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Microprocessors & Microcontrollers8086 Numerical

For an 8086 segment:offset address ABCDH:1234H, the calculated 20-bit physical address is?

  • AABDF4H
  • BAC004H
  • CBC004H
  • DABCD4H
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Correct Answer: C. BC004H
Explanation: Physical address = ABCDH×10H + 1234H = ABCD0H + 1234H = BC004H.
Reference: Standard microprocessors and microcontrollers: 8086 numerical
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