Summary of EBCDIC and ASCII Codes The following table summarises both codes originating from the same 256 possibilities offered by 8 bits. It can be seen that the EBCDIC and ASCII codes are quite different. Binary Decimal EBCDIC EBCDIC ASCII ASCII Code Equiv. Char. Punch Code Char. Punch Code 00000000 0 00000001 1 00000010 00000011 3 00000100 4 00000101 5 00000110 6 00000111 7 00001000 8 00001001 9 00001010 10 00001011 11 00001100 12 00001101 13 00001110 14 00001111 15 00010000 16 00010001 17 00010010 18 0001 DOll 19 00010100 20 00010101 21 00010110 22 00010111 23 00011000 24 00011001 25 00011010 26 00011011 27 00011100 28 00011101 29 00011110 30 00011111 31 00100000 32 space 00100001 33 12' 7' 8. 00100010 34 7,8. 00100011 35 # 3,8. 00100100 36 $ 11 ,3,8. 00100101 37 % 0,4,8. 00100110 38 & 12. 00100111 39 5,8. 00101000 40 12,5 ,8. 52 Codes for Computers and Microprocessors Binary Decimal EBCDIC EBCDIC ASCII ASCII Code Equiv. Char. Punch Code Char. Punch Code 00101001 41 11 ,5,8. 00101010 42 11 ,4 '8. 00101011 43 12,6,8. 00101100 44 0,3,8. 00101101 45 11. 00101110 46 12,3,8. 00101111 47 I 0' 1. 00110000 48 0 0. 00110001 49 1 1. 00110010 50 2 2. 00110011 51 3 3. 00110100 52 4 4. 00110101 53 5 5. 00110110 54 6 6. 00110111 55 7 7. 00111000 56 8 8. 00111001 57 9 9. 00111010 58 2,8. 00111011 59 11 '6' 8. 00111100 60 12,4,8. 00111101 61 6,8. 00111110 62 0,6,8. 00111111 63 0,7,8. 01000000 64 space 4,8. 01000001 65 A 12' 1. 01000010 66 B 12' 2. 01000011 G7 c 12' 3. 01000100 68 D 12 '4. 01000101 69 E I 2, 5. 01000110 70 12,6. 01000111 71 G 12 '7. OIOOlOOO 72 II I2,8. 01001001 73 [ 12,9. 01001010 74 c 12,2,8. .J 11,1. 01001011 75 I2,3,8. K 1!' 2. 01001! 00 76 12,4,8. 11 '3. 01001101 77 12,5,8. ~I 11 '4. 01001110 78 + 12' 6' 8. r-; I I, 5. 01001111 79 I I 2, 7, 8. 0 1 I, 6. 01010000 80 f, 12. p 1! '7. 01010001 81 Q 11,8. 01010010 82 R 11 '9. 01010011 83 s 0,2. 01010100 84 T 0' .). 01010101 85 u 0,4. 01010110 86 r 0,5. 01010111 87 1\ 0,6. 01011000 88 X 0,7. 01011001 89 y 0,8. 01011010 90 11 '2' 8. 0,9. 01011011 91 11' 3' 8. [ 12' 2 '8. 01011100 92 11,4' 8. \ 0,2,8. 01011101 93 11 ,5,8. l 11 '2 ,8. 0101!110 94 11 ,6, 8. ll '7' 8 01011111 95 11 '7' 8. 01100000 96 11. 01100001 97 I 0' 1. 01100010 98 01100011 99 01100100 100 01100101 101 01100110 102 01100111 103 01101000 104 Summary of EBCDIC and ASCII Codes 53 Binary Decimal EBCDIC EBCDIC ASCII ASCI I Code Equiv. Char. Punch Code Char. Punch Code 01101001 105 01101010 106 I 12 ,11. 01101011 107 0,3,8. 01101100 108 0,4,8. 01101101 109 0,5,8. 01101110 110 0,6,8. 01101111 111 0,7,8. 01110000 112 01110001 113 01110010 114 01110011 115 01110100 116 01110101 117 01110110 118 01110111 119 01111000 120 01111001 121 01111010 122 2,8. 01111011 123 3,8. 01111100 124 4,8. 01111101 125 5,8. 01111110 126 6,8. 01111111 127 7,8. 10000000 128 10000001 129 a 1. 12.0. 10000010 130 b 2. 12.0. 10000011 131 c 3,12,0. 10000100 132 d 4. 12.0. 10000101 133 e 5,12,0. 10000110 134 f 6,12,0. 10000111 135 g 7,12,0. 10001000 136 h 8,12. 0. 10001001 137 9,12,0. 10001010 138 10001011 139 10001100 140 10001101 141 1000111 0 142 10001111 143 10010000 144 10010001 145 j 12,11.1. 10010010 14(J k 12. 11. 2. 10010011 147 12,11,3. 10010100 148 m 12,11,4. 10010101 149 n 12. 11, 5. 10010110 150 0 12,11,6. 10010111 I 51 p 12,11,7. 10011000 !52 q 12,11,8. 10011001 !53 r 12,11,9. 10011010 !54 10011011 ISS 10011100 I 56 10011101 !57 10011110 158 10011111 159 10100000 160 10100001 161 10100010 162 11,0, 2. 10100011 163 t 11,0,3. 10100100 164 u 11,0,4. 10100101 165 v 11,0.5. 10100110 166 w 11 ,0.6. 10100111 167 X 11 ,0. 7. 10101000 168 y 11 ,0,8. 54 Codes for Computers and Microprocessors Binary Decimal EBCDIC EBCDIC ASCII ASCII Code Equiv. Char. Punch Code Char. Punch Code 10101001 169 11,0.9. 10101010 170 10101011 171 10101100 172 10101101 173 10101110 174 10101111 175 10110000 176 10110001 177 10110010 178 10110011 179 10110100 180 10110101 181 10110110 182 10110111 183 10111000 184 10111001 185 10111010 186 10111011 187 10111100 188 10111101 189 10111110 190 10111111 191 11000000 192 11000001 193 A ,I., 11000010 194 B .-. II 000011 195 c ,3. 11000100 196 () ,4. 11000101 197 E ,5. 11000110 198 F ,6. 11000111 199 G ..." 11001000 200 II I ,8. 11001001 201 I ,9. 11001010 202 11001011 203 11001100 204 11001101 205 11001110 206 11001111 207 11010000 208 11010001 209 ,) 11,1. 11010010 210 K 11,2. 11010011 211 L 11,3. 11010100 212 M 11,4. 11010101 213 N 11,5. 11010110 214 0 11.6. ·11010111 215 p 11,7. 11011000 216 Q 11,8. 11011001 217 R 11.9. 11011010 218 11011011 219 11011100 220 11011101 221 11011110 222 11011111 223 11100000 224 11100001 225 11100010 226 s 0,2. 11100011 227 T 0,3. 11100100 228 u 0,4. 11100101 229 v 0,5. 11100110 230 w 0,6. 11100111 231 X 0,7. 11101000 232 y 0,8. Summary of EBCDIC and ASCII Codes 55 Binary Decimal EBCDIC EBCDIC ASCII ASCII Code Equiv. Char. Punch Code Char. Punch Code 11101001 233 z 0,9. 11101010 234 11101011 235 11101100 236 11101101 237 11101110 238 11101111 239 11110000 240 0 0. 11110001 241 1 1. 11110010 242 2 2. 11110011 243 3 3. 11110100 244 4 4. 11110101 245 5 5. 11110110 246 6 6. 11110111 247 7 7. 11111000 248 8 8. 11111001 249 9 9. 11111010 250 11111011 251 11111100 252 11111101 253 11111110 254 11111111 255 USASCII Character Set 8-bit OCTAL Character ASCI I Teletype Key Code Name Character Character Combination 200 Null/Idle NULL CTRL 201 Start of Message 50~1 CTRL A 202 End of Address I:OA C:TRL B 203 End of Message L0~1 CTRL c 204 End of Transmission J:OT CTRL 11 205 Who Are You WRU CTRL L 206 Arc You RU CTRL F 207 Audible Signal BELL CTRL G 210 Format Effector H CTRL II 211 !Iori :ontal Tabulation II TAB CTRL 212 Line Feed LF CTRL ,) ~13 \" ert i c ctl Tabulation \ TAB CTRL K ~u rorm Feed IT CTRL L 215 Carriage Return CR CTRL ~~ 216 Shift OIJT so CTRL ~ :1- Shift In SI CTRL 0 ::n De\· icc Control Reversed llCO CTRL r for Data Line Escape 2~1 Device Control Ol'i llCl CTRL Q ~~2 nevicc Control (Tape) 0~ llC2 CTRL R :::~3 Device Control OFF llC3 CTRL s 22--l [1C\' ice Control (Tape) OFF flC4 CTRL T 225 Error ERR CTRL IJ 226 Synchronous Idle SYi'iC C:TRL \" Logical End of Media !Hl CTRL w 230 Separator, Information so CTRL X 231 Separator, Data Oelimitcrs Sl CTRL y 232 Separator, Words 52 CTRL - 233 Separator, Groups S3 SHIFT CTRL K 234 Separator, Records S4 SHIFT CTRL L 235 Separator, Files ss SHIFT CTRL M 236 Separator, ~1i sc. 56 SHIFT CTRL N r- Separator, f1isc. 57 SHIFT CTRL 0 240'" Space SP Space Space Bar 241 Exclamation Point ! SHIFT 242 Quotation Marks SHIFT " 243 ~umber Sign # SHIFT 244 Dollar Sign $ SHIFT 0 245 Percent Sign 0 i!o SHIFT % 246 Ampersand SHIFT 24 7 Apostrophe SHIFT I 250 Parenthesis, Beginning SHIFT 251 Parenthesis, Ending SHIFT 252 Asterisk SHIFT * 253 Plus Sign + SHIFT + 254 Comma USASCII Character Set 57 8-bit OCTAL Character ASCII Teletype Key Code Name Character Character Combination 255 Hyphen 256 Period 257 Virgule I I I 260 Numeral 0 0 0 0 261 Numeral l 1 1 262 Numeral 2 2 2 263 Numeral 3 3 3 264 Numeral 4 4 4 4 265 Numeral 5 5 5 5 266 Numeral 6 6 6 6 267 Numeral 7 7 7 7 270 Numeral 8 8 8 8 271 Numeral 9 9 9 9 272 Colon 273 Semicolon 274 Less Than SIIIFT " 275 Equals SHIFT 276 Greater Than SIIIFT 277 Interrogation Point SHIFT o 300 At SHIFT 301 Letter A A A A 302 Letter B B B B 303 Letter c c c c 304 Letter D D J) D 305 Letter E E E E 306 Letter F I 307 Letter G G G r, 310 Letter H H II II 311 Letter I I I 312 Letter J .) J ,] 313 Letter K K K K 314 Letter L L L L 315 Letter M ~~ ~~ M 316 Letter !II \ 317 Letter 0 0" 0 0" 320 Letter p p p p 321 Letter Q Q Q Q 322 Letter R R R R 323 Letter s s s s 324 Letter T T T T 325 Letter u u u u 326 Letter v v \' \' 327 Letter w w w w 330 Letter X X X X 331 Letter y y y y 332 Letter z z z 333 Bracket Left [ [ SHIFT K 334 Reverse Virgule \ \ SHIFT L 335 Bracket Right l l SHIFT M 336 Up Arrow SHIFT N 337 Left Arrow SHIFT 0 340 to 374 Used for Lower Case 375 Unassigned Control ALT MODE 376 Not Available 377 Rub Out DEL RUB OUT Hexadecimal-Decimal Integer Conversion Table The following tables are reproduced by permission of Honeywell Information Systems Inc.