{"id":1651,"date":"2024-02-19T10:40:43","date_gmt":"2024-02-19T10:40:43","guid":{"rendered":"http:\/\/tilecal.ific.uv.es\/tilecalweb\/?page_id=1651"},"modified":"2024-03-08T09:06:53","modified_gmt":"2024-03-08T09:06:53","slug":"hl-lhc-tilecal-electronics","status":"publish","type":"page","link":"https:\/\/tilecal.ific.uv.es\/tilecalweb\/hl-lhc-tilecal-electronics\/","title":{"rendered":"HL-LHC TileCal electronics"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"1651\" class=\"elementor elementor-1651\">\n\t\t\t\t<div class=\"elementor-element elementor-element-295abe5c e-con-full e-flex e-con e-parent\" data-id=\"295abe5c\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t<div class=\"elementor-element elementor-element-57a53647 e-con-full e-flex e-con e-child\" data-id=\"57a53647\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-5ee00c85 elementor-widget elementor-widget-heading\" data-id=\"5ee00c85\" data-element_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\">TileCal Electronics for HL-LHC<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-51ba258c e-flex e-con-boxed e-con e-parent\" data-id=\"51ba258c\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-7bddbcb0 e-con-full e-flex e-con e-child\" data-id=\"7bddbcb0\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1ba60a2f elementor-widget elementor-widget-text-editor\" data-id=\"1ba60a2f\" data-element_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>ATLAS Upgrades for Enhanced Performance at the Large Hadron Collider<\/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-73aef05d elementor-widget elementor-widget-text-editor\" data-id=\"73aef05d\" data-element_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>The Large Hadron Collider (LHC) has played a crucial role in advancing our understanding<\/p><p>of fundamental physics since 2009.<span style=\"font-style: inherit; color: var(--ast-global-color-3); background-color: var(--ast-global-color-5);\">\u00a0To maintain and expand the LHC\u2019s discovery potential, the\u00a0<\/span><span style=\"font-style: inherit; color: var(--ast-global-color-3); background-color: var(--ast-global-color-5);\">High-Luminosity LHC (HL-LHC) project is planned as a major upgrade. As part of this upgrade,\u00a0<\/span><span style=\"font-style: inherit; color: var(--ast-global-color-3); background-color: var(--ast-global-color-5);\">the ATLAS experiment has developed a comprehensive roadmap for upgrades, including the\u00a0<\/span><span style=\"font-style: inherit; color: var(--ast-global-color-3); background-color: var(--ast-global-color-5);\">installation of new detector components and advancements in data acquisition and processing\u00a0<\/span><span style=\"font-style: inherit; color: var(--ast-global-color-3); background-color: var(--ast-global-color-5);\">systems. A crucial component of these enhancements involves the complete replacement of\u00a0<\/span><span style=\"font-style: inherit; color: var(--ast-global-color-3); background-color: var(--ast-global-color-5);\">the ATLAS central Tile hadronic calorimeter readout electronics. This upgrade aims to optimize\u00a0<\/span><span style=\"font-style: inherit; color: var(--ast-global-color-3); background-color: var(--ast-global-color-5);\">the system\u2019s ability to handle higher data rates and improve its resilience to radiation. Through\u00a0<\/span><span style=\"font-style: inherit; color: var(--ast-global-color-3); background-color: var(--ast-global-color-5);\">these comprehensive improvements, the ATLAS experiment aims to meet the requirements\u00a0<\/span><span style=\"font-style: inherit; color: var(--ast-global-color-3); background-color: var(--ast-global-color-5);\">and seize the opportunities presented by the HL-LHC era. Our group is responsible for the design, production and installation<\/span><span style=\"font-style: inherit; color: var(--ast-global-color-3); background-color: var(--ast-global-color-5);\">\u00a0of the TilePPr (Tile PreProcessor) module, which serves as a crucial interface\u00a0<\/span><span style=\"font-style: inherit; color: var(--ast-global-color-3); background-color: var(--ast-global-color-5);\">between the on-detector electronics and the central systems of the ATLAS experiment, including\u00a0<\/span><span style=\"font-style: inherit; color: var(--ast-global-color-3); background-color: var(--ast-global-color-5);\">Data Acquisition, Detector Control, and Trigger systems. The TilePPr module is based on the<\/span><span style=\"font-style: inherit; color: var(--ast-global-color-3); background-color: var(--ast-global-color-5);\">Advanced Telecommunications Computing Architecture (ATCA) and incorporates high-speed\u00a0<\/span><span style=\"font-style: inherit; color: var(--ast-global-color-3); background-color: var(--ast-global-color-5);\">optical links, communication interfaces, and data processing capabilities.\u00a0<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-5329798f elementor-hidden-mobile e-con-full e-flex e-con e-child\" data-id=\"5329798f\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-766d49d9 elementor-widget__width-inherit elementor-widget elementor-widget-image\" data-id=\"766d49d9\" data-element_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\t\t\t\t<a href=\"http:\/\/tilecal.ific.uv.es\/tilecalweb\/about\/\">\n\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"963\" height=\"1024\" src=\"https:\/\/tilecal.ific.uv.es\/tilecalweb\/wp-content\/uploads\/2024\/03\/Fig2-963x1024.jpg\" class=\"attachment-large size-large wp-image-1826\" alt=\"\" srcset=\"https:\/\/tilecal.ific.uv.es\/tilecalweb\/wp-content\/uploads\/2024\/03\/Fig2-963x1024.jpg 963w, https:\/\/tilecal.ific.uv.es\/tilecalweb\/wp-content\/uploads\/2024\/03\/Fig2-282x300.jpg 282w, https:\/\/tilecal.ific.uv.es\/tilecalweb\/wp-content\/uploads\/2024\/03\/Fig2-768x816.jpg 768w, https:\/\/tilecal.ific.uv.es\/tilecalweb\/wp-content\/uploads\/2024\/03\/Fig2-1445x1536.jpg 1445w, https:\/\/tilecal.ific.uv.es\/tilecalweb\/wp-content\/uploads\/2024\/03\/Fig2-1927x2048.jpg 1927w\" sizes=\"(max-width: 963px) 100vw, 963px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-ed50528 e-flex e-con-boxed e-con e-parent\" data-id=\"ed50528\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-cbc899a elementor-widget elementor-widget-heading\" data-id=\"cbc899a\" data-element_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\">The TileCal Preprocessor<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-94de175 e-flex e-con-boxed e-con e-parent\" data-id=\"94de175\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-bc3ce30 e-con-full e-flex e-con e-child\" data-id=\"bc3ce30\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c4c45f8 elementor-widget elementor-widget-text-editor\" data-id=\"c4c45f8\" data-element_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>To cope with the increased number of interactions expected at the HL-LHC, the ATLAS detector has redesigned the Trigger and DAQ system. The new architecture is based on a fully digital Level-0 trigger: with a maximum latency of 10 \u2002s and an average rate of 1 MHz which is ten times higher than the present first level of trigger.<\/p>\n<p><br><\/p>\n<p>The photomultiplier signals are amplified and digitized with two 12-bit ADCs in the Mainboard at 40.08 MHz, synchronously&nbsp;<span style=\"font-style: inherit; color: var(--ast-global-color-3); background-color: var(--ast-global-color-5);\">with the HL-LHC bunch crossing. The digital samples are gathered by the Daughterboard which transfers&nbsp;<\/span><span style=\"font-style: inherit; color: var(--ast-global-color-3); background-color: var(--ast-global-color-5);\">the data continuously through high-speed optical links to the TileCal PreProcessor (TilePPr) located&nbsp;<\/span><span style=\"font-style: inherit; color: var(--ast-global-color-3); background-color: var(--ast-global-color-5);\">off-detector. The TilePPr stores the high and low gain digital samples into pipeline FIFO memories. In&nbsp;<\/span><span style=\"font-style: inherit; color: var(--ast-global-color-3); background-color: var(--ast-global-color-5);\">parallel, the deposited cell energy is estimated for every bunch crossing and transmitted to the Trigger and&nbsp;<\/span><span style=\"font-style: inherit; color: var(--ast-global-color-3); background-color: var(--ast-global-color-5);\">DAQ interface (TDAQi) module. The TDAQi module builds trigger primitive objects which are transferred&nbsp;<\/span><span style=\"font-style: inherit; color: var(--ast-global-color-3); background-color: var(--ast-global-color-5);\">into the Level-0 trigger system. Upon the reception of a Level-0 acceptance signal, the selected data events&nbsp;<\/span><span style=\"font-style: inherit; color: var(--ast-global-color-3); background-color: var(--ast-global-color-5);\">are transferred to the Front End LInk eXchange (FELIX) system which implements the interface with the&nbsp;<\/span><span style=\"font-style: inherit; color: var(--ast-global-color-3); background-color: var(--ast-global-color-5);\">central ATLAS DAQ system. Moreover, the TilePPr receives and propagates to the on-detector electronics&nbsp;<\/span><span style=\"font-style: inherit; color: var(--ast-global-color-3); background-color: var(--ast-global-color-5);\">the HL-LHC synchronous clock and configuration commands. It also provides a low bandwidth data path&nbsp;<\/span><span style=\"font-style: inherit; color: var(--ast-global-color-3); background-color: var(--ast-global-color-5);\">for monitoring and control purposes.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-f353052 e-con-full e-flex e-con e-child\" data-id=\"f353052\" data-element_type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-c170fe3 e-flex e-con-boxed e-con e-child\" data-id=\"c170fe3\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-7449e83 elementor-widget elementor-widget-image\" data-id=\"7449e83\" data-element_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 decoding=\"async\" width=\"1024\" height=\"315\" src=\"https:\/\/tilecal.ific.uv.es\/tilecalweb\/wp-content\/uploads\/2024\/03\/Fig1-1024x315.jpg\" class=\"attachment-large size-large wp-image-1828\" alt=\"\" srcset=\"https:\/\/tilecal.ific.uv.es\/tilecalweb\/wp-content\/uploads\/2024\/03\/Fig1-1024x315.jpg 1024w, https:\/\/tilecal.ific.uv.es\/tilecalweb\/wp-content\/uploads\/2024\/03\/Fig1-300x92.jpg 300w, https:\/\/tilecal.ific.uv.es\/tilecalweb\/wp-content\/uploads\/2024\/03\/Fig1-768x236.jpg 768w, https:\/\/tilecal.ific.uv.es\/tilecalweb\/wp-content\/uploads\/2024\/03\/Fig1-1536x472.jpg 1536w, https:\/\/tilecal.ific.uv.es\/tilecalweb\/wp-content\/uploads\/2024\/03\/Fig1-2048x630.jpg 2048w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">The TileCal Readout schema for HL-LHC<\/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<div class=\"elementor-element elementor-element-22d9a24 elementor-widget elementor-widget-image\" data-id=\"22d9a24\" data-element_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 decoding=\"async\" src=\"http:\/\/tilecal.ific.uv.es\/tilecalweb\/wp-content\/uploads\/2024\/03\/PPrFinal_v16_October2021.pdf\" title=\"\" alt=\"\" loading=\"lazy\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">The TileCal PreProcessor components and dataflow<\/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\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-bacf80d e-flex e-con-boxed e-con e-parent\" data-id=\"bacf80d\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-eff2f67 elementor-widget elementor-widget-heading\" data-id=\"eff2f67\" data-element_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\">Useful links<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-294dd17 e-flex e-con-boxed e-con e-parent\" data-id=\"294dd17\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-2540180 e-con-full e-flex e-con e-child\" data-id=\"2540180\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b612be2 elementor-widget elementor-widget-text-editor\" data-id=\"b612be2\" data-element_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><a href=\"http:\/\/tilecal.ific.uv.es\/tilepprdb.php\"><strong><span style=\"color: #ffffff;\">TilePPr Production Database<\/span><\/strong><\/a><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-380fd72 e-con-full e-flex e-con e-child\" data-id=\"380fd72\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-cbc91a0 elementor-widget elementor-widget-text-editor\" data-id=\"cbc91a0\" data-element_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><a href=\"https:\/\/gitlab.cern.ch\/atlas-tile-demonstrator\/TilePPrSoftware\"><strong><span style=\"color: #ffffff;\">TilePPr Software Repository<\/span><\/strong><\/a><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-8f82bf3 e-con-full e-flex e-con e-child\" data-id=\"8f82bf3\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-3c8fc29 elementor-widget elementor-widget-text-editor\" data-id=\"3c8fc29\" data-element_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><a href=\"https:\/\/cds.cern.ch\/record\/2285583?ln=es\"><strong><span style=\"color: #ffffff;\">TileCal Phase-II TDR<\/span><\/strong><\/a><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>TileCal Electronics for HL-LHC ATLAS Upgrades for Enhanced Performance at the Large Hadron Collider The Large Hadron Collider (LHC) has played a crucial role in advancing our understanding of fundamental physics since 2009.\u00a0To maintain and expand the LHC\u2019s discovery potential, the\u00a0High-Luminosity LHC (HL-LHC) project is planned as a major upgrade. As part of this upgrade,\u00a0the [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"no-sidebar","site-content-layout":"page-builder","ast-site-content-layout":"full-width-container","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":"disabled","ast-breadcrumbs-content":"","ast-featured-img":"disabled","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":""},"class_list":["post-1651","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/tilecal.ific.uv.es\/tilecalweb\/wp-json\/wp\/v2\/pages\/1651","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/tilecal.ific.uv.es\/tilecalweb\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/tilecal.ific.uv.es\/tilecalweb\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/tilecal.ific.uv.es\/tilecalweb\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/tilecal.ific.uv.es\/tilecalweb\/wp-json\/wp\/v2\/comments?post=1651"}],"version-history":[{"count":22,"href":"https:\/\/tilecal.ific.uv.es\/tilecalweb\/wp-json\/wp\/v2\/pages\/1651\/revisions"}],"predecessor-version":[{"id":1861,"href":"https:\/\/tilecal.ific.uv.es\/tilecalweb\/wp-json\/wp\/v2\/pages\/1651\/revisions\/1861"}],"wp:attachment":[{"href":"https:\/\/tilecal.ific.uv.es\/tilecalweb\/wp-json\/wp\/v2\/media?parent=1651"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}