Device diagnostics

Details Device diagnostics Device diagnostics

2005-02-22

2005-02-22

Hoff, Marc S. (Department: 2857)

Data processing: measuring, calibrating, or testing

Testing system

Including specific communication means

C714S025000

Reexamination Certificate

active

06859749

ABSTRACT:
A method is provided for extracting device status information from a device which includes an IEEE 1394 interface. Said device is instructed by a device status information tester connected to said device to execute device self tests and to provide corresponding self test results and device specific information for said device status information tester, wherein said reading and instructing procedures between said device status information tester and said device are performed on the basis of a low level communication protocol of said IEEE 1394 interface.

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IEEE: “IEEE Standard for a High Performance Serial Bus” 1995, IEEE STD 1394-1995, New York, NY: IEEE, US, XP002171160.
IEEE: “ANSI/IEEE STD1212, 1994 Edition. Information Technology-Microprocessor Systems-Control and Status Registers (CSR) Architecture for Microcomputer Buses.” 1994, IEEE, New York, XP002171161.
IEEE: “P1212 Draft Standard for a Control and Status Registers (CSR) Architecture for Microprocessor Buses” ′Online! Oct. 18, 1999, IEEE, New York, USA, XP002171162.

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