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Re: SDRAM+ Flash memory over 64Mb



Hi,
    You meant I can use the address pins A23, A24, and A25 to Both of Flash
and SDRAM at the same time?
Simon




> Hi,
>
> You can still use Flashes up to 64 MByte with ETRAX 100 LX
> (the address pins are still address pins when the flash
> is accessed) but currently I don't think you can get
> flashes larger than 8 MByte. If you need more you can add
> a second flash.
>
> Best Regards
> /Mikael
>
> -----Original Message-----
> From: owner-dev-etrax@xxxxxxx.com]On">mailto:owner-dev-etrax@xxxxxxx.com]On
> Behalf Of Simon
> Sent: Wednesday, April 11, 2001 5:07 AM
> To: dev-etrax
> Subject: SDRAM+ Flash memory over 64Mb
>
>
> Hi all,
>     I wonder whether it is possible to connect SDRAM and Flash which is
> larger than 64Mb?
> 'Cause I figured out that the address pins A23, A24, and A25 become the
> control signals for
> SDRAM. So these address pins are not for address any more, right? Or it is
> possible to connect
> these three pins to SDRAM and flash memory at the same time?
> Best Regards,
>
> Simon