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Re: gEDA-user: gschem sym files
On Sep 28, 2010, at 2:30 PM, Edward Hennessy wrote:
>> Side note:
>> A capabilities attribute that might get a string like 'Current_RMS_supply=1A; Current_PEAK_supply=1.5A@xxxx'
>
> It would be nice to have an attribute to check if a power pin is connected to the proper supply voltage.
The intent was that capabilities would be a set of key value pairs that could be processed, and that almost anything would go there.
The symbol would be a good place to put the tolerance of inputs, like a 3.3 volt part with 5 Volt tolerant inputs, default on the logic levels of the symbol, but overrides could exist on pins, some parts have pins that are 5 volt tolerant and others that are isolated for 1000's of volts.
Steve
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