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XR17L152

Exar Corporation
Part Number XR17L152
Manufacturer Exar Corporation
Description 3.3V PCI BUS DUAL UART
Published Apr 16, 2005
Detailed Description áç AUGUST 2003 DISCONTINUED XR17L152 3.3V PCI BUS DUAL UART REV. 1.1.0 GENERAL DESCRIPTION The XR17L1521 (L152) is a ...
Datasheet PDF File XR17L152 PDF File

XR17L152
XR17L152

Overview
áç AUGUST 2003 DISCONTINUED XR17L152 3.
3V PCI BUS DUAL UART REV.
1.
1.
0 GENERAL DESCRIPTION The XR17L1521 (L152) 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 requirements in communication systems.
The global interrupt source register provides a complete interrupt status indication for both channels to speed up interrupt parsing.
Each UART is independently controlled and has its own 16C550 compatible 5G (Fifth Generation) register set, transmit and receive FIFOs of 64 bytes, fully programmable transmit and receive FIFO trigger levels, transmit and re...


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