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XR17V258 - 66MHZ PCI BUS OCTAL UART

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General Description

The XR17V2581 (V258) is a single chip 8-channel 66MHz PCI (Peripheral Component Interconnect) UART (Universal Asynchronous Receiver and Transmitter) solution, optimized for higher performance and lower power.

The V258 device with its fifth generation register set is designed to meet the high bandwidth and power management requirements for multi-serial communication ports for system administration and management.

The 32-bit 66MHz PCI interface is compliant with PCI 3.0 and PCI power management revision 1.1 specifications.

Overview

www.DataSheet4U.com xr NOVEMBER 2005 XR17V258 66MHZ PCI BUS OCTAL UART WITH POWER MANAGEMENT SUPPORT REV.

1.0.

Key Features

  • fully programmable TX and RX FIFO level triggers, automatic hardware and software flow control, and automatic RS-485 half duplex direction control output for software and hardware design simplification. NOTE 1: Covered by U. S. Patents #5,649,122 and #5,949,787.
  • Factory Automation and Process Control.
  • Instrumentation.
  • Multi-port RS-232/RS-422/RS-485 Cards.
  • Point-of-Sale Systems.

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