{"id":2675,"date":"2026-02-04T21:12:47","date_gmt":"2026-02-04T21:12:47","guid":{"rendered":"https:\/\/hectronic.se\/?page_id=2675"},"modified":"2026-02-27T22:16:31","modified_gmt":"2026-02-27T22:16:31","slug":"qseven-teknologioversikt","status":"publish","type":"page","link":"https:\/\/hectronic.se\/sv\/solutions\/development\/technologies\/form-factors__trashed\/qseven-technology-overview\/","title":{"rendered":"Qseven &#8211; Computer-on-Module &#8211; Technology Overview"},"content":{"rendered":"<div data-elementor-type=\"wp-page\" data-elementor-id=\"2675\" class=\"elementor elementor-2675\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e10416e e-flex e-con-boxed e-con e-parent\" data-id=\"e10416e\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-5347c47 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9.03865C10.9979 8.96148 11.4001 9.00108 11.7655 9.15246C12.131 9.30383 12.4433 9.56018 12.6631 9.88908C12.8828 10.218 13.0001 10.6047 13.0001 11.0002C13.0001 11.5307 12.7894 12.0394 12.4144 12.4144C12.0393 12.7895 11.5306 13.0002 11.0001 13.0002Z\"><\/path><\/svg>\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Utveckling<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c766576 elementor-widget elementor-widget-heading\" data-id=\"c766576\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">Qseven - Computer-on-Module - Teknik\u00f6versikt\n<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-bfb8968 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"bfb8968\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\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 class=\"elementor-element elementor-element-c7d2c56 elementor-widget elementor-widget-text-editor\" data-id=\"c7d2c56\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p class=\"hectronicBlackH3\">Under de senaste \u00e5ren har Qseven etablerats p\u00e5 allvar, mestadels i Europa, men nyligen \u00e4ven i Asien och USA. COM-moduler i just det d\u00e4r formatet anv\u00e4nds i en m\u00e4ngd olika produkter, fr\u00e5n datorer p\u00e5 bussar, medicinteknik och HMI:er. Allt fler inbyggda f\u00f6retag ansluter sig till konsortiet bakom standarden och erbjuder sina egna Qseven-moduler.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-793642d e-con-full e-flex e-con e-child\" data-id=\"793642d\" data-element_type=\"container\" data-e-type=\"container\">\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-fcb1204 e-flex e-con-boxed e-con e-parent\" data-id=\"fcb1204\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-3aca621 elementor-widget elementor-widget-text-editor\" data-id=\"3aca621\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Anledningen till Qsevens popularitet \u00e4r en kombination av kompakt storlek (70mm x 70mm) och l\u00e5g h\u00f6jd, kostnadseffektivitet och tillg\u00e5ng till samtida och h\u00f6ghastighetsgr\u00e4nssnitt som PCI Express, SATA, Gbit Ethernet och USB 3.0. P\u00e5 senare tid har antalet alternativ och m\u00f6jligheter \u00f6kat fr\u00e5n lanseringen av ett antal Qseven-moduler baserade p\u00e5 kraftfulla ARM-processorer och AMD G-seriens APU:er. <br \/>Men l\u00e5t oss b\u00f6rja fr\u00e5n b\u00f6rjan, allra b\u00f6rjan. F\u00f6r ungef\u00e4r tio \u00e5r sedan hade X86-processorer blivit s\u00e5 komplexa att man ifr\u00e5gasatte m\u00f6jligheten att forts\u00e4tta utveckla h\u00e5rdvara in-house, \u00e4ven hos stora OEM-kunder med h\u00f6ga produktionsvolymer. Anv\u00e4ndning av f\u00e4rdiga standardiserade datorkort (COTS, Computer-Off-The-Shelf) var ett alternativ att \u00f6verv\u00e4ga. Produkternas unikhet l\u00e5g ofta i funktionalitet och gr\u00e4nssnitt i h\u00e5rdvaran, vilket talade emot alternativet med COTS-datorkort.<br \/>Denna situation blev grogrunden f\u00f6r id\u00e9n att anv\u00e4nda en f\u00e4rdigbyggd dator\u00admodul monterad p\u00e5 ett special\u00adtillverkat b\u00e4rare\u00adkort. Dator\u00admodulen inneh\u00f6ll fr\u00e4mst CPU, chipset och minne och skulle anv\u00e4ndas i produkter fr\u00e5n m\u00e5nga olika f\u00f6retag. H\u00e5rdvaran som helhet gjordes unik genom att anpassa funktionalitet och gr\u00e4nssnitt p\u00e5 det b\u00e4rare\u00adkort d\u00e4r modulen monterades.<\/p><p>\u00a0<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-586d61d elementor-widget elementor-widget-spacer\" data-id=\"586d61d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b60eed3 elementor-widget elementor-widget-heading\" data-id=\"b60eed3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Drivkrafter bakom Qseven<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-452a7d5 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"452a7d5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\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 class=\"elementor-element elementor-element-de4ad85 elementor-widget elementor-widget-spacer\" data-id=\"de4ad85\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-88989c2 elementor-widget elementor-widget-text-editor\" data-id=\"88989c2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Eftersom en datormodul anv\u00e4nds p\u00e5 m\u00e5nga olika b\u00e4rarkort, i m\u00e5nga produkter, fr\u00e5n m\u00e5nga f\u00f6retag beh\u00f6vs standardisering. ETX och COM Express \u00e4r ett par standarder som definierar modulens egenskaper s\u00e5som storlek, h\u00e5lm\u00f6nster och kontakter f\u00f6r montering av modulen p\u00e5 b\u00e4rarkortet, minimum- och maximumupps\u00e4ttningen av gr\u00e4nssnitt, pinout, str\u00f6mf\u00f6rbrukning och kylningsalternativ.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0d60476 elementor-widget elementor-widget-image\" data-id=\"0d60476\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"779\" height=\"314\" src=\"https:\/\/hectronic.se\/wp-content\/uploads\/2026\/02\/qseven-computer-on-module-technology-overview-driving-forces-behind-qseven.png\" class=\"attachment-large size-large wp-image-2677\" alt=\"Qseven - Computer-on-Module - Teknik\u00f6versikt - Drivkrafterna bakom Qseven\" srcset=\"https:\/\/hectronic.se\/wp-content\/uploads\/2026\/02\/qseven-computer-on-module-technology-overview-driving-forces-behind-qseven.png 779w, https:\/\/hectronic.se\/wp-content\/uploads\/2026\/02\/qseven-computer-on-module-technology-overview-driving-forces-behind-qseven-300x121.png 300w, https:\/\/hectronic.se\/wp-content\/uploads\/2026\/02\/qseven-computer-on-module-technology-overview-driving-forces-behind-qseven-768x310.png 768w\" sizes=\"(max-width: 779px) 100vw, 779px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4c563d2 elementor-widget elementor-widget-text-editor\" data-id=\"4c563d2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<em>Ett par COM-modulformfaktorer j\u00e4mf\u00f6rda i storlek.<\/em>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2c70171 elementor-widget elementor-widget-spacer\" data-id=\"2c70171\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-737cbe8 elementor-widget elementor-widget-text-editor\" data-id=\"737cbe8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><br \/>Specifikationen f\u00f6r den standardiserade datorn COM-modul (COM, Computer On Module) p\u00e5verkas och begr\u00e4nsas givetvis i stor utstr\u00e4ckning av befintliga processorer och chipsets. Det kom inte som n\u00e5gon \u00f6verraskning att lanseringen av l\u00e5geffektsprocessorn Intel Atom 2008 ocks\u00e5 ledde till introduktionen av ytterligare en formfaktor med nya egenskaper. Intel Atom erbj\u00f6d en anst\u00e4ndig prestandaniv\u00e5 men framf\u00f6r allt riktigt l\u00e5g str\u00f6mf\u00f6rbrukning och en kompakt storlek. Detta \u00f6ppnade upp f\u00f6r nya anv\u00e4ndningsomr\u00e5den. X86-processorer hade hittat sin v\u00e4g in i handh\u00e5llna och batteridrivna inbyggda produkter.<br \/>Qseven-formfaktorn lanserades f\u00f6r att m\u00f6ta behoven av en kompakt och kostnadseffektiv modulstandard med nya h\u00f6ghastighetsgr\u00e4nssnitt inkluderade. MXM II-kontakten var en av nycklarna till att h\u00e5lla nere kostnaderna och erbjuder \u00e4nd\u00e5 h\u00e5llbarhet och kvalitet. Qseven-moduler anv\u00e4nder en MXM-kontakt f\u00f6r att ansluta modulen till b\u00e4rarkortet.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4a5443d elementor-widget elementor-widget-spacer\" data-id=\"4a5443d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a9178c9 elementor-widget elementor-widget-heading\" data-id=\"a9178c9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">MXM-kontakter h\u00e5ller nere kostnaderna<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6ccf605 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"6ccf605\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\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 class=\"elementor-element elementor-element-a88d83c elementor-widget elementor-widget-spacer\" data-id=\"a88d83c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4072f5f elementor-widget elementor-widget-text-editor\" data-id=\"4072f5f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>MXM-kontakter anv\u00e4ndes ursprungligen f\u00f6r anslutning av grafikmoduler i b\u00e4rbara datorer i toppklass. Produktionsvolymen var, och \u00e4r, stor. Endast en faktisk MXM-kontakt kr\u00e4vs, den som sitter p\u00e5 b\u00e4rarkortet. Qseven-modulen har guldpl\u00e4terade \u201cfingrar\u201d tryckta direkt p\u00e5 kortet som fungerar som den hane-kontakt som matchar kontakten p\u00e5 b\u00e4rarkortet.<\/p><p>MXM-kontakter har visat sig vara p\u00e5litliga \u00e4ven i kr\u00e4vande milj\u00f6er, inklusive fukt, vibrationer och temperaturf\u00f6r\u00e4ndringar. MXM-kontakter finns specificerade f\u00f6r de kr\u00e4vande kraven inom fordonsindustrin. Qseven-moduler anv\u00e4nds inom transport och i obemannade fordon. Ett exempel \u00e4r den svenska t\u00e5goperat\u00f6ren SJ som valde en Qseven-modul f\u00f6r en infotainmentapplikation i sina t\u00e5g. T\u00e5gmilj\u00f6n betraktas typiskt sett som en kr\u00e4vande milj\u00f6 f\u00f6r elektronik. Vi \u00e5terkommer till detta exempel senare i texten. L\u00e5t oss f\u00f6rst titta n\u00e4rmare p\u00e5 f\u00f6rdelarna som den kompakta storleken medf\u00f6r.<br \/>En Qseven-modul m\u00e4ter 70 mm x 70 mm. Trots den begr\u00e4nsade ytan f\u00f6r montering av komponenter finns det plats f\u00f6r en fullfj\u00e4drad X86-plattform inklusive upp till \u00e5tta DDRII\/DDRIII-minneskretsar, Flash SSD och Ethernet-kontroller. Den specificerade h\u00f6jden f\u00f6r en Qseven-modul, inklusive kylfl\u00e4ns, \u00e4r inte mer \u00e4n 14,2 mm. Den kompakta storleken p\u00e5 Qseven visade sig vara avg\u00f6rande i f\u00f6ljande exempel baserat p\u00e5 erfarenheter fr\u00e5n en av Hectronic:s kunder.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-567910d elementor-widget elementor-widget-heading\" data-id=\"567910d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Undvika fullst\u00e4ndig systemomdesign<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a67f9c8 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"a67f9c8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\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 class=\"elementor-element elementor-element-a53e108 elementor-widget elementor-widget-spacer\" data-id=\"a53e108\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-34ba1ea elementor-widget elementor-widget-text-editor\" data-id=\"34ba1ea\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Den befintliga produkten baserades p\u00e5 en 3,5-tums enkortsdator kopplad till ett par subsystem. Linux anv\u00e4ndes p\u00e5 den \u00e4ldre X86-processorn, Intel Pentium III. Industrikameror ansl\u00f6ts med kommunikationsgr\u00e4nssnittet Firewire.<\/p><p>Datorn fanns inte l\u00e4ngre tillg\u00e4nglig p\u00e5 marknaden och en ers\u00e4ttning beh\u00f6vdes. Krav som st\u00e4lldes p\u00e5 den ers\u00e4ttande h\u00e5rdvaran var bland annat att anslutningar skulle placeras enligt f\u00f6reg\u00e5ngaren och tillg\u00e5ng till Firewire. 3,5-tum SBC:er p\u00e5 marknaden uppfyllde inga av dessa krav. Och st\u00e4ndigt n\u00e4rvarande var oron att undvika en kostsam omdesign av hela systemet inklusive elektronik och mekanik.<\/p><p>Alternativet med en COM-modul p\u00e5 ett b\u00e4rarkort verkade vara det b\u00e4ttre valet. B\u00e4rarkortet kunde enkelt anpassas till vissa av kraven genom att anv\u00e4nda 3,5-tumsformatet och placera anslutningar och monteringsh\u00e5l p\u00e5 alla r\u00e4tt st\u00e4llen. Det \u00e5terstod att best\u00e4mma modulens formfaktor, ett beslut som styrdes av de gr\u00e4nssnitt och styrenheter som kr\u00e4vdes.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c9c5cb8 elementor-widget elementor-widget-heading\" data-id=\"c9c5cb8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Utv\u00e4rdera formfaktorer<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-becf07e elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"becf07e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\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 class=\"elementor-element elementor-element-ab9d9b8 elementor-widget elementor-widget-spacer\" data-id=\"ab9d9b8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-86a2659 elementor-widget elementor-widget-text-editor\" data-id=\"86a2659\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>COM Express, ETX och Qseven utv\u00e4rderades. ETX \u00e4r idag en standard som mest anv\u00e4nds n\u00e4r tillg\u00e5ng till \u00e4ldre gr\u00e4nssnitt som PCI- eller ISA-bussen \u00e4r en n\u00f6dv\u00e4ndighet. Denna kund beh\u00f6vde snarare tillg\u00e5ng till nya och h\u00f6ghastighetsgr\u00e4nssnitt med en f\u00f6rv\u00e4ntad l\u00e5ng livsl\u00e4ngd, inte minst f\u00f6r att s\u00e4kerst\u00e4lla framtida tillg\u00e5ng p\u00e5 Firewire-kontroller. PCI Express var ett av de \u00f6nskv\u00e4rda gr\u00e4nssnitten, men det fanns (och finns) inte med i ETX-moduler. ETX-moduler var inte heller tillr\u00e4ckligt sm\u00e5.<\/p><p>B\u00e5de Qseven och COM Express erbjuder PCI Express. Valet f\u00f6ll slutligen p\u00e5 Qseven baserat p\u00e5 den mer kompakta storleken och s\u00e4rskilt den begr\u00e4nsade h\u00f6jden. Qseven-modulen monterades p\u00e5 ett specialtillverkat moderkort som beh\u00f6vde passa i det befintliga utrymmet och mekaniskt kopplas till den befintliga kylningsl\u00f6sningen. En Firewire-kontroller monterades p\u00e5 moderkortet och ansl\u00f6ts till PCI Express.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8acd6b4 elementor-widget elementor-widget-image\" data-id=\"8acd6b4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"387\" height=\"258\" src=\"https:\/\/hectronic.se\/wp-content\/uploads\/2026\/02\/qseven-computer-on-module-technology-overview-com-express-etx-and-qseven-were-evaluated.jpg\" class=\"attachment-large size-large wp-image-2697\" alt=\"Qseven - Computer-on-Module - Teknik\u00f6versikt COM Express ETX och Qseven utv\u00e4rderades\" srcset=\"https:\/\/hectronic.se\/wp-content\/uploads\/2026\/02\/qseven-computer-on-module-technology-overview-com-express-etx-and-qseven-were-evaluated.jpg 387w, https:\/\/hectronic.se\/wp-content\/uploads\/2026\/02\/qseven-computer-on-module-technology-overview-com-express-etx-and-qseven-were-evaluated-300x200.jpg 300w\" sizes=\"(max-width: 387px) 100vw, 387px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7060922 elementor-widget elementor-widget-text-editor\" data-id=\"7060922\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Kostnaden per enhet f\u00f6r l\u00f6sningen var j\u00e4mf\u00f6rbar med priset f\u00f6r den enkortsdator som skulle ers\u00e4ttas. En av anledningarna var naturligtvis att det anv\u00e4nda MXM-kontakten \u00e4r relativt kostnadseffektiv. Hectronics Qseven-modul erbj\u00f6d de flesta av de funktioner och gr\u00e4nssnitt som beh\u00f6vdes. D\u00e4rigenom kunde b\u00e4rkortet vara okomplicerat och tillverkas till en l\u00e5g kostnad. Men framf\u00f6r allt undveks kostnaden i tid och pengar f\u00f6r en fullst\u00e4ndig omdesign.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-80f50bd elementor-widget elementor-widget-spacer\" data-id=\"80f50bd\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6f39a87 elementor-widget elementor-widget-heading\" data-id=\"6f39a87\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Ny funktionalitet i Qseven-standarden<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2c78db6 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"2c78db6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\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 class=\"elementor-element elementor-element-0590e74 elementor-widget elementor-widget-spacer\" data-id=\"0590e74\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-71f1470 elementor-widget elementor-widget-text-editor\" data-id=\"71f1470\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Qseven-standarden har funnits ute ett par \u00e5r nu. M\u00e5nga av Qseven-modulerna p\u00e5 marknaden st\u00f6djer version 1.11 av standarden. I version 2.1, den senaste, har gr\u00e4nssnitt f\u00f6r styrning och kommunikation som SPI lagts till. SMBus och I2C inkluderades redan i tidigare versioner av standarden. CAN lades till i version 1.2 p\u00e5 grund av intresset fr\u00e5n fordonsindustrin. CAN ing\u00e5r i Qseven-specifikationen men st\u00f6ds inte vanligtvis p\u00e5 X86-plattformar. S\u00e5dana plattformar beh\u00f6ver ytterligare kontroller integrerade p\u00e5 modulen f\u00f6r CAN-\u00e5tkomst. Intel Atom E6xx med EG20-chipset \u00e4r en av plattformarna med st\u00f6d f\u00f6r CAN.<\/p><p>Det \u00e4r en vanlig strategi att inkludera st\u00f6d f\u00f6r \u00e4ldre gr\u00e4nssnitt som kr\u00e4vs, s\u00e5som seriella portar, PS2 och parallella portar p\u00e5 kortet. Super I\/O-kontroller kan anslutas till LPC-bussen (Low Pin Count bus, som mer eller mindre \u00e4r en 8-bitars seriell ers\u00e4ttning f\u00f6r ISA-bussen). Qseven-standarden anger en minimikonfiguration tillsammans med ytterligare valfria gr\u00e4nssnitt upp till maximikonfigurationen enligt standarden. SDIO och CAN \u00e4r tv\u00e5 valfria gr\u00e4nssnitt som inte ing\u00e5r i minimikonfigurationen.<br \/>PCI Express \u00e4r obligatoriskt. Fyra portar \u00e4r maximum och en port \u00e4r minimum. USB \u00e4r obligatoriskt, fr\u00e5n fyra till \u00e5tta portar. SATA \u00e4r inte en n\u00f6dv\u00e4ndighet men ing\u00e5r vanligtvis i de flesta nya moduler. Standarden inneb\u00e4r noll till tv\u00e5 SATA-portar. En mindre omfattande minimikonfiguration f\u00f6r moduler baserade p\u00e5 ARM-processorer inkluderades i version 1.2. PCI Express utel\u00e4mnades i denna minimikonfiguration. De grafiska gr\u00e4nssnitten LVDS, SDVO, DisplayPort och HDMI har inkluderats i den f\u00f6rsta versionen av standarden. Men det \u00e4r f\u00f6rst nyligen som Qseven-moduler har lanserats med processorer som \u00e4ven st\u00f6der DisplayPort och HDMI.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c4747b8 elementor-widget elementor-widget-spacer\" data-id=\"c4747b8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2979e41 elementor-widget elementor-widget-heading\" data-id=\"2979e41\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Qseven till\u00e4mpat i mobila produkter och mer<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4b410f0 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"4b410f0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\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 class=\"elementor-element elementor-element-e5e2567 elementor-widget elementor-widget-spacer\" data-id=\"e5e2567\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-aa2609b elementor-widget elementor-widget-text-editor\" data-id=\"aa2609b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Qseven-moduler anv\u00e4nder en enda 5V DC-str\u00f6mf\u00f6rs\u00f6rjning. Den maximala TDP (Thermal Design Power) \u00e4r 12 W, riktad mot handh\u00e5llna, mobila produkter eller andra passivt kylda produkter i sm\u00e5 och fl\u00e4ktl\u00f6sa kapslingar. Den maximala TDP i COM Express \u00e4r 120W eller 188W, beroende p\u00e5 pin-layout och den revision som st\u00f6ds. De flesta COM Express-moduler f\u00f6rbrukar i praktiken 15W till 50W. Qseven har visat sig ha en bredare anv\u00e4ndning \u00e4n enbart kompakta, mobila och batteridrivna produkter. Karakteristiska krav i applikationer d\u00e4r valet har fallit p\u00e5 Qseven \u00e4r typiskt kompakt storlek, kostnadseffektivitet, l\u00e5g str\u00f6mf\u00f6rbrukning och passiv kylning.<\/p><p>En av Hectronics kunder inom medicinteknik har en produkt som \u00e4r ett bra exempel. Den \u00e4r varken batteridriven eller mobil men egenskaperna hos Qseven erbjuder \u00e4nd\u00e5 f\u00f6rdelar. X86-prestanda beh\u00f6vs f\u00f6r att \u00f6vervaka vitala tecken fr\u00e5n sensordata och f\u00f6r att presentera informationen p\u00e5 en 14-tums peksk\u00e4rm. Begr\u00e4nsningar p\u00e5 grund av produktens IP-klassificering till\u00e4t inte en fl\u00e4kt och luft\u00f6ppningar i h\u00f6ljet. Systemet baseras p\u00e5 Hectronics H6049 Qseven-modul baserad p\u00e5 Intel Atom Z510\/Z530. Str\u00f6mf\u00f6rbrukningen \u00e4r tillr\u00e4ckligt l\u00e5g f\u00f6r att v\u00e4rmen kan distribueras ut \u00f6ver en stor yta p\u00e5 h\u00f6ljet och d\u00e4rmed h\u00e5lla temperaturen inom gr\u00e4nserna utan fl\u00e4kt.<\/p><p>Handh\u00e5llna m\u00e4tinstrument, industriella surfplattor och mobil medicinsk utrustning finns bland de f\u00f6rv\u00e4ntade anv\u00e4ndningsomr\u00e5dena f\u00f6r Qseven. Mindre f\u00f6rv\u00e4ntat var kanske att formfaktorn har haft bred anv\u00e4ndning inom omr\u00e5den som industriell automation, fordonsdatorer, medicinska HMI:er och styrsystem f\u00f6r obemannade fordon.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5d096ec elementor-widget elementor-widget-spacer\" data-id=\"5d096ec\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a32ab2c elementor-widget elementor-widget-heading\" data-id=\"a32ab2c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Qseven i robusta applikationer<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9684451 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"9684451\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\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 class=\"elementor-element elementor-element-bc3132d elementor-widget elementor-widget-spacer\" data-id=\"bc3132d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ebd530b elementor-widget elementor-widget-text-editor\" data-id=\"ebd530b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Svenska t\u00e5goperat\u00f6ren SJ anv\u00e4nder Hectronic H6049 Qseven-modul tillsammans med radiomoduler och FPGA i ett infotainmentsystem ombord p\u00e5 X55-t\u00e5gen. SJs m\u00e5l med att inf\u00f6ra ett nytt infotainmentsystem var att s\u00e4nka kostnaderna f\u00f6r underh\u00e5ll som kr\u00e4vdes med den befintliga l\u00f6sningen med anslutningar vid varje s\u00e4te och att generellt skapa en trevligare reseupplevelse.<\/p><p>Utmaningen innebar att ge passagerarna tillg\u00e5ng till FM-radio ombord p\u00e5 t\u00e5get i en milj\u00f6 med f\u00f6nster och v\u00e4ggar som reducerade radiosignaler med 60 dB till 70 dB, och det faktum att den b\u00e4sta frekvensen f\u00f6r radiotransmittorn skiftade n\u00e4r t\u00e5get f\u00e4rdades i 200 km\/h. Andra utmaningar var att klara vibrationer, fukt och elektromagnetiska st\u00f6rningar fr\u00e5n sl\u00e4pkontakter p\u00e5 luftkablar, samt att m\u00f6ta kraven fr\u00e5n standarden EN 50155 f\u00f6r elektronik i t\u00e5g.<br \/>Utvecklingsprojektet balanserade tekniska krav med krav p\u00e5 att h\u00e5lla nere kostnaderna genom en kombination av teknisk utveckling och f\u00e4rdiga komponenter och moduler, varav en var Hectronic H6049 Qseven-modul.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-cafc7cf elementor-widget elementor-widget-image\" data-id=\"cafc7cf\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"735\" height=\"394\" src=\"https:\/\/hectronic.se\/wp-content\/uploads\/2026\/02\/qseven-computer-on-module-technology-overview-hectronic-h6049-qseven-module.png\" class=\"attachment-large size-large wp-image-2699\" alt=\"Qseven - Dator-p\u00e5-modul - Teknisk \u00f6versikt - Hectronic H6049 Qseven-modul\" srcset=\"https:\/\/hectronic.se\/wp-content\/uploads\/2026\/02\/qseven-computer-on-module-technology-overview-hectronic-h6049-qseven-module.png 735w, https:\/\/hectronic.se\/wp-content\/uploads\/2026\/02\/qseven-computer-on-module-technology-overview-hectronic-h6049-qseven-module-300x161.png 300w\" sizes=\"(max-width: 735px) 100vw, 735px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a153b3d elementor-widget elementor-widget-text-editor\" data-id=\"a153b3d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><em>Systemh\u00e5rdvaran \u00e4r en semi-anpassad design som inkluderar ett b\u00e4rarkort med ljudkretsar och en FPGA, en RTX-modul f\u00f6r FM-radio utvecklad av Generic samt Hectronic H6049 Qseven-modul med Intel\u00ae Atom\u2122.<\/em><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1f153b4 elementor-widget elementor-widget-image\" data-id=\"1f153b4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"740\" height=\"423\" src=\"https:\/\/hectronic.se\/wp-content\/uploads\/2026\/02\/tx-module-developed-by-generic-and-the-hectronic-h6049-qseven-module-with-intel\u00ae-atom\u2122.png\" class=\"attachment-large size-large wp-image-2702\" alt=\"TX-modul utvecklad av Generic och Hectronic H6049 Qseven-modul med Intel\u00ae Atom\u2122\" srcset=\"https:\/\/hectronic.se\/wp-content\/uploads\/2026\/02\/tx-module-developed-by-generic-and-the-hectronic-h6049-qseven-module-with-intel\u00ae-atom\u2122.png 740w, https:\/\/hectronic.se\/wp-content\/uploads\/2026\/02\/tx-module-developed-by-generic-and-the-hectronic-h6049-qseven-module-with-intel\u00ae-atom\u2122-300x171.png 300w\" sizes=\"(max-width: 740px) 100vw, 740px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2f21b6e elementor-widget elementor-widget-text-editor\" data-id=\"2f21b6e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<em>Systemh\u00e5rdvaran \u00e4r en semi-anpassad design som inkluderar ett b\u00e4rarkort med ljudkretsar och en FPGA, en RTX-modul f\u00f6r FM-radio utvecklad av Generic samt Hectronic H6049 Qseven-modul med Intel\u00ae Atom\u2122.<\/em>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1bbbba3 elementor-widget elementor-widget-text-editor\" data-id=\"1bbbba3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Den maximala TDP-effekten p\u00e5 12W begr\u00e4nsar f\u00f6rst\u00e5s prestandaniv\u00e5erna som kan f\u00f6rv\u00e4ntas av Qseven-moduler. Hectronic sl\u00e4ppte\u00a0<a href=\"https:\/\/hectronic.se\/sv\/produkter\/dator-pa-moduler\/qseven-moduler\/\">H6071 Qseven-modul<\/a>\u00a0baserat p\u00e5 AMD:s G-serie av APU:er. AMD anv\u00e4nder namnet APU (Accelerated Processing Unit) f\u00f6r att betona vikten av att anv\u00e4nda en kombination av en energieffektiv X86 CPU och en avancerad GPU i samma krets, faktiskt p\u00e5 samma kiselplatta.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5793cd5 elementor-widget elementor-widget-spacer\" data-id=\"5793cd5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4d4ee76 elementor-widget elementor-widget-heading\" data-id=\"4d4ee76\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Integrerad GPU \u00f6kar grafikprestandan i Qseven<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f8c31ae elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"f8c31ae\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\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 class=\"elementor-element elementor-element-5034904 elementor-widget elementor-widget-spacer\" data-id=\"5034904\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-91d184f elementor-widget elementor-widget-text-editor\" data-id=\"91d184f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Radeon 8000 GPU:n \u00e4r integrerad med CPU:n f\u00f6r att erbjuda b\u00e4sta m\u00f6jliga 2D\/3D- och videoacceleration. Ett annat intressant alternativ f\u00f6r att utnyttja AMD:s APU \u00e4r generell GPU-ber\u00e4kning (GPGPU) genom att dra nytta av AMD:s OpenCL-st\u00f6d. En av f\u00f6rdelarna med att GPU:n \u00e4r integrerad med CPU:n, j\u00e4mf\u00f6rt med anv\u00e4ndningen av en separat grafisk processor, \u00e4r att begr\u00e4nsningen fr\u00e5n minnesbussen undviks.<\/p><p>En Qseven-modul i detta prestandasegment l\u00e4mpar sig v\u00e4l f\u00f6r applikationer som avancerad bildbehandling, visionsystem och integrerade digitala skyltl\u00f6sningar. \u00c4nnu andra anv\u00e4ndningsomr\u00e5den som gynnas av den \u00f6kade grafiska prestandan \u00e4r kraftfulla radar- och navigationssystem till sj\u00f6ss, som ECDIS (Electronic Chart Display and Information System).<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-ca12d9f e-con-full e-flex e-con e-child\" data-id=\"ca12d9f\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-8c7cf8f e-con-full e-flex e-con e-child\" data-id=\"8c7cf8f\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-0d252fb elementor-widget elementor-widget-image\" data-id=\"0d252fb\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"200\" height=\"188\" src=\"https:\/\/hectronic.se\/wp-content\/uploads\/2026\/02\/qseven-computer-on-module-the-hectronic-h6071.png\" class=\"attachment-large size-large wp-image-2704\" alt=\"Qseven - Datormodul - Hectronic H6071\" \/>\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<div class=\"elementor-element elementor-element-60b6e74 e-con-full e-flex e-con e-child\" data-id=\"60b6e74\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-4fc3359 elementor-widget elementor-widget-text-editor\" data-id=\"4fc3359\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Den\u00a0<a href=\"https:\/\/hectronic.se\/sv\/produkter\/dator-pa-moduler\/qseven-moduler\/\" target=\"_self\">Hectronic H60<\/a><a href=\"https:\/\/hectronic.se\/sv\/produkter\/dator-pa-moduler\/qseven-moduler\/\" target=\"_self\">71<\/a>\u00a0\u00e4r en COM-modul i Qseven-formfaktor baserad p\u00e5 l\u00e5geffekts-processorerna AMD Embedded G-serien, med en- och dubbla X86-k\u00e4rnor respektive och Radeon 8000 GPU. Qseven-formfaktorn g\u00f6r H6071 till en legacyfri modul med ett komplett utbud av moderna l\u00e5gsp\u00e4nda differentiella seriella gr\u00e4nssnitt s\u00e5som PCI Express, USB 3.0 och sk\u00e4rmgr\u00e4nssnitt som DisplayPort, HDMI, DVI och Dual 24-bitars LVDS. Qseven-moduler \u00e4r definierade f\u00f6r l\u00e5g kostnad och robusthet, med en MXM-typ edgecard-kontakt som gr\u00e4nssnittar mot b\u00e4rarkortet. H6071 har fastl\u00f6tt minne och valfri ombordmonterad SSD.<\/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<div class=\"elementor-element elementor-element-d7be473 elementor-widget elementor-widget-spacer\" data-id=\"d7be473\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-60d3173 elementor-widget elementor-widget-heading\" data-id=\"60d3173\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Qseven och ARM<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-efd7d6f elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"efd7d6f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\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 class=\"elementor-element elementor-element-48fb3e2 elementor-widget elementor-widget-spacer\" data-id=\"48fb3e2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5cba84b elementor-widget elementor-widget-text-editor\" data-id=\"5cba84b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Komplexiteten och prestandan hos ARM-processorer har n\u00e4rmat sig X86-plattformar och n\u00e5tt upp till deras niv\u00e5er inom l\u00e5gprissegmentet. Mjukvaruutveckling \u00e4r ofta en st\u00f6rre utmaning f\u00f6r ARM-processorer j\u00e4mf\u00f6rt med X86. BSP:er (Board Support Packages), som normalt erbjuds tillsammans med COM-moduler, \u00e4r till stor hj\u00e4lp f\u00f6r att st\u00f6dja mjukvaruutveckling med ARM. Sv\u00e5righeter inom h\u00e5rdvaruutveckling av h\u00f6ghastighetsminnen och gr\u00e4nssnitt \u00e4r desamma f\u00f6r ARM och X86. Tidigt utl\u00f6ste komplexiteten i X86-plattformar en strategi f\u00f6r att separera h\u00e5rdvaran i en COM-modul och ett moderkort.<\/p><p>Det \u00e4r d\u00e4rf\u00f6r inte f\u00f6rv\u00e5nande att Qseven-moduler baserade p\u00e5 ARM-processorer som Cortex A8 och dual core Cortex A9 i Nvidia Tegra 2 har introducerats p\u00e5 marknaden f\u00f6r inbyggda system. iMX6-processorerna fr\u00e5n Freescale har blivit popul\u00e4ra p\u00e5 Qseven-moduler. Dessa kraftfulla ARM-processorer erbjuder st\u00f6d f\u00f6r h\u00f6ghastighets PC-gr\u00e4nssnitt som PCI Express, SATA och Gbit Ethernet. I praktiken \u00e4r Qseven den f\u00f6rsta formfaktorn som erbjuder standardiserade moduler baserade p\u00e5 ARM.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>Development Qseven &#8211; Computer-on-Module &#8211; Technology Overview The last couple of years Qseven has been seriously established, mostly in Europe, but recently also in Asia and USA. COM modules in that particular form factor are in use in a variety of products ranging from computers in buses, medical technology and HMIs. More and more embedded [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"parent":2579,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-2675","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Qseven - Computer-on-Module - Technology Overview | Embedded Computer Systems - Nordic designer and manufacturer | Hectronic<\/title>\n<meta name=\"description\" content=\"Qseven is popular due to compact size, low height, cost efficiency and access to contemporary and high-speed interfaces. 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