Question: In addition to an 8 - bit result a function unit also outputs four status bits ( V , C , N , Z )
In addition to an bit result a function unit also outputs four status bits V C N Z defined as follows.
V: Overflow. This bit should be set to when there is an overflow for an operation; otherwise the bit should be Assume the operands are in two's complement representation.
C: Carry out. This bit should be set to when there is a Carry out from the most significant bit of the result of an operation; otherwise the bit should be
N: Negative. This bit should be set to when the result of an operation is negative; otherwise the bit should be Assume the result is in two's complement representation.
Z: Zero. This bit should be set to when the result of an operation is equal to zero; otherwise the bit should be
Determine the correct status bit output for each of the following operations.
Step by Step Solution
There are 3 Steps involved in it
1 Expert Approved Answer
Step: 1 Unlock
Question Has Been Solved by an Expert!
Get step-by-step solutions from verified subject matter experts
Step: 2 Unlock
Step: 3 Unlock
