MICROPROCESSOR AND MICROCONTROLLER

IO AND MEMORY INTERFACE

ARCHITECTURE OF 8085

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
If at a time A0 and BHE both are zero then the chip selected will be
A
RAM
B
ROM
C
RAM and ROM
D
none
Explanation: 

Detailed explanation-1: -Explanation: If at a time Ao and BHE(active low) both are zero, then both RAM and ROM are selected.

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