Method, system, and apparatus for loopback parameter exchange

Details Method, system, and apparatus for loopback parameter exchange Method, system, and apparatus for loopback parameter exchange

2004-07-23

2010-06-29

Nguyen, Hanh (Department: 2473)

Multiplex communications

Diagnostic testing

Loopback

Reexamination Certificate

active

07746795

ABSTRACT:
A loopback test to test a communication link for a layered interface where in a master agent programs the electrical parameters for the slave agent, such as, the offset, timing, and current compensation with a loopback control register. The slave agent's transmitter and receiver are independently controlled and the master agent may use a slave-echoed data test pattern to detect errors and subsequently sets the appropriate status bits in a loop back status register

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