Week 3

Chapters (Computer organization and design fundamentals):

• 2.7 Hexadecimal Representation
• 2.8 Binary Coded Decimal
• 2.9 Gray Codes

• 9.3 Parity
• 9.6 Hamming Code

Chapters (Digital Electronics):

• 2.2 Excess-3 Code

• 2.4 Alphanumeric Codes
  • 2.4.1 ASCII code
  • 2.4.3 Unicode

Videos:

• Sign-Bit Magnitude, 1's, and 2's Complement

• Fixed Point Binary Fractions
• Floating Point Binary Fractions
• Floating Point Range versus Precision

• Packed Binary Coded Decimal
• Introduction to Gray Code
• Why use Gray code?

• Introduction to ASCII Character Encoding
• Unicode Code Points and UTF-8 Encoding
• UTF-8 Encoding Examples

• Parity Code
• Hamming Code