Registers – Systems controlled by data bearing records – Time analysis
Patent
1977-08-02
1978-10-31
Atkinson, Charles E.
Registers
Systems controlled by data bearing records
Time analysis
324 73R, G06F 1100
Patent
active
041229959
ABSTRACT:
Improved means and methods are described for continuously and asynchronously testing the operation of a digital circuit or unit. The testing approach is based on determining whether an output signal from the unit under test is out of skew with a corresponding output from a standard unit for at least an adjustable predetermined minimum time period.
REFERENCES:
patent: 3528017 (1970-09-01), Zussman
patent: 3541441 (1970-11-01), Hrustich
patent: 3636443 (1972-01-01), Singh et al.
patent: 3740645 (1973-06-01), Cook
patent: 3755747 (1973-08-01), Letoskyy
patent: 3812426 (1974-05-01), Illian
patent: 3821645 (1974-06-01), Vinsani
patent: 3976940 (1976-08-01), Chau et al.
Atkinson Charles E.
Burroughs Corporation
Cass Nathan
Feeney, Jr. Edward J.
Peterson Kevin R.
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