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Cypress CY3274 Manual

High voltage programmable powerline communication
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CY3274
Cypress High Voltage
Programmable Powerline Communication
Development Kit Guide
Doc. # 001-53598 Rev. *E
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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Summary of Contents for Cypress CY3274

  • Page 1 CY3274 Cypress High Voltage Programmable Powerline Communication Development Kit Guide Doc. # 001-53598 Rev. *E 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...
  • 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

    Board Overview ......................31 User Interface ......................32 Transmit and Receive Filters and Coupling .............. 33 Power Supply......................34 Layout ..........................35 Top Layer........................35 CY3274 Cypress High Voltage Programmable PLC Development Kit Guide, Doc. # 001-53598 Rev. *E [+] Feedback...
  • Page 4 Contents Ground Layer......................36 Power Layer ......................37 Bottom Layer ......................38 Top Silkscreen......................39 Bottom Silkscreen..................... 40 Bill of Materials........................41 CY3274 Cypress High Voltage Programmable PLC Development Kit Guide, Doc. # 001-53598 Rev. *E [+] Feedback...

  • Page 5: Introduction

    This solution is developed for low bandwidth powerline communication. The CY3274 PLC high voltage (HV) PLC development kit provides the capability to develop an appli- cation on the Cypress CY8CPLC20 device that can transmit and receive data over high voltage (110 V to 240 V AC) powerlines.
  • Page 6 The powerline network protocol layer and the physical layer FSK modem are implemented on the CY8CPLC20 chip. The chip also contains a PSoC core in addition to the PLC core. The CY3274 board contains the CY8CPLC20 device along with the power amplification and coupling circuit for communicating on high voltage (110-240 V AC) powerlines.

  • Page 7: Kit Contents

    Note To evaluate this kit, a second high voltage PLC kit is required. The compatible kits are CY3274 (this kit) and CY3272 High Voltage PLC Evaluation Kit, with EZ-Color. For information on these kits, visit http://www.cypress.com/go/CY3274...

  • Page 8: Additional Learning Resources

    For more information regarding PSoC Programmer, supported hardware, and COM layer, go to the PSoC Programmer web page: www.cypress.com/go/psocprogrammer AN54416, Using CY8CPLC20 in Powerline Communication (PLC) Applications ■ http://www.cypress.com/?rID=37951 CY3274 Cypress High Voltage Programmable PLC Development Kit Guide, Doc. # 001-53598 Rev. *E [+] Feedback...

  • Page 9: Document Revision 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. CY3274 Cypress High Voltage Programmable PLC Development Kit Guide, Doc. # 001-53598 Rev. *E [+] Feedback...
  • Page 10 Introduction CY3274 Cypress High Voltage Programmable PLC Development Kit Guide, Doc. # 001-53598 Rev. *E [+] Feedback...

  • Page 11: Getting Started

    1. Insert the kit CD into the CD drive of your PC. The CD is designed to auto-run and the Kit Installer Startup Screen appears. 2. Click Install CY3274 High Voltage PLC Kit to start the installation. Figure 2-1. Kit Installer Startup Screen CY3274 Cypress High Voltage Programmable PLC Development Kit Guide, Doc. # 001-53598 Rev. *E [+] Feedback...
  • Page 12 You can change the location of the folder using Change. 4. Click Next to launch the kit installer. Figure 2-3. CY3274-HV PLV Development Kit - InstallShield Wizard CY3274 Cypress High Voltage Programmable PLC Development Kit Guide, Doc. # 001-53598 Rev. *E [+] Feedback...
  • Page 13 The drop-down menu has the options Typical, Complete, and Custom, as shown in Figure 2-4. 6. Click Next to start the installation. Figure 2-4. Installation Type Options CY3274 Cypress High Voltage Programmable PLC Development Kit Guide, Doc. # 001-53598 Rev. *E [+] Feedback...
  • Page 14 8. A green check mark appears next to every package that is downloaded and installed. 9. Wait until all the packages are downloaded and installed successfully. Figure 2-5. Installation Page CY3274 Cypress High Voltage Programmable PLC Development Kit Guide, Doc. # 001-53598 Rev. *E [+] Feedback...
  • Page 15 Getting Started 10.Click Finish to complete the installation. Figure 2-6. Installation Completion Page CY3274 Cypress High Voltage Programmable PLC Development Kit Guide, Doc. # 001-53598 Rev. *E [+] Feedback...

  • Page 16: Psoc Designer

    Getting Started PSoC Designer 1. Click Start > All Programs > Cypress > PSoC Designer <version> > PSoC Designer <ver- sion>. 2. Click File > New Project to create a new project on the PSoC Designer menu or go to File >...

  • Page 17: Psoc Programmer

    Getting Started PSoC Programmer 1. Click Start > All Programs > Cypress > PSoC Programmer <version> > PSoC Programmer <version>. 2. Connect the MiniProg from Port Selection. Figure 2-8. PSoC Programmer Window 3. Click the File Load button to load the hex file.

  • Page 18: Software Installation

    2.4.3 Installing PLC Control Panel Software The PLC Control Panel GUI is installed as a prerequisite when you install the CY3274 PLC HV Development kit. Follow the steps shown on the screen to complete the installation. If you need to...
  • Page 19 GUI. It can also be accessed from the Help menu in the PLC Control Panel GUI. CY3274 Cypress High Voltage Programmable PLC Development Kit Guide, Doc. # 001-53598 Rev. *E [+] Feedback...
  • Page 20 Getting Started CY3274 Cypress High Voltage Programmable PLC Development Kit Guide, Doc. # 001-53598 Rev. *E [+] Feedback...

  • Page 21: Plc Development Board

    ■ CY3274 PLC Development Board Functional Overview The CY3274 PLC development board is designed as a product development platform for low bandwidth (up to 2400 bps) powerline communication. The user-written application running on the CY8CPLC20 generates the data. The PLC core encapsulates this data into a PLC network packet.

  • Page 22: Hardware Description

    ■ RJ45 connector for debugging RS232 COM port ■ High voltage with SMPS ■ ■ Transmit amplifier and filtering High voltage coupling circuit ■ CY3274 Cypress High Voltage Programmable PLC Development Kit Guide, Doc. # 001-53598 Rev. *E [+] Feedback...

  • Page 23: Development

    Port0 Analog/Digital Port (J13) Free: P01, P02, P04, P07 Port4 Digital Port (J1) LCD: P40 P46 Push- button (S4) Free: P47 DIP Switch (S3) with Header (J12) CY3274 Cypress High Voltage Programmable PLC Development Kit Guide, Doc. # 001-53598 Rev. *E [+] Feedback...
  • Page 24 JP5 (Reset) After this jumper is connected, the external board reset can be connected to the R (Reset) pin on the I2C header (J15). CY3274 Cypress High Voltage Programmable PLC Development Kit Guide, Doc. # 001-53598 Rev. *E [+] Feedback...
  • Page 25 P30, P31, P32, P33, P34, Free port pins P35, P36, P37 P40-P46 Port pins connected to LCD card Free port pin P50, P51, P52, P53 Free port pins CY3274 Cypress High Voltage Programmable PLC Development Kit Guide, Doc. # 001-53598 Rev. *E [+] Feedback...

  • Page 26: Lcd Daughter Card

    3-5. The contrast of the LCD is controlled by the potentiometer R46. Figure 3-5. LCD Daughter Card Board Connection Potentiometer R46 -> For LCD Contrast [+] Feedback [+] Feedback CY3274 Cypress High Voltage Programmable PLC Development Kit Guide, Doc. # 001-53598 Rev. *E [+] Feedback...

  • Page 27: Rj45 Connector For Debugging

    The host asks the chip if it can send information through this pin. The chip signals that it is ready to accept information through RX. CY3274 Cypress High Voltage Programmable PLC Development Kit Guide, Doc. # 001-53598 Rev. *E [+] Feedback...

  • Page 28: High Voltage With Switched Mode Power Supply (Smps)

    They are not required to achieve robust PLC communication. U4, Q1, Q2 These opamp and high gain transistors are used for the power amplification stage. CY3274 Cypress High Voltage Programmable PLC Development Kit Guide, Doc. # 001-53598 Rev. *E [+] Feedback...

  • Page 29: High Voltage Coupling Circuit

    This is the coupling capacitor that couples the communication signal to the powerline and rejects low frequency noise. The voltage rating and X1/X2 safety ratings of this component are important parameters. CY3274 Cypress High Voltage Programmable PLC Development Kit Guide, Doc. # 001-53598 Rev. *E [+] Feedback...

  • Page 30: Code Example

    Communication (PLC) Applications. Technical Reference For a real-time list of knowledge base articles for the CY3274 Kit, refer to our Online Knowledge Base. For any help with the installation of the control panel, refer to the Control Panel User Guide provided in the kit CD.

  • Page 31: Appendix

    Appendix Schematics A.1.1 Board Overview CY3274 Cypress High Voltage Programmable PLC Development Kit Guide, Doc. # 001-53598 Rev. *E [+] Feedback...

  • Page 32: User Interface

    A.1.2 User Interface CY3274 Cypress High Voltage Programmable PLC Development Kit Guide, Doc. # 001-53598 Rev. *E [+] Feedback...

  • Page 33: Transmit And Receive Filters And Coupling

    A.1.3 Transmit and Receive Filters and Coupling CY3274 Cypress High Voltage Programmable PLC Development Kit Guide, Doc. # 001-53598 Rev. *E [+] Feedback...

  • Page 34: Power Supply

    A.1.4 Power Supply CY3274 Cypress High Voltage Programmable PLC Development Kit Guide, Doc. # 001-53598 Rev. *E [+] Feedback...

  • Page 35: Layout

    Layout A.2.1 Top Layer CY3274 Cypress High Voltage Programmable PLC Development Kit Guide, Doc. # 001-53598 Rev. *E [+] Feedback...

  • Page 36: Ground Layer

    A.2.2 Ground Layer CY3274 Cypress High Voltage Programmable PLC Development Kit Guide, Doc. # 001-53598 Rev. *E [+] Feedback...

  • Page 37: Power Layer

    A.2.3 Power Layer CY3274 Cypress High Voltage Programmable PLC Development Kit Guide, Doc. # 001-53598 Rev. *E [+] Feedback...

  • Page 38: Bottom Layer

    A.2.4 Bottom Layer CY3274 Cypress High Voltage Programmable PLC Development Kit Guide, Doc. # 001-53598 Rev. *E [+] Feedback...

  • Page 39: Top Silkscreen

    A.2.5 Top Silkscreen CY3274 Cypress High Voltage Programmable PLC Development Kit Guide, Doc. # 001-53598 Rev. *E [+] Feedback...

  • Page 40: Bottom Silkscreen

    A.2.6 Bottom Silkscreen CY3274 Cypress High Voltage Programmable PLC Development Kit Guide, Doc. # 001-53598 Rev. *E [+] Feedback...

  • Page 41: Bill Of Materials

    C30, C31 (2nd 4.7 µF, United Chemi- EKMG401ELL4 565-1411-ND Source, 400V R7MJ16S 105C rated) Capacitor Electrolytic 330 µF, UPW1C331MP Nichicon 493-1784-ND 330 µF 16V 20% CY3274 Cypress High Voltage Programmable PLC Development Kit Guide, Doc. # 001-53598 Rev. *E [+] Feedback...
  • Page 42 Header, 2-Pin, Female ponents J9, J13, 929850E-01-36- Header, 4-Pin J17, J20 ICE Connection Tyco 5557785-1 A31457-ND 5-pin ISSP Header J15, J21 Molex 22-23-2051 WM4203-ND CY3274 Cypress High Voltage Programmable PLC Development Kit Guide, Doc. # 001-53598 Rev. *E [+] Feedback...
  • Page 43 Gain Transistor Q4 (2nd ST Micro STX616-AP 497-7625-1-ND source) Resistor 1.00k 1% 1/ R1, R3, R4, RC0603FR- 311-1.00KHRTR- 1.00k Yageo 10 W 0603 071KL CY3274 Cypress High Voltage Programmable PLC Development Kit Guide, Doc. # 001-53598 Rev. *E [+] Feedback...
  • Page 44 RES 68.0 K OHM 1/8W 68k, RC0805FR- 311-68.0KCRTR- Yageo 1% 0805 SMD 0768KL RES 1.00 OHM 1/10W RC0603FR- 311-1.00HRCT- Yageo 1% 0603 SMD 071RL CY3274 Cypress High Voltage Programmable PLC Development Kit Guide, Doc. # 001-53598 Rev. *E [+] Feedback...
  • Page 45 Cypress National LMH6639MF/ LMH6639MFCT- Op-Amp 190 MHz U2, U3, U4 Semiconduc- NOPB LD1117DT50CT Voltage Regulator 5 V ST Micro 497-1237-1-ND Off-Line Switcher iWatt iW1690-07 CY3274 Cypress High Voltage Programmable PLC Development Kit Guide, Doc. # 001-53598 Rev. *E [+] Feedback...
  • Page 46 C3290-24.000-ND Y1 (2nd CSX750FCC24. Citizen 300-7214-2-ND Source) 000M-UT Crystal 32.768 kHz 32.768 ECS Inc. ECS-3X8X X1123-ND 12.5 pF Cypress LCD Module LCD1 Semiconduc- 1187-00003 CY3274 Cypress High Voltage Programmable PLC Development Kit Guide, Doc. # 001-53598 Rev. *E [+] Feedback...

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