17C158CV - XR17C158CV

Datasheet Summary

Description

The XR17C1581 (158) is an octal Universal Asynchronous Receiver and Transmitter (UART).

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

Features

High Performance Octal UART.
32-bit PCI Bus Interface with EEPROM Interface.
Interrupt Source Register for all 8 UARTs.
Data Transfer in Byte, Word and Double-word.
Read/Write Burst Operation.
Each UART Includes.
16C550 Compatible Registers.
64-byte Transmit and Receive FIFOs.
Transmit and Receive FIFO Level Counters.
Automatic RTS/CTS or DTR/DSR Flow Control.
Automatic Xon/Xoff Software Flow Cont.

Exar Corporation

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Datasheet Details

Part number	17C158CV
Manufacturer	Exar Corporation
File Size	2.19 MB
Description	XR17C158CV
Datasheet	17C158CV Datasheet
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Full PDF Text Transcription

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xr www.DataSheet4U.com AUGUST 2005 XR17C158 5V PCI BUS OCTAL UART REV. 1.4.3 GENERAL DESCRIPTION The XR17C1581 (158) is an octal Universal Asynchronous Receiver and Transmitter (UART). The device is designed to meet the 32-bit PCI Bus and high bandwidth requirement in communication systems. The global interrupt source register provides a complete interrupt status indication for all 8 channels to speed up interrupt parsing.

Published: Sep 25, 2009 |