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USB EZ-PD™ Type-C Forum Discussions

Augustine_Yeh
Level 4
Level 4
5 likes given 50 sign-ins 50 questions asked

Hi Cypress

We don't use the CYPD5225-96BZIT ADP_DETECT / K5 Pin function , Can you tell Us how to connect it in hardware ( pull high or pull low when we don't use it) , It is reference from intel Titan Ridge  design , Thank!!

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1 Solution
ShifangZ_26
Moderator
Moderator
Moderator
10 likes given 250 sign-ins 1000 replies posted

Hello,

If you are not going to use ADP_DETECT, please kindly add a 100K pull-down to ground, so that you can use the official release firmware directly.

Best Regards,

Lisa

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Sananya_14
Moderator
Moderator
Moderator
750 replies posted 500 replies posted 250 solutions authored

Hello,

The OVP_TRIP_P1 pin can be left unconnected if not used since its an output pin.

Best Regards,

Sananya

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ShifangZ_26
Moderator
Moderator
Moderator
10 likes given 250 sign-ins 1000 replies posted

Hello,

If you are not going to use ADP_DETECT, please kindly add a 100K pull-down to ground, so that you can use the official release firmware directly.

Best Regards,

Lisa

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