They'll have to be maximum values. We'll have to make the chip only respond to some portion of the window so that it can be positioned in weird places like in the lower 1 meg. But perhaps we should have an extra one for that (same graphics memory, different BAR)?
On 4/29/05, Viktor Pracht <[EMAIL PROTECTED]> wrote: > > Additionally, here's a tentative set of BARs for memory-mapping: > > > > - 128K space for control aperture > > - 128M space for graphics memory > > - (undetermined) space for user (prototype only) > > - (undetermined) space, possibly for write access to PROM > > Are these fixed-size or maximum values? > The VGA will need 32KB, 64KB and 128KB memory windows. > > - Viktor Pracht > > -- > +++ Sparen beginnt mit GMX DSL: http://www.gmx.net/de/go/dsl > _______________________________________________ > Open-graphics mailing list > [email protected] > http://lists.duskglow.com/mailman/listinfo/open-graphics > List service provided by Duskglow Consulting, LLC (www.duskglow.com) > _______________________________________________ Open-graphics mailing list [email protected] http://lists.duskglow.com/mailman/listinfo/open-graphics List service provided by Duskglow Consulting, LLC (www.duskglow.com)
