Re: [jornada] Jornada 7xx Flashboard

From: Sebastian Hesselbarth <sebastian.hesselbarth.a.t.stud.uni-hannover.de>
Date: Fri Sep 03 2004 - 13:58:48 EDT

otto.waltari@kolumbus.fi wrote:
> Firstly, to avoid any confusion, I've to say that my unit is a 728.
> Afaik, all the measures are the same, but the component layout might
> differ a bit from the 720.
>
> I tried to suit a cf card below the keyboard, but unfortunately it is
> about one millimeter too thick, so something has to be done to the cf
> form factor.

just remove the plastic thingie around the raw board, should make it fit.

> Anyhow, I took a couple of pictures that might interest some of you,
> eventually Mark Gollahon:

As far as I can see it from your pictures the 728 isn't that different
from the 720. On the first picture I see the epson S1D13506 which is
just the new name for the epson1356 in the 720 .. the hp custom chip
left of it might be the same in the 720. Well the both chips below
aren't that hard to guess, hmm !? ;) sa1100 and it's companion.
Maybe dimensions of the daughterboard are the same too. Take a look at
handhelds.org ftp .. there is a directory with 720's daughterboard
project from hp .. i think there are some photos of the daughterboard.

> Btw, add my name to the list of the interested ones.
> Cheers Otto Waltari

Sebastian
Received on Fri Sep 3 14:00:22 2004

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