emulatorII-list

Guys,

If you can burn your own EPROMs you can upgrade to the latest OS by
using these files:

http://www.strellis.com/Download/dpx1/dpx1v22.zip

I copied them from my own DPX-1 ROM set. You need to use 27512 64k
EPROMS for both the Lower and Upper binaries.

Cheers

Chris

Hi,

My DPX don't accept my eproms with OS 2.2
I have had OS 1.3 before
Eprom programming was done from an online service,
so i think that they have done it correct.

OS 1.3 are 27C256 eproms with 32k per chip and for
OS 2.2 i have taken 27C512 because of 64k per eprom.
Just as the readme.txt says

Now i am unsure if it make sense to shop the OS 2.2
from Route66. If they also will not run, i have burned
nearly 100$. :-(

Anyone knowing something about that?

Christian

--- In emulatorII-list@yahoogroups.com, "Chris Strellis" <synthasy2000@...> wrote:
>
> Guys,
> 
> If you can burn your own EPROMs you can upgrade to the latest OS by
> using these files:
> 
> http://www.strellis.com/Download/dpx1/dpx1v22.zip
> 
> I copied them from my own DPX-1 ROM set. You need to use 27512 64k
> EPROMS for both the Lower and Upper binaries.
> 
> Cheers
> 
> Chris
>

Hi,

I have also OS 2.1 that is the same size 27C512, is there setting near the eprom to switch from 256 to 512?




--- In emulatorII-list@yahoogroups.com, "christian.schwank" <c.schwank@...> wrote:
>
> Hi,
> 
> My DPX don't accept my eproms with OS 2.2
> I have had OS 1.3 before
> Eprom programming was done from an online service,
> so i think that they have done it correct.
> 
> OS 1.3 are 27C256 eproms with 32k per chip and for
> OS 2.2 i have taken 27C512 because of 64k per eprom.
> Just as the readme.txt says
> 
> Now i am unsure if it make sense to shop the OS 2.2
> from Route66. If they also will not run, i have burned
> nearly 100$. :-(
> 
> Anyone knowing something about that?
> 
> Christian
> 
> --- In emulatorII-list@yahoogroups.com, "Chris Strellis" <synthasy2000@> wrote:
> >
> > Guys,
> > 
> > If you can burn your own EPROMs you can upgrade to the latest OS by
> > using these files:
> > 
> > http://www.strellis.com/Download/dpx1/dpx1v22.zip
> > 
> > I copied them from my own DPX-1 ROM set. You need to use 27512 64k
> > EPROMS for both the Lower and Upper binaries.
> > 
> > Cheers
> > 
> > Chris
> >
>

Discussion about that goes on in
the DPX-1 Group

http://launch.groups.yahoo.com/group/oberheim_dpx1/message/76

Thanks


--- In emulatorII-list@yahoogroups.com, "sarsipri" <alfco@...> wrote:
>
> Hi,
> 
> I have also OS 2.1 that is the same size 27C512, is there setting near the eprom to switch from 256 to 512?
> 
> 
> 
> 
> --- In emulatorII-list@yahoogroups.com, "christian.schwank" <c.schwank@> wrote:
> >
> > Hi,
> > 
> > My DPX don't accept my eproms with OS 2.2
> > I have had OS 1.3 before
> > Eprom programming was done from an online service,
> > so i think that they have done it correct.
> > 
> > OS 1.3 are 27C256 eproms with 32k per chip and for
> > OS 2.2 i have taken 27C512 because of 64k per eprom.
> > Just as the readme.txt says
> > 
> > Now i am unsure if it make sense to shop the OS 2.2
> > from Route66. If they also will not run, i have burned
> > nearly 100$. :-(
> > 
> > Anyone knowing something about that?
> > 
> > Christian
> > 
> > --- In emulatorII-list@yahoogroups.com, "Chris Strellis" <synthasy2000@> wrote:
> > >
> > > Guys,
> > > 
> > > If you can burn your own EPROMs you can upgrade to the latest OS by
> > > using these files:
> > > 
> > > http://www.strellis.com/Download/dpx1/dpx1v22.zip
> > > 
> > > I copied them from my own DPX-1 ROM set. You need to use 27512 64k
> > > EPROMS for both the Lower and Upper binaries.
> > > 
> > > Cheers
> > > 
> > > Chris
> > >
> >
>