{"id":62857,"date":"2023-05-13T16:39:05","date_gmt":"2023-05-13T23:39:05","guid":{"rendered":"https:\/\/www.rambus.com\/?page_id=62857"},"modified":"2026-01-27T20:01:52","modified_gmt":"2026-01-28T04:01:52","slug":"forward-error-correction","status":"publish","type":"page","link":"https:\/\/www.rambus.com\/interface-ip\/forward-error-correction\/","title":{"rendered":"Forward Error Correction (FEC) IP Cores"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"62857\" class=\"elementor elementor-62857\" data-elementor-post-type=\"page\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-3257ea23 hero elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"3257ea23\" data-element_type=\"section\" data-e-type=\"section\" id=\"top\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\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-7cbbf2b1\" data-id=\"7cbbf2b1\" 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<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-47fcd2d7 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"47fcd2d7\" 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-50 elementor-inner-column elementor-element elementor-element-3dd51fa6\" data-id=\"3dd51fa6\" data-element_type=\"column\" data-e-type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\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-52b404e1 elementor-widget elementor-widget-heading\" data-id=\"52b404e1\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">Forward Error Correction (FEC) IP Cores<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-63e53dd7 elementor-widget elementor-widget-text-editor\" data-id=\"63e53dd7\" 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\tEnsuring a glitch-free visual experience for DisplayPort and HDMI applications using VESA DSC\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-7ab73c8c elementor-hidden-desktop elementor-hidden-tablet elementor-hidden-mobile elementor-widget elementor-widget-button\" data-id=\"7ab73c8c\" 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-lg\" href=\"https:\/\/www.rambus.com\/contact\/\">\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\">Contact Us<\/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<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-5a712b71\" data-id=\"5a712b71\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\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\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-18295d1a elementor-section-stretched elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"18295d1a\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;stretch_section&quot;:&quot;section-stretched&quot;,&quot;background_background&quot;:&quot;classic&quot;}\">\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-28f8b05e\" data-id=\"28f8b05e\" 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-24cba14b elementor-widget elementor-widget-breadcrumbs\" data-id=\"24cba14b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"breadcrumbs.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<p id=\"breadcrumbs\"><span><span><a href=\"https:\/\/www.rambus.com\/\">Home<\/a><\/span><\/span><\/p>\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<section class=\"elementor-section elementor-top-section elementor-element elementor-element-33799bd8 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"33799bd8\" 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-50 elementor-top-column elementor-element elementor-element-30212390\" data-id=\"30212390\" 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-4ee09677 elementor-widget elementor-widget-heading\" data-id=\"4ee09677\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">DisplayPort and HDMI Forward Error Correction IP<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-51da4361 product-introduction elementor-widget elementor-widget-text-editor\" data-id=\"51da4361\" 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>Rambus DisplayPort\u2122 1.4 and HDMI\u00ae 2.1 FEC IP cores deliver a glitch-free visual experience for end users, while enabling designers to use <a href=\"\/interface-ip\/vesa-video-compression\/\">VESA<sup>\u00ae<\/sup> Display Stream Compression (DSC)<\/a> to reach higher resolutions and refresh rates.<\/p>\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<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-65d85fd\" data-id=\"65d85fd\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\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<section class=\"elementor-section elementor-top-section elementor-element elementor-element-7f18d387 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"7f18d387\" 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-4e4d618f\" data-id=\"4e4d618f\" 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-1be9fd6c small table-overflow elementor-widget elementor-widget-text-editor\" data-id=\"1be9fd6c\" 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<table class=\"product-family-informational-table\" style=\"width: 100%; word-break: initial;\">\n<thead>\n<tr>\n<th>Solution<\/th>\n<th width=\"12%\">Product Brief<\/th>\n<th>Description<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>DisplayPort 1.4 FEC Transmitter (Tx)<\/td>\n<td><a href=\"https:\/\/go.rambus.com\/displayport-1-4-fec-tx-product-brief\" target=\"_blank\" rel=\"noopener\"><img decoding=\"async\" class=\"svg-brief\" role=\"img\" src=\"\/wp-content\/uploads\/2019\/09\/document-outline.svg\" alt=\"Download the DisplayPort 1.4 FEC Transmitter (Tx) product brief\" \/> <\/a><\/td>\n<td>Solution for GPUs, UHD Set-top Boxes, Desktop and Laptop PCs, USB-C\/DisplayPort Accessories<\/td>\n<\/tr>\n<tr>\n<td>DisplayPort 1.4 FEC Transmitter (Tx) ASIL-B<\/td>\n<td><a href=\"https:\/\/go.rambus.com\/displayport-1-4-fec-tx-asil-b-product-brief\" target=\"_blank\" rel=\"noopener\"><img decoding=\"async\" class=\"svg-brief\" role=\"img\" src=\"\/wp-content\/uploads\/2019\/09\/document-outline.svg\" alt=\"Download the DisplayPort 1.4 FEC Transmitter (Tx) ASIL-B product brief\" \/> <\/a><\/td>\n<td>ASIL-B certified solution for automotive applications<\/td>\n<\/tr>\n<tr>\n<td>DisplayPort 1.4 FEC Receiver (Rx)<\/td>\n<td><a href=\"https:\/\/go.rambus.com\/displayport-1-4-fec-rx-product-brief\" target=\"_blank\" rel=\"noopener\"><img decoding=\"async\" class=\"svg-brief\" role=\"img\" src=\"\/wp-content\/uploads\/2019\/09\/document-outline.svg\" alt=\"Download the DisplayPort 1.4 FEC Receiver (Rx) product brief\" \/> <\/a><\/td>\n<td>Solution for High-Performance External Displays, UHD TV, USB-C\/DisplayPort Accessories<\/td>\n<\/tr>\n<tr>\n<td>HDMI 2.1 FEC Transmitter (Tx)<\/td>\n<td><a href=\"https:\/\/go.rambus.com\/hdmi-2-1-fec-tx-product-brief\" target=\"_blank\" rel=\"noopener\"><img decoding=\"async\" class=\"svg-brief\" role=\"img\" src=\"\/wp-content\/uploads\/2019\/09\/document-outline.svg\" alt=\"Download the HDMI 2.1 FEC Transmitter (Tx) product brief\" \/> <\/a><\/td>\n<td>Solution for GPUs, Desktop and Laptop PCs, UHD Set-top Boxes, Pro AV, HDMI 2.1 Accessories<\/td>\n<\/tr>\n<tr>\n<td>HDMI 2.1 FEC Receiver (Tx)<\/td>\n<td><a href=\"https:\/\/go.rambus.com\/hdmi-2-1-fec-rx-product-brief\" target=\"_blank\" rel=\"noopener\"><img decoding=\"async\" class=\"svg-brief\" role=\"img\" src=\"\/wp-content\/uploads\/2019\/09\/document-outline.svg\" alt=\"Download the HDMI 2.1 FEC Receiver (Tx) product brief\" \/> <\/a><\/td>\n<td>Solution for UHD Monitors, UHD TVs and Home Theaters, Pro AV, HDMI 2.1 Accessories<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\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<section class=\"elementor-section elementor-top-section elementor-element elementor-element-43b9e24d elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"43b9e24d\" 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-53a9729f\" data-id=\"53a9729f\" 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-430c5714 elementor-widget elementor-widget-heading\" data-id=\"430c5714\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">DisplayPort 1.4 and HDMI 2.1 FEC IP<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5fa267a7 table-overflow elementor-widget elementor-widget-text-editor\" data-id=\"5fa267a7\" 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<table class=\"product-comparison-table\" style=\"width: 100%; word-break: initial;\"><thead><tr><th width=\"33%\">Feature<\/th><th width=\"33%\">DisplayPort 1.4<\/th><th width=\"33%\">HDMI 2.1<\/th><\/tr><\/thead><tbody><tr><td>Reed Solomon (RS) FEC<\/td><td>RS (254,250)<br \/>10-bit symbols<\/td><td>RS (255,251)<br \/>8-bit symbols<\/td><\/tr><tr><td>Lane Operation<\/td><td>1, 2 and 4-lane modes<br \/>NB: 4-lane mode requires 2 FEC IP core instances<\/td><td>3-lane and 4-lane modes<\/td><\/tr><tr><td>Statistics Interface<\/td><td>Included in Rx<\/td><td>Included in Rx<\/td><\/tr><tr><td>DP Main 8b\/10b Encoder<\/td><td>Tx: Included<br \/>Rx: Optional<\/td><td>\u00a0<\/td><\/tr><\/tbody><\/table>\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<section class=\"elementor-section elementor-top-section elementor-element elementor-element-60482658 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"60482658\" data-element_type=\"section\" data-e-type=\"section\" id=\"subsystem\">\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-572fe6f2\" data-id=\"572fe6f2\" 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-20cafaa4 elementor-widget elementor-widget-heading\" data-id=\"20cafaa4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Using Forward Error Correction with VESA DSC Compression<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3424b385 elementor-widget elementor-widget-text-editor\" data-id=\"3424b385\" 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>Bit errors on an uncompressed video stream have no visual impact. However, bit errors on a compressed video stream result in an impaired visual experience for a user. For this reason, DisplayPort 1.4 and HDMI 2.1 mandate the use of Reed Solomon (RS) FEC when enabling VESA DSC.<\/p><p>For example, DisplayPort 1.4 has a bit error rate (BER) of 10-9 without FEC. The BER is the probability that a given bit will be corrupted. With the use of FEC, the BER is lowered to 10\u201318. At full DisplayPort bandwidth (32.4Gbps), this represents approximately one uncorrected error per year.<\/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-7f12b36e elementor-widget elementor-widget-image\" data-id=\"7f12b36e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"1000\" height=\"400\" src=\"https:\/\/www.rambus.com\/wp-content\/uploads\/2023\/03\/VESA-DSC-FEC-IP-Cores-for-DisplayPort-1.4.png\" class=\"attachment-large size-large wp-image-62604\" alt=\"Example of the Rambus VESA DSC and FEC IP cores used within a DisplayPort 1.4 subsystem\" srcset=\"https:\/\/www.rambus.com\/wp-content\/uploads\/2023\/03\/VESA-DSC-FEC-IP-Cores-for-DisplayPort-1.4.png 1000w, https:\/\/www.rambus.com\/wp-content\/uploads\/2023\/03\/VESA-DSC-FEC-IP-Cores-for-DisplayPort-1.4-300x120.png 300w, https:\/\/www.rambus.com\/wp-content\/uploads\/2023\/03\/VESA-DSC-FEC-IP-Cores-for-DisplayPort-1.4-150x60.png 150w, https:\/\/www.rambus.com\/wp-content\/uploads\/2023\/03\/VESA-DSC-FEC-IP-Cores-for-DisplayPort-1.4-768x307.png 768w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Example of the Rambus VESA DSC and FEC IP cores used within a DisplayPort 1.4 subsystem<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\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<section class=\"elementor-section elementor-top-section elementor-element elementor-element-71947a17 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"71947a17\" 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-31d8524e\" data-id=\"31d8524e\" 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-3a8a7894 elementor-tabs-view-horizontal elementor-widget elementor-widget-tabs\" data-id=\"3a8a7894\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"tabs.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-tabs\">\n\t\t\t<div class=\"elementor-tabs-wrapper\" role=\"tablist\" >\n\t\t\t\t\t\t\t\t\t<div id=\"elementor-tab-title-9821\" class=\"elementor-tab-title elementor-tab-desktop-title\" aria-selected=\"true\" data-tab=\"1\" role=\"tab\" tabindex=\"0\" aria-controls=\"elementor-tab-content-9821\" aria-expanded=\"false\">Features<\/div>\n\t\t\t\t\t\t\t\t\t<div id=\"elementor-tab-title-9822\" class=\"elementor-tab-title elementor-tab-desktop-title\" aria-selected=\"false\" data-tab=\"2\" role=\"tab\" tabindex=\"-1\" aria-controls=\"elementor-tab-content-9822\" aria-expanded=\"false\">Deliverables<\/div>\n\t\t\t\t\t\t\t\t\t<div id=\"elementor-tab-title-9823\" class=\"elementor-tab-title elementor-tab-desktop-title\" aria-selected=\"false\" data-tab=\"3\" role=\"tab\" tabindex=\"-1\" aria-controls=\"elementor-tab-content-9823\" aria-expanded=\"false\">Services<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t<div class=\"elementor-tabs-content-wrapper\" role=\"tablist\" aria-orientation=\"vertical\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-tab-title elementor-tab-mobile-title\" aria-selected=\"true\" data-tab=\"1\" role=\"tab\" tabindex=\"0\" aria-controls=\"elementor-tab-content-9821\" aria-expanded=\"false\">Features<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-9821\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"1\" role=\"tabpanel\" aria-labelledby=\"elementor-tab-title-9821\" tabindex=\"0\" hidden=\"false\"><p><strong>DisplayPort 1.4 FEC Tx and Rx<\/strong><\/p>\n<ul>\n<li>VESA DisplayPort 1.4 compliant<\/li>\n<li>Reed-Solomon RS (254,250) FEC, 10-bit symbols<\/li>\n<li>Two-way interleaving for 1-, 2- and 4-lane modes (4-lane mode requires 2 FEC IP core instances)<\/li>\n<li>DisplayPort main 8b\/10b encoder included (Tx only)<\/li>\n<li>Status and control can be done with signals or optionally via an integrated APB register module (Rx)<\/li>\n<li>Single unified APB interface supports 4-lane mode (Rx)<\/li>\n<li>Performance monitoring and statistics counters (Rx)<\/li>\n<\/ul><div><br><\/div>\n<p><strong>HDMI 2.1 FEC Tx and Rx<\/strong><\/p>\n<ul>\n<li>HDMI 2.1 compliant<\/li>\n<li>Reed-Solomon RS (255,251) FEC, 8-bit symbols<\/li>\n<li>Supports 3-lane and 4-lane operation<\/li>\n<li>Error counters included (Rx only)<\/li>\n<\/ul><\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-tab-title elementor-tab-mobile-title\" aria-selected=\"false\" data-tab=\"2\" role=\"tab\" tabindex=\"-1\" aria-controls=\"elementor-tab-content-9822\" aria-expanded=\"false\">Deliverables<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-9822\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"2\" role=\"tabpanel\" aria-labelledby=\"elementor-tab-title-9822\" tabindex=\"0\" hidden=\"hidden\"><ul><li>Verilog RTL<\/li><li>Complete documentation<\/li><li>Expert technical support<\/li><li>Maintenance updates<\/li><\/ul><\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-tab-title elementor-tab-mobile-title\" aria-selected=\"false\" data-tab=\"3\" role=\"tab\" tabindex=\"-1\" aria-controls=\"elementor-tab-content-9823\" aria-expanded=\"false\">Services<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-9823\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"3\" role=\"tabpanel\" aria-labelledby=\"elementor-tab-title-9823\" tabindex=\"0\" hidden=\"hidden\"><ul><li>Engineering design services<\/li><li>Customization<\/li><li>SoC integration<\/li><\/ul><\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\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<section class=\"elementor-section elementor-top-section elementor-element elementor-element-87e5083 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"87e5083\" 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-41da129c\" data-id=\"41da129c\" 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-1924aaf7 elementor-widget elementor-widget-heading\" data-id=\"1924aaf7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">From the blog<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-605046af elementor-grid-3 elementor-grid-tablet-2 elementor-grid-mobile-1 elementor-posts--thumbnail-top elementor-card-shadow-yes elementor-posts__hover-gradient elementor-widget elementor-widget-posts\" data-id=\"605046af\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;cards_columns&quot;:&quot;3&quot;,&quot;cards_columns_tablet&quot;:&quot;2&quot;,&quot;cards_columns_mobile&quot;:&quot;1&quot;,&quot;cards_row_gap&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:35,&quot;sizes&quot;:[]},&quot;cards_row_gap_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;cards_row_gap_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]}}\" data-widget_type=\"posts.cards\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-posts-container elementor-posts elementor-posts--skin-cards elementor-grid\" role=\"list\">\n\t\t\t\t<article class=\"elementor-post elementor-grid-item post-66027 blogs type-blogs status-publish has-post-thumbnail blog_category-ai-machine-learning-blog blog_category-controllers-blog blog_category-lpddr entry\" role=\"listitem\">\n\t\t\t<div class=\"elementor-post__card\">\n\t\t\t\t<a class=\"elementor-post__thumbnail__link\" href=\"https:\/\/www.rambus.com\/blogs\/deepx-rambus-and-samsung-foundry-collaborate-to-enable-efficient-edge-inferencing-applications\/\" tabindex=\"-1\" ><div class=\"elementor-post__thumbnail\"><img decoding=\"async\" width=\"500\" height=\"286\" src=\"https:\/\/www.rambus.com\/wp-content\/uploads\/2026\/02\/ai-edge-blog.jpg\" class=\"attachment-full size-full wp-image-66028\" alt=\"AI on Chip\" srcset=\"https:\/\/www.rambus.com\/wp-content\/uploads\/2026\/02\/ai-edge-blog.jpg 500w, https:\/\/www.rambus.com\/wp-content\/uploads\/2026\/02\/ai-edge-blog-300x172.jpg 300w, https:\/\/www.rambus.com\/wp-content\/uploads\/2026\/02\/ai-edge-blog-150x86.jpg 150w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/><\/div><\/a>\n\t\t\t\t<div class=\"elementor-post__text\">\n\t\t\t\t<h3 class=\"elementor-post__title\">\n\t\t\t<a href=\"https:\/\/www.rambus.com\/blogs\/deepx-rambus-and-samsung-foundry-collaborate-to-enable-efficient-edge-inferencing-applications\/\" >\n\t\t\t\tDEEPX, Rambus, and Samsung Foundry Collaborate to Enable Efficient Edge Inferencing Applications\t\t\t<\/a>\n\t\t<\/h3>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/article>\n\t\t\t\t<article class=\"elementor-post elementor-grid-item post-65899 blogs type-blogs status-publish has-post-thumbnail blog_category-controllers-blog blog_category-government-blog blog_category-pci-express entry\" role=\"listitem\">\n\t\t\t<div class=\"elementor-post__card\">\n\t\t\t\t<a class=\"elementor-post__thumbnail__link\" href=\"https:\/\/www.rambus.com\/blogs\/silicon-ip-for-the-final-frontier\/\" tabindex=\"-1\" ><div class=\"elementor-post__thumbnail\"><img decoding=\"async\" width=\"800\" height=\"450\" src=\"https:\/\/www.rambus.com\/wp-content\/uploads\/2025\/11\/bae-press-release-1.jpg\" class=\"attachment-full size-full wp-image-65900\" alt=\"Silicon IP for the Final Frontier\" srcset=\"https:\/\/www.rambus.com\/wp-content\/uploads\/2025\/11\/bae-press-release-1.jpg 800w, https:\/\/www.rambus.com\/wp-content\/uploads\/2025\/11\/bae-press-release-1-300x169.jpg 300w, https:\/\/www.rambus.com\/wp-content\/uploads\/2025\/11\/bae-press-release-1-150x84.jpg 150w, https:\/\/www.rambus.com\/wp-content\/uploads\/2025\/11\/bae-press-release-1-768x432.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/div><\/a>\n\t\t\t\t<div class=\"elementor-post__text\">\n\t\t\t\t<h3 class=\"elementor-post__title\">\n\t\t\t<a href=\"https:\/\/www.rambus.com\/blogs\/silicon-ip-for-the-final-frontier\/\" >\n\t\t\t\tSilicon IP for the Final Frontier\t\t\t<\/a>\n\t\t<\/h3>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/article>\n\t\t\t\t<article class=\"elementor-post elementor-grid-item post-63372 blogs type-blogs status-publish has-post-thumbnail blog_category-ai-machine-learning-blog blog_category-controllers-blog blog_category-hbm blog_category-hbm-and-gddr6 blog_category-primers entry\" role=\"listitem\">\n\t\t\t<div class=\"elementor-post__card\">\n\t\t\t\t<a class=\"elementor-post__thumbnail__link\" href=\"https:\/\/www.rambus.com\/blogs\/hbm3-everything-you-need-to-know\/\" tabindex=\"-1\" ><div class=\"elementor-post__thumbnail\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"603\" src=\"https:\/\/www.rambus.com\/wp-content\/uploads\/2024\/06\/HBM-Everything-You-Need-to-Know.jpg\" class=\"attachment-full size-full wp-image-65842\" alt=\"HBM: Everything You Need to Know\" srcset=\"https:\/\/www.rambus.com\/wp-content\/uploads\/2024\/06\/HBM-Everything-You-Need-to-Know.jpg 800w, https:\/\/www.rambus.com\/wp-content\/uploads\/2024\/06\/HBM-Everything-You-Need-to-Know-300x226.jpg 300w, https:\/\/www.rambus.com\/wp-content\/uploads\/2024\/06\/HBM-Everything-You-Need-to-Know-150x113.jpg 150w, https:\/\/www.rambus.com\/wp-content\/uploads\/2024\/06\/HBM-Everything-You-Need-to-Know-768x579.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/div><\/a>\n\t\t\t\t<div class=\"elementor-post__text\">\n\t\t\t\t<h3 class=\"elementor-post__title\">\n\t\t\t<a href=\"https:\/\/www.rambus.com\/blogs\/hbm3-everything-you-need-to-know\/\" >\n\t\t\t\tHigh Bandwidth Memory (HBM): Everything You Need to Know\t\t\t<\/a>\n\t\t<\/h3>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/article>\n\t\t\t\t<\/div>\n\t\t\n\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<section class=\"elementor-section elementor-top-section elementor-element elementor-element-75d485ab elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"75d485ab\" 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-10423d02\" data-id=\"10423d02\" 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<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-38e38bea elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"38e38bea\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-wide\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-inner-column elementor-element elementor-element-12298699\" data-id=\"12298699\" 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-1d2c8d11 elementor-widget elementor-widget-heading\" data-id=\"1d2c8d11\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">News<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7075b3e elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"7075b3e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-73c7983f elementor-grid-1 elementor-posts--thumbnail-none elementor-grid-tablet-2 elementor-grid-mobile-1 elementor-widget elementor-widget-posts\" data-id=\"73c7983f\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;classic_columns&quot;:&quot;1&quot;,&quot;classic_row_gap&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:7,&quot;sizes&quot;:[]},&quot;classic_columns_tablet&quot;:&quot;2&quot;,&quot;classic_columns_mobile&quot;:&quot;1&quot;,&quot;classic_row_gap_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;classic_row_gap_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]}}\" data-widget_type=\"posts.classic\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-posts-container elementor-posts elementor-posts--skin-classic elementor-grid\" role=\"list\">\n\t\t\t\t<article class=\"elementor-post elementor-grid-item post-64847 post type-post status-publish format-standard has-post-thumbnail category-press-releases-controllers category-memory-interface category-pressreleases entry\" role=\"listitem\">\n\t\t\t\t<div class=\"elementor-post__text\">\n\t\t\t\t<h4 class=\"elementor-post__title\">\n\t\t\t<a href=\"https:\/\/www.rambus.com\/rambus-announces-industry-first-hbm4-controller-ip-to-accelerate-next-generation-ai-workloads\/\" >\n\t\t\t\tRambus Announces Industry-First HBM4 Controller IP to Accelerate Next-Generation AI Workloads\t\t\t<\/a>\n\t\t<\/h4>\n\t\t\t\t<\/div>\n\t\t\t\t<\/article>\n\t\t\t\t<article class=\"elementor-post elementor-grid-item post-63390 post type-post status-publish format-standard has-post-thumbnail category-press-releases-controllers category-memory-interface category-pressreleases entry\" role=\"listitem\">\n\t\t\t\t<div class=\"elementor-post__text\">\n\t\t\t\t<h4 class=\"elementor-post__title\">\n\t\t\t<a href=\"https:\/\/www.rambus.com\/rambus-boosts-ai-performance-with-9-6-gbps-hbm3-memory-controller-ip\/\" >\n\t\t\t\tRambus Boosts AI Performance with 9.6 Gbps HBM3 Memory Controller IP\t\t\t<\/a>\n\t\t<\/h4>\n\t\t\t\t<\/div>\n\t\t\t\t<\/article>\n\t\t\t\t<article class=\"elementor-post elementor-grid-item post-63142 post type-post status-publish format-standard has-post-thumbnail category-press-releases-corporate category-memory-interface category-pressreleases entry\" role=\"listitem\">\n\t\t\t\t<div class=\"elementor-post__text\">\n\t\t\t\t<h4 class=\"elementor-post__title\">\n\t\t\t<a href=\"https:\/\/www.rambus.com\/cadence-to-acquire-rambus-phy-ip-assets\/\" >\n\t\t\t\tCadence to Acquire Rambus PHY IP Assets\t\t\t<\/a>\n\t\t<\/h4>\n\t\t\t\t<\/div>\n\t\t\t\t<\/article>\n\t\t\t\t<\/div>\n\t\t\n\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<div class=\"elementor-column elementor-col-33 elementor-inner-column elementor-element elementor-element-3997f43f\" data-id=\"3997f43f\" 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-21bd48eb elementor-widget elementor-widget-heading\" data-id=\"21bd48eb\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Papers<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1338b38d elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"1338b38d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4993526b elementor-grid-1 elementor-posts--thumbnail-none elementor-grid-tablet-2 elementor-grid-mobile-1 elementor-widget elementor-widget-posts\" data-id=\"4993526b\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;classic_columns&quot;:&quot;1&quot;,&quot;classic_row_gap&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:7,&quot;sizes&quot;:[]},&quot;classic_columns_tablet&quot;:&quot;2&quot;,&quot;classic_columns_mobile&quot;:&quot;1&quot;,&quot;classic_row_gap_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;classic_row_gap_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]}}\" data-widget_type=\"posts.classic\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-posts-container elementor-posts elementor-posts--skin-classic elementor-grid\" role=\"list\">\n\t\t\t\t<article class=\"elementor-post elementor-grid-item post-60803 post type-post status-publish format-standard has-post-thumbnail category-digital-controllers category-memory-interface-papers category-ddrn-phys-memory-interface-papers category-papers business_unit-controllers business_unit-hbm business_unit-ddrn-phys resource_type-white-papers entry\" role=\"listitem\">\n\t\t\t\t<div class=\"elementor-post__text\">\n\t\t\t\t<h4 class=\"elementor-post__title\">\n\t\t\t<a href=\"https:\/\/go.rambus.com\/hbm3-memory-break-through-to-greater-bandwidth\" >\n\t\t\t\tHBM4 Memory: Break Through to Greater Bandwidth\t\t\t<\/a>\n\t\t<\/h4>\n\t\t\t\t<\/div>\n\t\t\t\t<\/article>\n\t\t\t\t<article class=\"elementor-post elementor-grid-item post-60312 post type-post status-publish format-standard has-post-thumbnail category-digital-controllers category-memory-interface-papers category-papers business_unit-controllers business_unit-mipi business_unit-video-compression resource_type-white-papers entry\" role=\"listitem\">\n\t\t\t\t<div class=\"elementor-post__text\">\n\t\t\t\t<h4 class=\"elementor-post__title\">\n\t\t\t<a href=\"https:\/\/go.rambus.com\/mipi-drives-performance-for-next-generation-displays\" >\n\t\t\t\tMIPI DSI-2 &#038; VESA Video Compression Drive Performance for Next-Generation Displays\t\t\t<\/a>\n\t\t<\/h4>\n\t\t\t\t<\/div>\n\t\t\t\t<\/article>\n\t\t\t\t<article class=\"elementor-post elementor-grid-item post-64381 post type-post status-publish format-standard has-post-thumbnail category-memory-interface-papers category-papers business_unit-gddr resource_type-white-papers entry\" role=\"listitem\">\n\t\t\t\t<div class=\"elementor-post__text\">\n\t\t\t\t<h4 class=\"elementor-post__title\">\n\t\t\t<a href=\"https:\/\/go.rambus.com\/supercharging-ai-interference-with-gddr7\" >\n\t\t\t\tSupercharging AI Inference with GDDR7\t\t\t<\/a>\n\t\t<\/h4>\n\t\t\t\t<\/div>\n\t\t\t\t<\/article>\n\t\t\t\t<\/div>\n\t\t\n\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<div class=\"elementor-column elementor-col-33 elementor-inner-column elementor-element elementor-element-593013d1\" data-id=\"593013d1\" 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-13eec15 elementor-widget elementor-widget-heading\" data-id=\"13eec15\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Webinars<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-11d8b00b elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"11d8b00b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span 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