Binary Codes

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Telecommunications Primer Signals, Building Blocks And Networks.
Binary Codes Contain Binary Digits and ASCII and EBCDIC

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Binary Codes

  1. 1. <ul><li>4.1 </li></ul><ul><li>Binary Codes </li></ul>
  2. 2. 4.1.1 Binary Digits: <ul><ul><li>Between machines information is exchanged by binary digits (bits). </li></ul></ul><ul><ul><li>Each bit is two valued—either 0 or 1. </li></ul></ul><ul><ul><li>Two common states are use today that are given below. </li></ul></ul><ul><ul><ul><li>ASCII </li></ul></ul></ul><ul><ul><ul><li>EBCDIC </li></ul></ul></ul>
  3. 3. 4.1.1 Binary Digits: <ul><li>ASCII </li></ul><ul><ul><li>Stands for American Standard code for Information Interchange. </li></ul></ul><ul><ul><li>Employ a sequence of seven bits. </li></ul></ul><ul><ul><li>Each bit may be 0 or 1. </li></ul></ul><ul><ul><li>It contain 2 7 , or 128 unique patterns. </li></ul></ul>
  4. 4. 4.1.1 Binary Digits: <ul><li>EBCDIC </li></ul><ul><ul><li>Stands for Extended Binary Coded Decimal interchange Code </li></ul></ul><ul><ul><li>Employs a sequence of eight bits. </li></ul></ul><ul><ul><li>Each bit may be 0 or 1. </li></ul></ul><ul><ul><li>EBCDIC contains 2 8 , or 256 unique patterns. </li></ul></ul>

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