ISRO Electronics & Communication (ECE) 2014 - Question 64

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Topic: Microprocessors

Which instruction of 8051 microcontroller is used for reading data from code memory?

  • A. MOV
  • B. MOVC
  • C. MOVX
  • D. XCH

Answer: B. MOVC

Explanation: MOVC (Move Code) is used to move a byte from the program (code) memory to the accumulator.

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