Method and device for storing logic representations of process s

Details Method and device for storing logic representations of process s Method and device for storing logic representations of process s

1981-03-12

1984-02-28

Zache, Raulfe B.

Boots, shoes, and leggings

G06F 1100

Patent

active

044344732

ABSTRACT:
Data representative of the state of a process capable of assuming different states is stored in a programmable read only memory having a plurality of unwritten storage locations by writing into memory beginning at an initial address data representative of an initial process state, and thereafter writing subsequent data into the memory beginning at a successive address following the initial address such that a portion of the previously written data forms the subsequent data and such that previously unwritten storage locations between the initial address and the successive address are written so that the contents of such storage locations are all in a first logic state, the contents of all locations following the subsequent data being in an opposite logic state. Data is read from the memory by scanning successive storage locations beginning at the initial address and comparing the contents of consecutive locations to determine the starting address of the data.

REFERENCES:
patent: 3390380 (1968-06-01), Cooke-Yarborough
patent: 3717851 (1973-02-01), Cocke
patent: 3883847 (1975-05-01), Frank
patent: 4211919 (1980-07-01), Ugon
patent: 4251864 (1981-02-01), Kindell
patent: 4316222 (1982-02-01), Subramaniam
Chesarek; D. J., "Compressed Refresh System For Use With CRT Image Display." IBM Technical Disclosure Bulletin , vol. 20, No. 5 (Oct. 1977), pp. 1966-1969 L79010066.

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