Values for Operand1 and Operand2 to
test Project #1 circuits
Operand1
Operand2
RES = (Operand2-Operand1)*4
OVF
1. 0
0
0
No
2. 20
20
0
No
3.
40
10
-120
No
4.
10
40
120
No
5.
30
-10
[-160]
Yes (after *4)
6. -66
66
[ 528]
Yes (before *4)
7. -20
-10
40
No
8. 42
10
-128
No
9. -10
21
124
No
10.
-22
10
128
Yes (after *4)
11.
66
-66
[-528]
Yes (before *4)