1.0A Level Computer Sciencehttps://learnlearn.uk/alevelcslearnlearnadminhttps://learnlearn.uk/alevelcs/author/learnlearnadmin/rich600338<blockquote class="wp-embedded-content" data-secret="NssyjTor8d"><a href="https://learnlearn.uk/alevelcs/register-transfer-notation/">Register Transfer Notation</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://learnlearn.uk/alevelcs/register-transfer-notation/embed/#?secret=NssyjTor8d" width="600" height="338" title="“Register Transfer Notation” — A Level Computer Science" data-secret="NssyjTor8d" 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/alevelcs/wp-includes/js/wp-embed.min.js </script> Register Transfer Notation Register transfer notation used to describe how data is passed between CPU registers during the execution of instructions. It is written in human readable format as close to assembly language as possible. You will need to be familiar with the basic usage of RTN when answering exam questions or for Computer Science… Read More »