Jan 06, 2016 contribute to openeleclinux development by creating an account on github. It is now a valuable resource for people who want to make the most of their mobile devices, from customizing the look and. This document will also provide links to documentation andor datasheet for. It is pincompatible with allwinner s dualcore a23 processor. The information furnished by allwinner is believed to be accurate and reliable. Sold allwinner a31s quadcore quad cortexa7 arm core with power. If yes is your answer again, you are in the right place. This document will also 6 provide links to documentation andor datasheet for these socs. Need schematics datasheet discussion in allwinner based started by jenffrey, dec 15, 2014. Contribute to allwinner zhdocuments development by creating an account on github. Jan 10, 20 more details on allwinner s a31 quad core cortex a7 soc.
If you have a plan to buy new android tablet and preferred with retina tablet, but did not have much budget, we think you should take a look at teclast a10h tablet. All about new allwinner a31 quadcore processor gizmochina. Allwinner a20 processor is a dualcore arm cortexa7 mobile application solution designed for tablet and smart tv applications. Currently the family consists of the a10, a, a10s and a12. Allwinner documentation hardware datasheet, user manual. Axp221s xpowerallwinner integrated circuits ics jotrin. The content is for information purposes only and we assume no liability for any errors, facts or opinions contained herein. Allwinner a31 is a quadcore processor based on the arm cortexa7 core architecture, which is a. The allwinner a33 is an extremely efficient quadcore mobile application processor designed to bring impressive performance to your leadingedge mobile device with low power consumption. It is now a valuable resource for people who want to make the most of their mobile devices, from customizing the look and feel to adding new functionality. Its clock control unit and prcm, pinmux are different from previous sun8i series. Allwinner reserves the right to make changes in circuit design andor specifications at any time without notice.
If you think the retina tablet is out range of your budget, might be you should thinking again. Allwinner a31 sun6i soc features a quadcore cortexa7 arm. In addition, the a31 is equipped with dual channel ddr, support 64bit ddr3 and dual channel nand flash. Allwinner a31 sun6i soc features a quadcore cortexa7 arm processor soc. As a31 uses 64 bit ddr memory bus it may be possible to design module which accept normal computer dimm ram modules, this is option which we will investigate further. Dec 07, 2012 recent allwinner took the lead and introduced a new quadcore chipset is allwinner a31.
This is a small thread regarding the allwinner a31 based dyno 7. Nov 10, 2015 and together with their own work, theyve also released the datasheets of the main components including a64 datasheet and trm. This a31s datasheet is the original work and copyrighted property of allwinner. Linux is not mentioned for any of sun6i processors, as allwinner does not appear have linux sdk, and alejandro mery one of the main developers at said.
The file will not unzip and shows no archive available. Those tablets have the allwinner a31, not the a31s. Only development kit on the market allowing developers to prototype around all of the available features of these aw aseries chips right out of the box. The axp221s parts manufactured by xpower allwinner are available for purchase at jotrin electronics website. This document will also provide links to documentation andor datasheet for these socs.
Allwinner documentation hardware datasheet, user manual for. News forums more android tablets allwinner based allwinner a31 based. Na, 2core gpu, 600 mhz gpu, supported cellular data links. That documentation was mostly useful when we didnt have any documentation for those socs, which is not the case anymore. Remove this, since it should live in the dt anyway. Download allwinner usb drivers from here based on the model number of your device, install it on your computer and connect your device to pc or laptop successfully.
The a31 datasheet and some reference pdf schematics received from allwinner are put on. Contribute to openeleclinux development by creating an account on github. Xda developers was founded by developers, for developers. The allwinner a1x is a family of singlecore soc devices designed by allwinner technology from zhuhai, china. The a31 datasheet and some reference pdf schematics received from allwinner are put on github. Allwinner documentation hardware datasheet, user manual for a10, a10s, a, a20, a31, a31s showing 4 of 34 messages. However, i found out that many readers were more interested at a rockchip rk3188 vs allwinner a31 article. The a33 features quad cortextma7 cpu cores to enable the best balance between high. I have a new allwinner softwiner a31 quad core tablet. If yes are you searching for a simple way to connect your device to a computer. Allwinner technology is a fabless semiconductor company that designs mixed signal systems. View and download allwinner a20 user manual online.
A31s, datasheet, pdf, allwinner technology, quadcore. It is the latest lowcost entrant into the chinese chip market by allwinner also known as boxchip or sochip and it is particularly interesting due to its powervr sgx544 mp2 gpu which boasts very good graphics performance. In march 20, allwinner launched its quadcore phablet processor a31s. Allwinner a64 datasheet 63 pages allwinner a64 users manual 720 pages the third good news is that a64olinuxino allwinner a64 board should eventually be used in a 64bit arm diy laptop made by olimex themselves. Download allwinner stock rom firmware root my device. Jun 20, 20 as a31 uses 64 bit ddr memory bus it may be possible to design module which accept normal computer dimm ram modules, this is option which we will investigate further. Here you can download allwinner stock rom firmware for all models. Dec 09, 2012 allwinner a31 is clearly destined at higher products with both android and windows rt, whereas allwinner a20 is a low cost version for android tablets and settop boxes. More details on allwinners a31 quad core cortex a7 soc. The company is headquartered in zhuhai, guangdong, china.
A31 is the respentive product of allwinner a31 used 40nm technology and quad cortexa7 cpu architecture with power vr sgx544mp2 gpu, support 4k2k video decoding. Awsom a31 core board based on allwinner a31 processor which integrated arm cortex quad core a7 core of up to 1ghz. The socs incorporate the arm cortexa8 as their main processor and the mali 400 as the gpu. There has been much buzz regarding the allwinner a31 cortexa7 quadcore chip. The datasheet mainly introduces the hardware features, function, hardware interface and purchasing.
Recent allwinner took the lead and introduced a new quadcore chipset is allwinner a31. Allwinner shall not be liable for any licence fee or royalty due in. Onda v972, a 10inch android tablet, was the first device to be publicly announced to come with an allwinner a31 soc. And together with their own work, theyve also released the datasheets of the main components including a64 datasheet and trm. A31 has a cpu architecture that with four cortexa7 cores to deliver. A31, a31 datasheet, a31 pdf, allwinner technology highly integrated mobile application processor, a31, a31. Smart dualchannel fhd camera solution allwinner v3 is a high performance fhd camera application solution that features. Allwinner technology is a fabless semiconductor company that designs mixedsignal systems. The axp221s parts manufactured by xpowerallwinner are available for purchase at jotrin electronics website. A31 is a highly integrated mobile application processor designed to provide high. You must be logged in to vote 0 you must be logged in to vote reply.