Kit Operation
CY4541 EZ-
PD™ CCG4 Evaluation Kit Guide, Doc. No. 002-10353 Rev. *E
38
Figure 27: Non-Recommended Power Supply Connection for Case 3
EZ-
PD™
CCG4
Power
Output
Header
(J7)
Power
Output
Header
(J7)
Power
Input
Header
(J12)
DC IN
(J1)
DC IN
(J1)
Power
Input
Header
(J12)
Type-C
Port 1
Type-C
Port 2
CCG EVK Base Board 2
CY4541 EZ-PD CCG4 EVK
CCG EVK Base Board 1
CY4541 CCG4
Daughter Card
Type-C
Power
Adapter
Type-C
Power
Adapter
6.2 Dual Role Port (DRP) and SuperSpeed USB Demo
The DRP and SuperSpeed USB demo is a full end-to-end demo that demonstrates the following:
▪
Type-C connectivity between the Downstream Facing Port (DFP)* (such as a USB host) and Upstream Facing Port (UFP)*
(such as a USB device - for example, a SuperSpeed USB pen drive).
▪
The ability of CCG4 to switch the power role from provider to consumer and vice-versa (Dual Role Port device) on each
Type-C port
*Note that the DFP is a Type-C port, which by default is a USB host and power source. The UFP is by default a USB device
and power sink. DRP can switch its power role from source to sink.
6.2.1 Boards, Cables, and Accessories
The following items are needed to perform this demo:
▪
A USB host device (for example, a PC with USB host controller and port)
▪
CY4541 EZ-PD CCG4 EVK setup (CCG EVK base board and daughter card, refer to
for more
information)
▪
Two SuperSpeed USB Type-A to Type-B cables
▪
Two USB Type-C to Type-A adapters
▪
USB Type-C power adapter (not provided with the kit; refer to the
▪
Two USB pen drives (not provided with the kit)
