Cypress EZ-PD CY4502 Manual
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Cypress EZ-PD CY4502 Manual

Ccg2 development kit
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CY4502
EZ-PD™ CCG2 Development Kit Guide
Doc. No. 001-96601 Rev. *G
Cypress Semiconductor
198 Champion Court
San Jose, CA 95134-1709
Phone (USA): +1.800.858.1810
Phone (Intnl): +1.408.943.2600
http://www.cypress.com

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Summary of Contents for Cypress EZ-PD CY4502

  • Page 1 CY4502 EZ-PD™ CCG2 Development Kit Guide Doc. No. 001-96601 Rev. *G Cypress Semiconductor 198 Champion Court San Jose, CA 95134-1709 Phone (USA): +1.800.858.1810 Phone (Intnl): +1.408.943.2600 http://www.cypress.com...
  • Page 2 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 systems application implies that the manufacturer assumes all risk of such use and in doing so indemnifies Cypress against all charges.

  • Page 3: Table Of Contents

    Contents Safety Information .................................. 5 Regulatory Compliance ..............................5 General Safety Instructions ............................. 5 ESD Protection ..............................5 Handling Boards ..............................5 Introduction ..................................6 Kit Contents ................................6 1.1.1 Software ..............................6 1.1.2 Tools Not Included ............................ 7 Additional Learning Resources ..........................7 Document Conventions ............................
  • Page 4 Contents Appendix B: PCB Layout ..............................31 B.1 Top Layer ................................31 B.2 Bottom Layer ................................31 B.3 Ground Layer 1 ............................... 32 B.4 Ground Layer 2 ............................... 32 B.5 Power Layer 1 ................................. 33 B.6 Power Layer 2 ................................. 33 Revision History ...................................

  • Page 5: Safety Information

    General Safety Instructions ESD Protection ESD can damage boards and associated components. Cypress recommends that the user perform procedures only at an ESD workstation. If an ESD workstation is not available, use appropriate ESD protection by wearing an antistatic wrist strap attached to the chassis ground (any unpainted metal surface) on the board when handling parts.

  • Page 6: 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 7: Tools Not Included

    Introduction 1.1.2 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 8 Introduction Definitions and Acronyms Meaning End Of Packet (EOP) K-code marker used to delineate the end of a packet Inter-integrated circuit. Packet An entire unit of PD communication, including a preamble, SOP, payload, CRC, and EOP. Cable with a USB plug on each end, at least one of which is a cable plug supporting SOP’ that does not Passive cable incorporate data bus signal conditioning circuits.

  • Page 9: 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 10 (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. *G...

  • Page 11: Install Hardware

    Figure 2-4. Cypress Update Manager Notes:  You can launch the Update Manager from Windows > Start > All Programs > Cypress > Cypress Update Manager. After the installation is complete, the contents are available at the following location: <Install Directory>\CY4502 CCG2 DVK\<version>.

  • Page 12: Kit Operation

    3. Kit Operation The CY4502 CCG2 DVK includes the CY4502 board shown in Figure 3-1. Figure 3-1. CY4502 Board 20-pin Header LED1 CCG2 CCG2 (CYPD2103-14LHXIT) (CYPD2103-20FNXIT) LED2 SWD Header SWD Header Type-C Plugs This DVK contains two CCG2 controllers (one in the CSP package and the other in the DFN package), two SWD connectors, two USB Type-C plugs, two LEDs, and footprint to populate a 20-pin header for debugging.

  • Page 13: Jumpers

    Kit Operation 3.2 Jumpers The CY4502 board includes five jumpers mounted on the board. Table 3-1 describes the purpose and the default settings of the jumpers in CY4502 board (depicted in Figure 3-3). Figure 3-3. CY4502 Board Default Jumper Settings Type-C Plug, J1 Type-C Plug, J2 Table 3-1.

  • Page 14: Ccg2 Single-Chip Emca Application

    Kit Operation Function Jumper Purpose Default SOP” Jumpers to enable SOP” response for U1 (CYPD2103-20FNXIT): Open Short: Enables SOP” response by pulling GPIO (D3) low. The CYPD2103 firmware response selection for U1 is configured to detect the presence of the VCONN supply in the VCONN1/VCONN2 pins for determining the responsiveness to SOP packets.
  • Page 15 Kit Operation Figure 3-4. CCG2 Single-Chip EMCA Application Jumper Settings J5 - Open J13 - Open LED1 LED2 J6 - Closed J7 – Short 2-3 J8 - Open Figure 3-5. CCG2 Single-Chip EMCA Application Diagram Type-C Type-C Plug Plug VBUS VCONN 2 VCONN 1 VDDD...

  • Page 16: 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 Figure 3-6): Short pins 1 and 2 of jumper J6.

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

    Kit Operation There are two advantages of using this topology: Saves one wire (VCONN) running through the cable Allows both plug ends to be identical, which saves on inventory costs AN95615 - Designing USB 3.1 Type-C Cables Using EZ-PD™ CCG2 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...

  • Page 18: Cy4502 Jumper Configuration Summary

    Kit Operation Figure 3-9. CCG2 Two-Chip EMCA Application Diagram (Both Chips Powered) Type-C Type-C Plug Plug VBUS VCONN2 VCONN1 0.1uF VDDD VDDD VDDIO VCONN2 VCONN1 VCONN1 VCONN2 GPIO 0.1uF GPIO VDDIO GPIO GPIO GPIO VCCD VCCD GPIO CCG2 GPIO VDDIO CCG2 GPIO (CYPD2103-14LHXIT)

  • Page 19: How To Test The Cy4502 Board

    If a Type-C enabled host or device is not available, get a CY4501 CCG1 Development Kit and follow the steps below to test the CY4502 board. Visit the web page: http://www.cypress.com/CY4501 for more details on the CY4501 CCG1 Development Kit.:...
  • Page 20 Kit Operation Table 3-4. Jumper Settings for CCG1 Host Board Jumper Position Comments Short 2-5 Board gets powered from USB 3.0 connector (J12) Closed Provision for measuring current consumption on VCONN Short 2–4 CC2 Rp selection for 1.5 A current advertisement Short 2–4 CC1 Rp selection for 1.5 A current advertisement Closed...

  • Page 21: 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 22 To use PSoC Programmer, follow these steps: Start PSoC Programmer from Start > All Programs > Cypress > PSoC Programmer. Connect one end of the USB cable to the MiniProg3 programmer and connect the other end to the PC.

  • Page 23: Programming The Ccg2 Device Using A Ccg1 Host Board Over The Cc Line

    Programming the CCG2 Device Using a CCG1 Host Board over the CC Line A firmware upgrade application, EZ-PD Configuration Utility, is provided by Cypress and can be downloaded from www.cypress.com/ezpdutility. The EZ-PD Configuration Utility is a Microsoft Windows Application, which can be used to configure and program CCG2 devices in the USB Type-C cable directly over the CC line with the help of the CCG1 Host and Client boards.
  • Page 24 CCG2-based EMCA cable requires both a host (DFP) and client (UFP) to be connected, as illustrated in Figure 3-15. To upgrade the CCG2 firmware over the CC line, follow the steps described in EZ-PD Configuration Utility User Manual which can be found from the location ‘C:\Program Files (x86)\Cypress\EZ-PD Configuration Utility\User Manual’ after installing EZ-PD Configuration utility.

  • Page 25: Hardware

    4. Hardware This chapter describes the hardware interfaces and circuits available on the development board, as shown in Figure 4-1. It covers the following topics:  CCG2 controllers  Type-C plugs  SWD connectors  Headers Figure 4-1. CY4502 board Hardware Block Diagram CCG signal from USB Connector Connector for...

  • Page 26: Cy4502 Board Details

    Hardware 4.1 CY4502 Board Details The CY4502 board hardware consists of the following components:  U1: CCG2 controller in CSP package (CYPD2103-20FNXIT)  U2: CCG2 controller in DFN package (CYPD2103-14LHXIT)  LED1: Power (VCONN) indicator of U1  LED2: Power (VCONN) indicator of U2 ...

  • Page 27: 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 28: Swd Connector

    Hardware Table 4-1. USB Type-C Plug Signals Signal Group Signal Description SSTXp1, SSTXn1 The SuperSpeed USB serial data interface defines one differential transmit pair and one differential receive pair. SSRXp1, SSRXn1 USB 3.1 On a USB Type-C plug and receptacle, two sets of SuperSpeed USB signal pins are defined to SSTXp2, SSTXn2 enable the plug flipping feature.

  • Page 29: 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 30: Appendix A: Troubleshooting Guide

    Appendix A: Troubleshooting Guide Problem Possible Cause Possible Solution CY4502 board does not work for one-chip Incorrect jumper settings Ensure jumper settings are in accordance solution. with those in CCG2 Single-Chip EMCA Application. Incorrect jumper settings CY4502 board does not work for two-chip Ensure jumper settings are in accordance solution with only one chip powered.

  • Page 31: 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. *G...

  • Page 32: 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. *G...

  • Page 33: 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. *G...

  • Page 34: Revision History

    Revision History Document Revision History Document Title: CY4502 EZ-PD™ CCG2 Development Kit Guide Document Number: 001-96601 Revision Issue Date Origin of Description of Change Change 04/14/2015 GAYA Initial version of kit guide. 04/17/2015 GAYA Installer images and template updated. 04/21/2015 GAYA Updated How to Test the CY4502...

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