Question

CCR flags get set by ADD and SUB instructions. Perform the following binary operations and provide...

  CCR flags get set by ADD and SUB instructions. Perform the following binary operations and provide the resulting N, Z, C and V flag values. Only the values for the flags. not the binary addition/subtraction

  0011 0111
+ 0101 1011
------------

N =    Z =   

C =    V =

 1011 1111
+ 0100 1001
------------

N =    Z =   

C =    V =

 0000 1011
+ 0011 1101
------------

N =    Z =   

C =    V =

Note this is a subtraction problem.  
  0000 0000
- 0001 0000
------------

N =    Z =   

C =    V = 0

Do all will thumb up pls

Engineering   Electrical-Engineering   
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