This report provides a technical analysis of the driver architecture for the 16C95x family of Universal Asynchronous Receiver-Transmitters (UARTs). The 16C95x series (including theOX16C954 and ST16C554/850/950 variants) represents a high-performance evolution of the industry-standard 16550A UART. While backward compatible with the 16550A, the 16C95x introduces advanced features such as 128-byte FIFOs, fractional baud rate generators, and enhanced flow control. The driver for this hardware must manage these advanced capabilities while maintaining compatibility with standard operating system serial interfaces.
The driver unlocks specific hardware capabilities of the 16C95x chip that exceed standard 16550 UART specifications: Expanded Data Buffering 16c95x serial port driver
In Device Manager, select and point it to the folder containing the .inf file. This report provides a technical analysis of the
The 16C95x driver unlocks advanced hardware capabilities of the OxSemi chipset that exceed standard 16C550 serial port specs: Large 128-Byte FIFOs The driver for this hardware must manage these
Unlike standard serial ports that rely on older 16550 technology, the 16C95x series (such as the OX16C950 or OX16C954) was built for speed and efficiency.