Description
Design of an 8-bit ALU with specifications given separately.
Test cases for logical operations
1 pair of operands with X not equal to Y, for NOP 1 pair of operands with X equal to Y, for NOP
1 pair of operands for each logical operation (AND, OR, XOR)
Test cases for arithmetic operations:
1 pair of operands that does not result in an overflow for each of the following arithmetic operations:
Unsigned addition
Unsigned subtraction with X > Y Signed addition
Signed subtraction
Unsigned multiplication Signed multiplication
1 pair of operands that results in an overflow for each of the following arithmetic operations:
Unsigned addition Signed addition
Signed subtraction
Unsigned multiplication Signed multiplication
