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Re: [emax] Re: Memory Upgrades

2009-11-15 by tu@...

I was just wondering because I have seen many different Emax II configurations. Stereo sampling 
upgrades were separate from RAM upgrades and the model number does not always match with 
what should be inside.

/Tristan

On Sun, Nov 15th, 2009 at 12:32 AM, Everett <evy_newt@...> wrote:

> It has Stereo Sampling.  I thought that was part of the upgrade?
> 
> --- In emax@yahoogroups.com, tu@... wrote:
> >
> > Does your Emax II have stereo or mono sampling?
> > 
> > /Tristan
> > 
> > On Sat, Nov 14th, 2009 at 10:46 AM, Everett <evy_newt@...> wrote:
> > 
> > > Alright everybody, I took the plunge... have at it.  I will
> upload
> > > the BIN to the files section.
> > > 
> > > EMAX II it came from:
> > > Model 2213
> > > SN: 01200659
> > > 
> > > Main Board: PC360 REV C
> > > SN: 900428
> > > 
> > > Upgrade Board: PC357 REV B (fully loaded)
> > > 
> > > Hopefully someone can put this info to good use.  I have ordered
> a
> > > few 9346s and sockets.  I'd be glad to burn a few and send them
> out
> > > if someone needs them.
> > > 
> > > Everett
> > > 
> > > --- In emax@yahoogroups.com, "dwv1957" <dwv1957@> wrote:
> > > >
> > > > That's only partially right, there are 3 versions of the 93C46
> > > > 93C46A is 8 bit
> > > > 93C46B is 16 bit
> > > > 93C46C is selectable 8/16 bit, and is the only one that
> requires
> > > the ORG pin.
> > > > the 93C46B is a direct replacement for the 93C06
> > > > 
> > > > Dave
> > > > 
> > > > 
> > > > --- In emax@yahoogroups.com, "Julian" <jujulilianan@> wrote:
> > > > >
> > > > > oooh, I2C eeprom.
> > > > > 
> > > > > I just looked about and found the Atmel datasheet for their
> > > 93c46, and
> > > > > an old microchip datasheet for their version of the 06/46. 
> > > > > 
> > > > > If this is newer atmel part is representative of other
> modern
> > > 93c46
> > > > > parts, to make the 46 work in place of the 06 you might have
> to
> > > make a
> > > > > change - pin 6 is now a memory organisation pin, and you'll
> need
> > > to pull
> > > > > that to VCC in order to make this chip run in x16 memory
> > > organisation.
> > > > > 
> > > > > 
> > > > > apart from that - reading and writing I2C eeprom is pretty
> > > trivial and
> > > > > works in a standard way across all devices. if worst comes
> to
> > > worst you
> > > > > can do it with a standard microcontroller dev board and some
> off
> > > the
> > > > > shelf code.... 
> > > > > 
> > > > > -- 
> > > > > http://bleepin.com
> > > > > 
> > > > > -- 
> > > > > http://www.fastmail.fm - Same, same, but different...
> > > > >
> > > >
> > > 
> > > 
> > >
> >
> 
> 
>

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