Reset pin

noblepepper
 
Posts: 240
Joined: Sat Nov 29, 2014 3:22 pm

Reset pin

Sun Mar 22, 2015 8:27 pm

Is this an input or output?

The schematic shows it connected directly to the 8095 reset controller and through a 22 ohm resistor to the reset pin of the 5350. Will pulling this low damage the 8095?

Greenwire-Elektronik
 
Posts: 101
Joined: Thu Dec 04, 2014 6:31 am

Re: Reset pin

Mon Mar 23, 2015 2:17 pm

it is an input, the 8095 is making a brownout protection, it is disabling the reset after 3.3V is stable.
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noblepepper
 
Posts: 240
Joined: Sat Nov 29, 2014 3:22 pm

Re: Reset pin

Mon Mar 23, 2015 2:59 pm

I went ahead and tried it, worked fine.

The datasheets I find for a 8095 show two flavors, open drain and push-pull. Either it is a open drain or I got lucky and the push-pull survived me shorting it's output.

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