Program examples of instruction formats for the CLR, ADD, and MOVE instructions.
ID: 2989690 • Letter: P
Question
Program examples of instruction formats for the CLR, ADD, and MOVE instructions. Thus, if the programs are not rewritten, they will not take advantage of the enhanced instruction set of the advanced processors. EXERCISES Write the symbolic statements necessary to add two values in memory together and store the results in a third location. Assume that (Al) = $1000 and ($1000) = $0010 before the execution of each instruction listed. Determine the resulting action of each instruction. CLR-B $1000 CLR.W (Al) MOVE.W A1,(A1) MOVE W $1000,Dl MOVE.W #$51000,D1 MOVEB (A1)D1 The values are hexadecimal numbers for addresses and contents.Explanation / Answer
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