Question

Q1- An 8-bits register R, determine the values of status bits C,S,Z,V after each
of the following instructions .Draw diagram of PSW, The initial value of
register R in each case is hexadecimal 82. The number below are in
hexadecimal .
A- ADD immediate operand D6 to R
B- Exclusive OR R with R
C- Subtract immediate operand 8A from R

Answer 1

Answer:

Q1- An 8-bits register R, determine the values of status bits C,S,Z,V after each

of the following instructions .Draw diagram of PSW, The initial value of

register R in each case is hexadecimal 82. The number below are in

hexadecimal .

A- ADD immediate operand D6 to R

B- Exclusive OR R with R

C- Subtract immediate operand 8A from R

Answer 2

Answer:

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