How to make 20 bit address by using two 16 bit registers?

Posted by Zia ur Rahman on Stack Overflow See other posts from Stack Overflow or by Zia ur Rahman
Published on 2010-03-20T18:31:41Z Indexed on 2010/03/20 18:41 UTC
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IAPX88 can deal with 1 mega byte memory(20 bit addressing), now my question is how we make a 20 bit address by using two 16 bit registers.please give an example.

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