CY4531 EZ-
PD™ CCG3 Evaluation Kit Guide, Doc. No. 002-10218 Rev. *C
14
3. CY4531 EZ-PD CCG3 EVK Hardware
Details
The CY4531 EZ-PD CCG3 EVK consists of a base board and a daughter card. The CCG3 device is mounted on the
daughter card,
which is connected to the base board to evaluate the CCG3 device’s Type-C port functionality as shown in
Figure 3-1: CY4531 EZ-PD CCG3 EVK Architecture
PC
USB3
DP
USB2
CCG Base Board
CCG3
Daughter
Card
CCG3
DP1
Type-C
Port
SS USB
Type-B
Connector
Mux
with
Redriver
24 V dc
power
adapter
PS
USB-
Serial
CC
I2C
CY 4531 CCG3 EVK
Power
Display
Lines
USB
Lines
DP
– DisplayPort
PS
– Power Supply
USB2
– Used only for programming
The CCG base board consists of a DC input power supply, a Display multiplexer, one Display port, a SuperSpeed Type-B
port, and one Type-C port. The CCG3 daughter card consists of the CCG3 device and a USB-Serial IC to provide a USB
interface for debugging and programming. The CC lines of the CCG3 device are connected to the Type-C port. The Display
multiplexer is controlled by the CCG3 device over an I
2
C interface.
The CY4531 EZ-PD CCG3 EVK has a power provider and consumer path control circuitry to showcase EZ-
PD CCG3’s
ability to switch its power role from a provider to a consumer and vice versa. This EVK has over-voltage and over-current
protection circuitry for VBUS and it also supports programming of the EZ-PD CCG3 device over SWD and I
2
C interfaces.
The EVK supports PCs, notebooks, tablets, and other applications that would host a Type-C interface. It is primarily
intended as an evaluation vehicle for USB host systems that house a Type-C connector.
Содержание CY4531 EZ-PD CCG3 EVK
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