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I connected VBAT to a battery symbol and battery to GND, but I still get the error "Input power pin not driven by any output power pins."

What am I doing wrong?

Schematic screenshot:

RTC DS1307 Battery connection

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1 Answer 1

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You need to place a power flag on nodes where you get that error: -

enter image description here

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  • \$\begingroup\$ I'a a bit newbie, but how to connet it with battery and with Power Output Flag? Just connect it to the wire between VBAT pin and Battery or in some other way? \$\endgroup\$ Commented Jun 18, 2024 at 14:51
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    \$\begingroup\$ You could do that, or just have all your power bus symbols connected to their own power flags off in the corner somewhere. It's just for DRC, there's no associated footprint or anything. \$\endgroup\$ Commented Jun 18, 2024 at 15:21

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