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Unformatted text preview: (c) add 1776H to AX (d) add DX to the contents of the word in memory pointed to by the sum of BP, SI, and 48 4. All integers in this problem are written in hexadecimal. Let AX = 2AA0, BX = 0CC91, CX = 33E, DI = 9B07, SI = 560, CS = 4002, DS = 850, SS = 9876, and the contents of the word in memory to which [SI+276] points = 4EB7. For each instruction below, (a) identify the addressing modes of both operands, (b) indicate the contents of the destination operand after the addition, (c) give the flag settings for CF, PF, AF, ZF, SF, and OF after the addition, and (d) write the machine code (see Brey, p. 883 for formats). ADD [SI+276H], BL ADD CX, 45H...
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This note was uploaded on 01/25/2012 for the course EE 3750 taught by Professor Desouza during the Fall '08 term at LSU.
- Fall '08