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8086 Memory

8086 Memory. Module M14.1 Sections 9.3. Segment address Offset address Actual address. 4B49 + 492D 4FDBD. Computing 20-Bit Address. 16-bit segment address. 0 1 0 0 1 0 1 1 0 1 0 0 1 0 0 1 0 0 0 0. 16-bit offset address. +. 0 1 0 0 1 0 0 1 0 0 1 0 1 1 0 1.

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8086 Memory

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  1. 8086 Memory Module M14.1 Sections 9.3

  2. Segment address Offset address Actual address 4B49 + 492D 4FDBD Computing 20-Bit Address 16-bit segment address 0 1 0 0 1 0 1 1 0 1 0 0 1 0 0 1 0 0 0 0 16-bit offset address + 0 1 0 0 1 0 0 1 0 0 1 0 1 1 0 1 0 1 0 0 1 1 1 1 1 1 0 1 1 0 1 1 1 1 0 1 20-bit actual or effective address

  3. 8086 Segments Segment address Offset addresses within segment

  4. What is the missing segment address? 264F:18D3 = _________:6543 264F 18D3 27DC3 -6543 2188 264F:18D3 = 2188:6543

  5. What is the missing offset address? 264F:18D3 = 1A47:_________ 264F 18D3 27DC3 -1A47 D953 264F:18D3 = 1A47:D953

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