The 16C95X family (including the 16C950, 16C952, and 16C954 chips) is an evolution of the industry-standard 16C550 UART. Developed to handle high-speed data transmission without overwhelming the host CPU, these chips feature advanced capabilities:
You can download the reference drivers for Oxford chips through sites like: Pridopia (various Oxford drivers) StarTech.com support for PEX2S952 DriverIdentifier (specific 16C95x searches)
Download the correct driver package from your expansion card manufacturer's website (e.g., StarTech, SIIG, Perle, or Microchip). Extract the ZIP archive to a local folder on your computer. Locate and run the Setup.exe or Install.exe file.
Windows will locate the .inf file, install the 16C95X driver, and reassign the device under the section as something similar to "Oxford PCI UART Dedicated Port" . Configuring Advanced Driver Settings
PCI probe (outline)
If your legacy industrial software only recognizes COM1 through COM4 , you can use the dropdown menu here to reassign a high COM port number (e.g., COM12 ) to a lower, vacant slot. 5. Linux Support: The 8250 Core Driver
Implementation and Analysis of the 16C95X Serial Port Driver
They support automatic hardware flow control, ensuring that data transmissions don't overwhelm the connected device.
As the industry continues its shift toward USB and networked communications, the 16C95x remains a testament to the enduring value of well-designed serial hardware and the careful driver engineering required to support it. With proper configuration and maintenance, these devices will continue to serve critical roles in specialized applications for the foreseeable future.
This frequently occurs in Windows when there is a resource conflict or an incompatible driver architecture (e.g., trying to run a 32-bit driver on a 64-bit OS).
The 16C95X family (including the 16C950, 16C952, and 16C954 chips) is an evolution of the industry-standard 16C550 UART. Developed to handle high-speed data transmission without overwhelming the host CPU, these chips feature advanced capabilities:
You can download the reference drivers for Oxford chips through sites like: Pridopia (various Oxford drivers) StarTech.com support for PEX2S952 DriverIdentifier (specific 16C95x searches)
Download the correct driver package from your expansion card manufacturer's website (e.g., StarTech, SIIG, Perle, or Microchip). Extract the ZIP archive to a local folder on your computer. Locate and run the Setup.exe or Install.exe file.
Windows will locate the .inf file, install the 16C95X driver, and reassign the device under the section as something similar to "Oxford PCI UART Dedicated Port" . Configuring Advanced Driver Settings
PCI probe (outline)
If your legacy industrial software only recognizes COM1 through COM4 , you can use the dropdown menu here to reassign a high COM port number (e.g., COM12 ) to a lower, vacant slot. 5. Linux Support: The 8250 Core Driver
Implementation and Analysis of the 16C95X Serial Port Driver
They support automatic hardware flow control, ensuring that data transmissions don't overwhelm the connected device.
As the industry continues its shift toward USB and networked communications, the 16C95x remains a testament to the enduring value of well-designed serial hardware and the careful driver engineering required to support it. With proper configuration and maintenance, these devices will continue to serve critical roles in specialized applications for the foreseeable future.
This frequently occurs in Windows when there is a resource conflict or an incompatible driver architecture (e.g., trying to run a 32-bit driver on a 64-bit OS).
