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以下图表包含全部128位 ASCII十进制(十进制),八进制(十进制),十六进制(十六进制)和字符(ch)代码。
dec | oct | hex | ch | dec | oct | hex | ch | dec | oct | hex | ch | dec | oct | hex | ch | |||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
0 | 0 | 00 | NUL (null) | 32 | 40 | 20 | (space) | 64 | 100 | 40 | @ | 96 | 140 | 60 | ` | | |||
1 | 1 | 01 | SOH (start of header) | 33 | 41 | 21 | ! | 65 | 101 | 41 | A | 97 | 141 | 61 | a | |||
2 | 2 | 02 | STX (start of text) | 34 | 42 | 22 | " | 66 | 102 | 42 | B | 98 | 142 | 62 | b | |||
3 | 3 | 03 | ETX (end of text) | 35 | 43 | 23 | 67 | 103 | 43 | C | 99 | 143 | 63 | c | ||||
4 | 4 | 04 | EOT (end of transmission) | 36 | 44 | 24 | $ | 68 | 104 | 44 | D | 100 | 144 | 64 | d | |||
5 | 5 | 05 | ENQ (enquiry) | 37 | 45 | 25 | % | 69 | 105 | 45 | E | 101 | 145 | 65 | e | |||
6 | 6 | 06 | ACK (acknowledge) | 38 | 46 | 26 | & | 70 | 106 | 46 | F | 102 | 146 | 66 | f | |||
7 | 7 | 07 | BEL (bell) | 39 | 47 | 27 | ' | 71 | 107 | 47 | G | 103 | 147 | 67 | g | |||
8 | 10 | 08 | BS (backspace) | 40 | 50 | 28 | ( | 72 | 110 | 48 | H | 104 | 150 | 68 | h | |||
9 | 11 | 09 | HT (horizontal tab) | 41 | 51 | 29 | ) | 73 | 111 | 49 | I | 105 | 151 | 69 | i | |||
10 | 12 | 0a | LF (line feed - new line) | 42 | 52 | 2a | * | 74 | 112 | 4a | J | 106 | 152 | 6a | j | |||
11 | 13 | 0b | VT (vertical tab) | 43 | 53 | 2b | + | 75 | 113 | 4b | K | 107 | 153 | 6b | k | |||
12 | 14 | 0c | FF (form feed - new page) | 44 | 54 | 2c | , | 76 | 114 | 4c | L | 108 | 154 | 6c | l | |||
13 | 15 | 0d | CR (carriage return) | 45 | 55 | 2d | - | 77 | 115 | 4d | M | 109 | 155 | 6d | m | |||
14 | 16 | 0e | SO (shift out) | 46 | 56 | 2e | . | 78 | 116 | 4e | N | 110 | 156 | 6e | n | |||
15 | 17 | 0f | SI (shift in) | 47 | 57 | 2f | / | 79 | 117 | 4f | O | 111 | 157 | 6f | o | |||
16 | 20 | 10 | DLE (data link escape) | 48 | 60 | 30 | 0 | 80 | 120 | 50 | P | 112 | 160 | 70 | p | |||
17 | 21 | 11 | DC1 (device control 1) | 49 | 61 | 31 | 1 | 81 | 121 | 51 | Q | 113 | 161 | 71 | q | |||
18 | 22 | 12 | DC2 (device control 2) | 50 | 62 | 32 | 2 | 82 | 122 | 52 | R | 114 | 162 | 72 | r | |||
19 | 23 | 13 | DC3 (device control 3) | 51 | 63 | 33 | 3 | 83 | 123 | 53 | S | 115 | 163 | 73 | s | |||
20 | 24 | 14 | DC4 (device control 4) | 52 | 64 | 34 | 4 | 84 | 124 | 54 | T | 116 | 164 | 74 | t | |||
21 | 25 | 15 | NAK (negative acknowledge) | 53 | 65 | 35 | 5 | 85 | 125 | 55 | U | 117 | 165 | 75 | u | |||
22 | 26 | 16 | SYN (synchronous idle) | 54 | 66 | 36 | 6 | 86 | 126 | 56 | V | 118 | 166 | 76 | v | |||
23 | 27 | 17 | ETB (end of transmission block) | 55 | 67 | 37 | 7 | 87 | 127 | 57 | W | 119 | 167 | 77 | w | |||
24 | 30 | 18 | CAN (cancel) | 56 | 70 | 38 | 8 | 88 | 130 | 58 | X | 120 | 170 | 78 | x | |||
25 | 31 | 19 | EM (end of medium) | 57 | 71 | 39 | 9 | 89 | 131 | 59 | Y | 121 | 171 | 79 | y | |||
26 | 32 | 1a | SUB (substitute) | 58 | 72 | 3a | : | 90 | 132 | 5a | Z | 122 | 172 | 7a | z | |||
27 | 33 | 1b | ESC (escape) | 59 | 73 | 3b | ; | 91 | 133 | 5b | [ | 123 | 173 | 7b | { | |||
28 | 34 | 1c | FS (file separator) | 60 | 74 | 3c | < | 92 | 134 | 5c | \ | 124 | 174 | 7c | | | |||
29 | 35 | 1d | GS (group separator) | 61 | 75 | 3d | = | 93 | 135 | 5d | ] | 125 | 175 | 7d | } | |||
30 | 36 | 1e | RS (record separator) | 62 | 76 | 3e | 94 | 136 | 5e | ^ | 126 | 176 | 7e | ~ | ||||
31 | 37 | 1f | US (unit separator) | 63 | 77 | 3f | ? | 95 | 137 | 5f | _ | 127 | 177 | 7f | DEL (delete) |