Number Systems and Conversions - samuel-richardson/Sam-Tech-Journal GitHub Wiki

  • 1 bit, 2 nibble, ,8 byte
  • Binary uses base 2
  • 17 to binary
    • 10001
  • 25 to binary
    • 11001
  • Hexadecimal uses 0-9 and A-F A =10, B=11, C=12, D=13, E=14, F=15
  • 2D = 2 x 16^1 + D x 16^0
  • 1C to decimal is 28
  • 64 in hex to decimal is 100
  • 49 to hex is 0x31 *106 to hex is 0x6A
  • 0x means hexadecimal *binary is usually displayed in nibbles ,bits, or bytes