When the USB device is inserted for the first time (the author uses the USB minimum system that I do to test), after inserting the computer, the unknown device is displayed in Device Manager, as shown in:
Right-click, select Properties, see Hardware ID and PID in details, as shown in.
According to the contents of the manual, and the above description is consistent, as shown in:
Then the default installation of the Cypress official website above the driver, as shown in:
Open the Cyusb3.inf file as shown in:
Please refer to the previous blog "General USB driver resolution" for the meanings of each content in the file. Maintain the value in the text, that is, the installation of the official default driver files provided.
The above information is displayed because the cy7c68013a EEPROM chip 24LC64 does not have any programs inside it. The driver section has been successfully installed.
USB2.0 Learning Note Series (ix): USB Device-driven installation