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EVB-USB4x12 Evaluation Board User's Guide
FIGURE 1-3:
1.3
REFERENCES
Concepts and materials available in the following documents may be helpful when
reading this document. Visit www.microchip.com for the latest documentation.
• USB4712 Data Sheet
• USB4912 Data Sheet
• AN2651 - Configuration of Microchip USB47xx/USB49xx
1.4
ACRONYMS AND DEFINITIONS
TABLE 1-1:
DS50002889A-page 12
BLOCK DIAGRAM OF EVB-USB4X12
mini-B
USB2.0
USB4x12
USB2.0
Type-A
VBUS
ACRONYMS AND DEFINITIONS
Acronym
BC1.2
CDP
DCP
DFP
DP
EVB
IC
Terminal Block
MCP1825
SPI
Flash
USB2.0
UCS2114
VBUS
Definition
Latest USB-IF specified USB battery charging standard
Charging Downstream Port. A type of port defined in the
BC1.2 specification which is capable of delivering up to
1.5A of charging at 5V along with USB data.
Dedicated Charging Port. A type of port defined in the
BC1.2 specification which is capable of delivering up to
1.5A of charging at 5V without USB data capabilities.
Downstream Facing Port. On a hub, this is a port that a
device should be attached to.
DisplayPort. An interface used to connect transit display
and sound data from a video capable device to a monitor
or display.
Evaluation Board
Integrated Circuit
3.3V
2019 Microchip Technology Inc.
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