You can find configuration file in config directory in "CYUSBS236 USB-Serial (Dual Channel) Development Kit"
or "USB-Serial Software Development Kit"
USB Serial devices (CY7C65215/213/211) can only configure the region which can visible on Cypress USB-Serial Configuration Utility.
Using USB Serial Configuration Utility, you can configure (Program the configuration) one device as USB-I2C and and save the configuration into a file using File->Save option.
Hi Takayama-san, Muthu-san,
Thank you for your quick answer!
This really helps!
Thank you，Shun Furusawa