Archive of the former Yahoo!Groups mailing list: ComputerVoltageSources
Subject: Re: I2C bus for expansion
From: "djbrow54" <davebr@...>
Date: 2006-03-30
--- In
ComputerVoltageSources@yahoogroups.com, "Grant Richter"
<grichter@...> wrote:
> > > 2. The PSIM I2C port has the pullup resistors going to ground
> > > instead of +5v, did you fix this?
> >
> > The resistors are not installed on my PSIM board. My schematic
> > shows them connected to +5 but it doesn't matter since they're not
> > installed.
> >
> I have a schematic labeled Rev. 2b showing them going to ground.
> If you have a chance, could you check the corrected Rev. number?
Rev 1.0C 2/29/2004