Communications: electrical – Continuously variable indicating – With meter reading
Patent
1983-01-28
1985-12-31
Yusko, Donald J.
Communications: electrical
Continuously variable indicating
With meter reading
34082587, 307465, H04Q 900, H03K 19173
Patent
active
045624275
ABSTRACT:
To prevent a race in an asynchronous state machine branching from one state to either of two others, depending on which of two control signals arrives first, one of the signals is latched in the state just ahead of the branching state. The branching then takes place in the branching state upon arrival of the other signal but in a direction determined by the value of the latched signal. If the latched value indicates a wrong order of arrival, the machine releases the original latched value and latches an updated value of the one signal and returns to the branching state. The looping, with unlatching and relatching, continues until the latched value causes branching to take place in the proper direction.
REFERENCES:
patent: 4162535 (1979-07-01), Anderson
patent: 4336468 (1982-06-01), Spillman
patent: 4366393 (1982-12-01), Kasuya
patent: 4422072 (1983-12-01), Cavlan
patent: 4431928 (1984-02-01), Skokan
Proceeding of the IEEE, vol. 65, No. 8, Aug. 1977 (N.Y. U.S.) W. Clin: "Microprocessor-Based Digital System Design Fundamentals and the Development Laboratory for Hardware Designers and Engineering Executives", pp. 1138-1161.
IEEE Computer Technology, Status, Limits, Alternatives; Digest of Papers from Compcom, Computer Society International Conference, Conf. 16, 1978 (N.Y. U.S.) J. Birkner: "Microprogramming Random Logic", pp. 75-80.
Cavender J. T.
Dugas Edward
Gillette Donald P.
NCR Corporation
Yusko Donald J.
LandOfFree
System and method for stabilizing asynchronous state machines does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with System and method for stabilizing asynchronous state machines, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and System and method for stabilizing asynchronous state machines will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1026802