Re: [HRI-devel] here is my little project ...

[Wladston V. <wla...@gm...>]

Hello!

Well, the Silicon is named ATJ2085, it's an SoC, and the instruction set of=
=20
the MCU is compatible to the Z80....

UZIX really need an expansion slot to run .. but, anyways, i think UZIX=20
would not help on this project ...

For now there are a lot of players with can run linux ... but they are all=
=20
very expensive ... check archos gmini, for example ....=20
http://www.archos.com/products/overview/gmini_xs202.html?sid=3Dj22324yyb2j3=
223b3yff3f

This player is very cheap, you can have a 128 MB for $40 bucks! A 1GB=20
version is about $150. But prices are getting lower and lower ... (on=20
mercadolivre)

I'm not thinking about unix for this player, I don't know if this is=20
possible, but there are nice things he could do:

1. Handle playlists!
2. Handle more than 99 files in a folder
3. Edit/Create playlists
4. Filter mp3 files by ID3 Tags
5. Show ID3 lyrics
6. Better user interface
7. Read TXT files
8. Show a tux picture at boot LOL ;-)

Now i'm working to pass at "vestibular" - university admission test, so i=
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don't have much time ... but once i'm in there for sure I would like to pla=
y=20
HRI too! ;-)



On 7/10/05, Bruno Lopes F. Cabral <br...@op...> wrote:
>=20
> Hello
>=20
> Are you sure it is not Z800 or Z8000? This is the first time
> I've header about a Z80 quicker than 3.78MHz... a hardware
> that runs Z80* and is more or less easy to find is microsoft
> photo viewer... search ebay for it, only about 20 bucks.
>=20
> 64KB is plenty of space, but unfortunately not for linux. if
> I recall correctly UZIX need a megaram expansion card, but I
> may be wrong. also check msxprojetos.com.br <http://msxprojetos.com.br>MS=
X hardware on
> PC form factor, very cool (if it is still alive)
>=20
> what do you wan't to achieve with this MP3 player? last time
> I checked could not find any that was capable of running
> linux on it (except iPod, of course, but that's pricey).
> once I sold a CFIDE adapter to a brazilian guy who build
> an car MP3 player but using a 486 and MS-DOS software (believe
> it or not)
>=20
> about hardware to play HRI, there are planty at mercadolivre.com.br<http:=
//mercadolivre.com.br>
> ,
> just pick one from http://hri.sf.net/hw/ list to begin with,
> the list has pointers on what is better supported or less,
> although we need to update the list a bit (one year changed
> a lot the hardware business!) :-)
>=20
> Cheers
> !3runo
> -- Provedor Wireless? Visite http://www.cfide.com.br
>=20
> Wladston Viana wrote:
> > you were right!
> > This project lives till present time! very interesting! Thanks for the
> > name! ;-)
> >
> > The mp3 player works with a chip named ATJ2085, and his Z80 MCU runs at
> > 24.576MHz(TYP), up to 60MHz ... not sooo slow ...and the DSP is 24-bit
> > ...for an mp3 player, I think 64K of men address is something=20
> handable...
> >
> > I'm not participating on the router project because I have no hardware
> > to play with! =3D(
>=20
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>=20



--=20
Wladston Viana Ferreira Filho
Belo Horizonte - MG, Brasil