Re: gEDA-user: mixed 5.0/3.3/1.8 V designs?

[John Griessen <john_g@cibolo.com>]

On Thursday 11 July 2002 11:59 am, Alex Perry wrote:
> Although trivial designs and the special cases of FPGA
> schematics don't have those problems, if you want to be
> able to migrate chunks of simple design into a complex
> design, it is a good idea to always use the power pins.

This is a crucial concept about the benefit of building no untweakable 
assumtions into your device symbol/model/schematic.  Hiding info can be 
valuable for understanding at some levels, but hiding info in rigid 
inflexible ways has little value except for beginners....

John G