Kit
Operation
CY4521 EZ-
PD™ CCG2 Evaluation Kit Guide, Doc. No. 002-15712 Rev. *A
34
base board is blinking orange. If LED2 on the CCG EVK base board is not blinking, the CCG2 device is not active.
Assert and release the reset button (SW1) on the CCG2 daughter card.
2. Ensure that the CCG2 daughter card is mounted properly on the CCG EVK 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.
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
o
CY4521 EZ-PD CCG2 EVK
Items not provided with the kit:
o
DisplayPort video source (example: PC)
o
DisplayPort monitor
o
DisplayPort cable that connects the CCG EVK base board to the PC. If the PC has a Mini DisplayPort plug, use a
Mini DisplayPort to DisplayPort cable (see the List of Recommended Hardware section)
o
Type-C to DP/HDMI/VGA adapter that connects the CY4521 EZ-PD CCG2 EVK base board 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 CY4521 CCG2 EVK’s base board
and daughter card.
2. Mount the CCG2 daughter card on the CCG EVK base board of the CY4521 EZ-PD CCG2 EVK base board if not already
mounted.
3. Connect the 24-V DC power adapter provided with the kit to the CY4521 EZ-PD CCG2 EVK base board power jack J1.
Observe LED2 on the CCG2 daughter card and LED1 of CCG EVK base board glow green to indicate power is ON, and
LED2 on the CCG EVK base board blinks orange to indicate the CCG firmware is executing.
4. Connect the Type-C port of Type-C to DP/HDMI/VGA adapter to J3 port (USB Type-C receptacle) of CCG EVK 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. from the PC) to the CCG EVK
base board’s DisplayPort connector J4.
6. After all connections, your set up should look similar to the setup shown in
Содержание EZ-PD CY4521
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