ROM upgrade from nec Mobilepro 780 to 790

Hi every one,
this is my first mail and I know that my English is bad so
excuse me.
I have a NEC Mobilepro 780 with netBSD 3.1 on a 1 GB CF,
wonderful:
I can connect via ep0, mount a nfs partition and use
seamonkey thank to 
ssh -X.
Now I have bought a ROM  (the one of the Mobilepro 790)
which has a
newer window$ version (not very intresting) and (I read)
16MB of unusable
(on the Mobilepro 780) flash memory.
My answer is: anyone know how to access to that memory?
Thank you very much Giacomo
Chiacchiera con i tuoi amici in tempo reale! 
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Mirco Piccin wrote:
> Hi Giacomo.
>
> On 3/21/07, *giacomomariani* <giacomomarianiyahoo.it

> <mailto:giacomomarianiyahoo.it>> wrote:
>
>     I have a NEC Mobilepro 780 with netBSD 3.1 on a 1
GB CF
>
>
>
> You probably need to look at
>
> http://www.netbs
d.org/Ports/hpcmips/
>
> that is the netbsd port for PDA, or better at
>
> http://www.handhelds.org

>
> [at url 
> http://www.handhelds.org/moin/moin.cgi/SupportedH
andheldSummary 
> <http://www.handhelds.org/moin/moin.cgi/Suppor
tedHandheldSummary> you 
> can find device and status], that is the best start
point if you aim 
> to work with linux on PDA.
> Hope it helps you!
>
> Bye
>
Thank you for your quick answer.
I just know that sites and my Mobilepro is just running
netbsd 3.1.
What I don't know is how to access the 16MB of flash memory
that must by 
on my new RAM (the one of a Mobilepro 790)
that are nor seen by win or bsd.
Thank you very much and again  I hope you excuse my
english.
Giacomo

Forest Bond wrote:
> Hi Giacomo,
>
> On Thu, Mar 22, 2007 at 06:49:44PM +0100,
giacomomariani wrote:
>   
>> What I don't know is how to access the 16MB of
flash memory that must by 
>> on my new RAM (the one of a Mobilepro 790)
>> that are nor seen by win or bsd.
>>     
>
> I don't believe this is flash memory, but actually
factory-programmed ROM.  You
> can't change its contents, AFAIK.  (Unless your MP790
is different from my
> MP780).
>
> -Forest
>   
I'm sorry for "RAM", I intended flashROM...
To better explain my hope may be these two links are good:

http://www.pdastreet.com/forums/archive/index.php/
t-35156.html

http://www.hpcnec.com/cgi-bin/simple
forum.cgi?fid=08&topic_id=1149598244

In my opinion the flashROM must exist  on the chip and, if
the rest of 
the hardware is really the same
between 780 and 790, I think that there must be some
jumper.
What 's your opinion?
Thank you very much Giacomo





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