Discharge resistor values

Gaming and Visualization Technologies Video Processing & Optical Flow
1

Hi,

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I am wondering what the proper timeframe mean in the design guide, as the discharge is implemented for 3.3V and 1.8V (carrier board power) and the Off sequence does not specify any requirements for carrier power down timing. I believe the timing requirements are already being handled by CARRIER_POWER_ON and supervisor MCU…

I checked this thread Discharge Timing Requirements however wanted to know further how I can “tune” the series resistors.

Thank you

2

I never got an answer here, I think the main goal they have is to ensure all the rails power down fully before a power cycle occurs to prevent boot issues.

The best path we came up with was to test, test, test.

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3

Hi guys,

I think also that the Jetson experts do not necessarily watch the Video Processing forum category, so I would recommend to ask this again over there. Just go to the general Jetson forums and chose the sub-category according to the device you are uising.

Thanks!

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