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by jainprince
Fri Jan 17, 2020 7:09 am
Forum: Compute Module
Topic: Compute Module RUN pin
Replies: 7
Views: 743

Re: Compute Module RUN pin

I have no idea on your design, but if there would be the need for me to 'disconnect power' I would do this on the PMIC by using it's enable signal. This will then really switch of power Anyhow, holding the device in reset for a longer periid shouldn't be a problem. Hi I designed in a way that, when...
by jainprince
Fri Jan 17, 2020 6:57 am
Forum: Compute Module
Topic: Compute Module RUN pin
Replies: 7
Views: 743

Re: Compute Module RUN pin

Pulling the RUN pin low will hold the SoC in reset. It doesn't disconnect power. I don't think there would be anything bad about doing this but you'll have to wait for a Raspberry Pi engineer to confirm. Hi, thanks for your response. I am new to this forum, how can I get in touch with Raspberry Pi ...
by jainprince
Thu Jan 16, 2020 12:07 pm
Forum: Compute Module
Topic: Compute Module RUN pin
Replies: 7
Views: 743

Compute Module RUN pin

Hi Everyone,

I am using RPi compute module 3. There is a situation, where I want to disconnect the power of RPi. Is it acceptable, if I keep the LOW signal for long time(~ 30 min) on RUN pin(pin #177) to disconnect the power?

Thanks,
Prince
by jainprince
Thu Nov 14, 2019 10:47 am
Forum: Compute Module
Topic: Compute Module 3
Replies: 0
Views: 279

Compute Module 3

Hi All, I am using RPI compute module 3, 4 gb variant. I am writing a python script to take action when user press a button. I have connected an expansion header with my compute module. Following pins are available for me to connect a push button: SDA0 (GPIO 0) SCL0 (GPIO 1) What I understand from R...

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