Method and apparatus for calibrating a counting circuit

Electrical pulse counters – pulse dividers – or shift registers: c – Systems – Identifying or correcting improper counter operation

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C377S029000

Reexamination Certificate

active

07869558

ABSTRACT:
Timing circuitry may use control circuitry to control calibration circuitry to calibrate a counter so that an adder and a calibration period counter are not required. Concatenation circuitry may be used to concatenate a portion of the counter value and the calibration value to provide a calibrated value to the counter. The results from match circuitry may be used to provide status and control information to a calibration history bit and to an enable circuit. The counter may be an up counter or a down counter.

REFERENCES:
patent: 5473651 (1995-12-01), Guzinski et al.
patent: 5789969 (1998-08-01), Davis et al.
patent: 6304119 (2001-10-01), Tseng et al.
patent: 6327223 (2001-12-01), Elfman
patent: 6473607 (2002-10-01), Shohara et al.
patent: 6633825 (2003-10-01), Burns et al.
patent: 6662107 (2003-12-01), Gronemeyer
patent: 6925139 (2005-08-01), Lendre et al.
patent: 7123190 (2006-10-01), McBurney et al.
patent: 2002/0130252 (2002-09-01), Funakawa
patent: 2008/0222440 (2008-09-01), Jones et al.
patent: 2008/0246549 (2008-10-01), Chen et al.
patent: 2009/0085685 (2009-04-01), Guo et al.
patent: 2009/0146744 (2009-06-01), Yang et al.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Method and apparatus for calibrating a counting circuit does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method and apparatus for calibrating a counting circuit, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and apparatus for calibrating a counting circuit will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-2674557

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.