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<article article-type="research-article" dtd-version="1.3" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xml:lang="ru"><front><journal-meta><journal-id journal-id-type="publisher-id">inform</journal-id><journal-title-group><journal-title xml:lang="ru">Информатика</journal-title><trans-title-group xml:lang="en"><trans-title>Informatics</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1816-0301</issn><issn pub-type="epub">2617-6963</issn><publisher><publisher-name>UIIP NASB</publisher-name></publisher></journal-meta><article-meta><article-id custom-type="elpub" pub-id-type="custom">inform-212</article-id><article-categories><subj-group subj-group-type="heading"><subject>Research Article</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="ru"><subject>АВТОМАТИЗАЦИЯ ПРОЕКТИРОВАНИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>COMPUTER AIDED DESIGN</subject></subj-group></article-categories><title-group><article-title>ПСЕВДОИСЧЕРПЫВАЮЩЕЕ ТЕСТИРОВАНИЕ ОЗУ</article-title><trans-title-group xml:lang="en"><trans-title>PSEUDOEXHAUSTIVE RAM TESTING</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Ярмолик</surname><given-names>В. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Yarmolik</surname><given-names>V. N.</given-names></name></name-alternatives><email xlink:type="simple">yarmolik10ru@yahoo.com</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Мрозек</surname><given-names>И.</given-names></name><name name-style="western" xml:lang="en"><surname>Mrozek</surname><given-names>I.</given-names></name></name-alternatives><email xlink:type="simple">i.mrozek@pb.edu.pl</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Леванцевич</surname><given-names>В. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Levantsevich</surname><given-names>B. A.</given-names></name></name-alternatives><email xlink:type="simple">lvn@bsuir.by</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff xml:lang="ru" id="aff-1"><institution>Белорусский государственный университет информатики и радиоэлектроники</institution><country>Belarus</country></aff><aff xml:lang="ru" id="aff-2"><institution>Белостокский технический университет</institution><country>Poland</country></aff><pub-date pub-type="collection"><year>2017</year></pub-date><pub-date pub-type="epub"><day>15</day><month>06</month><year>2017</year></pub-date><volume>0</volume><issue>2(54)</issue><fpage>58</fpage><lpage>69</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Ярмолик В.Н., Мрозек И., Леванцевич В.А., 2017</copyright-statement><copyright-year>2017</copyright-year><copyright-holder xml:lang="ru">Ярмолик В.Н., Мрозек И., Леванцевич В.А.</copyright-holder><copyright-holder xml:lang="en">Yarmolik V.N., Mrozek I., Levantsevich B.A.</copyright-holder><license xml:lang="ru" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>Данная работа распространяется под лицензией Creative Commons Attribution 4.0.</license-p></license><license xml:lang="en" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>This work is licensed under a Creative Commons Attribution 4.0 License.</license-p></license></permissions><self-uri xlink:href="https://inf.grid.by/jour/article/view/212">https://inf.grid.by/jour/article/view/212</self-uri><abstract><p>Анализируются методы тестирования современных запоминающих устройств, в том числеоперативных запоминающих устройств (ОЗУ), обосновывается применение псевдоисчерпывающих тестов для обнаружения сложных неисправностей памяти. Формулируется необходимое условие генерирования псевдоисчерпывающего теста для заданного количества запоминающих ячеек ОЗУ. Показывается, что задача генерирования псевдоисчерпывающего теста на базе многократных тестов ОЗУ с изменяемыми адресными последовательностями сводится к комбинаторной задаче собирателя купонов. Приводятся оценки минимальной, максимальной и средней кратности многократного теста для обеспечения исчерпывающего множества комбинаций для заданного числа ячеек ОЗУ, что подтверждает возможность формирования псевдоисчерпывающего теста для заданного числа ячеек ОЗУ.</p></abstract><trans-abstract xml:lang="en"><p>Modern RAM tests and methods for their generation are analyzed and investigated. The wide application of pseudoexhaustive tests as the main test procedure for modern computer systems has been proved. The main estimates and metrics for so kind of tests are obtained. 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