Presentation is loading. Please wait.

Presentation is loading. Please wait.

Digital Logic & Design Lecture No. 3. Number System Conversion Conversion between binary and octal can be carried out by inspection.  Each octal digit.

Similar presentations


Presentation on theme: "Digital Logic & Design Lecture No. 3. Number System Conversion Conversion between binary and octal can be carried out by inspection.  Each octal digit."— Presentation transcript:

1 Digital Logic & Design Lecture No. 3

2 Number System Conversion Conversion between binary and octal can be carried out by inspection.  Each octal digit corresponds to 3 bits = = = =  Is the number a valid octal number? 2

3 Number System Conversion Conversion between binary and hexadecimal can be carried out by inspection.  Each hexadecimal digit corresponds to 4 bits = 9 A 6. B = C B 8. E 7 16 E 9 4. D 2 16 = C 7. 8 F 16 =  Note that the hexadecimal number system requires additional characters to represent its 16 values. 3

4 Number Systems 4

5 5 Basic Binary Arithmetic

6 6 Binary Addition

7 Sum Carry Sum

8 Binary Addition 8 Examples:

9 Basic Binary Arithmetic 9 Binary Subtraction

10 Difference Borrow

11 Binary Subtraction 11 Examples:


Download ppt "Digital Logic & Design Lecture No. 3. Number System Conversion Conversion between binary and octal can be carried out by inspection.  Each octal digit."

Similar presentations


Ads by Google