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17C158CV

Exar Corporation
Part Number 17C158CV
Manufacturer Exar Corporation
Description XR17C158CV
Published Sep 25, 2009
Detailed Description xr www.DataSheet4U.com AUGUST 2005 XR17C158 5V PCI BUS OCTAL UART REV. 1.4.3 GENERAL DESCRIPTION The XR17C1581 (158) i...
Datasheet PDF File 17C158CV PDF File

17C158CV
17C158CV


Overview
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.
Each UART has its own 16C550 compatible set of configuration registers, transmit and receive FIFOs of 64 bytes, fully programmable transmit and receive FIFO level triggers, transmit and receive FIFO level counters, automatic RTS/CTS or DTR/DSR hardware flow control with ...



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