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USB EZ-PD™ Type-C Forum Discussions

BrFo_2046856
Level 1
Level 1

Can the CCG3PA (CYPD3171) be woken up from one of the sleep modes ( sleep mode or deep sleep mode) via a GPIO?   If so, is there an app note that describes how to configure such functionality?  I do not see any details in the datasheet.

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RajathB_01
Moderator
Moderator
Moderator
250 replies posted 100 replies posted 50 replies posted

Hi,

An interrupt on any GPIO should be able to wake the device from sleep / deep sleep.

The ISR will be serviced in active mode and eventually if conditions are appropriate, it will fall back into deep sleep.

Regards,

Rajath

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RajathB_01
Moderator
Moderator
Moderator
250 replies posted 100 replies posted 50 replies posted

Hi,

An interrupt on any GPIO should be able to wake the device from sleep / deep sleep.

The ISR will be serviced in active mode and eventually if conditions are appropriate, it will fall back into deep sleep.

Regards,

Rajath

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