User Manual

ManualsBrandsonsemi ManualsEvaluation Boardonsemi FUSB307BGEVB Type-C Port Controller IC Evaluation Board

May, 2018 − Rev. 0

1 Publication Order Number:

EVBUM2559/D

FUSB307BGEVB

FUSB307B Type-C Port

Controller IC Evaluation

Board User's Manual

This user guide supports the evaluation kit for the FUSB307B. It

should be used in conjunction with the FUSB307B data sheets as well

as ON Semiconductor’s application notes and technical support team.

Please visit ON Semiconductor’s website at

www.onsemi.com.

INTRODUCTION

The FUSB307B evaluation board and included software allows

customers a complete platform to evaluate the Type−C interface

detection solution the FUSB307B provides. The evaluation board is

designed for both stand-alone operation and connection to test

equipment for specific testing requirements. The FUSB307B software

provides both fully automatic control and manual control of the

FUSB307B functions. With a single connection to a PC and a couple

configurations in the GUI, the evaluation board can function as

a Source, Sink, or Dual Role port.

Description

The FUSB307B targets system designers looking to implement up

to four USB Type−C port controllers (TCPC) with USB−PD

capabilities.

This solution provides integrated Type−C Rev 1.3 detection

circuitry enabling manual attach/detach detection. Time critical Power

Delivery functionality is handled autonomously, offloading the

mProcessor or Type−C Port Manager (TCPM).

The FUSB307B complies with the USB−PD Interface

Specification.

Figure 2. Block Diagram

Arm

Cortex

−M0 MCU

(TCPM)

EVAL BOARD USER’S MANUAL

www.onsemi.com

Figure 1. FUSB307B Evaluation Board

Features

• USB−PD Interface Spec Rev 1.0 Ver. 1.2

Compatible

• USB Type−C Rev 1.3 Compatible

• USB−PD Rev 3.0 Ver. 1.1 Compatible

• Fast Role Swap

• Sink Transmit

• Extended Data Messages (Chunked)

• Dual−Role Functionality

♦ Manual Type−C Detection

♦ Automatic DRP Toggling

• USB−PD Interface Specification Support

♦ Automatic GoodCRC Packet Response

♦ Automatic Retries of Sending Packet

♦ All SOP* Types Supported

• VBUS Source and Sink Control

• Integrated 3 W Capable VCONN to CCx

Switch

• 10-bit VBUS ADC

• Programmable GPIOs

• 4 Selectable I

C Addresses

• Dead Battery Operation

♦ Powered from VBUS

♦ LDO Output provides power to TCPM

• Packaging

♦ 16-pin WQFN (3.0 × 3.0 mm)

Downloaded from Arrow.com.

Summary of content (14 pages)

PAGE 1
FUSB307BGEVB FUSB307B Type-C Port Controller IC Evaluation Board User's Manual This user guide supports the evaluation kit for the FUSB307B. It should be used in conjunction with the FUSB307B data sheets as well as ON Semiconductor’s application notes and technical support team. Please visit ON Semiconductor’s website at www.onsemi.com. www.onsemi.
PAGE 2
FUSB307BGEVB MCU Program/Debug LED Indicators mUSB to PC Type−C Connector Load Switches for Sinking/ Sourcing Power External Power Inputs Figure 3. Evaluation Board Layout I2C Connection POWER CONFIGURATION The FUSB307B evaluation board is designed to be able to be powered from just the PC connection or powered externally based on the testing requirements. To use the external VDD to the device, take the jumper off of JP1 and connect external VDD to the middle post of JP1, which is FUSB307B VDD.
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FUSB307BGEVB TYPE−C SIGNAL CONNECTIONS The FUSB307B evaluation board allows different ways of connecting to another Type−C device or controlling the signals of the Type−C receptacle based on the type of testing that is required. VCONN CC Pins They are left open in the Type−C connector with no connections to other circuitry on the board. Test points are near the Type−C connector J1.
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Downloaded from Arrow.com. Figure 6. FUSB307B Evaluation Board FM160305D Schematic (1/2) SCHEMATIC FUSB307BGEVB www.onsemi.
PAGE 5
Downloaded from Arrow.com. Figure 7. FUSB307B Evaluation Board FM160305D Schematic (2/2) SCHEMATIC FUSB307BGEVB www.onsemi.
PAGE 6
FUSB307BGEVB FUSB307B EVALUATION PLATFORM GUI CONFIGURATION GUI OPERATION GUI Installation To operate the FUSB307B Evaluation Platform, perform the following steps: 1. Install the FUSB307B GUI software as described in the previous section. 2. Connect the FUSB307B board to your computer with a micro-USB cable. 3. Start the GUI software by double-clicking the .exe file from the location you saved it to. 4. The base operation GUI will appear as shown in Figure 8 below. 5.
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FUSB307BGEVB File Menu USING THE GUI There are two basic modes to control/monitor the FUSB307B. Pre-programmed firmware on the mcu can control the FUSB307B and then the GUI can work with the firmware to control/monitor the FUSB307B. The GUI can also be used with the Register Map and Script tabs to manually control/monitor the FUSB307B. These two modes should not be used together, as it will interfere with the autonomous mode state machine. By default, the USB Type−C state machine is enabled.
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FUSB307BGEVB PD Control contract was negotiated. When connected as a sink, it displays the source capabilities of the source that is attached. The user can select different capabilities and make the requests. The user can also manually send different PD messages through the pull-down menu and the click buttons. This tab logs any PD activity with PD Message History Box. The log file can be expanded or collapsed to show more or less detail of the PD packets.
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FUSB307BGEVB State Logs To support debug efforts, the “Set State” button can be used to force a specific state machine state. The state can be selected in the pull down menu to the left of the “Set State” button. The screens can be cleared with the “Clear State Log” and “Clear PD State Log” buttons to the right of each window. Either Type−C State log or Policy Engine State log can be saved to a text log file using the “Save TC Log” and/or “Save PD log” buttons.
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FUSB307BGEVB Capabilities the charging algorithm that is used to automatically select a source capability when connected to a source. Note, the “Read Src Caps”, “Read Sink Caps”, and “Read Settings” buttons need to be clicked to reflect the default settings of the PD state machine. The “Capabilities” tab is to set-up PD functionality of the EVB. The settings in this tab dictate how the PD state machine will respond once a connection is made.
PAGE 11
FUSB307BGEVB Register Map in the “Addr” pull down box and display the “Device Connected ...” or “ No Device” message in the lower right corner of the GUI. The “Register Poll” option tells the GUI to constantly poll the FUSB307B registers and update the register values. This should be used only for debugging since it can disrupt the timing operations of the firmware. The “Register Map” tab enables reading and writing any value to any register in the FUSB307B.
PAGE 12
FUSB307BGEVB Scripting This tab enables the use of scripts to configure the FUSB307B. The window in the left side of the tab controls the scripting. Scripts can be added through the GUI using normal copy/paste methods or imported from an external file using the “Load” button. After achieving a desired setup, a script can also be exported to a file using the “Save” button.
PAGE 13
FUSB307BGEVB VDM Retrieving VDM information from a connected device can be done in the lower left “Other” section window. Right-clicking on Sop allows you to request Discover Identity or Discover SVIDs. Right-clicking on a SVID allows you to request Discover Modes. Right-clicking on a Mode allows you to request to Enter or Exit that Mode. This tab enables supports Vendor Defined Messages (VDM). The “Configuration” section is used for configuring the FUSB307B.
PAGE 14
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