Is a
Patent attributes
Patent Applicant
0
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Gary L. Swoboda0
Date of Patent
September 20, 2005
0Patent Application Number
097985950
Date Filed
March 2, 2001
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A scan interface that includes control signals (TRST, TMS, TCK) and data signals (TDI, TDO) normally carried by respective signal paths of the scan interface can be used to carry signals other than signals of the scan interface. A first signal (TMS) and a second signal (TDO) can be time division multiplexed on the signal path that normally carries one of the signals, thereby freeing the signal path that carries the other of the signals to carry a signal other than a signal of the scan interface.
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