If you are looking for the technical manual required to write or understand the driver for this chipset, the definitive resource is the datasheet from MaxLinear (formerly Exar).
If your request is specifically regarding the software implementation of the driver in a Linux environment, you should refer to the kernel documentation rather than a white paper. 16c95x serial port driver
: Once installed, you can modify COM port assignments and performance settings via the Port Settings > Advanced tab in the device properties. specific download link for a particular hardware model or operating system? Resolved: Windows serial port driver problem - Mbed If you are looking for the technical manual
The 16C95x series UART is a powerhouse for high-performance serial communication. Its deep FIFOs, auto flow control, and fractional baud rate generation free the CPU from constant low-level bit-pushing. A well-written driver must leverage these features—carefully managing extended registers, configuring interrupt thresholds, and optionally integrating with an RTOS or Linux serial framework. specific download link for a particular hardware model