CS2310 Lab Assignment 5 solved

Description

Foundations of Computer System Design Lab

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