why not can it access more than 8K of the sdram?

  working with  xilinx edk.
I have a sdram of 32M, when I tried to copy data from flash to sdram, it
works well  only when the accouts is less than 8K,  when i copy data,
which is more than 8K,it is wrong. it just repeatly  copy a little data to
sdram,what is the problem should be?  I am sure my flash works well.

xtmtd wrote:
> 
>   working with  xilinx edk.
> I have a sdram of 32M, when I tried to copy data from flash to
> sdram, it works well  only when the accouts is less than 8K,  when
> i copy data, which is more than 8K,it is wrong. it just repeatly 
> copy a little data to sdram,what is the problem should be?  I am
> sure my flash works well.

You don't get any brownie points for asking twice in 4 minutes, and
even creating two separate threads with different subject lines.

-- 
Chuck F (cbfalconer at maineline dot net)
   Available for consulting/temporary embedded and systems.
   <http://cbfalconer.home.att.net>

xtmtd wrote:

> 
>   working with  xilinx edk.
> I have a sdram of 32M, --32Mbits or Bytes  (8x8)--when I tried to
copy data from flash to sdram,
> it works well  only when the accouts is less than 8K,  when i copy
> data, which is more than 8K,it is wrong. it just repeatly  copy a
> little data to sdram,what is the problem should be?  I am sure my
> flash works well.



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