the test points marked Vbat and GND. CY8CKIT-030 PSoC 3 Development Kit Guide, Doc. # 001-61038 Rev. *H...

  • Page 23: 32-Khz And 24-Mhz Crystal

    Figure 4-8 Figure 4-9 are protection circuits placed between EBK and the onboard components on the 5-V and 3.3-V lines. CY8CKIT-030 PSoC 3 Development Kit Guide, Doc. # 001-61038 Rev. *H...

  • Page 24: Functional Description

    When a reverse voltage is applied across the protection circuit from the external connector side, Q4 P-MOS will turn off, thus protecting the components on the board from reverse voltage. CY8CKIT-030 PSoC 3 Development Kit Guide, Doc. # 001-61038 Rev. *H...

  • Page 25: Psoc 3 Development Kit Expansion Ports

    PSoC Development Kit can be easily ported over to port D on this board. A caveat to this is that there is no opamp available on this port; therefore, opamp-based designs are not recommended for use on this port. CY8CKIT-030 PSoC 3 Development Kit Guide, Doc. # 001-61038 Rev. *H...
  • Page 26 Hardware The following figure shows the pin mapping for the port. Figure 4-10. Port D CY8CKIT-030 PSoC 3 Development Kit Guide, Doc. # 001-61038 Rev. *H...

  • Page 27: Port E

    The two grounds on this port help to keep it distinct even on this board until it reaches the GND plane. Figure 4-11. Port E CY8CKIT-030 PSoC 3 Development Kit Guide, Doc. # 001-61038 Rev. *H...

  • Page 28: Rs-232 Interface

    15[5] and port 6[1]. Two LEDs out of the four are hard-wired to port 6[2] and port 6[3] and the other two are brought out on pads closer to the prototyping area. CY8CKIT-030 PSoC 3 Development Kit Guide, Doc. # 001-61038 Rev. *H...

  • Page 29: Character Lcd

    CAUTION When the resistor is shifted to support a 5-V LCD module, plugging in a 3.3-V LCD mod- ule into the board can damage the LCD module. Figure 4-14. Pin 1 Indication CY8CKIT-030 PSoC 3 Development Kit Guide, Doc. # 001-61038 Rev. *H...

  • Page 30: Capsense Sensors

    The slider elements are connected to pins P5[0:4]. The Cmod (modulation capacitor) is connected to pin P6[4] and an optional Rb (bleeder resistor) is available on P15[4]. Figure 4-16. CapSense Sensors CY8CKIT-030 PSoC 3 Development Kit Guide, Doc. # 001-61038 Rev. *H...

  • Page 31: Code Examples

    Programming the Code Examples Follow these steps to open and program code examples: 1. In the PSoC Creator start page, go to Examples and Kits > Kits > CY8CKIT-030 3.0 and click on a code example. 2. Create a folder in the desired location and click OK.

  • Page 32: Voltagedisplay

    Continuous mode of operation is selected because the ADC scans only one channel. ■ Conversion rate is set to 187 samples/sec, which is the maximum sample rate possible at 20-bit ■ resolution. CY8CKIT-030 PSoC 3 Development Kit Guide, Doc. # 001-61038 Rev. *H...

  • Page 33: Verify Output

    ADC input is measured against internal Vssa. Any offset in the measurement can be positive or negative. This can result in a small offset voltage even when the potentiometer is zero. Figure 5-3. Voltage Display CY8CKIT-030 PSoC 3 Development Kit Guide, Doc. # 001-61038 Rev. *H...

  • Page 34: Intensityled

    Figure 5-4). Note If the CY8CKIT-030 is programmed with any other code example involving LCD display before programming the IntensityLED.hex file, the LCD continues to display the output of the previous project because the LCD component is not used in the IntensityLED project. The LCD display is cleared by power cycling the board.

  • Page 35: Lowpowerdemo

    The device wakes up when SW2 is pressed again and displays the time on the LCD. The following figures show the output display. Figure 5-5. PSoC 3 in Active Mode CY8CKIT-030 PSoC 3 Development Kit Guide, Doc. # 001-61038 Rev. *H...

  • Page 36: Capsense Example

    CapSense buttons and one five-element slider provided on the board. Each capacitive sensor on the board is scanned using the Cypress CSD algorithm. The buttons are pre- tuned in the example code to take care of factors such as board parasitic.
  • Page 37 Code Examples Figure 5-7. CapSense Slider Figure 5-8. CapSense Button CY8CKIT-030 PSoC 3 Development Kit Guide, Doc. # 001-61038 Rev. *H...

  • Page 38: Adc_Dac Example

    Turning the potentiometer results in LCD value change. This also results in change in the period of the sine wave fed into LED4, which can also be observed. Figure 5-9. ADC Output CY8CKIT-030 PSoC 3 Development Kit Guide, Doc. # 001-61038 Rev. *H...

  • Page 39: Appendix

    0.1 uFd 1.0 uFd 1.0 uFd 0.1 uFd 0.1 uFd 0603 0603 0402 0402 VSSA 0402 0402 VSSD VSSD Note: PSoC 3 Section Place De-Caps near to the Chip CY8CKIT-030 PSoC 3 Development Kit Guide, Doc. # 001-61038 Rev. *H...
  • Page 40 1 PIN HDR 1 PIN HDR 1 PIN HDR VSSD VDDD VDDD VDDA NO LOAD NO LOAD VSSD NO LOAD NO LOAD VSSD VSSA P9 RECP 8X1 P9 RECP 8X1 CY8CKIT-030 PSoC 3 Development Kit Guide, Doc. # 001-61038 Rev. *H...
  • Page 41 LM4140 VREF P3[2] VREF ZERO ZERO ZERO ZERO 1.0 uFd 1.0 uFd 0603 0603 NO LOAD 3216 3216 0402 0402 0.1 uFd 0.1 uFd VSSA VSSA Voltage Reference VSSA CY8CKIT-030 PSoC 3 Development Kit Guide, Doc. # 001-61038 Rev. *H...
  • Page 42 R66 ZERO SERIAL_RTS SERIAL_RX SERIAL_TX MAX3232CDR MAX3232CDR SERIAL_CTS SERIAL_RTS 0402 0402 0.1 uFd 0.1 uFd 0402 0402 0.1 uFd 0.1 uFd 4x1 RECP 4x1 RECP NO LOAD VSSD RS 232 CY8CKIT-030 PSoC 3 Development Kit Guide, Doc. # 001-61038 Rev. *H...

  • Page 43: Board Layout

    Board Layout A.2.1 PDC-09589 Top CY8CKIT-030 PSoC 3 Development Kit Guide, Doc. # 001-61038 Rev. *H...

  • Page 44: Pdc-09589 Power

    A.2.2 PDC-09589 Power CY8CKIT-030 PSoC 3 Development Kit Guide, Doc. # 001-61038 Rev. *H...

  • Page 45: Pdc-09589 Ground

    A.2.3 PDC-09589 Ground CY8CKIT-030 PSoC 3 Development Kit Guide, Doc. # 001-61038 Rev. *H...

  • Page 46: Pdc-09589 Bottom

    A.2.4 PDC-09589 Bottom CY8CKIT-030 PSoC 3 Development Kit Guide, Doc. # 001-61038 Rev. *H...

  • Page 47: Bill Of Materials (Bom)

    Diodes Inc BZT52C2V0-7-F Diode SOD-123 50MIL KEYED CONN HEADER 10 PIN Samtec FTSH-105-01-L-DV- 50MIL KEYED SMD POWER JACK CONN JACK POWER PJ-102A 2.1mm PCB RA Breadboard BREADBOARD 17x5x2 923273-I CY8CKIT-030 PSoC 3 Development Kit Guide, Doc. # 001-61038 Rev. *H...
  • Page 48 330 ohm RES 330 OHM 1/10W 5% Panasonic - ECG ERJ-6GEYJ331V 0805 SMD R17,R40,R41,R42, RES 10K OHM 1/16W 5% Stackpole Electronics RMCF 1/16S 10K 5% R43,R44,R45, R46 0402 SMD CY8CKIT-030 PSoC 3 Development Kit Guide, Doc. # 001-61038 Rev. *H...
  • Page 49 TEST POINT PC MINI Keystone Electronics 5000 POINT .040"D RED 2.2K RES 2.2KOHM 1/16W Panasonic - ECG ERA-V27J222V 2700PPM 5%0603 J10,J11 3p_jumper CONN HEADER VERT SGL 961103-6404-AR 3POS GOLD CY8CKIT-030 PSoC 3 Development Kit Guide, Doc. # 001-61038 Rev. *H...
  • Page 50 RES 1/10W 3K OHM 0.1% Stackpole Electronics RNC 20 T9 3K 0.1% 0805 3p_jumper CONN HEADER VERT SGL 961103-6404-AR 3POS GOLD 2p_jumper CONN HEADER VERT SGL 961102-6404-AR 2POS GOLD CY8CKIT-030 PSoC 3 Development Kit Guide, Doc. # 001-61038 Rev. *H...
  • Page 51 CLOSE TYPE BLACK External Assembly Install 3.3V 3.3V label label as per assembly spec 4-40 X 5 +13 Spacer and nut for RS232 Brass Spacer Connector P7 Stud with Nut CY8CKIT-030 PSoC 3 Development Kit Guide, Doc. # 001-61038 Rev. *H...

  • Page 52: Pin Assignment Table

    2. Connected to pin 4 (TDI) on port D P1[5] Connected to pin 3 on port D P1[6] Connected to pin 2 on port D P1[7] Connected to pin 1 on port D CY8CKIT-030 PSoC 3 Development Kit Guide, Doc. # 001-61038 Rev. *H...
  • Page 53 Connected to pin 24 on port E P4[5] Connected to pin 23 on port E P4[6] Connected to pin 22 on port E P4[7] Connected to pin 21 on port E CY8CKIT-030 PSoC 3 Development Kit Guide, Doc. # 001-61038 Rev. *H...
  • Page 54 Connected to 32-kHz crystal P15[3] Connected to 32-kHz crystal Port 15 P15[4] Connected to Rbleed resistor P15[5] Connected to SW3 push button P15[6] Connected to USB D+ P15[7] Connected to USB D– CY8CKIT-030 PSoC 3 Development Kit Guide, Doc. # 001-61038 Rev. *H...
  • Page 55 Note* To enable voltage reference, populate resistors R34, R37, R73, and low dropout voltage ref- erence IC LM4140. See “Bill of Materials (BOM)” on page 47 for more details of components. CY8CKIT-030 PSoC 3 Development Kit Guide, Doc. # 001-61038 Rev. *H...

  • Page 56: Using Rbleed Resistor For Capsense

    Use multiple RBLEED resistors if there are different types of sensors in the design. PSoC 3 and ■ PSoC 5 supports up to three RBLEED resistors per channel. Use variable resistors for RBLEED, for better tunability. ■ CY8CKIT-030 PSoC 3 Development Kit Guide, Doc. # 001-61038 Rev. *H...

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