Hi Michael,

> On Feb  5,  1:12pm, Sascha Groening wrote:
[..] 
> > Spectrum memory
> > grf_cl: zap->size 2097152          <--- !!!! my Spectrum does not have 2MB
> 
>   Does this mean that the Spectrum configures 2MB of memory space, even
> if it only has 1MB?  GVP strikes again!!
[..]
>   The README states that the Spectrum with 2MB is supported - it doesn't
> say anything about support the 1MB board.
[..] 
> >         /* Ezy, why do this here? is zap->size incorrect? Are there Spectrum
> > with 1MB avail? ill */
> > 
> >         /* YES !!! Changed from 2MB -> 1MB        */
> >         /* ... at least it works fine for me -SG- */
> 
>   Does the 1MB Spectrum start at the same location within the 2MB configured
> area, or might it possibly start at the 2nd MB?

Here was an
cl_fbsize = 1024*1024*2;
in the source which give you 2MB every time :)

So, this line should be removed.

[Ztwomap]

Yes, that problem for 1.0 is know.

Bernd