27 ASCII Character Set
| Most Significant Character | |||||||||
| Least Significant Character | Hex | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 |
| 0 | NUL | DLE | Space | 0 | @ | P | ‘ | p | |
| 1 | SOH | DC1 | ! | 1 | A | Q | a | q | |
| 2 | STX | DC2 | " | 2 | B | R | b | r | |
| 3 | ETX | DC3 | # | 3 | C | S | c | s | |
| 4 | EOT | DC4 | $ | 4 | D | T | d | t | |
| 5 | ENQ | NAK | % | 5 | E | U | e | u | |
| 6 | ACK | SYN | & | 6 | F | V | f | v | |
| 7 | Bell | ETB | ’ | 7 | G | W | g | w | |
| 8 | BS | CAN | ( | 8 | H | X | h | x | |
| 9 | HT | EM | ) | 9 | I | Y | i | y | |
| A | LF | SUB | * | : | J | Z | j | z | |
| B | VT | ESC | + | ; | K | [ | k | { | |
| C | FF | FS | , | < | L | \ | l | | | |
| D | CR | GS | - | = | M | ] | m | } | |
| E | SO | RS | . | > | N | ^ | n | ~ | |
| F | SI | US | / | ? | O | _ | o | DEL | |