Module 12: Digital Circuits 1

Lectures

Folder description

Module 12 contains two lectures which present:

Digital Circuits - Part 1 (12A)
Digital Circuits - Part 2 (12B)

Click the Lectures link above to access the videos.

Technical

{
    "id": 203,
    "title": "Lectures",
    "url": "https://blackboard.jhu.edu/webapps/blackboard/content/listContent.jsp?course_id=_177474_1&content_id=_6258571_1",
    "html": "\n\n<img alt=\"Content Folder\" src=\"/images/ci/sets/set01/folder_on.gif\" class=\"item_icon\">\n\n<div class=\"item clearfix\" id=\"_6258571_1\">\n\n <h3 id=\"anonymous_element_12\">\n  <span class=\"reorder editmode hideme\"><span><img src=\"/images/ci/icons/generic_updown.gif\" alt=\"\"></span></span>\n\n\n            <a href=\"/webapps/blackboard/content/listContent.jsp?course_id=_177474_1&amp;content_id=_6258571_1\"><span style=\"color:#0067ac;\">Lectures</span></a>\n      </h3><a href=\"#\" class=\"ally-alternative-formats ally-prominent-af-download-button\" data-ally-external-id=\"content:_6258571_1\" data-ally-upload-type=\"RichContent\" title=\"Alternative formats\" style=\"display: none\">\n    <span class=\"ally-sr-only\">\n  \n\n\n            Lectures\n      </span>\n</a>\n\n   \n </div>\n\n\n\n<div class=\"details\">\n    <div class=\"vtbegenerated\"> \n <p>Module 12 contains two lectures which present:</p> \n <ol> \n  <li>Digital Circuits - Part 1 (12A)</li> \n  <li>Digital Circuits - Part 2 (12B)</li> \n </ol> \n <p>Click the Lectures link above to access the videos.</p> \n</div>\n  </div>\n\n <div id=\"_6258571_1previewModule\" class=\"moduleSample\">\n </div>\n",
    "semester": null,
    "has_children": 1,
    "parent": 120,
    "rendered": {
        "title": "Lectures",
        "body": "\n    <div> \n <p>Module 12 contains two lectures which present:</p> \n <ol> \n  <li>Digital Circuits - Part 1 (12A)</li> \n  <li>Digital Circuits - Part 2 (12B)</li> \n </ol> \n <p>Click the Lectures link above to access the videos.</p> \n</div>\n  "
    }
}

Overview OverviewObjectives

Cell description

Overview

In this module, we will examine digital waveforms and observe the basic difference between digital and analog circuits. We will see that digital circuits are naturally suited for two state operations and effectively communicate and process binary information characterized by sequences of ones and zeros. Consequently, this module will review binary numbers and examine them as alternative numbers. Arithmetic and logic operations are described in terms of basic Boolean operations.

Objectives

By the end of this module, you will be able to:

Recognize a digital signal and describe its fundamental difference from an analog signal.
Determine the base 10 value of various numbers systems represented using other bases.
Represent a negative binary number in a one’s complement and a two’s complement system.
Perform arithmetic operations in various number systems.
Construct basic Boolean logic operations using standard logic gates.

Technical

{
    "id": 549,
    "kind": "Item",
    "json": {
        "kind": "Item",
        "html": "\n\n<img alt=\"Item\" src=\"/images/ci/sets/set01/document_on.gif\" class=\"item_icon\">\n\n<div class=\"item clearfix\" id=\"_6258569_1\">\n\n <h3 id=\"anonymous_element_8\">\n  <span class=\"reorder editmode hideme\"><span><img src=\"/images/ci/icons/generic_updown.gif\" alt=\"\"></span></span>\n\n\n\n     <span style=\"color:#0067ac;\">Overview</span>\n </h3><a href=\"#\" class=\"ally-alternative-formats ally-prominent-af-download-button\" data-ally-external-id=\"content:_6258569_1\" data-ally-upload-type=\"RichContent\" title=\"Alternative formats\" style=\"display: none\">\n    <span class=\"ally-sr-only\">\n  \n\n\n\n     Overview\n </span>\n</a>\n\n   \n </div>\n\n\n\n<div class=\"details\">\n    <div class=\"vtbegenerated\"> \n <h3 id=\"anonymous_element_9\"><span style=\"color: #0067ac;\">Overview</span></h3> \n <p>In this module, we will examine digital waveforms and observe the basic difference between digital and analog circuits.&nbsp; We will see that digital circuits are naturally suited for two state operations and effectively communicate and process binary information characterized by sequences of ones and zeros.&nbsp; Consequently, this module will review binary numbers and examine them as alternative numbers.&nbsp; Arithmetic and logic operations are described in terms of basic Boolean operations.</p> \n <h3 id=\"anonymous_element_10\"><span style=\"color: #0067ac;\">Objectives</span></h3> \n <p>By the end of this module, you will be able to:</p> \n <ul> \n  <li>Recognize a digital signal and describe its fundamental difference from an analog signal.</li> \n  <li>Determine the base 10 value of various numbers systems represented using other bases.&nbsp;</li> \n  <li>Represent a negative binary number in a one’s complement and a two’s complement system.</li> \n  <li>Perform arithmetic operations in various number systems.</li> \n  <li>Construct basic Boolean logic operations using standard logic gates.</li> \n </ul> \n</div>\n  </div>\n\n <div id=\"_6258569_1previewModule\" class=\"moduleSample\">\n </div>\n",
        "url": "https://blackboard.jhu.edu/webapps/blackboard/content/listContent.jsp?course_id=_177474_1&content_id=_6258568_1#",
        "title": "\n    \n  \n\n\n\n     Overview\n \n"
    },
    "html": "\n\n<img alt=\"Item\" src=\"/images/ci/sets/set01/document_on.gif\" class=\"item_icon\">\n\n<div class=\"item clearfix\" id=\"_6258569_1\">\n\n <h3 id=\"anonymous_element_8\">\n  <span class=\"reorder editmode hideme\"><span><img src=\"/images/ci/icons/generic_updown.gif\" alt=\"\"></span></span>\n\n\n\n     <span style=\"color:#0067ac;\">Overview</span>\n </h3><a href=\"#\" class=\"ally-alternative-formats ally-prominent-af-download-button\" data-ally-external-id=\"content:_6258569_1\" data-ally-upload-type=\"RichContent\" title=\"Alternative formats\" style=\"display: none\">\n    <span class=\"ally-sr-only\">\n  \n\n\n\n     Overview\n </span>\n</a>\n\n   \n </div>\n\n\n\n<div class=\"details\">\n    <div class=\"vtbegenerated\"> \n <h3 id=\"anonymous_element_9\"><span style=\"color: #0067ac;\">Overview</span></h3> \n <p>In this module, we will examine digital waveforms and observe the basic difference between digital and analog circuits.&nbsp; We will see that digital circuits are naturally suited for two state operations and effectively communicate and process binary information characterized by sequences of ones and zeros.&nbsp; Consequently, this module will review binary numbers and examine them as alternative numbers.&nbsp; Arithmetic and logic operations are described in terms of basic Boolean operations.</p> \n <h3 id=\"anonymous_element_10\"><span style=\"color: #0067ac;\">Objectives</span></h3> \n <p>By the end of this module, you will be able to:</p> \n <ul> \n  <li>Recognize a digital signal and describe its fundamental difference from an analog signal.</li> \n  <li>Determine the base 10 value of various numbers systems represented using other bases.&nbsp;</li> \n  <li>Represent a negative binary number in a one’s complement and a two’s complement system.</li> \n  <li>Perform arithmetic operations in various number systems.</li> \n  <li>Construct basic Boolean logic operations using standard logic gates.</li> \n </ul> \n</div>\n  </div>\n\n <div id=\"_6258569_1previewModule\" class=\"moduleSample\">\n </div>\n",
    "url": "https://blackboard.jhu.edu/webapps/blackboard/content/listContent.jsp?course_id=_177474_1&content_id=_6258568_1#",
    "parent": 120,
    "has_attachments": 0,
    "rendered": {
        "title": "Overview\n OverviewObjectives",
        "body": "\n    <div> \n <h3 id=\"anonymous_element_9\"><span>Overview</span></h3> \n <p>In this module, we will examine digital waveforms and observe the basic difference between digital and analog circuits.&nbsp; We will see that digital circuits are naturally suited for two state operations and effectively communicate and process binary information characterized by sequences of ones and zeros.&nbsp; Consequently, this module will review binary numbers and examine them as alternative numbers.&nbsp; Arithmetic and logic operations are described in terms of basic Boolean operations.</p> \n <h3 id=\"anonymous_element_10\"><span>Objectives</span></h3> \n <p>By the end of this module, you will be able to:</p> \n <ul> \n  <li>Recognize a digital signal and describe its fundamental difference from an analog signal.</li> \n  <li>Determine the base 10 value of various numbers systems represented using other bases.&nbsp;</li> \n  <li>Represent a negative binary number in a one’s complement and a two’s complement system.</li> \n  <li>Perform arithmetic operations in various number systems.</li> \n  <li>Construct basic Boolean logic operations using standard logic gates.</li> \n </ul> \n</div>\n  "
    },
    "attachments": []
}

Learning Guide

Cell description

Go to the module content and begin by downloading and reviewing the printed slide presentations. Then view the video presentation for a slide set. You can stop the presentation or replay sections if necessary to gain a good understanding of the material. Make any notes on your printed copy of the slides. After completing a slide presentation go to the self-test section and complete the test. This will reinforce the things you have learned and help you with any misunderstandings. Repeat this process for the next slide presentation set until you have viewed all of slides in the module content. Prepare and participate in the online discussion. The discussion questions can be found in the Discussion section below. Complete this module by submitting the module assignment as a PDF document. Please post any questions to the Q & A section of the Discussion Board.

Technical

{
    "id": 550,
    "kind": "Item",
    "json": {
        "kind": "Item",
        "html": "\n\n<img alt=\"Item\" src=\"/images/ci/sets/set01/document_on.gif\" class=\"item_icon\">\n\n<div class=\"item clearfix\" id=\"_6258570_1\">\n\n <h3 id=\"anonymous_element_11\">\n  <span class=\"reorder editmode hideme\"><span><img src=\"/images/ci/icons/generic_updown.gif\" alt=\"\"></span></span>\n\n\n\n     <span style=\"color:#0067ac;\">Learning Guide</span>\n </h3><a href=\"#\" class=\"ally-alternative-formats ally-prominent-af-download-button\" data-ally-external-id=\"content:_6258570_1\" data-ally-upload-type=\"RichContent\" title=\"Alternative formats\" style=\"display: none\">\n    <span class=\"ally-sr-only\">\n  \n\n\n\n     Learning Guide\n </span>\n</a>\n\n   \n </div>\n\n\n\n<div class=\"details\">\n    <div class=\"vtbegenerated\"> \n <p>Go to the module content and begin by downloading and reviewing the printed slide presentations. Then view the video presentation for a slide set.&nbsp; You can stop the presentation or replay sections if necessary to gain a good understanding of the material.&nbsp; Make any notes on your printed copy of the slides.&nbsp; After completing a slide presentation go to the self-test section and complete the test.&nbsp; This will reinforce the things you have learned and help you with any misunderstandings.&nbsp; Repeat this process for the next slide presentation set until you have viewed all of slides in the module content. Prepare and participate in the online discussion. The discussion questions can be found in the Discussion section below. Complete this module by submitting the module assignment as a PDF document. Please post any questions to the Q &amp; A section of the Discussion Board.</p> \n</div>\n  </div>\n\n <div id=\"_6258570_1previewModule\" class=\"moduleSample\">\n </div>\n",
        "url": "https://blackboard.jhu.edu/webapps/blackboard/content/listContent.jsp?course_id=_177474_1&content_id=_6258568_1#",
        "title": "\n    \n  \n\n\n\n     Learning Guide\n \n"
    },
    "html": "\n\n<img alt=\"Item\" src=\"/images/ci/sets/set01/document_on.gif\" class=\"item_icon\">\n\n<div class=\"item clearfix\" id=\"_6258570_1\">\n\n <h3 id=\"anonymous_element_11\">\n  <span class=\"reorder editmode hideme\"><span><img src=\"/images/ci/icons/generic_updown.gif\" alt=\"\"></span></span>\n\n\n\n     <span style=\"color:#0067ac;\">Learning Guide</span>\n </h3><a href=\"#\" class=\"ally-alternative-formats ally-prominent-af-download-button\" data-ally-external-id=\"content:_6258570_1\" data-ally-upload-type=\"RichContent\" title=\"Alternative formats\" style=\"display: none\">\n    <span class=\"ally-sr-only\">\n  \n\n\n\n     Learning Guide\n </span>\n</a>\n\n   \n </div>\n\n\n\n<div class=\"details\">\n    <div class=\"vtbegenerated\"> \n <p>Go to the module content and begin by downloading and reviewing the printed slide presentations. Then view the video presentation for a slide set.&nbsp; You can stop the presentation or replay sections if necessary to gain a good understanding of the material.&nbsp; Make any notes on your printed copy of the slides.&nbsp; After completing a slide presentation go to the self-test section and complete the test.&nbsp; This will reinforce the things you have learned and help you with any misunderstandings.&nbsp; Repeat this process for the next slide presentation set until you have viewed all of slides in the module content. Prepare and participate in the online discussion. The discussion questions can be found in the Discussion section below. Complete this module by submitting the module assignment as a PDF document. Please post any questions to the Q &amp; A section of the Discussion Board.</p> \n</div>\n  </div>\n\n <div id=\"_6258570_1previewModule\" class=\"moduleSample\">\n </div>\n",
    "url": "https://blackboard.jhu.edu/webapps/blackboard/content/listContent.jsp?course_id=_177474_1&content_id=_6258568_1#",
    "parent": 120,
    "has_attachments": 0,
    "rendered": {
        "title": "Learning Guide",
        "body": "\n    <div> \n <p>Go to the module content and begin by downloading and reviewing the printed slide presentations. Then view the video presentation for a slide set.&nbsp; You can stop the presentation or replay sections if necessary to gain a good understanding of the material.&nbsp; Make any notes on your printed copy of the slides.&nbsp; After completing a slide presentation go to the self-test section and complete the test.&nbsp; This will reinforce the things you have learned and help you with any misunderstandings.&nbsp; Repeat this process for the next slide presentation set until you have viewed all of slides in the module content. Prepare and participate in the online discussion. The discussion questions can be found in the Discussion section below. Complete this module by submitting the module assignment as a PDF document. Please post any questions to the Q &amp; A section of the Discussion Board.</p> \n</div>\n  "
    },
    "attachments": []
}

Module 12 Discussion

Cell description

Click the Module 12 Discussion link above to access and participate in this week's discussion by responding to the prompts below.

Question 1List systems other than those presented that use digital circuits.

Question 2Where might someone measure a digital signal? An analog signal?

Question 3Why do you think that digital systems rely so heavily on binary numbers?

Question 4Why is a NAND gate so special?

Technical

{
    "id": 551,
    "kind": "Discussion Board",
    "json": {
        "kind": "Discussion Board",
        "html": "\n\n<img alt=\"Discussion Board\" src=\"/images/ci/sets/set01/discussion_on.gif\" class=\"item_icon\">\n\n<div class=\"item clearfix\" id=\"_6258572_1\">\n\n <h3 id=\"anonymous_element_13\">\n  <span class=\"reorder editmode hideme\"><span><img src=\"/images/ci/icons/generic_updown.gif\" alt=\"\"></span></span>\n\n\n            <a href=\"/webapps/blackboard/content/launchLink.jsp?course_id=_177474_1&amp;content_id=_6258572_1&amp;mode=view\"><span style=\"color:#0067ac;\">Module 12 Discussion</span></a>\n      </h3><a href=\"#\" class=\"ally-alternative-formats ally-prominent-af-download-button\" data-ally-external-id=\"content:_6258572_1\" data-ally-upload-type=\"RichContent\" title=\"Alternative formats\" style=\"display: none\">\n    <span class=\"ally-sr-only\">\n  \n\n\n            Module 12 Discussion\n      </span>\n</a>\n\n   \n </div>\n\n\n\n<div class=\"details\">\n    <div class=\"vtbegenerated\"> \n <p>Click the Module 12 Discussion link above to access and participate in this week's discussion by responding to the prompts below.</p> \n <p><em>Question 1</em><br>List systems other than those presented that use digital circuits.</p> \n <p><em>Question 2</em><br>Where might someone measure a digital signal? An analog signal?</p> \n <p><em>Question 3</em><br>Why do you think that digital systems rely so heavily on binary numbers?<br><em></em></p> \n <p><em>Question 4</em><br>Why is a NAND gate so special?</p> \n</div>\n  </div>\n\n <div id=\"_6258572_1previewModule\" class=\"moduleSample\">\n </div>\n",
        "url": "https://blackboard.jhu.edu/webapps/blackboard/content/launchLink.jsp?course_id=_177474_1&content_id=_6258572_1&mode=view",
        "title": "Module 12 Discussion"
    },
    "html": "\n\n<img alt=\"Discussion Board\" src=\"/images/ci/sets/set01/discussion_on.gif\" class=\"item_icon\">\n\n<div class=\"item clearfix\" id=\"_6258572_1\">\n\n <h3 id=\"anonymous_element_13\">\n  <span class=\"reorder editmode hideme\"><span><img src=\"/images/ci/icons/generic_updown.gif\" alt=\"\"></span></span>\n\n\n            <a href=\"/webapps/blackboard/content/launchLink.jsp?course_id=_177474_1&amp;content_id=_6258572_1&amp;mode=view\"><span style=\"color:#0067ac;\">Module 12 Discussion</span></a>\n      </h3><a href=\"#\" class=\"ally-alternative-formats ally-prominent-af-download-button\" data-ally-external-id=\"content:_6258572_1\" data-ally-upload-type=\"RichContent\" title=\"Alternative formats\" style=\"display: none\">\n    <span class=\"ally-sr-only\">\n  \n\n\n            Module 12 Discussion\n      </span>\n</a>\n\n   \n </div>\n\n\n\n<div class=\"details\">\n    <div class=\"vtbegenerated\"> \n <p>Click the Module 12 Discussion link above to access and participate in this week's discussion by responding to the prompts below.</p> \n <p><em>Question 1</em><br>List systems other than those presented that use digital circuits.</p> \n <p><em>Question 2</em><br>Where might someone measure a digital signal? An analog signal?</p> \n <p><em>Question 3</em><br>Why do you think that digital systems rely so heavily on binary numbers?<br><em></em></p> \n <p><em>Question 4</em><br>Why is a NAND gate so special?</p> \n</div>\n  </div>\n\n <div id=\"_6258572_1previewModule\" class=\"moduleSample\">\n </div>\n",
    "url": "https://blackboard.jhu.edu/webapps/blackboard/content/launchLink.jsp?course_id=_177474_1&content_id=_6258572_1&mode=view",
    "parent": 120,
    "has_attachments": 0,
    "rendered": {
        "title": "Module 12 Discussion",
        "body": "\n    <div> \n <p>Click the Module 12 Discussion link above to access and participate in this week's discussion by responding to the prompts below.</p> \n <p><em>Question 1</em>List systems other than those presented that use digital circuits.</p> \n <p><em>Question 2</em>Where might someone measure a digital signal? An analog signal?</p> \n <p><em>Question 3</em>Why do you think that digital systems rely so heavily on binary numbers?</p> \n <p><em>Question 4</em>Why is a NAND gate so special?</p> \n</div>\n  "
    },
    "attachments": []
}

Module 12 Assignment

Cell description

Download the attached PDF which contains instructions for completing this assignment. Complete the assignment and submit your answers as a single PDF document by clicking the Module 12 Assignment link above.

Technical

{
    "id": 552,
    "kind": "Assignment",
    "json": {
        "kind": "Assignment",
        "html": "\n\n<img alt=\"Assignment\" src=\"/images/ci/sets/set01/assignment_on.gif\" class=\"item_icon\">\n\n<div class=\"item clearfix\" id=\"_6258573_1\">\n\n <h3 id=\"anonymous_element_14\">\n  <span class=\"reorder editmode hideme\"><span><img src=\"/images/ci/icons/generic_updown.gif\" alt=\"\"></span></span>\n\n\n            <a href=\"/webapps/assignment/uploadAssignment?content_id=_6258573_1&amp;course_id=_177474_1&amp;group_id=&amp;mode=view\"><span style=\"color:#0067ac;\">Module 12 Assignment</span></a>\n      </h3><a href=\"#\" class=\"ally-alternative-formats ally-prominent-af-download-button\" data-ally-external-id=\"content:_6258573_1\" data-ally-upload-type=\"RichContent\" title=\"Alternative formats\" style=\"display: none\">\n    <span class=\"ally-sr-only\">\n  \n\n\n            Module 12 Assignment\n      </span>\n</a>\n\n   \n </div>\n\n\n\n<div class=\"details\">\n      <div class=\"contextItemDetailsHeaders clearfix\"><div class=\"detailsLabel u_floatThis-left\">Attached Files:</div><div class=\"detailsValue u_floatThis-left\"><ul class=\"attachments clearfix\"><li><span class=\"axScoreIndicator axVtbeEmbedded application\"><span data-ally-scoreindicator=\"_76869705_2\"></span></span>\n<a href=\"/bbcswebdav/pid-6258573-dt-content-rid-76869705_2/xid-76869705_2\" target=\"_blank\"><img src=\"/images/ci/ng/cal_year_event.gif\" alt=\"File\">&nbsp;module 12 HW Assignment.pdf</a> \n<span class=\"contextMenuContainer application\" style=\" display: inline;\" bb:menugeneratorurl=\"/webapps/cmsmain/webui/courses/EN.525.201.81.SP19/Mod12/module%2012%20HW%20Assignment.pdf?action=details&amp;subaction=generateFileMenuItem&amp;uniq=vd00sp&amp;course_id=_177474_1&amp;ctxMenuXythosId=76869705_2&amp;course_id=_177474_1\" bb:navitem=\"\" bb:contextparameters=\"\" bb:menuorder=\"openId_3015272cc7024c77be5113d69ef35b67,open_with_browser_3015272cc7024c77be5113d69ef35b67,open_with_bbdrive_3015272cc7024c77be5113d69ef35b67,openWebId_3015272cc7024c77be5113d69ef35b67,view360Id_3015272cc7024c77be5113d69ef35b67,*separator*,*separator*,ax-ally-placeholder_3015272cc7024c77be5113d69ef35b67,ax-ally-markForAxAnalysis_3015272cc7024c77be5113d69ef35b67,*separator*,*separator*,content_settings_3015272cc7024c77be5113d69ef35b67,content_editSettings_3015272cc7024c77be5113d69ef35b67,content_edit_3015272cc7024c77be5113d69ef35b67,properties_folder_3015272cc7024c77be5113d69ef35b67,itemcarot_managerecord_3015272cc7024c77be5113d69ef35b67,comments_tool_3015272cc7024c77be5113d69ef35b67,subscriptions_list_3015272cc7024c77be5113d69ef35b67,content_readfile_3015272cc7024c77be5113d69ef35b67,content_overwrite_3015272cc7024c77be5113d69ef35b67,passes_tool_3015272cc7024c77be5113d69ef35b67,permissions_tool_3015272cc7024c77be5113d69ef35b67,content_add_alignment_3015272cc7024c77be5113d69ef35b67,content_tracking_3015272cc7024c77be5113d69ef35b67,content_versions_3015272cc7024c77be5113d69ef35b67,*separator*,*separator*,bookmarkId_3015272cc7024c77be5113d69ef35b67,itemsId_3015272cc7024c77be5113d69ef35b67,packagesId_3015272cc7024c77be5113d69ef35b67,emailId_3015272cc7024c77be5113d69ef35b67,removeContentFolderId_3015272cc7024c77be5113d69ef35b67,*separator*,copyContentId_3015272cc7024c77be5113d69ef35b67,moveContentId_3015272cc7024c77be5113d69ef35b67,*separator*,removeContentId_3015272cc7024c77be5113d69ef35b67,*separator*,Metadata_General_3015272cc7024c77be5113d69ef35b67,Metadata_Dublin_Core_3015272cc7024c77be5113d69ef35b67,Metadata_IMS_3015272cc7024c77be5113d69ef35b67,Metadata_Full_IMS_3015272cc7024c77be5113d69ef35b67,\" bb:overwritenavitems=\"\" bb:beforeshowfunc=\"\"> <a id=\"cmlink_3015272cc7024c77be5113d69ef35b67\" onfocus=\"page.ContextMenu.LI(event, 'cmdiv_3015272cc7024c77be5113d69ef35b67',true);\" onmouseover=\"page.ContextMenu.LI(event, 'cmdiv_3015272cc7024c77be5113d69ef35b67',true);\" class=\"cmimg editmode jsInit   cmimg-hide\" href=\"#contextMenu\" title=\"Click for more options\"> <img src=\"/images/ci/icons/cmlink_generic.gif\" alt=\"Click for more options\" onload=\"page.ContextMenu.LI(event, 'cmdiv_3015272cc7024c77be5113d69ef35b67',true);\"></a> \n  </span> \n<input type=\"hidden\" name=\"76869705_2_fileReadWritePermAvl\" id=\"76869705_2_fileReadWritePermAvl\" value=\"false\"> \n<script type=\"text/javascript\" src=\"/javascript/cdn.js\"></script> \n<script type=\"text/javascript\" src=\"/groupjs/FF147D720E72E17F96127A7085584389.js?v=3800.0.9-rel.16+8f8c3e7\"></script> \n<script type=\"text/javascript\" src=\"/webapps/cmsmain/dirlistrightframe/dirlist.js?v=3800.0.9-rel.16+8f8c3e7\"></script> \n<script type=\"text/javascript\" src=\"/webapps/cmsmain/static/bbDriveUtil.js?v=3800.0.9-rel.16+8f8c3e7\"></script> \n<script type=\"text/javascript\">\n    (function(){\n     var f = function(){\n           if ( window.DWREngine )\n      {\n       if( DWREngine._batch )\n       {\n      \t try {DWREngine.endBatch();} catch(ignore) {}\n       }\n       try {DWREngine.beginBatch();} catch(ignore) {}\n      } \n             page.ContextMenu.hideMenuDiv('3015272cc7024c77be5113d69ef35b67');\n            if ( window.DWREngine )\n      {\n        try {DWREngine.endBatch();} catch(ignore) {}\n      }\n               };\n     var f2 = function()\n     {\n       if ( page.isLoaded )\n       {\n         f();\n       }\n       else\n       {\n         setTimeout( f2, 500 );\n       }\n     }\n     f2();\n    })();\n   </script> (<span id=\"/xid-76869705_2_fileSize\">83.545 KB</span>) </li></ul></div></div>\n\n    <div class=\"vtbegenerated\"> \n <p>Download the attached PDF which contains instructions for completing this assignment. Complete the assignment and submit your answers as a single PDF document by clicking the Module 12 Assignment link above.</p> \n</div>\n  </div>\n\n <div id=\"_6258573_1previewModule\" class=\"moduleSample\">\n </div>\n",
        "url": "https://blackboard.jhu.edu/webapps/assignment/uploadAssignment?content_id=_6258573_1&course_id=_177474_1&group_id=&mode=view",
        "title": "Module 12 Assignment"
    },
    "html": "\n\n<img alt=\"Assignment\" src=\"/images/ci/sets/set01/assignment_on.gif\" class=\"item_icon\">\n\n<div class=\"item clearfix\" id=\"_6258573_1\">\n\n <h3 id=\"anonymous_element_14\">\n  <span class=\"reorder editmode hideme\"><span><img src=\"/images/ci/icons/generic_updown.gif\" alt=\"\"></span></span>\n\n\n            <a href=\"/webapps/assignment/uploadAssignment?content_id=_6258573_1&amp;course_id=_177474_1&amp;group_id=&amp;mode=view\"><span style=\"color:#0067ac;\">Module 12 Assignment</span></a>\n      </h3><a href=\"#\" class=\"ally-alternative-formats ally-prominent-af-download-button\" data-ally-external-id=\"content:_6258573_1\" data-ally-upload-type=\"RichContent\" title=\"Alternative formats\" style=\"display: none\">\n    <span class=\"ally-sr-only\">\n  \n\n\n            Module 12 Assignment\n      </span>\n</a>\n\n   \n </div>\n\n\n\n<div class=\"details\">\n      <div class=\"contextItemDetailsHeaders clearfix\"><div class=\"detailsLabel u_floatThis-left\">Attached Files:</div><div class=\"detailsValue u_floatThis-left\"><ul class=\"attachments clearfix\"><li><span class=\"axScoreIndicator axVtbeEmbedded application\"><span data-ally-scoreindicator=\"_76869705_2\"></span></span>\n<a href=\"/bbcswebdav/pid-6258573-dt-content-rid-76869705_2/xid-76869705_2\" target=\"_blank\"><img src=\"/images/ci/ng/cal_year_event.gif\" alt=\"File\">&nbsp;module 12 HW Assignment.pdf</a> \n<span class=\"contextMenuContainer application\" style=\" display: inline;\" bb:menugeneratorurl=\"/webapps/cmsmain/webui/courses/EN.525.201.81.SP19/Mod12/module%2012%20HW%20Assignment.pdf?action=details&amp;subaction=generateFileMenuItem&amp;uniq=vd00sp&amp;course_id=_177474_1&amp;ctxMenuXythosId=76869705_2&amp;course_id=_177474_1\" bb:navitem=\"\" bb:contextparameters=\"\" bb:menuorder=\"openId_3015272cc7024c77be5113d69ef35b67,open_with_browser_3015272cc7024c77be5113d69ef35b67,open_with_bbdrive_3015272cc7024c77be5113d69ef35b67,openWebId_3015272cc7024c77be5113d69ef35b67,view360Id_3015272cc7024c77be5113d69ef35b67,*separator*,*separator*,ax-ally-placeholder_3015272cc7024c77be5113d69ef35b67,ax-ally-markForAxAnalysis_3015272cc7024c77be5113d69ef35b67,*separator*,*separator*,content_settings_3015272cc7024c77be5113d69ef35b67,content_editSettings_3015272cc7024c77be5113d69ef35b67,content_edit_3015272cc7024c77be5113d69ef35b67,properties_folder_3015272cc7024c77be5113d69ef35b67,itemcarot_managerecord_3015272cc7024c77be5113d69ef35b67,comments_tool_3015272cc7024c77be5113d69ef35b67,subscriptions_list_3015272cc7024c77be5113d69ef35b67,content_readfile_3015272cc7024c77be5113d69ef35b67,content_overwrite_3015272cc7024c77be5113d69ef35b67,passes_tool_3015272cc7024c77be5113d69ef35b67,permissions_tool_3015272cc7024c77be5113d69ef35b67,content_add_alignment_3015272cc7024c77be5113d69ef35b67,content_tracking_3015272cc7024c77be5113d69ef35b67,content_versions_3015272cc7024c77be5113d69ef35b67,*separator*,*separator*,bookmarkId_3015272cc7024c77be5113d69ef35b67,itemsId_3015272cc7024c77be5113d69ef35b67,packagesId_3015272cc7024c77be5113d69ef35b67,emailId_3015272cc7024c77be5113d69ef35b67,removeContentFolderId_3015272cc7024c77be5113d69ef35b67,*separator*,copyContentId_3015272cc7024c77be5113d69ef35b67,moveContentId_3015272cc7024c77be5113d69ef35b67,*separator*,removeContentId_3015272cc7024c77be5113d69ef35b67,*separator*,Metadata_General_3015272cc7024c77be5113d69ef35b67,Metadata_Dublin_Core_3015272cc7024c77be5113d69ef35b67,Metadata_IMS_3015272cc7024c77be5113d69ef35b67,Metadata_Full_IMS_3015272cc7024c77be5113d69ef35b67,\" bb:overwritenavitems=\"\" bb:beforeshowfunc=\"\"> <a id=\"cmlink_3015272cc7024c77be5113d69ef35b67\" onfocus=\"page.ContextMenu.LI(event, 'cmdiv_3015272cc7024c77be5113d69ef35b67',true);\" onmouseover=\"page.ContextMenu.LI(event, 'cmdiv_3015272cc7024c77be5113d69ef35b67',true);\" class=\"cmimg editmode jsInit   cmimg-hide\" href=\"#contextMenu\" title=\"Click for more options\"> <img src=\"/images/ci/icons/cmlink_generic.gif\" alt=\"Click for more options\" onload=\"page.ContextMenu.LI(event, 'cmdiv_3015272cc7024c77be5113d69ef35b67',true);\"></a> \n  </span> \n<input type=\"hidden\" name=\"76869705_2_fileReadWritePermAvl\" id=\"76869705_2_fileReadWritePermAvl\" value=\"false\"> \n<script type=\"text/javascript\" src=\"/javascript/cdn.js\"></script> \n<script type=\"text/javascript\" src=\"/groupjs/FF147D720E72E17F96127A7085584389.js?v=3800.0.9-rel.16+8f8c3e7\"></script> \n<script type=\"text/javascript\" src=\"/webapps/cmsmain/dirlistrightframe/dirlist.js?v=3800.0.9-rel.16+8f8c3e7\"></script> \n<script type=\"text/javascript\" src=\"/webapps/cmsmain/static/bbDriveUtil.js?v=3800.0.9-rel.16+8f8c3e7\"></script> \n<script type=\"text/javascript\">\n    (function(){\n     var f = function(){\n           if ( window.DWREngine )\n      {\n       if( DWREngine._batch )\n       {\n      \t try {DWREngine.endBatch();} catch(ignore) {}\n       }\n       try {DWREngine.beginBatch();} catch(ignore) {}\n      } \n             page.ContextMenu.hideMenuDiv('3015272cc7024c77be5113d69ef35b67');\n            if ( window.DWREngine )\n      {\n        try {DWREngine.endBatch();} catch(ignore) {}\n      }\n               };\n     var f2 = function()\n     {\n       if ( page.isLoaded )\n       {\n         f();\n       }\n       else\n       {\n         setTimeout( f2, 500 );\n       }\n     }\n     f2();\n    })();\n   </script> (<span id=\"/xid-76869705_2_fileSize\">83.545 KB</span>) </li></ul></div></div>\n\n    <div class=\"vtbegenerated\"> \n <p>Download the attached PDF which contains instructions for completing this assignment. Complete the assignment and submit your answers as a single PDF document by clicking the Module 12 Assignment link above.</p> \n</div>\n  </div>\n\n <div id=\"_6258573_1previewModule\" class=\"moduleSample\">\n </div>\n",
    "url": "https://blackboard.jhu.edu/webapps/assignment/uploadAssignment?content_id=_6258573_1&course_id=_177474_1&group_id=&mode=view",
    "parent": 120,
    "has_attachments": 0,
    "rendered": {
        "title": "Module 12 Assignment",
        "body": "\n      \n\n    <div> \n <p>Download the attached PDF which contains instructions for completing this assignment. Complete the assignment and submit your answers as a single PDF document by clicking the Module 12 Assignment link above.</p> \n</div>\n  "
    },
    "attachments": [
        {
            "id": 579,
            "name": "file_1.pdf",
            "location": "./attachments/cell_552/file_1.pdf",
            "metadata": {
                "title": "file_1.pdf",
                "url": "https://blackboard.jhu.edu/bbcswebdav/pid-6258573-dt-content-rid-76869705_2/xid-76869705_2",
                "mime": "application/pdf",
                "file": "./attachments/cell_552/file_1.pdf",
                "icon": "file-pdf"
            },
            "parent": 552,
            "ordering": 0,
            "link": "./attachments/cell_552/file_1.pdf"
        }
    ]
}

file_1.pdf
./attachments/cell_552/file_1.pdf