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亮led闪烁时,有没有人有这种情况,板上pb6,pb7,pd0
,pd1高电平只有2.6V,换了2块都这样,其它除pa1正常,pa1正在考虑是不是没解锁。
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主要是pa1给1是3Ⅴ多正常,给0还有2V多,降不到0。不知道是不是其他原因。
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本帖最后由 paulhyde 于 2014-9-15 03:11 编辑 用SMclk吧
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顶。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。
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info区的应该在。主存储器的就难说了。
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有的,共11路PWM。
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当然有影响。呵呵。
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可以的,总共11路PWM输出。
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片选CS接电源吧。
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ddddddddddddddddddddddddddddddd
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ddddddddddddddddddddddddd
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dddddddddddddddddddddddddddd
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ddddddddddddddddddddddd
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dddddddddddddddddddddddddddddddddddddddddddddd
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可以
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weiguan