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XR17C152 - 5V PCI BUS DUAL UART

Datasheet Summary

Description

The XR17C1521 (152) is a monolithic dual PCI Bus Universal Asynchronous Receiver and Transmitter (UART) in Exar’s PCI Bus UART family.

The device is designed to meet today’s 32-bit PCI Bus and high bandwidth requirement in communication systems.

Features

  • High Performance Dual PCI UART.
  • PCI Bus 2.2 Target Interface Compliance.
  • 5V PCI Bus Compliant up to 33MHz Clock.
  • 32-bit PCI Bus Interface with EEPROM Interface.
  • A Global Interrupt Source Register for both UARTs.
  • Data Transfer in Byte, Word and Double-word.
  • Data Read/Write Burst Operation.
  • Each UART is independently controlled with:.
  • 16C550 Compatible 5G Register Set.
  • 64-byte Transmit and Receive FIFOs.

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Datasheet preview – XR17C152

Datasheet Details

Part number XR17C152
Manufacturer Exar Corporation
File Size 681.93 KB
Description 5V PCI BUS DUAL UART
Datasheet download datasheet XR17C152 Datasheet
Additional preview pages of the XR17C152 datasheet.

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Full PDF Text Transcription

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www.DataSheet4U.com áç JUNE 2004 XR17C152 5V PCI BUS DUAL UART REV. 1.2.0 GENERAL DESCRIPTION The XR17C1521 (152) is a monolithic dual PCI Bus Universal Asynchronous Receiver and Transmitter (UART) in Exar’s PCI Bus UART family. The device is designed to meet today’s 32-bit PCI Bus and high bandwidth requirement in communication systems. The global interrupt source register provides a complete interrupt status indication for both channels to speed up interrupt parsing.
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