{"id":48210,"date":"2024-08-09T14:02:39","date_gmt":"2024-08-09T13:02:39","guid":{"rendered":"https:\/\/www.akehedman.se\/wordpress\/?p=48210"},"modified":"2024-08-09T14:02:39","modified_gmt":"2024-08-09T13:02:39","slug":"raspberrys-nya-styrkrets-dsp-muskler-och-risc-v-i-bakfickan-elektroniktidningen","status":"publish","type":"post","link":"https:\/\/www.akehedman.se\/wordpress\/?p=48210","title":{"rendered":"Raspberrys nya styrkrets: DSP-muskler och Risc V i bakfickan \u2013 Elektroniktidningen"},"content":{"rendered":"<p><a href=\"https:\/\/etn.se\/index.php\/71260?via=n\"><img data-recalc-dims=\"1\" decoding=\"async\" class=\"alignnone size-full\" src=\"https:\/\/i0.wp.com\/www.akehedman.se\/wordpress\/wp-content\/uploads\/2024\/08\/pi2.png?w=580&#038;ssl=1\" alt=\"\" \/><\/a><\/p>\n<blockquote><p>Raspberrys nya styrkets RP2350 tar ett stort steg upp i ber\u00e4kningsprestanda med flyttalsst\u00f6d och en Cortex M33-dubbelk\u00e4rna som ers\u00e4tter Cortex M0+ i f\u00f6reg\u00e5ngaren. RP2350 har \u00e4ven ett p\u00e5sk\u00e4gg \u2013 du kan boota upp den som en Risc V-processor.<\/p><\/blockquote>\n<p>Source: <em><a href=\"https:\/\/etn.se\/index.php\/71260?via=n\">Raspberrys nya styrkrets: DSP-muskler och Risc V i bakfickan \u2013 Elektroniktidningen<\/a><\/em><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Raspberrys nya styrkets RP2350 tar ett stort steg upp i ber\u00e4kningsprestanda med flyttalsst\u00f6d och en Cortex M33-dubbelk\u00e4rna som ers\u00e4tter Cortex M0+ i f\u00f6reg\u00e5ngaren. RP2350 har \u00e4ven ett p\u00e5sk\u00e4gg \u2013 du kan boota upp den som en Risc V-processor. Source: Raspberrys nya styrkrets: DSP-muskler och Risc V i bakfickan \u2013 Elektroniktidningen<\/p>\n","protected":false},"author":24,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2},"jetpack_post_was_ever_published":false},"categories":[2],"tags":[],"class_list":["post-48210","post","type-post","status-publish","format-standard","hentry","category-swedish"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"jetpack_likes_enabled":true,"jetpack-related-posts":[{"id":43183,"url":"https:\/\/www.akehedman.se\/wordpress\/?p=43183","url_meta":{"origin":48210,"position":0},"title":"10 cents CH32V003 RISC-V MCU offers 2KB SRAM, 16KB flash in SOP8 to QFN20 packages &#8211; CNX Software","author":"\u00c5ke Hedman","date":"2022-10-28","format":false,"excerpt":"I got pricing information from a tweet by Patrick Yang, Technical Director of WCH, who claims that the CH32V003 RISC-V microcontroller sells for less than 10 cents. Source: 10 cents CH32V003 RISC-V MCU offers 2KB SRAM, 16KB flash in SOP8 to QFN20 packages - CNX Software","rel":"","context":"In &quot;Swedish&quot;","block_context":{"text":"Swedish","link":"https:\/\/www.akehedman.se\/wordpress\/?cat=2"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":31549,"url":"https:\/\/www.akehedman.se\/wordpress\/?p=31549","url_meta":{"origin":48210,"position":1},"title":"Rutronik: Bluetooth mesh \u00f6ppnar f\u00f6r helt nya till\u00e4mpningar \u2013 Elektroniktidningen","author":"\u00c5ke Hedman","date":"2019-02-20","format":false,"excerpt":"N\u00e4r meshtekniken adderades i version 4.0 av Bluetooth blev det m\u00f6jligt f\u00f6r grupper av noder att skapa n\u00e4tverk med stor ytt\u00e4ckning p\u00e5 ett energieffektivt och s\u00e4kert s\u00e4tt. Det \u00f6ppnade ocks\u00e5 f\u00f6r helt nya till\u00e4mpningar som klarar industriella krav p\u00e5 s\u00e4kerhet, tillf\u00f6rlitlighet och skalbarhet. Source: Rutronik: Bluetooth mesh \u00f6ppnar f\u00f6r helt\u2026","rel":"","context":"In &quot;Elektronik&quot;","block_context":{"text":"Elektronik","link":"https:\/\/www.akehedman.se\/wordpress\/?cat=42"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":34658,"url":"https:\/\/www.akehedman.se\/wordpress\/?p=34658","url_meta":{"origin":48210,"position":2},"title":"Snabbladdat, billigt och milj\u00f6v\u00e4nligt \u2013 Elektroniktidningen","author":"\u00c5ke Hedman","date":"2020-03-11","format":false,"excerpt":"Det tillverkas av biomassa, vatten och en elektrolyt med enkla metaller. Resultatet blir ett mellanting mellan en superkondensator och ett batteri. KTH-avknoppningen Skopas Tech ska kommersialisera den nya energilagringstekniken. Source: Snabbladdat, billigt och milj\u00f6v\u00e4nligt \u2013 Elektroniktidningen","rel":"","context":"In &quot;Swedish&quot;","block_context":{"text":"Swedish","link":"https:\/\/www.akehedman.se\/wordpress\/?cat=2"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":38542,"url":"https:\/\/www.akehedman.se\/wordpress\/?p=38542","url_meta":{"origin":48210,"position":3},"title":"Ny smart elm\u00e4tare fr\u00e5n Ellevio","author":"\u00c5ke Hedman","date":"2021-04-22","format":false,"excerpt":"An English version is here. Ett kretskort (som jag tillverkat f\u00f6r att m\u00e5nga fr\u00e5gat efter det) f\u00f6r att koppla upp sig mot smarta m\u00e4tare finns h\u00e4r. --------------------------------------------------------------------------------------- S\u00e5 monterades den d\u00e5 den nya elm\u00e4taren. Tydligen skall 5.4 miljoner nya m\u00e4tare ut innan 2025. Jod\u00e5, jag har samlat data fr\u00e5n dess\u2026","rel":"","context":"In &quot;Betraktelser &amp; Ber\u00e4ttelse&quot;","block_context":{"text":"Betraktelser &amp; Ber\u00e4ttelse","link":"https:\/\/www.akehedman.se\/wordpress\/?cat=24"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.akehedman.se\/wordpress\/wp-content\/uploads\/2021\/09\/Screenshot-from-2021-09-01-10-31-20-1.png?resize=350%2C200&ssl=1","width":350,"height":200},"classes":[]},{"id":38831,"url":"https:\/\/www.akehedman.se\/wordpress\/?p=38831","url_meta":{"origin":48210,"position":4},"title":"Chalmers: Vill lagra energi i h\u00f6ghus \u2013 Elektroniktidningen","author":"\u00c5ke Hedman","date":"2021-05-18","format":false,"excerpt":"En skyskrapa som kan lagra energi och laddas upp g\u00e5ng p\u00e5 g\u00e5ng. Det kan bli verklighet d\u00e5 Chalmersforskare utvecklat ett uppladdningsbart cementbaserat batteri. Source: Chalmers: Vill lagra energi i h\u00f6ghus \u2013 Elektroniktidningen","rel":"","context":"In &quot;Alternative Energy&quot;","block_context":{"text":"Alternative Energy","link":"https:\/\/www.akehedman.se\/wordpress\/?cat=45"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":21065,"url":"https:\/\/www.akehedman.se\/wordpress\/?p=21065","url_meta":{"origin":48210,"position":5},"title":"\u201dNya skatteregler ett dr\u00e5pslag mot solenergi\u201d | SvD","author":"\u00c5ke Hedman","date":"2016-07-18","format":false,"excerpt":"Man undrar hur det t\u00e4nks och om det t\u00e4nks... Som stora fastighets\u00e4gare har vi ett avg\u00f6rande ansvar att energieffektivisera och investera i f\u00f6rnybar teknik. D\u00e4rf\u00f6r \u00e4r det mycket olyckligt att det nu i juli inf\u00f6rts en lagstiftning som kraftigt begr\u00e4nsar m\u00f6jligheterna att s\u00e4tta upp solceller p\u00e5 v\u00e5ra tak. Det skriver\u2026","rel":"","context":"In &quot;Swedish&quot;","block_context":{"text":"Swedish","link":"https:\/\/www.akehedman.se\/wordpress\/?cat=2"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]}],"jetpack_shortlink":"https:\/\/wp.me\/p68PL2-cxA","_links":{"self":[{"href":"https:\/\/www.akehedman.se\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/48210","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.akehedman.se\/wordpress\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.akehedman.se\/wordpress\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.akehedman.se\/wordpress\/index.php?rest_route=\/wp\/v2\/users\/24"}],"replies":[{"embeddable":true,"href":"https:\/\/www.akehedman.se\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=48210"}],"version-history":[{"count":1,"href":"https:\/\/www.akehedman.se\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/48210\/revisions"}],"predecessor-version":[{"id":48212,"href":"https:\/\/www.akehedman.se\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/48210\/revisions\/48212"}],"wp:attachment":[{"href":"https:\/\/www.akehedman.se\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=48210"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.akehedman.se\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=48210"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.akehedman.se\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=48210"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}