{"id":248,"date":"2022-08-25T23:44:00","date_gmt":"2022-08-25T21:44:00","guid":{"rendered":"http:\/\/historiadelainformatica2.com\/?p=248"},"modified":"2024-06-22T19:54:56","modified_gmt":"2024-06-22T17:54:56","slug":"historia-del-hardware-3a-part-components-dun-ordinador","status":"publish","type":"post","link":"https:\/\/historiadelainformatica.com\/index.php\/2022\/08\/25\/historia-del-hardware-3a-part-components-dun-ordinador\/","title":{"rendered":"Historia del hardware III , Components d&#8217;un ordinador ( la placa mare )"},"content":{"rendered":"\n<ul class=\"wp-block-list\">\n<li><strong>Placa mare<\/strong><\/li>\n<\/ul>\n\n\n\n<p>La placa mare serveix per portar la informaci\u00f3 i distribuir l\u2019 energia el\u00e8ctrica entre tots els components del PC.<img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"139\" class=\"wp-image-260\" style=\"width: 150px;\" src=\"http:\/\/historiadelainformatica.com\/wp-content\/uploads\/2022\/04\/placa_mare.jpg\" alt=\"\" srcset=\"https:\/\/historiadelainformatica.com\/wp-content\/uploads\/2022\/04\/placa_mare.jpg 1600w, https:\/\/historiadelainformatica.com\/wp-content\/uploads\/2022\/04\/placa_mare-300x279.jpg 300w, https:\/\/historiadelainformatica.com\/wp-content\/uploads\/2022\/04\/placa_mare-1024x952.jpg 1024w, https:\/\/historiadelainformatica.com\/wp-content\/uploads\/2022\/04\/placa_mare-768x714.jpg 768w, https:\/\/historiadelainformatica.com\/wp-content\/uploads\/2022\/04\/placa_mare-1536x1428.jpg 1536w\" sizes=\"auto, (max-width: 150px) 100vw, 150px\" \/> \u00c9s un circuit integrat , aqu\u00ed \u00e9s on hi ha connectats tots els components del PC : el joc de xips (Xipset) ,  els bancs per col\u00b7locar la mem\u00f2ria , el microprocessador, la mem\u00f2ria cau , la BIOS , les ranures d\u2019expansi\u00f3 directa mitjan\u00e7ant un slot , ranures d\u2019expansi\u00f3 indirecta mitjan\u00e7ant un cable, els connectors per l\u2019 alimentaci\u00f3 , la bateria CMOS , connector del teclat , connector del ratol\u00ed , ventilador del microprocessador , Bus intern&#8230;<\/p>\n\n\n\n<p>Joc de Xips (xipset) : \u00e9s un grup de xips que treballen junts que coordinen i controlen tots els components de la placa amb els dispositius externs;  <img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"113\" class=\"wp-image-261\" style=\"width: 150px;\" src=\"http:\/\/historiadelainformatica.com\/wp-content\/uploads\/2022\/04\/xipset.jpg\" alt=\"\"> ajuden al microprocessador , realitzen tasques de control i organitzaci\u00f3 d\u2019acc\u00e9s a la mem\u00f2ria , al bus de dades i direccions, als perif\u00e8rics , a la cau externa etc&#8230;<\/p>\n\n\n\n<p>BIOS: Antigament era un Xip de tipus EpROM (mem\u00f2ria no regrabable) , avui dia s\u2019utilitzen FLASH ROM actualitzables per Internet des de la Web del fabricant. La BIOS t\u00e9 un programa de diagn\u00f2stic per comprovar si tots els components funciones de manera correcta.  <img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"94\" class=\"wp-image-270\" style=\"width: 150px;\" src=\"http:\/\/historiadelainformatica.com\/wp-content\/uploads\/2022\/04\/BIOS.png\" alt=\"\" srcset=\"https:\/\/historiadelainformatica.com\/wp-content\/uploads\/2022\/04\/BIOS.png 640w, https:\/\/historiadelainformatica.com\/wp-content\/uploads\/2022\/04\/BIOS-300x188.png 300w\" sizes=\"auto, (max-width: 150px) 100vw, 150px\" \/> es pot accedir a ella prement la tecla Supr o F1 segons el fabricant ,  quan s\u2019engega el PC.<\/p>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>La placa mare serveix per portar la informaci\u00f3 i distribuir l\u2019 energia el\u00e8ctrica entre tots els components del PC. \u00c9s un circuit integrat , aqu\u00ed \u00e9s on hi ha connectats tots els components del PC : el joc de xips (Xipset) , els bancs per col\u00b7locar la mem\u00f2ria , el microprocessador, la mem\u00f2ria cau , &#8230; <a title=\"Historia del hardware III , Components d&#8217;un ordinador ( la placa mare )\" class=\"read-more\" href=\"https:\/\/historiadelainformatica.com\/index.php\/2022\/08\/25\/historia-del-hardware-3a-part-components-dun-ordinador\/\" aria-label=\"M\u00e9s informaci\u00f3 sobre Historia del hardware III , Components d&#8217;un ordinador ( la placa mare )\">Llegiu m\u00e9s<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6],"tags":[],"class_list":["post-248","post","type-post","status-publish","format-standard","hentry","category-informatica-hardware"],"_links":{"self":[{"href":"https:\/\/historiadelainformatica.com\/index.php\/wp-json\/wp\/v2\/posts\/248","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/historiadelainformatica.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/historiadelainformatica.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/historiadelainformatica.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/historiadelainformatica.com\/index.php\/wp-json\/wp\/v2\/comments?post=248"}],"version-history":[{"count":13,"href":"https:\/\/historiadelainformatica.com\/index.php\/wp-json\/wp\/v2\/posts\/248\/revisions"}],"predecessor-version":[{"id":495,"href":"https:\/\/historiadelainformatica.com\/index.php\/wp-json\/wp\/v2\/posts\/248\/revisions\/495"}],"wp:attachment":[{"href":"https:\/\/historiadelainformatica.com\/index.php\/wp-json\/wp\/v2\/media?parent=248"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/historiadelainformatica.com\/index.php\/wp-json\/wp\/v2\/categories?post=248"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/historiadelainformatica.com\/index.php\/wp-json\/wp\/v2\/tags?post=248"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}