PL450834A3 - Metastability Random Generator with Metastability Time Interval Generator - Google Patents

Metastability Random Generator with Metastability Time Interval Generator

Info

Publication number
PL450834A3
PL450834A3 PL450834A PL45083424A PL450834A3 PL 450834 A3 PL450834 A3 PL 450834A3 PL 450834 A PL450834 A PL 450834A PL 45083424 A PL45083424 A PL 45083424A PL 450834 A3 PL450834 A3 PL 450834A3
Authority
PL
Poland
Prior art keywords
flip
generator
metastability
flop
gmic
Prior art date
Application number
PL450834A
Other languages
Polish (pl)
Inventor
Piotr Z. Wieczorek
Krzysztof Gołofit
Original Assignee
Politechnika Warszawska
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Politechnika Warszawska filed Critical Politechnika Warszawska
Priority to PL450834A priority Critical patent/PL450834A3/en
Publication of PL450834A3 publication Critical patent/PL450834A3/en

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D13/00—Circuits for comparing the phase or frequency of two mutually-independent oscillations
    • H03D13/003—Circuits for comparing the phase or frequency of two mutually-independent oscillations in which both oscillations are converted by logic means into pulses which are applied to filtering or integrating means
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F7/00—Methods or arrangements for processing data by operating upon the order or content of the data handled
    • G06F7/58—Random or pseudo-random number generators
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D13/00—Circuits for comparing the phase or frequency of two mutually-independent oscillations
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D3/00—Demodulation of angle-, frequency- or phase- modulated oscillations
    • H03D3/02—Demodulation of angle-, frequency- or phase- modulated oscillations by detecting phase difference between two signals obtained from input signal
    • H03D3/18—Demodulation of angle-, frequency- or phase- modulated oscillations by detecting phase difference between two signals obtained from input signal by means of synchronous gating arrangements
    • H03D3/20—Demodulation of angle-, frequency- or phase- modulated oscillations by detecting phase difference between two signals obtained from input signal by means of synchronous gating arrangements producing pulses whose amplitude or duration depends on phase difference
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
    • H03K3/84—Generating pulses having a predetermined statistical distribution of a parameter, e.g. random pulse generators

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computational Mathematics (AREA)
  • Mathematical Analysis (AREA)
  • Mathematical Optimization (AREA)
  • Pure & Applied Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Medicines Containing Plant Substances (AREA)

Abstract

Zgłoszenie dotyczy generatora metastabilnościowych interwałów czasowych (GMIC) metastabilnościowego generatora losowego i sposobu regulacji pracą generatora interwałów, zbudowanego z dwóch niezależnie pracujących przerzutników (P1, P2) dołączonych do jego wejść (i1-GMIC, i2-GMIC). Istotą generatora jest specjalna budowa przerzutników posiadających elementy równoważące, opóźniające i szereg wejść (lo1M1, lo2M1, lo1S1, lo2S1, lsS1, lo1M2, lo2M2, lo1S2, lo2S2, lsS2) pozwalających na sterowanie ich pracą. Pracą przerzutników steruje układ kompensacji i regulacji (UKR), który pozwala na: dopasowanie szybkości jednego przerzutnika względem drugiego, regulację pracy między stopniem master i slave w każdym przerzutniku, regulowane spowalnianie części slave w dużym zakresie, równoważenie pracy każdego stopnia każdego przerzutnika, wzorcowanie generatora, kompensację w trakcie pracy, czy regulację pobieranej mocy. Możliwa jest kompensacja rozrzutów technologicznych, zmiana położenia i rozmiaru okna metastabilności, ustalenie i regulacja czasu regeneracji przerzutnika, kompensacja wpływu starzenia się i pracy mechanicznej, czy oddziaływania czynników środowiskowych.The application concerns a metastability time interval generator (GMIC) and a method for regulating the operation of the interval generator, constructed from two independently operating flip-flops (P1, P2) connected to its inputs (i1-GMIC, i2-GMIC). The generator's essence is the special design of the flip-flops, which incorporate balancing and delay elements and a series of inputs (lo1M1, lo2M1, lo1S1, lo2S1, lsS1, lo1M2, lo2M2, lo1S2, lo2S2, lsS2) enabling control of their operation. The operation of the flip-flops is controlled by a compensation and regulation system (UKR), which allows for: matching the speed of one flip-flop relative to another, regulation of the operation between the master and slave stages in each flip-flop, adjustable slowing down of the slave part over a wide range, balancing the operation of each stage of each flip-flop, generator calibration, compensation during operation, and power consumption regulation. It is possible to compensate for technological variations, change the position and size of the metastability window, determine and adjust the flip-flop regeneration time, compensate for the effects of aging and mechanical work, or the impact of environmental factors.

PL450834A 2024-12-27 2024-12-27 Metastability Random Generator with Metastability Time Interval Generator PL450834A3 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL450834A PL450834A3 (en) 2024-12-27 2024-12-27 Metastability Random Generator with Metastability Time Interval Generator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL450834A PL450834A3 (en) 2024-12-27 2024-12-27 Metastability Random Generator with Metastability Time Interval Generator

Publications (1)

Publication Number Publication Date
PL450834A3 true PL450834A3 (en) 2026-03-30

Family

ID=99223500

Family Applications (1)

Application Number Title Priority Date Filing Date
PL450834A PL450834A3 (en) 2024-12-27 2024-12-27 Metastability Random Generator with Metastability Time Interval Generator

Country Status (1)

Country Link
PL (1) PL450834A3 (en)

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