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Numeric Systems

Numeric Systems. All Numeric Systems. Numeric Systems. Decimal Binary Octal Hexadecimal. Numeric Systems. Decimal Base 10 0,1,2… 9 Arabic Hindu numbers How do we read this number? Why? 9,852. Binary Numbers. 1 and 0 Binary digits (bits) Base 2

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Numeric Systems

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  1. Numeric Systems All Numeric Systems

  2. Numeric Systems • Decimal • Binary • Octal • Hexadecimal

  3. Numeric Systems • Decimal • Base 10 • 0,1,2… 9 • Arabic Hindu numbers How do we read this number? Why? 9,852

  4. Binary Numbers • 1 and 0 • Binary digits (bits) • Base 2 • Ascii (American Standard for Information interchange) System • Std ASCCII 7 bits yields 128 presentations • Extended ASCII 8 bit Yields 256 presentations 1010 Is 12 not One hundred and ten

  5. Octal Numbers • 0,1,2 .. 7 • Base 8 • Binary coded Octal 3 bits • 6 base 10 is not the same as 6 base 10 or 6 base 16 ?!

  6. Hexadecimal Numbers • 0,1,2 .. 9, A, B, … F • Base 16 • Binary coded hex 4 bits • 6 base 10 is not the same as 6 base 10 or 6 base 16 ?!

  7. convert • From decimal to: • to Binary • Hexadecimal • Octal

  8. convert • From Binary to: • to Binary • BCH to Hexadecimal • BCO to Octal

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