Question

3. a. Initially the value of register A = 9Eh. Write the content of accumulator and the flags after the execution of each arithmetic instruction shown in table 5. Show the steps clearly. (2x 5 = 10 Marks) Line # Instruction A S Z A C C 1 ADI 39h 2 ADI 01h Table 5 b. Write a program to evaluate the expression -7, where x and y are the single digit values available in register D and E respectively. (10 Marks)

          3.
a. Initially the value of register A = 9Eh.
Write the content of accumulator and the flags after the
execution of each arithmetic instruction shown in table 5.
Show the steps clearly.
(2x 5 = 10
Marks)
Line # Instruction A S Z A C C
1 ADI 39h
2 ADI 01h
Table 5
b. Write a program to evaluate the expression -7, where x
and y are the single digit values available in register D
and E respectively.
(10 Marks)

3.
a. Initially the value of register A = 9Eh.
Write the content of accumulator and the flags after the
execution of each arithmetic instruction shown in table 5.
Show the steps clearly.
(2x 5 = 10
Marks)
Line # Instruction A S Z A C C
1 ADI 39h
2 ADI 01h
Table 5
b. Write a program to evaluate the expression -7, where x
and y are the single digit values available in register D
and E respectively.
(10 Marks)

Added by Mckenzie S.

Computer Science and Information Technology

Trishna Knowledge Systems 2018 Edition

Instant Answer

Solved by Expert Christian Otero

Step 1

Initially, the value of register A is 9Eh. Show more…

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Solve this by Assembly language 3. a.Initially the value of register A=9Eh Write the content of accumulator and the flags after the execution of each arithmetic instruction shown in table 5 Show the steps clearly. (2x5=10 Marks) Table 5 Line#Instruction ADI 39h ADI 01h b. Write a program to evaluate the expression -7,where x and y are the single digit values available in register D and E respectively (10Marks)