Question

How much memory in terms of bytes can be interfaced with 8086?

Answer 1

Explanation:

Design a memory interface for the 8086 which will provide 256k bytes of SRAM

Answer 2

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256 kB of RAM

Interfacing with External memory(ROM) with 8051 are :-

• External ROM for data.
• External ROM for Program códe.
• External data ROM for accessing data and External Program ROM for the program códe.