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How to use all address space in a AT93C86A

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Reborn121

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Just trying to get some ideas on how to use all 512 8-bit bytes of the AT93C86A when interfaced with a 89c51 micro.

Thanks
 

You can use 16-bit register such as the DPTR as the A10-A0 address counter ..
If you also use DPTR for something else, store DPH in, say R7, and DPL in R6 ..

IanP
:D
 

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