Addressing Modes CEG 320/520: Computer Organization and Assembly Language ProgrammingFall, 2004In Class: Intro to Assembly Language and Addressing Modesupdated:9-12-04Consider the following initial register and memory contents when determining the register and memory contents after each instruction has been executed. Registers:D1: $0000 0000A0: $0000 2002Memory:$002000: $1234$002002: $5678$002004: $ABCD$002006: $EF00 1. reset; MOVE.W $002004, D1 Source Addressing Mode: EffAdd: $002004: D1: 4. reset; MOVE.W 4(A0), D1 Source Addressing Mode: EffAdd: D1: A0: 7. reset; MOVE.W (A0)+, D1 Source Addressing Mode: EffAdd: D1: A0: 2. reset; MOVE.W (A0), D1 Source Addressing Mode: EffAdd: D1: A0: 5. reset; MOVE.W -(A0), D1 Source Addressing Mode: EffAdd: D1: A0: 8. reset; MOVE.L (A0)+, D1 Source Addressing Mode: EffAdd: D1: A0: 3. reset; MOVE.B (A0), D1 Source Addressing Mode: EffAdd: D1: A0: 6. reset; MOVE.W A0, D1 Source Addressing Mode: EffAdd: D1: A0: 9. reset; MOVE.L #$002002, D1 Source Addressing Mode: EffAdd: $002002: D1:In Class: Intro to Assembly Language and Addressing Modes Big Endian vs Little Endian in Memory and Registers Consider the following initial register and memory contents when determining the register and memory contents after each instruction has been executed.Registers:D0: $0000 0000D1: $1234 5678 Memory:$002000: $1234$002002: $5678 1. reset; MOVE.B $002000, D0 D0: 3. reset; MOVE.W $002000, D0 D0: 5. reset; MOVE.L $002000, D0 D0: 2. reset; MOVE.B D1, D0 D0: 4. reset; MOVE.W D1, D0 D0: 6. reset; MOVE.L D1, D0
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