Week 4

Chapters (Computer organization and design fundamentals):

• 3 Binary Math and Signed Representations
  • 3.1 Binary Addition
  • 3.2 Binary Subtraction
  • 3.3 Binary Complements
    • 3.3.1 One's Complement
    • 3.3.2 Two's Complement
    • 3.3.3 Most Significant Bit as a Sign Indicator
    • 3.3.4 Signed Magnitude
    • 3.3.5 MSB and Number of Bits
    • 3.3.6 Issues Surrounding the Conversion of Binary Numbers.
    • 3.3.7 Minimums and Maximums
  • 3.4 Floating Point Binary
  • 3.5 Hexadecimal Addition
  • 3.6 BCD Addition
  • 3.7 Multiplication and Division by Powers of Two
  • 3.8 Easy Decimal to Binary Conversion Trick
  • 3.9 Arithmetic Overflow

Videos:

• Addition and Subtraction in Binary
• Basics of Complement Notation
• 2's Complement Notation Example and Shortcut
• Overflow in Unsigned and 2's Complement