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Cypress CY4502 Manual

Ez-pd ccg2 development kit
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Please note that Cypress is an Infineon Technologies Company.
The document following this cover page is marked as "Cypress" document as this is the
company that originally developed the product. Please note that Infineon will continue
to offer the product to new and existing customers as part of the Infineon product
portfolio.
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The fact that Infineon offers the following product as part of the Infineon product
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when appropriate, and any changes will be set out on the document history page.
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Summary of Contents for Cypress CY4502

  • Page 1 Please note that Cypress is an Infineon Technologies Company. The document following this cover page is marked as “Cypress” document as this is the company that originally developed the product. Please note that Infineon will continue to offer the product to new and existing customers as part of the Infineon product portfolio.
  • Page 2 CY4502 EZ-PD™ CCG2 Development Kit Guide Doc. No. 001-96601 Rev. *H Cypress Semiconductor 198 Champion Court San Jose, CA 95134-1709 http://www.cypress.com Arrow.com. Arrow.com. Downloaded from Downloaded from...
  • Page 3 Cypress is not liable, in whole or in part, and you shall and hereby do release Cypress from any claim, damage, or other liability arising from or related to all Unintended Uses of Cypress products.

  • Page 4: Table Of Contents

    CCG2 Controller ..............................26 USB Type-C Plug ..............................27 SWD Connector ..............................28 20-pin Header ..............................29 Appendix A: Troubleshooting Guide ..........................30 CY4502 EZ-PD™ CCG2 Development Kit Guide, Doc. No. 001-96601 Rev. *H Arrow.com. Arrow.com. Arrow.com. Arrow.com. Downloaded from...
  • Page 5 B.4 Ground Layer 2 ............................... 32 B.5 Power Layer 1 ................................. 33 B.6 Power Layer 2 ................................. 33 Revision History ................................... 34 Document Revision History ............................34 CY4502 EZ-PD™ CCG2 Development Kit Guide, Doc. No. 001-96601 Rev. *H Arrow.com. Arrow.com. Arrow.com. Arrow.com.

  • Page 6: Safety Information

    Handling Boards CY4502 boards are sensitive to ESD. Hold the board only by its edges. After removing the board from its box, place it on a grounded, static-free surface. Use a conductive foam pad if available. Do not slide the board over any surface.

  • Page 7: Introduction

    CY4502 development board  Quick start guide  Extra Jumpers Visit the DVK web page (www.cypress.com/CY4502) for more information. Inspect the contents of the DVK. If any parts are missing, contact your nearest Cypress sales office for further assistance. 1.1.1 Software The CY4502 CCG2 DVK installer package available at www.cypress.com/CY4502,...

  • Page 8: Tools Not Included

    Tools  USB PD–capable/Type-C PC host: The CY4502 board works with a USB PD–capable PC host with a Type-C receptacle. If a Type-C USB PD–enabled PC is not available, the CCG1 Host board that comes with CY4501 CCG1 Development Kit, can be used in conjunction with a standard USB PC.
  • Page 9 PD Data Message defined for vendor/standards usage. These are further partitioned into Structured (VDM) VDM messages, where Commands are defined in this specification, and Unstructured VDM messages, which are entirely Vendor Defined. CY4502 EZ-PD™ CCG2 Development Kit Guide, Doc. No. 001-96601 Rev. *H Arrow.com. Arrow.com. Arrow.com.

  • Page 10: Getting Started

    2. Getting Started This chapter describes how to install and configure the CY4502 CCG2 DVK. 2.1 CY4502 CCG2 DVK Installation To install the DVK software, follow these steps: Download the latest CY4502 CCG2 DVK software from the CY4502 CCG2 DVK page.
  • Page 11 (Figure 2-3). Figure 2-3. Installation Progress When installation is complete, you have the option to launch Cypress Update Manager (Figure 2-4) to ensure you have the latest DVK. CY4502 EZ-PD™ CCG2 Development Kit Guide, Doc. No. 001-96601 Rev. *H Arrow.com.

  • Page 12: Install Hardware

    There is no additional hardware installation required for this kit. 2.3 Install Software When installing the CY4502 CCG2 DVK, the installer checks if the required software is installed in the system. If the required applications are not installed, then it installs them as prerequisites.

  • Page 13: Kit Operation

    , VCONN, and the CC lines. LEDs are used to indicate the powered chip. The two CYPD2103 devices in the CY4502 board are shipped with factory-programmed firmware that demonstrates the functionality of CCG2 controllers in EMCA USB PD Type-C cables. The CYPD2103 firmware implements a passive EMCA cable with one CCG2 controller or two CCG2 controllers for each cable solution.

  • Page 14: Jumpers

    Short 1–2 measurement pins 1 and 2. The measured current is the total current consumed by the CY4502 board, including the LEDs, when the J1 connector is connected to the host (that is, when the DVK is powered using VCONN from Type-C plug, J1).

  • Page 15: Ccg2 Single-Chip Emca Application

    UFP and are not recognized by the UFP or the other cable plug. 3.3 CCG2 Single-Chip EMCA Application The CY4502 board can operate in a single-chip EMCA application, as shown in Figure 3-5. Follow these steps to configure...
  • Page 16 CCG2 device responds only to SOP’ packets. For more details on this application, refer to AN95615 - Designing USB 3.1 CCG2. Type-C Cables Using EZ-PD™ CY4502 EZ-PD™ CCG2 Development Kit Guide, Doc. No. 001-96601 Rev. *H Arrow.com. Arrow.com. Arrow.com. Arrow.com.

  • Page 17: Ccg2 Two-Chip Emca Application (One Chip Powered)

    Kit Operation 3.4 CCG2 Two-Chip EMCA Application (One Chip Powered) The CY4502 board can operate in the two-chip EMCA application, with only one of the two CCG2 controllers powered, as shown in Figure 3-7. Follow these steps to configure the board for this mode (depicted in...

  • Page 18: Ccg2 Two-Chip Emca Application (Both Chips Powered)

    For more details on this application, refer to 3.5 CCG2 Two-Chip EMCA Application (Both Chips Powered) The CY4502 board can operate in the two-chip EMCA application, with both CCG2 controllers powered, as shown in Figure 3-9. Follow these steps to configure the board for this mode (depicted in...

  • Page 19: Cy4502 Jumper Configuration Summary

    AN95615 - Designing USB 3.1 Type-C Cables CCG2. Using EZ-PD™ 3.6 CY4502 Jumper Configuration Summary Table 3-2 summarizes the jumper settings needed to configure the CY4502 board for the three different applications described in sections 3.3 Table 3-2. CY4502 Board Jumper Settings Overview CCG2 Single-Chip...

  • Page 20: How To Test The Cy4502 Board

    Follow these steps to test the CY4502 board. Connect the CY4502 board between a Type-C enabled host (such as a laptop or PC) and a Type-C enabled device with a Type-C receptacle (such as a monitor or USB hard disk). One or two LEDs glow, as listed in Table 3-3, to indicate that the CCG2 controller(s) and the CY4502 board are powered.
  • Page 21 Power the CCG1 Client board by connecting a USB Mini cable at connector J7. LED2 on the CCG1 Client board glows to indicate that the board is powered. Connect one of the Type-C plugs of the CY4502 board to the CCG1 Host board at connector J14 of the CCG1 Host board.

  • Page 22: Programming The Ccg2 Device

    Kit Operation Connect the other Type-C plug of the CY4502 board to connector J15 of the CCG1 Client board. 10. One or two LEDs on the CY4502 board glow, as in Table 3-3, to indicate that the CY4502 board is powered and also to indicate which CCG2 controller has been powered.
  • Page 23 Kit Operation Figure 3-13. Upgrade over SWD (Using MiniProg3) PSoC Programmer is installed as part of the CY4502 CCG2 DVK installer. Obtain a MiniProg3 Program and Debug Kit from the Cypress webpage. To use PSoC Programmer, follow these steps: Start PSoC Programmer from Start > All Programs > Cypress > PSoC Programmer.

  • Page 24: Programming The Ccg2 Device Using A Ccg1 Host Board Over The Cc Line

    Click the File Load button and point to the appropriate hex file to load it. Note: Firmware images are not included as part of the CY4502 CCG2 DVK installer. The firmware image for the CSP (CYPD2103-20FNXIT) and the DFN (CYPD2103-14LHXIT) parts are different. Contact...
  • Page 25 ‘C:\Program Files (x86)\Cypress\EZ-PD Configuration Utility\User Manual’ after installing EZ-PD Configuration utility. Note: Firmware images are not included with the CY4502 CCG2 DVK installer. Firmware image for the CSP (CYPD2103-20FNXIT) and the DFN (CYPD2103-14LHXIT) parts are different. Contact Cypress for the appropriate CCG2 firmware images.

  • Page 26: Hardware

    LED1 CCG2, U2 CCG2, U1 (CYPD2103-14LHXIT) (CYPD2103-20FNXIT) LED2 SWD Header, J4 SWD Header, J3 Type-C Plug, J1 Type-C Plug, J2 CY4502 EZ-PD™ CCG2 Development Kit Guide, Doc. No. 001-96601 Rev. *H Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com.

  • Page 27: Cy4502 Board Details

    (one CCG2 per cable plug) solutions. This EMCA solution contains two CCG2 devices (U1 and U2), one for each plug, as shown in Figure 4-3. Figure 4-3. CCG2 Devices CY4502 EZ-PD™ CCG2 Development Kit Guide, Doc. No. 001-96601 Rev. *H Arrow.com. Arrow.com. Arrow.com. Arrow.com.

  • Page 28: Usb Type-C Plug

    Hardware 4.3 USB Type-C Plug The CY4502 board contains two USB Type-C plugs: J1 and J2. Figure 4-4 shows the USB 3.0 pins (SS_TX_M, SS_TX_P, SS_RX_P, and SS_RX_M), USB 2.0 pins (D+ and D–), cable power signals (VBUS and GND), sideband use (SBU) signals (SBU1, SBU2), and the configuration channel (CC/ VCONN) that are available on the J1 and J2 USB Type-C plugs.

  • Page 29: Swd Connector

    The bypass capacitors should be placed as close as possible to the VBUS pins of the Type-C connector. In the CY4502 board, the capacitors on the VBUS pins are not mounted as the parasitic capacitance itself sums up to > 10 nF.

  • Page 30: 20-Pin Header

    Hardware 4.5 20-pin Header The CY4502 board contains one 20-pin header, J9, that is not mounted on the DVK. The CCG2 GPIOs and I C lines are exposed on the 20-pin header (Figure 4-7). The R line from U1, VCONN, and CC lines are also accessible as test points for debugging.

  • Page 31: Appendix A: Troubleshooting Guide

    Incorrect jumper settings Ensure jumper settings are in accordance configuration with only one powered. with those in CCG2 Two-Chip EMCA Application (one chip powered). CY4502 EZ-PD™ CCG2 Development Kit Guide, Doc. No. 001-96601 Rev. *H Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com.

  • Page 32: Appendix B: Pcb Layout

    Appendix B: PCB Layout B.1 Top Layer B.2 Bottom Layer CY4502 EZ-PD™ CCG2 Development Kit Guide, Doc. No. 001-96601 Rev. *H Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com.

  • Page 33: Ground Layer 1

    Appendix B: PCB Layout B.3 Ground Layer 1 B.4 Ground Layer 2 CY4502 EZ-PD™ CCG2 Development Kit Guide, Doc. No. 001-96601 Rev. *H Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com.

  • Page 34: Power Layer 1

    Appendix B: PCB Layout B.5 Power Layer 1 B.6 Power Layer 2 CY4502 EZ-PD™ CCG2 Development Kit Guide, Doc. No. 001-96601 Rev. *H Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com.

  • Page 35: Revision History

    Table 3-4 Table 3-5. Updated section 3.8.2. 05/23/2017 AESATMP9 Updated logo and copyright. 03/07/2018 GAYA Updated copyright notice. CY4502 EZ-PD™ CCG2 Development Kit Guide, Doc. No. 001-96601 Rev. *H Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com.

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