1. LAB #1 Introduction Combinational Logic Design
ENG2410 Digital Design
LAB #1 Introduction
Combinational Logic Design
ENG241/ Lab #1

2. Lab Objectives Introduce Equipment used in Digital Design Lab.
Build some basic combinational circuits.
Get handy with good practice of testing and debugging.
ENG241/ Lab #1

3. The Breadboard
Is used to assemble your components and wires to form the circuit.
ENG241/ Lab #1

4. The SSI Integrated Circuits
The logic gates are integrated in a single chip (IC).
Most of the IC used are 14pin.
You will be using basic gates: AND, OR, NOT.
ENG241/ Lab #1

5. IC Pin Connections IC Information  Webpage ENG241/ Lab #1
ENG241/ Lab #1

6. Power Supply The Power Supply will provide you with +5 Volts and GND.
Connect the black lead to GND
Connect the Red lead to +5V
ENG241/ Lab #1

7. The Probe Connect the probe to +5 V and GND.
The Probe will be used to check the outputs and inputs for debugging.
ENG241/ Lab #1

8. Part 1
Implement a circuit that adds two bits A0, B0, with the following outputs Sum, Carry: A0 B0
Sum
Carry 1
This is a 2 input function.
Build the circuit using SSI logic.
ENG241/ Lab #1

9. Part 2
In this part of the Lab you will implement the following function:
This is a 3 input function.
Draw the circuit diagram.
Build the circuit using SSI logic.
ENG241/ Lab #1

10. 3-input AND/OR Gates
If you are asked to use only 2-input AND gates and OR gates then you can construct a 3-input AND gate using TWO 2-input AND gates. The same applies for 3-input OR gates.
ENG241/ Lab #1

11. Academic Misconduct
Reports and demos are submitted as a group, but it is a SINGLE group effort
You may talk with other groups but sharing codes or reports is NOT ALLOWED
Copying reports from previous years is also NOT ALLOWED
If we find copying we are REQUIRED to report it