Features

• 3.3V or 5V operation
• 2 High performance UARTs with peak asynchronous data rates up to 15Mbps
• RS232/422/485 full and half duplex interfaces
• Deep 128-Byte receive/transmit FIFOs
• Full modem interface with hardware out of band flow control
• Programmable RS485 turnaround delay
• Automated Xon/Xoff in-band flow control
• Flexible clock prescalar allows for a wide range of baud rates
• Infra-red (IrDA) receive and transmit operation
• IEEE 1284 Compliant SPP, EPP and ECP Parallel Port
• 8 bit pass-through local bus for port expansion
• 11 GPIOs
• PCI 3.0 and Power Management 1.1 compliant
• Software compatible with industry standard 16C550 type devices
• 176 LQFP package
• Industrial temperature range (-40 to +85°C)
• Certified device drivers for a wide range of operating systems

Description

Combining Oxford Semiconductor’s high performance UART and universal voltage PCI technology, the OXuPCI952 is the ideal connectivity solution for a diverse range of products requiring low density port expansion including: PC Add-on Cards, Industrial PC, Point of Sale Terminals, Industrial Control and Network Management.

This highly integrated device is backed by certified device drivers, for a wide range of operating systems, to deliver ultimate performance with reduced design cycles and accelerated time to market.

The OXuPCI952 is a single chip, dual serial and single parallel port or local bus solution for universal PCI based serial and parallel connectivity applications. The device incorporates Oxford Semiconductor’s high performance, feature-rich UART technology that combines the industry’s fastest baud rates and deepest fifos with unrivalled flexibility. It adds up to a class leading serial connectivity solution.

Applications

• PC Add-on Cards
• Industrial PC (IPC)
• Point of Sale Terminals (PoS)
• Industrial control
• Network management
• Gaming machines
• Building automation
• Embedded systems