Kit Operation
CY6611 EZ-USB HX3PD Evaluation Kit Guide, Document Number: 002-26068 Rev *A
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4.2.1 Troubleshooting
Table 4-1. Procedure to Troubleshoot Issues with Powering of CY6611 EVK
#
Issue
Possible Cause
Troubleshooting Procedure
1
Power LEDs (LED3-LED5)
are not glowing
Incompatible power adapter
If an AC-DC power adapter which is not provided with the kit is
being used, it may not be a compatible adapter. See the
section to understand the selection criteria for the
power adapter.
Jumpers are not populated
Ensure that jumpers are installed on J6, and J10 headers.
2
PD CTRLR, DMC, or both
LEDS are not glowing
HX3PD kit hardware may not
have been loaded with
correct firmware
Download the correct HX3PD firmware on the kit hardware. See the
Programming the HX3PD Controller
chapter for more details.
Jumper is not populated
Ensure the jumper is installed on J2 header
4.3 Connecting EVK to Laptop
1. Connect the Type-C cable provided with the kit to the
CY6611 EVK board’s US port. Connect the other end of the Type-C
cable to the Type-C port on a laptop supporting USB 3.1 Gen 2 (10 Gbps) and USB PD.
Figure 4-2. Connecting the CY6611 EVK to Laptop
2. Open
Control Panel
on laptop. From the
Control Panel
window, click
Device Manager
. See
. Note that the
screenshots are captured on a laptop running Windows 10. If you are running on a different OS, screenshots may differ.
