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通用板怎么写出主程序

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Post time: 2019-11-8 14:01:41
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一块熊猫LE32J28S的主板,我刷上别一块的原板引导反而红灯一直闪,主程序也写了N次不一样的,能开机的第一次开机正常,再按待机键再开机却是花屏的样子,断开AC电在开也正常,待机二次开机还是花屏。应该里面的朋友也碰到一样情况了,所以我在想能不能连原板的主程序一下读出来,关于809H和装备都是齐的,请教下大家给点意见
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Post time: 2019-11-8 17:50:00
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顶起期待高手,学习学习!!
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Post time: 2019-11-9 09:14:01
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1.引导程序在8脚的芯片里,在主芯片的左下角;
2.主程序在bga封装的emmc里,在主芯片的右上角;

位置已经指明,取下来后使用相应转接座放在编程器上即可。
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