Re: Flashboard questions...

Chris:

Those are all excellent ideas - except (you knew it was coming, right??):

1. the ROM board and the Flash board look very different;
2. there isn't enough physical space to accomodate a CF card (check the Jornada archives);
3. if you could put a CF card in there, there's no room for RAM;
3. the circuitry to support MMC/SD/XD/whatever would require our own board anyway;
4. desoldering/resoldering surface-mount is not an easy thing to do, but a one-time soldering onto a blank board is (as long as the components are all on one side!); and
5. the chips used in the Jornadas and the original Jornada flashboards have all been EoL'ed anyway - even the Jornada's processor isn't made any longer.

Sorry, there just isn't another option other than building a new flashboard.  And the problem with building a new flashboard is that there is no way to get an initial flash without a custom flash programmer (e.g. flashing *after* the flash is mounted on the board).  If you try to flash *before* the flash is mounted on the board and you have a bad flash (or mess up during a subsequent update), you're royally hosed....

Regards,
-MarkG


Chris Davis wrote ..
> Hello, I'm new to the Jornada scene.
> 
> I haven't been able to find a picture of a stock Rom board.  Is it identical
> to the flash board except for the fact it has rom on it?
> 
> I can't belive there is not a way to interface (Hack it.  Look up zipit
> in google! Also if someone can add a IDE cd-rom to a gameboy they should
> be able to do this....) a compact flash card (or SD card or even something
> else) to the rom board.  Even if you must remove the origional rom and
> put the new memory in its place I would think that viable. Interfacing
> removable media like SD or CF would also solve the flashing problems...
> 
> Let me know if I'm way off base here...
> 
> 
> 
> 
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