1.0IGCSE Computer Sciencehttps://learnlearn.uk/igcsecslearnlearnadminhttps://learnlearn.uk/igcsecs/author/learnlearnadmin/rich600338<blockquote class="wp-embedded-content" data-secret="USmlaY8y4q"><a href="https://learnlearn.uk/igcsecs/von-neumann-architecture/">Von Neumann Architecture</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://learnlearn.uk/igcsecs/von-neumann-architecture/embed/#?secret=USmlaY8y4q" width="600" height="338" title="“Von Neumann Architecture” — IGCSE Computer Science" data-secret="USmlaY8y4q" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script> /*! This file is auto-generated */ !function(d,l){"use strict";l.querySelector&&d.addEventListener&&"undefined"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!/[^a-zA-Z0-9]/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret="'+t.secret+'"]'),o=l.querySelectorAll('blockquote[data-secret="'+t.secret+'"]'),c=new RegExp("^https?:$","i"),i=0;i<o.length;i++)o[i].style.display="none";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute("style"),"height"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):"link"===t.message&&(r=new URL(s.getAttribute("src")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener("message",d.wp.receiveEmbedMessage,!1),l.addEventListener("DOMContentLoaded",function(){for(var e,t,s=l.querySelectorAll("iframe.wp-embedded-content"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute("data-secret"))||(t=Math.random().toString(36).substring(2,12),e.src+="#?secret="+t,e.setAttribute("data-secret",t)),e.contentWindow.postMessage({message:"ready",secret:t},"*")},!1)))}(window,document); //# sourceURL=https://learnlearn.uk/igcsecs/wp-includes/js/wp-embed.min.js </script>   The Google Slides blank document to follow along with the video is available here. Control Unit (CU) The job of the control unit is to coordinate and control all the other parts of the CPU. It tells the registers & ALU what to do with an instruction that is passed to them. The CU… Read More »http://learnlearn.uk/gcsecs/wp-content/uploads/sites/8/2018/01/von-neumann-architecture-gcse-ocr-300x206.png?_t=1516712389