Electrical computers and digital processing systems: processing – Processing architecture – Microprocessor or multichip or multimodule processor having...
Reexamination Certificate
2006-04-04
2006-04-04
Tsai, Henry W. H. (Department: 2183)
Electrical computers and digital processing systems: processing
Processing architecture
Microprocessor or multichip or multimodule processor having...
C712S037000
Reexamination Certificate
active
07024539
ABSTRACT:
Programmable on-chip identification circuitry and associated method are disclosed that provide integrated circuits with the ability to select and report from multiple different vendor and system identification configurations. The integrated circuit device includes programmable circuitry that utilizes vendor identification, system identification, configuration or other device information provided or selected at least in part based upon selection information from a source external to the integrated circuit. The selection information may be provided through one or more externally generated digital and/or analog control signals that are then processed within the integrated circuit device to select, access and utilize desired identification information stored in an on-chip database. For example, one or more analog control signals can be generated using resistor circuits for which specific selectable resistor configurations map to particular information stored in a look-up table or other database structure within the integrated circuit. The analog control signals are converted to digital values within the integrated circuit, and these digital values are used to select device information from the on-chip database. Furthermore, the selected device information can be stored in on-chip device information registers. And the digital values themselves can be stored and used as identification, configuration or other device information.
REFERENCES:
patent: 5192999 (1993-03-01), Graczyk et al.
patent: 5794032 (1998-08-01), Leyda
patent: 5870046 (1999-02-01), Scott et al.
patent: 6021447 (2000-02-01), Szeto et al.
patent: 6073016 (2000-06-01), Hulthen et al.
patent: 6091806 (2000-07-01), Rasmus et al.
patent: 6160885 (2000-12-01), Scott et al.
patent: 6167472 (2000-12-01), Mitra et al.
patent: 6192420 (2001-02-01), Tsai et al.
patent: 6205219 (2001-03-01), Hollenbach et al.
patent: 6259780 (2001-07-01), Sherwood et al.
patent: 6263075 (2001-07-01), Fadavi-Ardekani et al.
patent: 6298006 (2001-10-01), Reohr, Jr. et al.
patent: 6359973 (2002-03-01), Rahamim et al.
patent: 6385235 (2002-05-01), Scott et al.
patent: 6408059 (2002-06-01), Rasmus et al.
patent: 6584188 (2003-06-01), Kim
patent: 2002/0034947 (2002-03-01), Soliman
Bresemann David P.
Hendrickson Alan F.
Wagner Robert C.
O'Keefe Egan & Peterman, LLP
Silicon Laboratories Inc.
Tsai Henry W. H.
LandOfFree
Resistor identification configuration circuitry and... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Resistor identification configuration circuitry and..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Resistor identification configuration circuitry and... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3550239