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USB hosts hubs transceivers Forum Discussions

Liang_Guoqiang
Level 1
5 sign-ins First reply posted First question asked
Level 1

HI,可不可以给我看一下这个问题

我们的板子上电之后,内核1.2V的电压总是间隔大约500ms就出现一次陡降,请问大家有没有遇到这个问题的?

 

shibo.PNG

 

 

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MallikaK_22
Moderator
Moderator 250 solutions authored 500 replies posted 250 replies posted
Moderator

Hi,

请分享原理图

Regards,

Mallika

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Liang_Guoqiang
Level 1
5 sign-ins First reply posted First question asked
Level 1

Hi,您好,这是我们的原理图。非常感谢你的帮助。

 

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MallikaK_22
Moderator
Moderator 250 solutions authored 500 replies posted 250 replies posted
Moderator

请您查看以下 HX3 硬件设计指南。第 22 页有一个示意图清单。请在每个项目上填写 Y/N 并分享

https://www.infineon.com/dgdl/Infineon-AN91378_HX3_Hardware_Design_Guidelines_and_Schematic_Checklis...

Regards,

Mallika

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