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Browse Prior Art Database

TECHNIQUE FOR IMPLEMENTING A DIGITAL COMMUNICATIONS LINK FOR DIAGNOSTICS

IP.com Disclosure Number: IPCOM000006238D
Original Publication Date: 1991-Jul-01
Included in the Prior Art Database: 2001-Dec-17

Publishing Venue

Motorola

Related People

Authors:
Walt Anderson Gary Fatt

Abstract

There are many digital communication systems where it is desirable to provide a flexible static and run-time digital diagnostic capability in the transmit path without increasing the digital data bandwidth or data rate required. This technique addresses this need by embedding digital diagnostic data into the primary digital transmit path. The diagnostic data is selec- tively embedded in a manner that requires no addi- tional data bandwidth or data rate, and avoids inter- rupting or causing prohibitive distortion in the primary digital transmit stream.