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Using Dos Debug answer the following Part 3: Executing Instructions With The Trace Command In this part, the machine code instructions that were save in
Using Dos Debug answer the following
Part 3: Executing Instructions With The Trace Command In this part, the machine code instructions that were save in the memory will be executed with the TRACE command. Remember to Mark, copy and paste the sequence of DEBUG commands displayed to your word document before it scrolls off the top of the screen. 1. Initialize the internal registers of the 80x86 as follows: -0000H BX-0001 H CX = 0002H DX = 0003H SI 0010H DI 0020H BP 0030H Verify the initialization by displaying the new contents of the registers. 2. Fill all memory locations in the range DS:00 through DS:1F with 00H and then initialize the word storage locations as given below: (DS:0001H) BBBBH (DS:0004H) CCCCH (DS:0011H) = DDDDH (DS:0014H) EEEEH (DS:0016H) FFFFH 3. Display the contents of the internal registers, and memory locations DS:00 through DS:1F 4. Execute the instructions in part-2 (a through g) with the TRACE command. Write the content of internal registers and other displayed information at the end of each step. 5. Describe the operation performed by the instruction. a. MOV AX, BX b. MOV AX, AAAA c. MOV AX, [BX] d. MOV AX, [0004]- e. MOV AX, [BX+SI] f. MOV AX, [SI + 4] g. MOV AX, [BX+SI+4] Step by Step Solution
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