How do I connect 64bit master into 32bit slave in NOC bus?

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It may not display this or other websites correctly.<br />You should upgrade or use an <a href="https://www.google.com/chrome/" target="_blank" rel="noopener">alternative browser</a>.</div> <div class="p-body-header"> <div class="p-title "> <h1 class="p-title-value">How do I connect 64bit master into 32bit slave in NOC bus?</h1> </div> <div class="p-description"> <ul class="listInline listInline--bullet"> <li> <i class="fa--xf fal fa-user" aria-hidden="true" title="Thread starter"></i> <span class="u-srOnly">Thread starter</span> <a href="/members/coshy.581046/" class="username u-concealed" dir="auto" data-user-id="581046" data-xf-init="member-tooltip">coshy</a> </li> <li> <i class="fa--xf fal fa-clock" aria-hidden="true" title="Start date"></i> <span class="u-srOnly">Start date</span> <a href="/threads/how-do-i-connect-64bit-master-into-32bit-slave-in-noc-bus.413135/" class="u-concealed"><time class="u-dt" dir="auto" datetime="2024-11-25T11:56:55+0000" data-time="1732535815" data-date-string="Nov 25, 2024" data-time-string="11:56 AM" title="Nov 25, 2024 at 11:56 AM">Monday at 11:56 AM</time></a> </li> </ul> </div> </div> <div class="p-body-main p-body-main--withSidebar "> <div class="p-body-contentCol"></div> <div class="p-body-sidebarCol"></div> <div class="p-body-content">  <div id='div-gpt-eda_wallpaper'> <script> googletag.cmd.push(function() { googletag.display('div-gpt-eda_wallpaper'); }); </script> </div> <div class="p-body-pageContent"> <div class="block block--messages " data-xf-init="lightbox select-to-quote" data-message-selector=".js-post" data-lb-id="thread-413135"> <div class="block-outer"></div> <div class="block-outer js-threadStatusField"></div> <div class="block-container"> <div class="block-body"> <article class="message message--post js-post js-inlineModContainer " data-author="coshy" data-content="post-1784547" id="js-post-1784547" > <span class="u-anchorTarget" id="post-1784547"></span> <div class="message-header"> <header class="message-attribution message-attribution--split"> <ul class="message-attribution-main listInline "> <li class="u-concealed"> <a href="/threads/how-do-i-connect-64bit-master-into-32bit-slave-in-noc-bus.413135/post-1784547" rel="nofollow" > <time class="u-dt" dir="auto" datetime="2024-11-25T11:56:55+0000" data-time="1732535815" data-date-string="Nov 25, 2024" data-time-string="11:56 AM" title="Nov 25, 2024 at 11:56 AM">Monday at 11:56 AM</time> </a> </li> </ul> <ul class="message-attribution-opposite message-attribution-opposite--list "> <li> <a href="/threads/how-do-i-connect-64bit-master-into-32bit-slave-in-noc-bus.413135/post-1784547" class="message-attribution-gadget" data-xf-init="share-tooltip" data-href="/posts/1784547/share" aria-label="Share" rel="nofollow"> <i class="fa--xf fal fa-share-alt" aria-hidden="true"></i> </a> </li> <li> <a href="/threads/how-do-i-connect-64bit-master-into-32bit-slave-in-noc-bus.413135/post-1784547" rel="nofollow"> #1 </a> </li> </ul> </header> </div> <div class="message-inner"> <div class="message-cell message-cell--user"> <section class="message-user" > <div class="message-avatar "> <div class="message-avatar-wrapper"> <a href="/members/coshy.581046/" class="avatar avatar--m avatar--default avatar--default--dynamic" data-user-id="581046" data-xf-init="member-tooltip" style="background-color: #a32929; 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Why does not appear the last half data on axi slave?</div> </div> <div class="js-selectToQuoteEnd"> </div> </article> </div> <div class="message-lastEdit"> Last edited: <time class="u-dt" dir="auto" datetime="2024-11-25T12:15:20+0000" data-time="1732536920" data-date-string="Nov 25, 2024" data-time-string="12:15 PM" title="Nov 25, 2024 at 12:15 PM">Monday at 12:15 PM</time> </div> </div> <footer class="message-footer"> <div class="message-actionBar actionBar"> <div class="actionBar-set actionBar-set--external"> <a href="/threads/how-do-i-connect-64bit-master-into-32bit-slave-in-noc-bus.413135/reply?quote=1784547" class="actionBar-action actionBar-action--reply" title="Reply, quoting this message" rel="nofollow" data-xf-click="quote" data-quote-href="/posts/1784547/quote">Reply</a> </div> </div> <div class="reactionsBar js-reactionsList "> </div> <br/> <div class="js-historyTarget message-historyTarget toggleTarget" data-href="trigger-href"></div> </footer> </div> </div> </div> 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class="bbWrapper">The SS uploaded above is of such low resolution that it is impossible to follow the transitions!<br /> <br /> <blockquote data-attributes="member: 581046" data-quote="coshy" data-source="post: 1784547" class="bbCodeBlock bbCodeBlock--expandable bbCodeBlock--quote js-expandWatch"> <div class="bbCodeBlock-title"> <a href="/goto/post?id=1784547" class="bbCodeBlock-sourceJump" rel="nofollow" data-xf-click="attribution" data-content-selector="#post-1784547">coshy said:</a> </div> <div class="bbCodeBlock-content"> <div class="bbCodeBlock-expandContent js-expandContent "> Would you please help to understand the issue? </div> <div class="bbCodeBlock-expandLink js-expandLink"><a role="button" tabindex="0">Click to expand...</a></div> </div> </blockquote>I need more infos - a SS showing the RELEVANT signls toggling and the Master and Slave RTL.<br /> <blockquote data-attributes="member: 581046" data-quote="coshy" data-source="post: 1784547" class="bbCodeBlock bbCodeBlock--expandable bbCodeBlock--quote js-expandWatch"> <div class="bbCodeBlock-title"> <a href="/goto/post?id=1784547" class="bbCodeBlock-sourceJump" rel="nofollow" data-xf-click="attribution" data-content-selector="#post-1784547">coshy said:</a> </div> <div class="bbCodeBlock-content"> <div class="bbCodeBlock-expandContent js-expandContent "> Why does not appear the last half data on axi slave? </div> <div class="bbCodeBlock-expandLink js-expandLink"><a role="button" tabindex="0">Click to expand...</a></div> </div> </blockquote>Have you investigated how the Slave state-machine state transitions are taking place?</div> </div> <div class="js-selectToQuoteEnd"> </div> </article> </div> </div> <footer class="message-footer"> <div class="message-microdata" itemprop="interactionStatistic" itemtype="https://schema.org/InteractionCounter" itemscope> <meta itemprop="userInteractionCount" content="0" /> <meta itemprop="interactionType" content="https://schema.org/LikeAction" /> </div> <div 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<article class="message-body js-selectToQuote"> <div itemprop="text"> <div class="bbWrapper"><blockquote data-attributes="member: 151192" data-quote="dpaul" data-source="post: 1784581" class="bbCodeBlock bbCodeBlock--expandable bbCodeBlock--quote js-expandWatch"> <div class="bbCodeBlock-title"> <a href="/goto/post?id=1784581" class="bbCodeBlock-sourceJump" rel="nofollow" data-xf-click="attribution" data-content-selector="#post-1784581">dpaul said:</a> </div> <div class="bbCodeBlock-content"> <div class="bbCodeBlock-expandContent js-expandContent "> The SS uploaded above is of such low resolution that it is impossible to follow the transitions!<br /> <br /> <br /> I need more infos - a SS showing the RELEVANT signls toggling and the Master and Slave RTL.<br /> <br /> Have you investigated how the Slave state-machine state transitions are taking place? </div> <div class="bbCodeBlock-expandLink js-expandLink"><a role="button" tabindex="0">Click to expand...</a></div> </div> 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</div> <div class="message-cell message-cell--main"> <div class="message-main js-quickEditTarget"> <div class="message-content js-messageContent"> <div class="message-userContent lbContainer js-lbContainer " data-lb-id="post-1784632" data-lb-caption-desc="dpaul · Nov 26, 2024 at 7:33 PM"> <article class="message-body js-selectToQuote"> <div itemprop="text"> <div class="bbWrapper">Get rid of all those 'X' for the signals you have indicated in red colour. You know the reason why they are shown as X (search if you don't)?<br /> <br /> BRESP is X, that means Master is not getting the correct response from Slave for your write transaction.</div> </div> <div class="js-selectToQuoteEnd"> </div> </article> </div> </div> <footer class="message-footer"> <div class="message-microdata" itemprop="interactionStatistic" itemtype="https://schema.org/InteractionCounter" itemscope> <meta itemprop="userInteractionCount" content="0" /> <meta itemprop="interactionType" content="https://schema.org/LikeAction" /> </div> <div class="message-actionBar actionBar"> <div class="actionBar-set actionBar-set--external"> <a href="/threads/how-do-i-connect-64bit-master-into-32bit-slave-in-noc-bus.413135/reply?quote=1784632" class="actionBar-action actionBar-action--reply" title="Reply, quoting this message" rel="nofollow" data-xf-click="quote" data-quote-href="/posts/1784632/quote">Reply</a> </div> </div> <div class="reactionsBar js-reactionsList "> </div> <br/> <div 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href="/members/coshy.581046/" class="username " dir="auto" data-user-id="581046" data-xf-init="member-tooltip"><span itemprop="name">coshy</span></a></h4> <h5 class="userTitle message-userTitle" dir="auto" itemprop="jobTitle">Member level 5</h5> </div> <img src="/styles/images/ranks/dlevel5.gif" alt="Member level 5"> <div class="message-userExtras"> <dl class="pairs pairs--justified joinedBlock"> <dt>Joined</dt> <dd>Mar 28, 2016</dd> </dl> <dl class="pairs pairs--justified pairs--xbBoxed"> <dt>Messages</dt> <dd>80</dd> </dl> <dl class="pairs pairs--justified"> <dt> Helped</dt> <dd>0</dd> </dl> <dl class="pairs pairs--justified"> <dt>Reputation </dt> <dd> <a href="/reputation/authors/coshy.581046" class="fauxBlockLink-linkRow u-concealed">0</a> </dd> </dl> <dl class="pairs pairs--justified"> <dt>Reaction score</dt> <dd>1</dd> </dl> <dl class="pairs pairs--justified pairs--xbBoxed trophyBlock"> <dt>Trophy points</dt> <dd>1,288</dd> </dl> <dl class="pairs pairs--justified creditBlock"> <dt title="Activity points">Activity points</dt> <dd> <a href="/activity/" data-xf-click="overlay" class="fauxBlockLink-blockLink u-concealed"> 1,815 </a> </dd> </dl> </div> <span class="message-userArrow"></span> </section> </div> <div class="message-cell message-cell--main"> <div class="message-main js-quickEditTarget"> <div class="message-content js-messageContent"> <div class="message-userContent lbContainer js-lbContainer " data-lb-id="post-1784636" data-lb-caption-desc="coshy · Nov 26, 2024 at 9:55 PM"> <article class="message-body js-selectToQuote"> <div itemprop="text"> <div class="bbWrapper">let me check with it. thanks again</div> </div> <div class="js-selectToQuoteEnd"> </div> </article> </div> <div class="message-lastEdit"> Last edited: <time class="u-dt" dir="auto" datetime="2024-11-27T02:04:49+0000" data-time="1732673089" data-date-string="Nov 27, 2024" data-time-string="2:04 AM" title="Nov 27, 2024 at 2:04 AM" itemprop="dateModified">Today at 2:04 AM</time> </div> </div> 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Are you sure you want to submit this form?", attach: "Attach files", rich_text_box: "Rich text box", close: "Close", link_copied_to_clipboard: "Link copied to clipboard.", text_copied_to_clipboard: "Text copied to clipboard.", loading: "Loading…", you_have_exceeded_maximum_number_of_selectable_items: "You have exceeded the maximum number of selectable items.", processing: "Processing", 'processing...': "Processing…", showing_x_of_y_items: "Showing {count} of {total} items", showing_all_items: "Showing all items", no_items_to_display: "No items to display", number_button_up: "Increase", number_button_down: "Decrease", push_enable_notification_title: "Push notifications enabled successfully at Forum for Electronics", push_enable_notification_body: "Thank you for enabling push notifications!", pull_down_to_refresh: "Pull down to refresh", release_to_refresh: "Release to refresh", refreshing: "Refreshing…" , "svStandardLib_time.day": "{count} day", "svStandardLib_time.days": "{count} days", "svStandardLib_time.hour": "{count} hour", "svStandardLib_time.hours": "{count} hours", "svStandardLib_time.minute": "{count} minutes", "svStandardLib_time.minutes": "{count} minutes", "svStandardLib_time.month": "{count} month", "svStandardLib_time.months": "{count} months", "svStandardLib_time.second": "{count} second", "svStandardLib_time.seconds": "{count} seconds", "svStandardLib_time.week": "time.week", "svStandardLib_time.weeks": "{count} weeks", "svStandardLib_time.year": "{count} year", "svStandardLib_time.years": "{count} years" }); </script> <form style="display:none" hidden="hidden"> <input type="text" name="_xfClientLoadTime" value="" id="_xfClientLoadTime" title="_xfClientLoadTime" tabindex="-1" /> </form>  <script type="application/ld+json"> { "@context": "https://schema.org", "@type": "QAPage", "url": "https://www.edaboard.com/threads/how-do-i-connect-64bit-master-into-32bit-slave-in-noc-bus.413135/", "mainEntity": { "@type": "Question", "@id": "https://www.edaboard.com/threads/how-do-i-connect-64bit-master-into-32bit-slave-in-noc-bus.413135/", "name": "How do I connect 64bit master into 32bit slave in NOC bus?", "datePublished": "2024-11-25T11:56:55+00:00", "dateModified": "2024-11-25T12:15:20+00:00", "url": "https://www.edaboard.com/threads/how-do-i-connect-64bit-master-into-32bit-slave-in-noc-bus.413135/", "text": "Trying to send 2 beat trasaction from 64bit master to 32bit slave.\n\nBut there is only first data appear in slave.\nI have attached a waveform.\n\n\nWould you please help to understand the issue? Why does not appear the last half data on axi slave?", "answerCount": 4, "upvoteCount": 0, "author": { "@type": "Person", "@id": "https://www.edaboard.com/members/coshy.581046/", "name": "coshy", "url": "https://www.edaboard.com/members/coshy.581046/" }, "suggestedAnswer": [ { "@type": "Answer", "datePublished": "2024-11-26T21:55:30+00:00", "dateModified": "2024-11-27T02:04:49+00:00", "url": "https://www.edaboard.com/posts/1784636/", "text": "let me check with it. thanks again", "upvoteCount": 0, "author": { "@type": "Person", "@id": "https://www.edaboard.com/members/coshy.581046/", "name": "coshy", "url": "https://www.edaboard.com/members/coshy.581046/" } }, { "@type": "Answer", "datePublished": "2024-11-26T19:33:01+00:00", "url": "https://www.edaboard.com/posts/1784632/", "text": "Get rid of all those 'X' for the signals you have indicated in red colour. You know the reason why they are shown as X (search if you don't)?\n\nBRESP is X, that means Master is not getting the correct response from Slave for your write transaction.", "upvoteCount": 0, "author": { "@type": "Person", "@id": "https://www.edaboard.com/members/dpaul.151192/", "name": "dpaul", "url": "https://www.edaboard.com/members/dpaul.151192/" } }, { "@type": "Answer", "datePublished": "2024-11-26T14:52:04+00:00", "url": "https://www.edaboard.com/posts/1784615/", "text": "The SS uploaded above is of such low resolution that it is impossible to follow the transitions!\n\n\nI need more infos - a SS showing the RELEVANT signls toggling and the Master and Slave RTL.\n\nHave you investigated how the Slave state-machine state transitions are taking place?\n\n\nI have attached a pdf file I captured all.\nif you still hard to see the my image, I will update all as a Image.", "upvoteCount": 0, "author": { "@type": "Person", "@id": "https://www.edaboard.com/members/coshy.581046/", "name": "coshy", "url": "https://www.edaboard.com/members/coshy.581046/" } } ] }, "publisher": { "@type": "Organization", "name": "Forum for Electronics", "description": "International Electronics Discussion Forum: EDA software, circuits, schematics, books, theory, papers, asic, pld, 8051, DSP, Network, RF, Analog Design, PCB, Service Manuals", "url": "https://www.edaboard.com" } } </script> <script> $(function(){ var notice = $('.xb-welcome-notice'); if(notice.length){ var cookie = XF.Cookie.get('hide_welcome_notice'); if(!cookie){ XF.Cookie.set('hide_welcome_notice', Date.now()); notice.show(); } else if ((Date.now() - cookie) > 8.64e+7){ XF.Cookie.set('hide_welcome_notice', Date.now()); notice.show(); } else { notice.hide(); } } }); </script> </div> </body> </html>

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