The maximum cable length supported by the CY7C68014A-56LFXC is 3 meters (10 feet) for full-speed devices and 1 meter (3.3 feet) for low-speed devices, assuming a good quality cable and proper termination.
To implement a custom USB device class, you need to develop a custom firmware that communicates with the CY7C68014A-56LFXC using the EZ-USB FX2 API. You will need to define your own device class, create a device descriptor, and implement the necessary USB requests and responses.
No, the CY7C68014A-56LFXC is a USB peripheral controller, not a USB host controller. It is designed to connect to a USB host controller, such as a PC, and cannot act as a host controller itself.
To configure the CY7C68014A-56LFXC for high-speed USB operation, you need to set the appropriate registers and pins. Specifically, you need to set the HS_MODE pin high, configure the clock multiplier, and set the USB_SPEED register to high-speed mode.
The CY7C68014A-56LFXC supports data transfer rates of up to 480 Mbps in high-speed mode and 12 Mbps in full-speed mode.
CY7C68014A-56LFXC datasheet
by Cypress Semiconductor
