glossary:asciicode
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ASCII American Standard Code for Information Interchange
Control Codes
These are non printable characters that control the operation of the communication equipment:
| Hex | Dec | Code | Description | Hex | Dec | Code | Description | |
| 00 | 0 | NUL | Null | 10 | 16 | DLE | Data Line Escape | |
| 01 | 1 | SOH | Start of Heading | 11 | 17 | DC1 | X On | |
| 02 | 2 | STX | Start of Text | 12 | 18 | DC2 | Aux On | |
| 03 | 3 | ETX | End of Text | 13 | 19 | DC3 | X Off | |
| 04 | 4 | EOT | End of Transmit | 14 | 20 | DC4 | Aux Off | |
| 05 | 5 | ENQ | Enquiry | 15 | 21 | NAK | Negative Acknowledge | |
| 06 | 6 | ACK | Acknowledge | 16 | 22 | SYN | Synchronous File | |
| 07 | 7 | BEL | Bell | 17 | 23 | ETB | End of Transmitted Block | |
| 08 | 8 | BS | Backspace | 18 | 24 | CAN | Cancel | |
| 09 | 9 | HT | Horizontal Tab | 19 | 25 | EM | End of Medium | |
| 0A | 10 | LF | Line Feed | 1A | 26 | SUB | Substitute | |
| 0B | 11 | VT | Vertical Tab | 1B | 27 | ESC | Escape | |
| 0C | 12 | FF | Form Feed | 1C | 28 | FS | File Separator | |
| 0D | 13 | CR | Carriage Return | 1D | 29 | GS | Group Separator | |
| 0E | 14 | SO | Shift Out | 1E | 30 | RS | Record Separator | |
| 0F | 15 | SI | Shift In | 1F | 31 | US | Unit Separator |
Text Codes
| Hex | Dec | Code | Hex | Dec | Code | |
| 20 | 32 | Space | 30 | 48 | 0 | |
| 21 | 33 | ! | 31 | 49 | 1 | |
| 22 | 34 | “ | 32 | 50 | 2 | |
| 23 | 35 | # | 33 | 51 | 3 | |
| 24 | 36 | $ | 34 | 52 | 4 | |
| 25 | 37 | % | 35 | 53 | 5 | |
| 26 | 38 | & | 36 | 54 | 6 | |
| 27 | 39 | ' | 37 | 55 | 7 | |
| 28 | 40 | ( | 38 | 56 | 8 | |
| 29 | 41 | ) | 39 | 57 | 9 | |
| 2A | 42 | * | 3A | 58 | : | |
| 2B | 43 | + | 3B | 59 | ; | |
| 2C | 44 | , | 3C | 60 | < | |
| 2D | 45 | - | 3D | 61 | = | |
| 2E | 46 | . | 3E | 62 | > | |
| 2F | 47 | / | 3F | 63 | ? |
glossary/asciicode.1375335693.txt.gz · Last modified: 2014/11/11 13:27 (external edit)