XRT83L314 Datasheet, PDF (84/84 Pages) Exar Corporation – 14-CHANNEL T1/E1/J1 LONG-HAUL/SHORT-HAUL LINE INTERFACE UNIT

XRT83L314
14-CHANNEL T1/E1/J1 LONG-HAUL/SHORT-HAUL LINE INTERFACE UNIT
REV. 1.0.0
REVISION HISTORY
REVISION #
P1.0.0
DATE
02/14/03
P1.0.1
03/27/03
P1.0.2
P1.0.3
09/19/03
11/12/03
1.0.0
05/04/04
DESCRIPTION
First release of the 14-Channel LIU Preliminary Datasheet
Added the 16-bit LCV Counter Details for Revision B Silicon
Changed the Microprocessor Access Timing Parameters
Added new E1 arbitrary pulse feature. Added descriptions to the global registers.
Final Release.
NOTICE
EXAR Corporation reserves the right to make changes to the products contained in this publication in order
to improve design, performance or reliability. EXAR Corporation assumes no responsibility for the use of
any circuits described herein, conveys no license under any patent or other right, and makes no
representation that the circuits are free of patent infringement. Charts and schedules contained here in are
only for illustration purposes and may vary depending upon a user’s specific application. While the
information in this publication has been carefully checked; no responsibility, however, is assumed for
inaccuracies.
EXAR Corporation does not recommend the use of any of its products in life support applications where
the failure or malfunction of the product can reasonably be expected to cause failure of the life support
system or to significantly affect its safety or effectiveness. Products are not authorized for use in such
applications unless EXAR Corporation receives, in writing, assurances to its satisfaction that: (a) the risk of
injury or damage has been minimized; (b) the user assumes all such risks; (c) potential liability of EXAR
Corporation is adequately protected under the circumstances.
Copyright 2004 EXAR Corporation
Datasheet May 2004.
Reproduction, in part or whole, without the prior written consent of EXAR Corporation is prohibited.
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