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<Head>
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<Title>Прошивка ПЛИС AMBPEX8_v11_ADMTEST</Title>
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<Meta Http-equiv="Content-Type" Content="text/html; Charset=windows-1251">
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<Link Rel="StyleSheet" Type="text/css" Href="style.css">
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</Head>
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<Body LeftMargin="5" TopMargin="5" BgColor="#ffffff">
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<h1>Прошивка ADMTEST</h1>
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<p>Версия документа: 1.0</p>
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<hr>
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<h2>Общие сведения</h2>
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<table border="0" width="90%" cellpadding="6" cellspacing="1">
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<tr>
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<td width="24%" valign="top">
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<b>
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Назначение</b></td>
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<td width="76%"> <span lang="ru">Проверка обмена</span></td>
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</tr>
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</table>
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<h3>Список тетрад</h3>
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<table border="2" cellspacing="0" width="92%" bordercolorlight="#000000" bordercolordark="#000000" cellpadding="2" style="border-collapse: collapse">
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<tr>
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<td width="7%" align="center"><b>№</b></td>
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<td width="19%" align="center"><b>Адрес</b></td>
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<td width="14%" align="center"><b>Название</b></td>
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<td width="7%" align="center"><b>ID</b></td>
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<td width="9%" align="center"><b>MOD</b></td>
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<td width="9%" align="center"><b>VER</b></td>
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<td width="38%"><b> Описание</b></td>
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</tr>
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<tr>
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<td width="7%" align="center">0</td>
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<td width="19%" align="center">0x00000000</td>
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<td width="14%" align="center"><a href="reg_main_v8.htm">MAIN</a></td>
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<td width="7%" align="center">1</td>
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<td width="9%" align="center">8</td>
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<td width="9%" align="center">1.4</td>
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<td width="38%"> Управление общими ресурсами</td>
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</tr>
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<tr>
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<td width="7%" align="center">1</td>
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<td width="19%" align="center">0x00004000</td>
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<td width="14%" align="center"><span lang="en-us">
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<a href="reg_test_ctrl_m1.htm">TEST_CTRL</a></span></td>
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<td width="7%" align="center"><span lang="en-us">0x4F</span></td>
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<td width="9%" align="center"><span lang="en-us">1</span></td>
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<td width="9%" align="center"><span lang="en-us">1.3</span></td>
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<td width="38%"><span lang="en-us"> </span>Формирование и проверка
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тестовой последовательности</td>
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</tr>
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<tr>
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<td width="7%" align="center">2</td>
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<td width="19%" align="center">0x00008000</td>
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<td width="14%" align="center"> </td>
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<td width="7%" align="center"> </td>
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<td width="9%" align="center"> </td>
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<td width="9%" align="center"> </td>
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<td width="38%"> </td>
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</tr>
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<tr>
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<td width="7%" align="center">3</td>
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<td width="19%" align="center">0x0000C000</td>
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<td width="14%" align="center"> </td>
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<td width="7%" align="center"> </td>
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<td width="9%" align="center"> </td>
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<td width="9%" align="center"> </td>
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<td width="38%"> </td>
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</tr>
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<tr>
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<td width="7%" align="center">4</td>
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<td width="19%" align="center">0x00010000</td>
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<td width="14%" align="center"> </td>
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<td width="7%" align="center"> </td>
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<td width="9%" align="center"> </td>
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<td width="9%" align="center"> </td>
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<td width="38%"> </td>
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</tr>
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<tr>
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<td width="7%" align="center"><span lang="ru">5</span></td>
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<td width="19%" align="center">0x00014000</td>
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<td width="14%" align="center"> </td>
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<td width="7%" align="center"> </td>
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<td width="9%" align="center"> </td>
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<td width="9%" align="center"> </td>
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<td width="38%"> </td>
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</tr>
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<tr>
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<td width="7%" align="center"><span lang="ru">6</span></td>
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<td width="19%" align="center">0x00018000</td>
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<td width="14%" align="center"><a href="reg_admdio64_in_v6.htm">DIO64_IN</a></td>
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<td width="7%" align="center">0x13</td>
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<td width="9%" align="center">6</td>
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<td width="9%" align="center">1.2</td>
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<td width="38%"> <span lang="ru">Ввод цифрового потока</span></td>
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</tr>
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<tr>
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<td width="7%" align="center"><span lang="ru">7</span></td>
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<td width="19%" align="center">0x0001C000</td>
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<td width="14%" align="center"><a href="reg_admdio64_out_v4.htm">DIO64_OUT</a></td>
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<td width="7%" align="center"><span lang="ru">0</span>x12</td>
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<td width="9%" align="center">4</td>
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<td width="9%" align="center">1.2</td>
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<td width="38%"> <span lang="ru">Вывод цифрового потока</span></td>
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</tr>
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</table>
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<p>Прямые регистры адресуются со смещением от базового адреса тетрады.</p>
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<p>Смещение адресов:</p>
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<table style="BORDER-COLLAPSE: collapse" cellSpacing="0" borderColorDark="#000000" width="40%" borderColorLight="#000000" border="2" id="table4">
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<tr>
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<td align="middle" width="42%"><b>Регистр</b></td>
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<td align="middle" width="58%"><b>Смещение</b></td>
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</tr>
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<tr>
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<td align="middle" width="42%">STATUS</td>
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<td align="middle" width="58%">0</td>
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</tr>
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<tr>
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<td align="middle" width="42%">DATA</td>
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<td align="middle" width="58%">0x1000</td>
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</tr>
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<tr>
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<td align="middle" width="42%">CMD_ADR</td>
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<td align="middle" width="58%">0x2000</td>
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</tr>
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<tr>
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<td align="middle" width="42%">CMD_DATA</td>
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<td align="middle" width="58%">0x3000</td>
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</tr>
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</table>
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<h3>Сигналы прерывания и запроса DMA</h3>
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<p>ПЛИС может формировать <span lang="ru">два </span>запрос<span lang="ru">а</span> DMA:
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DMAR0 - DMAR<span lang="ru">1</span>.</p>
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<p><span lang="ru">ПЛИС может формировать один запрос прерывания </span>IRQ1</p>
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<p> </p>
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<h3>Регистры SELx тетрады MAIN</h3>
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<table border="2" cellpadding="3" cellspacing="0" width="90%" bordercolorlight="#000000" bordercolordark="#000000" style="border-collapse: collapse">
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<tr>
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<td width="22%" align="center"><b>Бит</b></td>
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<td width="34%" align="center"><b>Название</b></td>
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<td width="72%" align="left"><b> Описание</b></td>
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</tr>
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<tr>
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<td width="22%" align="center">3..0</td>
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<td width="34%" align="center">IRQ_NUM</td>
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<td width="72%" align="left"> Номер <b>прерывания</b>
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для тетрады x:<br>
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1 - IRQ1<br>
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</td>
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</tr>
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<tr>
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<td width="22%" align="center">7..4</td>
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<td width="34%" align="center">-</td>
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<td width="72%" align="left"> Не используется</td>
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</tr>
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<tr>
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<td width="22%" align="center">11..8</td>
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<td width="34%" align="center">DRQ_TRD</td>
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<td width="72%" align="left"> Номер <b>тетрады</b> для
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канала DMA x</td>
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</tr>
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<tr>
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<td width="22%" align="center">12</td>
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<td width="34%" align="center">DRQ_EN</td>
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<td width="72%" align="left"> 1 - разрешение
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формирования запроса</td>
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</tr>
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<tr>
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<td width="22%" align="center">15..13</td>
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<td width="34%" align="center">-</td>
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<td width="72%" align="left"> Не использу<span lang="ru">ю</span>тся</td>
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</tr>
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</table>
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<p> </p>
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<p> </p>
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<h3>Описание</h3>
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<p> </p>
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<p><span lang="ru">Тетрада </span>MAIN <span lang="ru">обеспечивает начальное
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тестирование ПЛИС, управляет распределением запросов </span>DMA<span lang="ru">,
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обеспечивает управление ИПН и мультиплексором компараторов.</span>
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<span lang="ru"><br>
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Тетрада
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</span>DIO64_OUT <span lang="ru">обеспечивает вывод цифрового потока на модуль.
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Данные передаются в тетраду </span><span lang="en-us">TEST_CTRL</span>.<br>
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<span lang="ru">Тетрада </span>DIO64_IN <span lang="ru">обеспечивает ввод
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цифрового потока из модуля. Данные передаются из тетрады </span>
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<span lang="en-us">TEST_CTRL.<br>
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</span>Тетрада <span lang="en-us">TEST_CTRL </span>обеспечивает формирование и
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проверку тестовой последовательности.<br>
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</p>
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<p>Тетрады <span lang="en-us">DIO64_OUT </span>и <span lang="en-us">DIO64_IN
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</span>подключены к тетраде <span lang="en-us">TEST_CTRL. </span>Тетрада
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<span lang="en-us">TEST_CTRL </span>может сформировать тестовую
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последовательность и направить её в тетраду <span lang="en-us">DIO64_IN. </span>
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Поток данных из тетрады <span lang="en-us">DIO64_OUT </span>может быть проверен
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на соответствие тестовой последовательности. Одновременно с проверкой, поток
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данных из тетрады <span lang="en-us">DIO64_OUT </span>может быть передан в
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тетраду <span lang="en-us">DIO64_IN.</span></p>
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<p> </p>
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<hr>
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<p> </p>
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<p> </p>
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</Body>
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</Html>
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