[iyonix-support] Re: Video Card RAM

On Fri 31 Oct, Chris wrote:
> 
> Chris Evans <chris@xxxxxxxxxxxxxxx> wrote:
> > On Fri 31 Oct, Chris wrote:
> > > Chris Evans <chris@xxxxxxxxxxxxxxx> wrote:
> > > > The above shows two blocks of memory which you have to add but if
> > > > you are going to cut and paste them into !SciCalc [1] you need to
> > > > add an & to all entries!
> > > 
> > > > i.e.
> > > > &01FFFFFF - &01000000
> > > > +
> > > > &7FFFFFFF - &78000000
> > > 
> > > > = 128MB
> > > 
> > > The SciCalc answer is &8FFFFFE.  How do you convert that to 128MB ?
> 
> > My mistake ignore the first memory block.
> 
> Why?

Don't know! It was the only way I could get a sensible figuire maybe the
first block is main memory workspace?
 
> > so it is &7FFFFFF
> 
> (Typo: &7FFFFFFF.)  But why ignore &78000000 ?

No  &7FFFFFFF - &78000000 =

& 7FFFFFF (6 F's not 7)

I'm not igoring the &78000000
 


Chris Evans

-- 
CJE Micro's / 4D                'RISC OS Specialists'
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