Kit
Operation
CY4531 EZ-
PD™ CCG3 Evaluation Kit Guide, Doc. No. 002-10218 Rev. *C
29
1. Ensure that the CY4531 EZ-PD CCG3 EVK
’s base board and daughter card are powered by verifying that LED1
on both boards is glowing green and LED2 on the CCG base board is blinking. If LED2 on the CCG base board
does not blink, the CCG3 device is not active. Assert and release the reset button on the CCG3 daughter card
(SW1).
2. Ensure that the CCG3 daughter card is mounted properly on the CCG base board; all connections between the
two boards must be completely mated.
3. If the SuperSpeed USB device does not enumerate as expected on the PC, unplug the device and then plug it
back in. It should enumerate as a SuperSpeed USB device this time.
5.2 DisplayPort Demo
The DisplayPort demo is a full end-to-end demo that demonstrates the following:
Type-C connectivity between the DFP (host) and UFP (client)
USB PD Alternate Mode (for DisplayPort): Delivers four-lane DisplayPort video from the host (PC) to client (display
monitor).
5.2.1 Boards, Cables, and Accessories Needed
The following items are needed to perform this demo:
Items provided with the kit
o
24-V DC power adapter provided with the kit
o
CY4531 EZ-PD CCG3 EVK base board and daughter card
Items not provided with the kit
o
DisplayPort video source (example: PC)
o
DisplayPort monitor
o
DisplayPort cable that connects the CCG base board to the PC. If the PC has a Mini DisplayPort
plug, use the Mini DisplayPort to DisplayPort cable (see the
o
Type-C to DP/HDMI/VGA adapter connects the CY4531 EZ-PD CCG3 EVK to the display monitor
through the relevant cable (see the
5.2.2 Running the DisplayPort Demo
1. Use the default jumper settings shown in
to configure the CY4531 EZ-PD CCG3 EVK
’s base
board and daughter card.
2. Mount the CCG3 daughter card on the CCG base board of the CY4531 EZ-PD CCG3 EVK if not already mounted.
3. Connect the 24-V DC power adapter provided with the kit to the CY4531 EZ-PD CCG3 EVK base board power jack J1.
Observe LED1 on the CCG3 daughter card and CCG base board glow green to indicate power is ON, and LED2 on the
CCG base board blinks orange to indicate the CCG firmware is executing.
4. Connect the Type-C to DP/HDMI/VGA adapter to J3 USB Type-C receptacle of CCG base board. Connect its other
end to a display monitor that supports the interface using a DisplayPort/HDMI/VGA cable.
5.
Connect the DisplayPort video source i.e. PC to the CCG base board’s DisplayPort connector J4.
6. After all connections, your set up should look similar to the setup shown in
Содержание CY4531 EZ-PD CCG3 EVK
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