I have seen this error is usually due to one of the following (in order of likelihood):
1. A pin incorrectly marked as "input" when it should be something else. Check the component to make sure that this pin should be marked as an input and not an output. 2. There is no output pin driving the net this pin is connected to. Double-check all connections to this net. At least one of the components/pins this net is connected to should be marked as "output" or possibly bi-directional. Maybe a connection was not drawn. 3. Is the net tied to VCC or Ground (or some other reference)? Make sure that the power/ground has a "power flag" attached somewhere, otherwise the checks won't know it's being driven. 4. Some other pin in the net is not marked as "output" when it should be. If the above don't solve the problem, check every pin of every component connected to the net is properly marked as input or output or bi-directional, etc. Greg ________________________________ From: Pedro Martin <pki...@yahoo.es> To: kicad-users@yahoogroups.com Sent: Sunday, October 4, 2009 2:07:51 PM Subject: Re: [kicad-users] Warning Pin input not driven Hi, Maybe the warning is due to a non-connected input. So, mark this input with a "no connect flag" on the right menu, X shape. Pedro. > Hi, I am finalizing my first circuit board and have several warnings similar to: > > ERC: Warning Pin input not driven (Net 73) (X= 4.350 inches, Y= 6.350 inches > > I think that this is because the pin type on one end of the net is not correct. However, I cannot find a way to change the pin type. > > Thanks > > > ------------------------------------ Please read the Kicad FAQ in the group files section before posting your question. Please post your bug reports here. They will be picked up by the creator of Kicad. Please visit http://www.kicadlib.org for details of how to contribute your symbols/modules to the kicad library. For building Kicad from source and other development questions visit the kicad-devel group at http://groups.yahoo.com/group/kicad-develYahoo! Groups Links
