{"id":10682,"date":"2022-01-10T14:39:55","date_gmt":"2022-01-10T14:39:55","guid":{"rendered":"https:\/\/chipedge.com\/?p=10682"},"modified":"2025-11-05T10:49:08","modified_gmt":"2025-11-05T10:49:08","slug":"what-is-polymorphism-in-systemverilog","status":"publish","type":"post","link":"https:\/\/chipedge.com\/resources\/what-is-polymorphism-in-systemverilog\/","title":{"rendered":"What is Polymorphism in System Verilog?"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"10682\" class=\"elementor elementor-10682\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-54fdc26d elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"54fdc26d\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-5c10c273\" data-id=\"5c10c273\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-726799c6 elementor-widget elementor-widget-text-editor\" data-id=\"726799c6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">Polymorphism is an object-oriented programming language feature that allows a specific routine to use variables of different types at different times. Polymorphism in SystemVerilog is the ability for the same code to behave differently depending on the kind of Object with which it is dealing. This is a fundamental concept in every Object Oriented Programming language. Polymorphism in SystemVerilog is another important aspect of any <\/span><a href=\"https:\/\/chipedge.com\/resources\/what-are-the-oops-concepts-in-systemverilog\/\"><span style=\"font-weight: 400;\">OOPs in system Verilog<\/span><\/a><span style=\"font-weight: 400;\">. Polymorphism allows the same piece of code to behave differently depending on the type of object it is working with.<\/span><\/p><p><a href=\"https:\/\/chipedge.com\/resources\/online-job-oriented-vlsi-courses-sfp\/\"><img fetchpriority=\"high\" decoding=\"async\" class=\"alignnone size-full wp-image-29725\" src=\"https:\/\/chipedge.com\/resources\/wp-content\/uploads\/2023\/07\/Job-Oriented-Offline-VLSI-Courses-final.png\" alt=\"Job-Oriented Offline VLSI Courses banner\" width=\"975\" height=\"100\" srcset=\"https:\/\/chipedge.com\/resources\/wp-content\/uploads\/2023\/07\/Job-Oriented-Offline-VLSI-Courses-final.png 975w, https:\/\/chipedge.com\/resources\/wp-content\/uploads\/2023\/07\/Job-Oriented-Offline-VLSI-Courses-final-300x31.png 300w, https:\/\/chipedge.com\/resources\/wp-content\/uploads\/2023\/07\/Job-Oriented-Offline-VLSI-Courses-final-768x79.png 768w\" sizes=\"(max-width: 975px) 100vw, 975px\" \/><\/a><\/p><p><span style=\"font-weight: 400;\">You must be aware of the fundamentals of the class data type and the history of OOP. OOP is a tried-and-true paradigm for creating abstract, reusable, and manageable software code. Classes are used to represent reusable verification environments, as well as the abstract data and methods that interact with them. Inheritance allows for reuse. All of the existing attributes and methods of an initial base (or super) class are handed on to the newly generated class, known as an extended (or derived) class.<\/span><\/p><h2><span style=\"font-weight: 400;\">What is the Application of Polymorphism in SystemVerilog?<\/span><\/h2><p><span style=\"font-weight: 400;\">A popular use of polymorphism in SystemVerilog, using both virtual and non-virtual methods, combines inheritance with deep-copy () and the creation of a new object to produce what is known as a clone (). A clone () function returns a handle to a new object that is a deep duplicate of the caller object. Since it&#8217;s virtual, it doesn&#8217;t care if it&#8217;s working with a base class object or one of its descendants.<\/span><\/p><p><span style=\"font-weight: 400;\">Polymorphism in SystemVerilog allows an item to take on several forms. The super-class method handle can be changed to refer to the subclass method, allowing for polymorphism or several versions of the same function.<\/span><\/p><h2><span style=\"font-weight: 400;\"><br \/><\/span>Conclusion<\/h2><p><span style=\"font-weight: 400;\">For more detailed information on Polymorphism in SystemVerilog, get in touch with the experts at Chipedge. 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It offers Physical Design course, Design Verification course, ASIC\u00a0verification course, RTL Design Course and many more. Start today and start your VLSI journey.<\/span><\/span><\/p><h2><b>Sources:<br \/><\/b><\/h2><p><a href=\"https:\/\/verificationguide.com\/systemverilog\/systemverilog-polymorphism\/\"><span style=\"font-weight: 400;\">https:\/\/verificationguide.com\/systemverilog\/systemverilog-polymorphism\/<\/span><\/a><\/p><p><a href=\"https:\/\/learnuvmverification.com\/index.php\/2016\/08\/11\/systemverilog-polymorphism\/\"><span style=\"font-weight: 400;\">https:\/\/learnuvmverification.com\/index.php\/2016\/08\/11\/systemverilog-polymorphism\/<\/span><\/a><\/p><p><span style=\"font-weight: 400;\">\u00a0<\/span><\/p><h2>Image Source<\/h2><p><a href=\"https:\/\/www.pexels.com\/photo\/selective-focus-photo-of-dell-motherboard-1432669\/\">https:\/\/www.pexels.com\/photo\/selective-focus-photo-of-dell-motherboard-1432669\/<\/a><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ea30b27 elementor-align-center elementor-widget elementor-widget-button\" data-id=\"ea30b27\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/elearn.chipedge.com\/\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Explore Self Paced VLSI Courses<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Polymorphism is an object-oriented programming language feature that allows a specific routine to use variables of different types at different [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[8],"tags":[],"class_list":["post-10682","post","type-post","status-publish","format-standard","hentry","category-design-verification"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.2 - 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