The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 26, 2005
Filed:
Sep. 24, 2001
Koutarou Tagawa, Kawasaki, JP;
Kouj Arai, Kawasaki, JP;
Koutarou Tagawa, Kawasaki, JP;
Kouj Arai, Kawasaki, JP;
Fujitsu Limited, Kawasaki, JP;
Abstract
In the microcomputer, the debug target circuit and the debugging circuit with an interface module to the in-circuit emulator are independently supplied with drive powers. Drive power is supplied to the debug target circuit and the debugging circuit, and various debug information is set by the in-circuit emulator. Thereafter, only supply of drive power to the debug target circuit is stopped. While the various debug information is held at the debugging circuit, supply of drive power to the debug target circuit is restarted. The debugging just after power throw-in is performed based on the debug information held in the debugging circuit.