Cypress CY4532 EZ-PD User Manual
EZ-PD™ CCG3PA Evaluation Kit Guide
CY4532
Doc. No. 002-18680 Rev. **
Cypress Semiconductor
198 Champion Court
San Jose, CA 95134
Phone (USA): 800.858.1810
Phone (Intnl): +1.408.943.2600
www.cypress.com
Copyrights
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CY4532 EZ-PD™ CCG3PA Evaluation Kit Guide, Doc. No. 002-18680 Rev. ** 2
Contents
CY4532 EZ-PD™ CCG3PA Evaluation Kit Guide .............................................................................................................. 1
Contents .............................................................................................................................................................................. 3
Safety Information ............................................................................................................................................................... 4
1. Introduction ................................................................................................................................................................. 6
1.1 Kit Contents ........................................................................................................................................................ 6
1.2 Getting Started ................................................................................................................................................... 7
1.3 Acronyms............................................................................................................................................................ 7
2. Kit Installation ............................................................................................................................................................. 9
2.1 CY4532 EZ-PD™ CCG3PA EVK Kit Software Installation ................................................................................. 9
3. CY4532 System Design Details ............................................................................................................................... 13
3.1 CY4532 EVK System Overview ........................................................................................................................ 13
3.2 CY4532 EVK Hardware Overview .................................................................................................................... 14
3.3 CY4532 Power Board ....................................................................................................................................... 15
3.4 CY4532 Main Board ......................................................................................................................................... 18
4. Programming the EZ-PD™ CCG3PA Controller ..................................................................................................... 20
4.1 Programming the CCG3PA Controller on the CY4532 EVK ............................................................................. 20
5. Kit Operation ............................................................................................................................................................. 25
5.1 Power Adapter (PA) Demo ............................................................................................................................... 25
5.2 Power Bank (PB) Demo ................................................................................................................................... 27
5.3 Using the CY4532 Power Board as a Programmer .......................................................................................... 31
A. Terminology .............................................................................................................................................................. 33
B. Configuring CY4532 EVK for 1-Cell or 2-Cell Li-Ion Battery Operation .............................................................. 34
C. Identifying the Application Firmware Type ............................................................................................................ 40
D. CY4532 Schematics and Bill Of Material (BoM) ..................................................................................................... 41
Revision History ................................................................................................................................................................ 64
CY4532 EZ-PD™ CCG3PA Evaluation Kit Guide, Doc. No. 002-18680 Rev. ** 3
Safety Information
The CY4532 EZ-PD CCG3PA Evaluation Kit boards contain ESD-sensitive devices. Electrostatic
charges readily accumulate on the human body and any equipment, which can cause a discharge
without detection. Permanent damage may occur to devices subjected to high-energy discharges.
Proper ESD precautions are recommended to avoid performance degradation or loss of
functionality. Store unused CY4532 EZ-PD CCG3PA EVK boards in the protective shipping
package.
End-of-Life/Product Recycling
The end-of-life cycle for this kit is five years from the date of manufacture mentioned on the back
of the box. Contact the nearest recycler to discard the kit.
The CY4532 EZ-PD™ CCG3PA EVK is intended for use as a evaluation platform for hardware or software in a laboratory
environment. The board is an open-system design, which does not include a shielded enclosure. Due to this reason, the
board may cause interference to other electrical or electronic devices in close proximity. In such cases, take adequate
preventive measures. Also, do not use this board near any medical equipment or RF devices.
Attaching additional wiring to this product or modifying the product operation from the factory default may affect its
performance and cause interference with other apparatus in the immediate vicinity. If such interference is detected, suitable
mitigating measures must be taken.
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.
Handling Boards
The boards provided with CY4532 EZ-PD CCG3PA Evaluation Kit are sensitive to ESD. This also applies to the boards that
are provided with a plastic casing, when they are removed from the casing. Hold the boards only by the edges. After
removing a board from the box/casing, place it on a grounded, static-free surface. Use a conductive foam pad, if available.
Do not slide the board over any surface.
CY4532 EZ-PD™ CCG3PA Evaluation Kit Guide, Doc. No. 002-18680 Rev. ** 4
Do’s and Don’ts
Use only a compatible 1-Cell or 2-Cell Li-Ion battery. Ensure that battery is connected to
the Battery Terminal (J1) of CY4532 Power Board as per the marked polarity (+/-) on the
hardware. Refer to 5. for more details.
Supply 12 V DC input only at the DC Jack (J3) of CY4532 Power Board.
Do NOT exceed 24 V DC input at the DC Terminal (J2) of CY4532 Power Board.
Do NOT connect any battery at the DC Terminal (J2) of CY4532 Power Board.
Do NOT supply DC input at Load Terminals (J4 and J5) of CY4532 Power Board.
Do NOT connect DC input at the DC Jack (J3) and battery at Battery Terminal (J1)
simultaneously.
Do NOT apply more than 6.5 V on the test points.
Do NOT apply reverse voltage on the test points.
Do NOT connect USB Type-C Power Adapter to the USB Type-C port (J13) located on
the CY4532 Power Board.
Safety Information
CY4532 EZ-PD™ CCG3PA Evaluation Kit Guide, Doc. No. 002-18680 Rev. ** 5
1. Introduction
The CY4532 EZ-PD™ CCG3PA Evaluation Kit (EVK) is based on the CCG3PA product family of Cypress’s USB Type-C
microcontrollers. This EVK is intended to be an evaluation vehicle for USB Type-C Power Adapter (PA) and USB Type-C
Power Bank (PB) applications. The kit can be configured for a PA or PB application using a combination of firmware, jumper
settings on the kit hardware, and external accessories. The following paragraphs provide a brief description of both
applications:
USB Type-C Power Adapter (PA): To charge a device such as a mobile phone or notebook which supports battery
charging through the Type-C interface. The device can be connected to the Type-C port on the CY4532 EVK’s Main
Board to be charged as per the USB Power Delivery (PD) protocol. This application requires a DC input to be supplied
to the EVK.
In addition to charging through the USB Type-C port, the EVK also supports charging through a USB Type-A port to
enable battery charging of legacy devices. The CY4532 EVK supports Battery Charging (BC) 1.2, Qualcomm Quick
Charge (QC) 3.0, Apple 2.4A charging and Samsung Adaptive Fast Charging (AFC) charging protocols on the USB
Type-A port.
USB Type-C Power Bank (PB): This application is similar to the PA application. Here, a 1-Cell or 2-Cell Lithium-ion
battery, which is connected to the CY4532 EVK acts as the power source to support charging on USB Type-C and
USB Type-A ports. In addition, the battery can be charged using a USB Type-C Power Adapter connected to the USB
Type-C port of the EVK’s Main Board.
In addition to the applications described above, the CY4532 Power Board can be used as a Programmer for Cypress
EZ-PD CCGx Products supporting Configuration Channel (CC) bootloading. Refer to 5. for more details.
1.1 Kit Contents
The CY4532 EZ-PD CCG3PA EVK consists of the following contents:
CY4532 EZ-PD CCG3PA EVK Power Board
CY4532 EZ-PD CCG3PA EVK Main Board (pre-mounted on the CY4532 EVK Power Board)
12 V 24 W DC Power Adapter
Quick Start Guide
1.1.1 Hardware Not Included With Kit
The CY4532 EZ-PD CCG3PA EVK does not come with all of the hardware needed to perform the demonstrations
documented in sections Power Adapter (PA) Demo and Power Bank (PB) Demo of the Kit Operation chapter. The following
items are not included:
A USB Type-C device that can consume power over the Type-C port (example: laptop or mobile phone with USB Type-
C port)
A device that can be charged over the USB Type-A interface (example: mobile phone which can be charged through
the USB port)
1-cell (2.7 V–4.2 V) or 2-cell (5.4 V–8.4 V) Li-ion battery
USB Type-C Power Adapter. This is required to charge the battery attached to the CY4532 EVK in PB use-case.
CY4532 EZ-PD™ CCG3PA Evaluation Kit Guide, Doc. No. 002-18680 Rev. ** 6
Introduction
Acronym
Definition
AFC
Adaptive Fast Charging
BC
Battery Charging
CC
Configuration Channel
CCG
Cable Controller Generation
DFP
Downstream Facing Port
DRP
Dual Role Port
EC
Embedded Controller
EMCA
Electronically Marked Cable Assembly
EMI
Electromagnetic Interference
ESD
Electrostatic Discharge
EVK
Evaluation Kit
FET
Field-Effect Transistor
GPIO
General-Purpose Input/ Output
IC
Integrated Circuit
I2C
Inter-Integrated Circuit
LED
Light-Emitting Diode
OCP
Over Current Protection
PA
Power Adapter
PB
Power Bank
PDO
Power Data Object
PMIC
Power Management Integrated Circuit
PS
Power Supply
PSoC®
Programmable System-on-Chip
QC
Quick Charge
SWD
Serial Wire Debug
USB cables required for connecting the devices to the USB Type-C and Type-A ports
1.2 Getting Started
For instructions on how to run a quick demonstration and observe the kit functionality, refer to the Power Adapter (PA)
Demo section.
1.3 Acronyms
Table 1-1. Acronyms Used in this Document
CY4532 EZ-PD™ CCG3PA Evaluation Kit Guide, Doc. No. 002-18680 Rev. ** 7
Introduction
Acronym
Definition
UART
Universal Asynchronous Receiver Transmitter
UFP
Upstream Facing Port
USB
Universal Serial Bus
USB-PD
Universal Serial Bus Power Delivery
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2. Kit Installation
This chapter describes the procedure to install the CY4532 EZ-PD CCG3PA EVK software.
2.1 CY4532 EZ-PD™ CCG3PA EVK Kit Software Installation
To install the kit software, follow these steps:
1. Download the latest kit software setup file “CY4532Setup.exe” from the kit’s web page www.cypress.com/CY4532. This
package contains the kit hardware files, firmware binaries, and the kit documentation (Kit Guide, Quick Start Guide,
and Release Notes). Double-click on the executable to start the installation. Click Next when the screen shown in
Figure 2-1 appears.
Figure 2-1. CY4532 EZ-PD CCG3PA EVK Installer Screen
2. Select the required Installation Type and click Next to start the install (Figure 2-2). For first-time installation, it is
recommended that you select Typical as the Installation Type.
CY4532 EZ-PD™ CCG3PA Evaluation Kit Guide, Doc. No. 002-18680 Rev. ** 9
Kit Installation
Figure 2-2. Installation Wizard
3. Accept the license agreement for the software components and click Next (Figure 2-3).
Figure 2-3. License Agreement
CY4532 EZ-PD™ CCG3PA Evaluation Kit Guide, Doc. No. 002-18680 Rev. ** 10
Kit Installation
4. Figure 2-4 shows the installation progress.
Figure 2-4. Installation Progress
5. Enter the Contact Information or select Continue Without Contact Information and click Finish. (Figure 2-5).
Figure 2-5. Software Installation Complete
CY4532 EZ-PD™ CCG3PA Evaluation Kit Guide, Doc. No. 002-18680 Rev. ** 11
Kit Installation
6. When installation is complete, you have the option to Launch Cypress Update Manager (Figure 2-6) to ensure you
have the latest software package. Click the Check for updates button at the bottom of the window. If No Updates
appears adjacent to the CY4532 EZ-PD CCG3PA EVK, click the Exit button. If there are updates, click the Update
button to download and install the latest kit package.
Figure 2-6. Cypress Update Manager
Note: You can launch the Cypress Update Manager at any time from Start > All Programs > Cypress > Cypress
Update Manager.
7. After the installation is complete, the contents are available at the following location: <Install
Directory>\CY4532 EZ-PD CCG3PA EVK\1.0\.
Note: On the Windows 32-bit platform, the default <Install Directory> is C:\Program Files\Cypress; on the
Windows 64-bit platform, it is C:\Program Files(x86)\Cypress.
CY4532 EZ-PD™ CCG3PA Evaluation Kit Guide, Doc. No. 002-18680 Rev. ** 12
3. CY4532 System Design Details
Parameter
Min
Max
DC Voltage
6 V
12 V
DC Current
-
5 A
Protocol
CY4532 Operating Specification
BC 1.2 (Battery Charging)
5 V 500 mA
QC 2.0 (Qualcomm Quick Charge)
5 V 2.4 A
9 V 1.5 A
12 V 1.2 A
Samsung AFC (Adaptive Fast Charging)
9 V 2 A
Apple Charging
5 V 2.4 A
Protocol
CY4532 Operating Specification
USB Type-C and PD
Supported PDOs:
5 V 3A
9 V 2A
QC 3.0 (Qualcomm Quick Charge)
3.6 V – 12 V 2A
3.1 CY4532 EVK System Overview
This section provides details on the system capabilities of the CY4532 EVK. The kit supports USB Type-A and USB Type-C
ports for charging.
3.1.1 Power Adapter Application
For a Power Adapter (PA) application, the input power source is the DC adapter provided with the EVK. It is rated for 24 W
(12 V/2 A) of power, so the total output power including both charging ports is limited to 24 W. Applications may charge two
devices simultaneously, one on the USB Type-A port and other on the USB Type-C port, if these adhere to the 24-W limit,
failing which the charging may intermittently or completely stop.
Specifications for the DC adapter to be used with the CY4532 EVK are given below:
Table 3-1. Specifications of the DC Adapter to Use with CY4532 EVK
Table 3-2 lists the charging protocols supported on the USB Type-A port:
Table 3-2. Charging Protocols Supported on USB Type-A Port
Table 3-3 lists the charging protocols supported on the USB Type-C port:
Table 3-3. Charging Protocols Supported on USB Type-C Port
If an application uses a USB Type-C-to-Type-A converter on the USB Type-C port, all the charging protocols supported on
the USB Type-A port of the EVK are applicable.
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CY4532 System Design Details
Parameter
2-Cell Specification
1-Cell Specification
Min
Max
Min
Max
DC Voltage
5.5 V
8.4 V
3.7 V
4.2 V
Charging Current
200 mA
3 A
200 mA
3 A
Discharging Current
3 A
5 A
3 A
5 A
The USB Type-C port has the over-current protection (OCP) feature implemented in the system. If the charging current
exceeds the negotiated contract current by more than 30%, CCG3PA will treat this as fault and stop charging on the USB
Type-C port.
Applications that exceed the CY4532 operating specification need a DC adapter with higher power rating; however it should
not exceed the specification mentioned in Table 3-1. Changes in the PA firmware are also required for exceeding the
CY4532 operating specifications to avoid OCP fault on the USB Type-C port.
3.1.2 Power Bank Application
For Power Bank (PB) applications, use standard-quality Li-Ion batteries.
Table 3-4 lists the specifications for the battery to be used for CY4532 Kit for 2-Cell and 1-Cell operation.
Table 3-4. Specification of 2-Cell and 1-Cell batteries
Charging protocols listed in Table 3-2 and Table 3-3 are applicable for the Power Bank application as well.
For applications that exceed the CY4532 operating specifications, a higher current rated battery is desired; however the
battery should not exceed specifications listed in Table 3-4. For exceeding the CY4532 operating specifications, applicable
changes in PB firmware are also required to avoid OCP fault on the USB Type-C port.
It is recommended to use 2-Cell batteries as the maximum charging current supported by the EVK with 1-Cell battery
operation is limited to 1.5 A. The charging may stop when the charging current exceeds 1.5 A.
3.2 CY4532 EVK Hardware Overview
The CY4532 EZ-PD CCG3PA EVK consists of a Power Board and Main Board. The Main Board is pre-mounted on the
Power Board during manufacturing. The CCG3PA device is located on the Main Board. The CY4532 hardware architecture
is captured in Figure 3-1.
Figure 3-1. CY4532 EZ-PD CCG3PA EVK Architecture
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CY4532 System Design Details
The CY4532 Power Board consists of following key components:
A DC Input
A Battery Input Terminal
A Mini-USB connector to download firmware to CCG3PA
A Type-C port to enable programming of an external CCG3PA based hardware
Regulators to support battery charging and to provide power for the USB Type-C and USB Type-A charging.
The CY4532 Main Board consists of following key components:
CCG3PA silicon (CYPD3171-24LQXQ)
Type-C and Type-A ports
MiniProg3 SWD header.
The Main Board is mounted on the Power Board using two 26-pin connectors.
3.3 CY4532 Power Board
The CY4532 Power Board implements all the interfaces and logic to provide the required power supplies to the CY4532
Main Board. This board provides interfaces to connect a DC power input (for PA application) or a battery input terminal (for
PB application).
3.3.1 Block Diagram
The block diagram of the CY4532 Power Board is shown in Figure 3-2. It provides two interfaces (DC Barrel Jack and DC
Screw Terminals) to provide DC input power using an AC-DC power adapter or using a bench supply respectively. It also
includes a Battery Terminal to connect a 1-cell or 2-cell Li-ion battery. The input power mechanism (DC supply or battery) is
selected using a switch (SW1).
Figure 3-2. CY4532 Power Board Block Diagram
CY4532 EZ-PD™ CCG3PA Evaluation Kit Guide, Doc. No. 002-18680 Rev. ** 15
CY4532 System Design Details
Feature
Description
Power Supplies
The input power can be provided through the DC input interface or the battery. The input supply is fed
to the SC8802 and SC8701 to enable charging through USB Type-C and USB Type-A ports. In
addition, SC8802 supports charging of a battery connected to the Power Board
Note: The DC power adapter provided with the kit can support only up to 2 A (at 12 V). The CY4532
EVK will not work with 5 V DC power adapters.
CY4532 Main Board
Connectors
Two 26-pin connectors (Interface Connector and Support Connector) are available on the Power Board
to connect it to the Main Board
Firmware Download Interface
The CCG3PA firmware can be downloaded to the CCG3PA device located on the Main Board through
the USB Mini-B interface available on the Power Board.
The Power Board contains the following key parts:
SC8802 (U1): This is a bidirectional buck boost regulator connected to the USB Type-C port on the main board. In the
PA application, this part regulates the VBUS (VBUS_P) voltage from 3 V to 20 V on the USB Type-C port as per the
PD contract negotiated with the device being charged. The input voltage range for this part is 2.7 V to 24 V.
In the PB application, when the battery is being charged, this part provides power from the VBUS input (VBUS_P) to
the battery. The VBUS voltage of 3 V to 20 V supplied from a USB Type-C charger is fed to this part and it controls the
power supplied to the battery as per the battery type (1-cell or 2-cell).
SC8701 (U2): This is a buck boost regulator connected to the USB Type-A port located on the CY4532 EVK Main
Board. In both the PA and PB applications, it supplies power from the DC input/battery to provide the VBUS output
(VBUS_TYPE_A) on the Type-A port. The input voltage range for this part is 2.7 V to 24 V.
TPS63060DSCR (U4): This is a buck boost regulator that provides a constant 5 V output. The input supply to this part
is provided through the DC input or the battery based on the SW1 switch setting. The output from this part is used as
listed below:
o To provide the VDDD supply to the CCG3PA device located on the CY4532 EVK Main Board
o To provide 5 V on the USB Type-A port of the CY4532 EVK Main Board to detect a device plug-in
o To provide VBUS on the USB Type-C port of the CY4532 EVK Power Board to enable flashing of an external
CCG3PA based hardware
CYPD4126-40LQXI (U3): This is a Cypress CCG4 controller part. It enables downloading firmware on to the CCG3PA
part (which is located on the CY4532 EVK Main Board) using the EZ-PD configuration utility. It is connected to the
CCG3PA device using the CC lines. The CCG4 controller is connected to a Cypress USB-Serial part (U7) over I2C to
receive the CCG3PA firmware.
Note: The CY4532 EVK Power Board can be used as an external CCG3PA programming accessory. The CY4532
EVK Main Board need not be connected to the Power Board for this use case. The CC lines of the CCG4 part are
terminated at a USB Type-C receptacle on the Power Board. External CCG3PA based hardware can be connected to
this USB Type-C receptacle to download firmware using the EZ-PD configuration utility running on a PC.
CY7C65211 (U7): This is Cypress’s USB-Serial part that is connected to the USB Mini-B connector (J12) of the
CY4532 EVK Power Board. It is also connected to the CCG4 part over I2C. This part enables downloading the
firmware on to the CG3PA device (which is located on the CY4532 EVK Main Board) through the USB Mini-B port of
the CY4532 Power Board.
3.3.2 Features
Table 3-5 shows the features of the CY4532 EVK Power Board.
Table 3-5. CY4532 EVK Power Board Features
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CY4532 System Design Details
Connector/
Jumper
Description
Type
Purpose
Default State
J1
Battery Terminal
Input
To connect a 1-cell or 2-cell Li-ion battery.
Battery voltage range: 2.7 V (Min) to 8.4 V (Max)
NA
J2
DC Terminal
Input
To connect any external power supply with the board
Supply voltage range: 6 V (Min) to 24 V (Max)
The board's default configuration does not support the usage of this
terminal. Refer to the CY4532 EVK’s Power Board schematics to
understand the usage of this terminal.
NA
J3
DC Jack
Input
12 V DC power adapter provided with the kit can plugged into this jack.
The AC/DC adapter shipping with the kit will provide 12 V with a current up
to 2 A. If you need additional power sourcing, you can use your choice of
power adapter that can source more current at 12 V.
NA
J4
Load Terminal 2
(Type-C Sink)
Output
For future use
NA
J5
Load Terminal 1
(PB)
Output
To connect an external electronic load for the PB application to emulate
the battery charging current
Load range: 0 A (Min) to 5 A (Max)
Note: Make sure to connect the load on J5 and not on J4.
NA
J6, J7 & J9
Mode Selection
Jumpers
Input
To configure the Power Board between PA and PB & Firmware Download
modes
Short pins 1 &
2
J10
Interface Connector
Input/
Output
To connect various control signals from the CCG3PA to the regulators.
NA
J11
Support Connector
Input/
Output
To connect CCG4’s CC signals and other signals between the Power
board and the Main board
NA
J12
USB Mini-B
receptacle
Input/
Output
Interface to download firmware on to the CCG3PA part
NA
J13
USB Type-C
receptacle
Input/
Output
External CCG3PA programming interface
NA
LED1
Power LED
Output
LED to indicate turning on of the SC8802 regulator and battery charging
NA
3.3.3 Connectors and Jumper Settings
Figure 3-3 shows the CY4532 Power Board connectors and the default jumper settings. Table 3-6 contains the detailed
description of the connectors and jumper settings.
Figure 3-3. CY4532 Power Board Connectors
Table 3-6. CY4532 Power Board Connector/Jumper/LED Description
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CY4532 System Design Details
Feature
Description
CCG3PA controller
CYPD3171-24LQXQ part is located on the Main Board. This part implements the PA and PB control
functionality.
USB Type-C Source/Sink
Port
A USB Type-C receptacle to attach devices that can consume power over a USB Type-C port (PA and PB
applications) and to charge the battery connected to the power board (PB application)
USB Type-A Source Port
A USB Type-A receptacle to attach devices that can consume power over USB Type-A. CY4532 supports QC
3.0, BC 1.2, Apple 2.4A, and Samsung AFC charging protocols.
Programming
SWD pins to debug/program CCG3PA using MiniProg3 (not required if the EZ-PD configuration utility is used)
3.4 CY4532 Main Board
The CY4532 Main Board consists of the CCG3PA silicon (CYPD3171-24LQXQ), USB Type-C and USB Type-A ports and a
MiniProg3 SWD header. The Main Board is mounted on the Power Board using two sets of connectors.
3.4.1 Block Diagram
Figure 3-4 shows the block diagram of the CY4532 EVK Main Board.
Figure 3-4. CY4532 EVK Main Board Block Diagram
The Main Board contains the following key parts:
CYPD3171-24LQXQ (U1): This is the CCG3PA controller with the required control logic to implement PA and PB
applications.
3.4.2 Features
Table 3-7 lists the features of the CY4532 EVK Main Board
Table 3-7. CY4532 EVK Main Board Features
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CY4532 System Design Details
Connector/
Jumper
Description
Type
Purpose
Default State
J2, J3, J4
and J6
Mode Selection Jumper
Input
To configure the Main Board for PA/ PB/ FW
download/ MiniProg3 mode
Note: Current consumed by the CCG3PA
controller can be measured at J6 at any point of
time.
Short pins 1 and 2
J5 & J7
FW Download Mode Jumper
Input
To enable firmware download through the USB
Mini-B connector located on the Power Board
Open
J9
USB Type-A Source Port (Type-A
receptacle)
Input/ Output
USB Type-A receptacle to attach devices that
can consume power over a USB Type-A port
NA
J10
USB Type-C Source/Sink Port (TypeC receptacle)
Input/ Output
USB Type-C receptacle to attach devices which
can consume power over a Type-C port (PA and
PB applications) and to charge the battery
connected to the EVK (PB application)
NA
J11
Interface Connector
Input/ Output
To connect the control signals from CCG3PA to
the power regulators.
NA
J12
Support Connector
Input/ Output
To connect CCG4’s CC signals and other signals
between the Power board and Main board
NA
3.4.3 Connectors and Jumper Settings
Figure 3-5 shows the CY4532 Main Board connectors and default settings of the jumpers. Table 3-8 contains the detailed
description of the connectors and jumper settings.
Figure 3-5. CY4532 EVK Main Board Connector/Jumper Settings
Table 3-8. CY4532 EVK Main Board Connector/Jumper Description
CY4532 EZ-PD™ CCG3PA Evaluation Kit Guide, Doc. No. 002-18680 Rev. ** 19
4. Programming the EZ-PD™ CCG3PA
Controller
Board Type
Jumper Header
Status
Main Board
J2
Short 1 and 2 if the existing FW
loaded on the EVK is PA firmware.
Short 2 and 3 if PB firmware is
loaded
J3
J4
J6
Short 1 and 2
J5
J7
Power Board
J6
Open
J7
Open
J9
Open
The CCG3PA controller on the CY4532 EZ-PD CCG3PA EVK is pre-programmed with the latest Power Adapter firmware
binary image at the time of manufacturing. However, a newer firmware image may be available on the CY4532 EZ-PD
CCG3PA EVK webpage and with the CY4532 EZ-PD CCG3PA EVK installer. The firmware version of the onboard
CCG3PA controller can be verified by using the EZ-PD Configuration Utility as shown in Figure 4-4. If the onboard CCG3PA
controller’s firmware version does not match with the latest version on the CY4532 EZ-PD CCG3PA EVK webpage, follow
the steps in this chapter to reprogram the CCG3PA device with the latest firmware. Device configuration parameters (such
as vendor ID, Power Data Objects (PDOs), etc) can be updated using the EZ-PD Configuration Utility. Refer to the EZ-PD
Configuration Utility User Manual available at the EZ-PD Configuration Utility Web Page.
4.1 Programming the CCG3PA Controller on the CY4532 EVK
4.1.1 Procedure to Program the CCG3PA Controller
The EZ-PD Configuration Utility is a Windows Application, which can be used to configure and program the CCG3PA
controller on the CY4532 Main Board. Steps to update the firmware running on the CCG3PA controller are as follows:
1. Download and install the latest kit software setup file “CY4532Setup.exe” from the kit’s web page:
www.cypress.com/CY4532. This installs the EZ-PD Configuration Utility as well.
2. Set the jumpers on the CY4532 Main Board and Power Board as follows:
Table 4-1. CY4532 EVK Jumper Settings for programming the CCG3PA Controller
Note: See Appendix C for instructions to identify the firmware type which is already loaded on the EVK.
3. Apply power to the EVK as per the existing firmware loaded on the EVK. If PA firmware is loaded, power the EVK
using the DC Input. If PB firmware is loaded, power the EVK using the Battery Input. Make sure that the Input Power
Selection Switch (SW1) is set as per the type of power input used.
4. Connect a USB Type-A to Mini-B cable from a host PC to connector J12 on the Power Board as shown in Figure 4-1.
CY4532 EZ-PD™ CCG3PA Evaluation Kit Guide, Doc. No. 002-18680 Rev. ** 20
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