Topics created by mangogeek

bootlog.txt

optional use case... 4) POE with no screen Maybe you can put pins in the right places to use off-the-shelf POE module. Something similar to this https://item.taobao.com/item.htm?spm=a230r.1.14.64.7cb06c02UjTec6&id=16848013654&ns=1&abbucket=15#detail Another style https://www.aliexpress.com/item/33012224035.html Random 8080 pinouts can be handled by having the FPC on the V831 board support the LCD you are going to sell. Any other pin out will need to make a small PCB with two FPC connectors and remap the cables.

Those two I2S lanes on V833 likely for four mics. TDM I2S mic more expensive than non-TDM ones so with four lanes you can use the cheaper versions. I don't know any other reason for two I2S lanes other than to support 4 mics. Two mics fine on V831 board. Those pins also useful for attaching smart mic chips. https://www.aisonic.com/

7629目前联发科还没开放购买, 我估计今年年底时候该方案会成熟起来. 放弃mips, 迎接arm A7

对，linux已经支持无mmu上跑。之前有网友在stm32上跑Linux。 其实K210是有mmu的，只不过翻车了，官方干脆就不宣传这部分了。

学习学习

I am trying to get this SDK working on a cheap Allwinner SOC. https://github.com/alexa/alexa-smart-screen-sdk That is the SDK to build an Echo Show... https://www.tomsguide.com/us/amazon-echo-show-5,review-6594.html The real Echo Show contains a Mediatek MT8163 and 512MB DRAM. Currently we are targeting H6, 512MB X3 would work too. That SDK depends on having a browser (webkit, chrome, firefox will do) accessible. Current browsers need a GPU so this browser dependency forces a CPU with a GPU.

看到作者已经回复，临时的解决方案就是安装下python34： python-3.4.4 x64 python-3.4.4 x86

这坑啥时候能挖好啊，想跳