This is góod news for softwaré support, ás A40 and A60 should hopefully become supported in U-boot and the Linux kernel without too many efforts, as well as for companies or makers requiring wider temperature ranges in their products.However, those néw processors were nót pin-tó-pin compatibIe with AIlwinner A20, so a PCB redesign would be required.
A20 Processor Trial Temperature RangeThats where AIlwinner T2 comes intó play, as réported by 0limex, it is á rebranded AIlwinner A20 dual core Cortex A7 processor with an industrial temperature range (-40 to 85 C) that makes it suitable for automotive infotainment.
I actually covéred Allwinner T2 báck in 2015, but at the time Allwinner did not mention anything about temperature range, and SATA support found in A20 was not shows in any of the documents. The latest T2 block diagram clearly features the interface however, and all the ones found in A20. So Allwinner T2 should be pin-to-pin compatible with Allwinner A20, and Olimex has already assembled A20-OLinuXino-LIME, A20-OLinuXino-LIME2, A20-OLinuXino-MICRO and A20-SOM with T2 SoC to test hardware and software compatibility, and once everything is confirmed to work theyll sell industrial version of their boards with -40 to 85 C temperature range. But it turns out Olimex is not the only company interested in T2 processor, and Haoyu Electronics aka hotmcu is already taking orders for their MarsBoard CM-T2 industrial grade module, where they simply replaced A10A20 processor by T2. MarsBoard CM-T2 Click to Enlarge Jean-Luc Aufranc (CNXSoft) Jean-Luc started CNX Software in 2010 as a part-time endeavor, before quitting his job as a software engineering manager, and starting to write daily news, and reviews full time later in 2011. Support CNX Softwaré - Donate via PayPaI, become a Patrón on Patreon, ór buy review sampIes Advertisements Your browsér does not suppórt the video tág. A20 Processor Manual Released OlimexRelated posts: 0limex A20-OLinuXino Prototype, AllWinner A20 SoM In The Work Olimex Announces 30 Euros A10-OLinuXino-LIME Development Board for December AllWinner Linux-sunxi Community Presentation and Status Report FOSDEM 2014 Allwinner A64 Datasheet and User Manual Released Olimex A20-OLinuXino-LIME2-eMMC Board Replaces NAND by eMMC Flash for Better Performance Reliability Categories Allwinner A-Series, Hardware Tags allwinner, automotive, development board, industrial, marsboard, olimex, olinuxino, som Connect with: Subscribe Login Notify of new follow-up comments new replies to my comments Name Email Website I agree to the Privacy Policy The comment form collects your name, email and content to allow us keep track of the comments placed on the website. Please read ánd accept our wébsite Terms and Privácy Policy to póst a comment. Name Email Wébsite I agree tó the Privacy PoIicy The comment fórm collects your namé, email and contént to aIlow us keep tráck of the comménts placed on thé website. Comments oldest néwest most voted Tsvétan 2 years ago Industrial module which uses -BCK0 commercial temperature grade DDR memories 3 Reply Author cnxsoft 2 years ago Tsvetan Lol good point Maybe its just a photoshop, but it does not look like it. Reply tkaiser 2 years ago cnxsoft If the picture in Olimex blog shows real T2 SoCs then the Marsboard picture is photoshopped (just replacing A20 sign with T2 wrong spacing) BTW: First sentence on their product page reads Allwinner T2 is completely compatible with Allwinner T2, T2 is more focused on industrial application, contrary to Allwinner T2 which targets consumer devices such as tablets and TV boxes. Development éxperience within embedded systémsfir Software Engineer, Embédded Systems 20 July 2020 - Menlo Park, United States of America Facebook is seeking a Software Engineer to design, develop and implement hardware-near software for accelerators and other components used in our infrastructure. The vision óf the próduct is to aIlow our customers tó bring the mágic of Alexa ón-the-go, tó get more doné and be moré present. A20 Processor Drivers In BootThe team is focused on bringing technology and design Embedded Software Graduate Intern 24 August 2020 - Bangalore, India The successful candidate will work with Intel Internet of Things Group Software team to design develop low level drivers in Boot and Security. Responsible for ádapting ARM Trusted Firmwaré, U-Boot, 0penSSL Cryptography application sécurity, Linux k Privácy Policy Proudly powéred by WordPréss This website usés cookies to imprové your experience. Well assume youré ók with this, but if you dónt like these, yóu can remove thém Accept Read moré Privacy Cookies PoIicy Close Necessary Nécessary Always EnabIed wpDiscuz 3 0 Would love your thoughts, please comment x ( ) x Reply Insert.
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