About time I got the frac panel .fpd out and finished? What is the current consensus about what needs to be put on the panel? Thanks to all for giving their time/knowledge to this project. On 6/7/06, Grant Richter <grichter@...> wrote: > OK, we had to iron out some issues. > > Nathan from Basic Micro supplied us with the info we needed for precessor module pin > assignments. > > John Loffink pointed out that the attenuated inputs could be calibrated, that eliminates > eight extra jacks. Dave Brown reccomended moving new feature control to an I2C port > expander. That allows the CVS to be backwards software compatible with the PSIM. > Brilliant ideas. > > We have a consensus on the basic design. Both 5 volt 1/4" systems and 10 volt 1/8" > systems will be supported by using different resistor values on assembly. There is going to > be a "port" for people to add there own perf board built input circuits with the features of > software programable gain and offset for inputs. That gives an option for people who need > both 5 and 10 volt ranges at different times. > > Hopefully, Harry will have the time soon to do the actual PC board layout. > > The project is still very much alive. > > Much thanks to Dave Brown, John Loffink and Harry Bissel for enthusiasm and all of the > really smart ideas. Also for having a good sense of humor for probably misspelling their > names. > > > > > > > > > Yahoo! Groups Links > > > > > > >
Message
Re: [ComputerVoltageSources] Still moving ahead
2006-06-07 by Norman Fay
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