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Microprocessors & Microcontrollers8085 Instructions

The 8085 instruction INX H performs which operation?

  • AIncrements HL pair by one
  • BIncrements only H by one
  • CAdds HL to accumulator
  • DLoads HL from memory
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Correct Answer: A. Increments HL pair by one
Explanation: INX operates on a 16-bit register pair, so INX H increments HL by one.
Reference: Standard microprocessors and microcontrollers: 8085 instructions
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