Chapler U2 Activities Activity 02a Building a Half-Adder https://logic.ly/lessons/xor-gate/ Note: You should have completed Activity 01b, Introduction to Circuits in Logic.ly, before this activity A. In Logic.ly, Draw two switches, A and B, and connect them using an XOR gate. Describe in words how the XOR gate works. B. Fill in the chart, assuming that is False and 1 is True. A Xor B A and B 0 02 C. Let's add two digits in binary: Fill in the chart: A Answer the following: 10 + 0 lo + 1 The numbers in the Carry column look like (AND XOR) Carry Sum The numbers in the Sum column look like (AND, XOR) D.Finish this circuit that turns Carry Sum Arial - 11. BI U AA EEEE D.Finish this circuit that turns on the lights correctly to match the Carry and Sum columns above. What is this circuit called? E Computers use a Full Adder to add multi-bit numbers. Open up the the fulladder circuit and play with the switches. Help......Samples........1 Bit Full Adder 9 Arial - 1. BI U AA EE E EE Draw a picture of the full adder in the space below Fill in the Truth Table for the Full Adder Sum Carry slololololo B 0 0 1 C 0 1 0 1 0 0 F. Practice Add these 4 bit numbers: Your answer will be in binary.. + 1 1 1 0 1 1 0 1 Activity 02b Building a Full-Adder Note: You should have completed Activity 02a, Building a Half-Adder A. In Logic.ly. 1. Open up the one-bit full adder 2. Give each switch and light a name: A, B, Cout Cin, Sum 3. Select everything, Create an Integrated Circuit Arrange the inputs to match the picture below. 4. Put the integrated Circuits together to make a 4 bit adder Chapler U2 Activities Activity 02a Building a Half-Adder https://logic.ly/lessons/xor-gate/ Note: You should have completed Activity 01b, Introduction to Circuits in Logic.ly, before this activity A. In Logic.ly, Draw two switches, A and B, and connect them using an XOR gate. Describe in words how the XOR gate works. B. Fill in the chart, assuming that is False and 1 is True. A Xor B A and B 0 02 C. Let's add two digits in binary: Fill in the chart: A Answer the following: 10 + 0 lo + 1 The numbers in the Carry column look like (AND XOR) Carry Sum The numbers in the Sum column look like (AND, XOR) D.Finish this circuit that turns Carry Sum Arial - 11. BI U AA EEEE D.Finish this circuit that turns on the lights correctly to match the Carry and Sum columns above. What is this circuit called? E Computers use a Full Adder to add multi-bit numbers. Open up the the fulladder circuit and play with the switches. Help......Samples........1 Bit Full Adder 9 Arial - 1. BI U AA EE E EE Draw a picture of the full adder in the space below Fill in the Truth Table for the Full Adder Sum Carry slololololo B 0 0 1 C 0 1 0 1 0 0 F. Practice Add these 4 bit numbers: Your answer will be in binary.. + 1 1 1 0 1 1 0 1 Activity 02b Building a Full-Adder Note: You should have completed Activity 02a, Building a Half-Adder A. In Logic.ly. 1. Open up the one-bit full adder 2. Give each switch and light a name: A, B, Cout Cin, Sum 3. Select everything, Create an Integrated Circuit Arrange the inputs to match the picture below. 4. Put the integrated Circuits together to make a 4 bit adder