1. ASCII & Gray Codes

2. ASCII Table

3. Gray Codes Not an arithmetic code
Exhibits only a single change from one code word to the next in sequence
Need to know :
Conversion binary  gray code
Conversion gray code  binary

4. Binary  Gray Codes 1 0 1 1 0 1 1 1 0 1 Gray Codes + + + +
Convert binary number to gray code.
Gray Codes + + + +

5. Binary  Gray Codes 1 1 1 1 1 1 0 0 0 0 Gray Codes + + + +
Convert binary number to gray code.
Gray Codes + + + +

6. Gray Codes  Binary 1 0 1 1 0 1 1 0 1 1 Binary + + + +
Convert gray code to binary.
Binary + + + +

7. Gray Codes  Binary 1 1 0 1 1 1 0 0 1 0 Binary + + + +
Convert gray code to binary.
Binary + + + +