Kit
Operation
CY4531 EZ-
PD™ CCG3 Evaluation Kit Guide, Doc. No. 002-10218 Rev. *C
30
Figure 5-4: Setup of DisplayPort Demo Using CY4531 EZ-PD CCG3 EVK
7.
Ensure that the “Extended Display” feature is enabled in the host PC. For Windows users, this feature can be enabled
by clicking
Extended Display
, available at “Control Panel\All Control Panel Items\Display\Connect to a Projector”
window. For Linux or Mac users, this feature can be enabled by checking the
Mirror image
option, available at
“System Preferences (or Settings)\Display”.
8. Observe that the DisplayPort video is transferred from the host (PC) to the display monitor through the USB Type-C
port.
5.2.3 Common Problems and Troubleshooting
If the demo is not functional, follow these guidelines to troubleshoot:
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 CCG base board is not blinking,
CCG3 device is not active. Assert and release the reset button on the CCG3 daughter card (SW1).
2. Ensure that these boards are powered before connecting the DisplayPort cables.
3. Ensure that the CCG3 daughter card is mounted properly on the CCG base board. All connections between the two
boards must be completely mated.
4.
Ensure that the “Extended Display” in enabled on the host PC.
5. If the PC video is not displayed on the monitor, assert and release the reset button on the CCG3 daughter card (SW1).
5.3 Dead Battery Demo
The Dead Battery demo demonstrates the following:
Emulates a scenario of a notebook with a dead battery, which can be charged by connecting a Type-C power adapter
to its Type-C port.
Ability of the CCG3 device to perform the power role of a provider as well as a consumer.
DisplayPort
Cable
DisplayPort/
HDMI/VGA
Cable
24V DC From
Output of Power
Adapter
Type-C to
DP/HDMI/VGA
Adapter
Содержание CY4531 EZ-PD CCG3 EVK
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