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FUSB301 Evaluation Board
User's Manual
EVBUM2900/D
Introduction
The FUSB301 is an autonomous USB Type−C controller
device designed to negotiate the Type−C interface
connections. This document along with the FUSB301
datasheet are a guide to using the evaluation board designed
for this device.
The FUSB301 is designed to be controlled from an
application processor so for demonstration purposes a
DFP Source
Indicator
(VBUS Enabled)
uB GUI
Host Port
© Semiconductor Components Industries, LLC, 2016
May, 2024 − Rev. 1
Figure 1. FUSB301 Evaluation Board
SS_SW
INT_N
DFP, UFP,
I2C
UFP+Acc, DRP or
SDA
Slave
DRP+Acc
State Machine
SCL
Figure 2. FUSB301 Block Diagram
microcontroller has been added to the board for convenient
chip control and graphical user interface (GUI). onsemi will
supply this GUI to assist in the Evaluation of the FUSB301.
If no GUI control is available the FUSB301 will boot up in
UFP mode.
VDD
ID
FUSB301
CC Switches,
I(Rp)/Rd &
Comparators Block
BG
Osc
GND
1
EVAL BOARD USER'S MANUAL
www.onsemi.com
SS_SW
Indicator LED
CC Test
Points
Type−C
Port
VBUS
CC1
CC2
Publication Order Number:
EVBUM2900/D
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Summary of Contents for onsemi EVBUM2900/D
- Page 1 The FUSB301 is an autonomous USB Type−C controller microcontroller has been added to the board for convenient chip control and graphical user interface (GUI). onsemi will device designed to negotiate the Type−C interface connections. This document along with the FUSB301 supply this GUI to assist in the Evaluation of the FUSB301.
- Page 2 EVBUM2900/D Power Jumpers J1 and J5 are connected by default to operate the The board can be powered directly from the GUI host board directly from the host USB controller VBUS. When USB connection or from bench power supplies for those that DFP mode is entered the ID pin of the FUSB301 will go low would like to alter the VDD voltage.
- Page 3 Along with the board schematic and product datasheets Microsoft Framework files (if not already installed). The onsemi will provide a GUI program to control the board GUI is based on an HID driver (native to Windows) so operation. All of the device features can be observed or loading additional drivers is not necessary.
- Page 4 EVBUM2900/D clicking on the ‘Scan’ button will find the appropriate I2C The ‘Scripting’ tab is a convenient way to make many address of the device. Note the two green status boxes at the changes to any of the registers. This is handy when running...
- Page 5 EVBUM2900/D Figure 7. FUSB301 Evaluation Board Schematic (page 1) www.onsemi.com...
- Page 6 EVBUM2900/D Figure 8. FUSB301 Evaluation Board Schematic (page 2) www.onsemi.com...
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Page 7: Additional Information
LIMITATIONS OF LIABILITY: onsemi shall not be liable for any special, consequential, incidental, indirect or punitive damages, including, but not limited to the costs of requalification, delay, loss of profits or goodwill, arising out of or in connection with the board, even if onsemi is advised of the possibility of such damages. In no event shall onsemi’s aggregate liability from any obligation arising out of or in connection with the board, under any theory of liability, exceed the purchase price paid for the board, if any.
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