apple 30W adapter test issue

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Flance_Fang
Level 4
Level 4
Distributor - Weikeng(GC)
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Hi.Cypress

客户有拿到市场的apple 30W adapter(另外60W苹果也有类似情况,正在让客户测试和收集详细信息)给到参考PB812B设计的方案进行充电,使用抓包仪器,发现无任何协议沟通,无法充电,使用他们分别跟其他设备充电或者放电都是正常的。抓取到的CC波形如附件。请帮忙告之在PB812B的代码要增加或者修改哪些语句呢?

thanks

flance fang

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YiZ_31
Moderator
Moderator
Moderator
1000 replies posted 750 replies posted 500 replies posted

Hi Flance,

CC波形没有贴出,请确认。


Regards,Eddie

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