Re: SDRAM problem on PPC405EP





> In my design, a 2M * 32 bit SDRAM is used. But in practice, Only One type
> of SDRAM chip is supported, other Chip can not work in same configure.

Failing all else, return to first principles. Capture the address,
clock and control signals on a storage scope. Compare to the data***
for the chip you are trying to use.

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