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68EC000 vs 68SEC000 in behavioral

Question asked by Yutaka Dohi on Jun 18, 2015
Latest reply on Jun 22, 2015 by TomE

Dear,

 

I'm trying to re-design old 68k board, replace MC68EC000 to MC68SEC000.

Only ROM data is available, no source code, then new board must be binary code compatible to old one.

I'm not sure, those software adjust timing by loop code.

 

Does 68SEC000 work same as 68EC000 in behavioral?

i.e. prefetch queue depth, latency clock for each instruction.

Are there any docs show those information?

 

Thanks all,

ydohi

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