The CY4613 is actually an evaluation board for our hub chip CYUSB3328.
CYUSB3328 and CYUSB3324 chips support the feature that you want and you can use those in your application.
More details can be found here:
You might need the CY4613 board for your evaluation purpose. The cost of this board is $124.99.
For the cost of the chips, please contact the cypress sales.
- Madhu Sudhan
If we purchase CYUSB3328 and CYUSB3324 IC then we need to program that IC or it already pre-program?
can i charge li-ion battery by connecting it to one of the downstream port.
we are waiting for your reply urgently.
CYUSB3328 and CYUSB3324 ICs are pre-programmed ROM based Firmware and configuration settings at factory.
HX3 Supports Enhanced Battery Charging as each DS port complies with the USB Battery Charging v1.2 (BC v1.2) specification.
If the device containing li-ion battery compliant to BC v1.2, the battery will be charged.
For your information, Battery Charging protocol will take place on D+/- differential pair.