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Positive and negative

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prodigyaj

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Hello all ,

I am extremely new to PCB designing and i started my venture with designing the ciruitary with eagle.
I found it pretty nice to use , started off creating the circuit diagram and then autorouting it( i knw experts dont prefer autorouting but then i have less time ).

Q 1--> Autorouting , will it give logical errors ?

I prepared the exact layout , but now i want to give this layout for pcb manufacturing but the manufacturer needs a positive negative of the layout on a transperance sheet !
Q2 --> NOW HOW DO I MAKE THIS POSITIVE NEGATIVE IN EAGLE ? ?? ? ?

please guys this is urgent !!! !
 

turbina

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all layer for pcb manufactoring are seeing on component side in positive, more importand that you create gerbers and excellon layers with rights integers and decimals digits required from pcb-manuf.. with all layers (top-bottom-silkscreen top-soldermask top and bottom) all layer included keepout layer and the zero at low-left corner.
 

vijaya_narayana

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try to generate gerber file and send to the PCB manufacturer so that he can use the file to generate the positive and negative files for processing
 

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