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8085 Microprocessors

Easy Questions

Microprocessor

8085 Microprocessors
Advanced Microprocessors
  1. What will be the size of memory address space for a 16-bit data and 20-bit address bus?
    1. 1 MB
    2. 64 KB
    3. 2 MB
    4. None of these
Correct Option: A

The memory address space is determined by the address bus
∴ 20 bit address bus
⇒ 220 = 1 MB


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