Re: gEDA-user: schematic hierarchy netlist problem

[Steve Meier <smeier@xxxxxxxxxxxxxxxxxxx>]

It looks like it is partially working.

Your net list has S2/R2-1 which is one hierarchical level down from
SW1-2.

Is the U?-? the symbol that has the lower level schematic?


Steve Meier


On Tue, 2007-07-17 at 17:04 +0100, Peter Baxendale wrote:
> Been experimenting with hierarchical design with gschem. When I generate
> the netlist using gsch2pcb I get a  U?-? on every net that goes to one
> of the io objects.
> 
> As per the wiki (I think), I've used an in-1.sym in the sub schematics
> where they get input from the top level schematic, and an out-1.sym for
> outputs to the top level. In each case, I've set the io symbol's refdes
> to the same as the pinlabel attribute of the corresponding pin of the
> top level symbol. The generated netlist picks up all the things it
> should do from the sub pages, eg:
> unnamed_net5	S2/R2-1 S2/U1-1 SW1-2 U?-?
> 
> I'd much appreciate it if someone could tell me where I'm going wrong.
> 



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