NASCOM BASIC tokenized file
From Just Solve the File Format Problem
Revision as of 16:44, 6 January 2013 by Dan Tobias (Talk | contribs)
NASCOM was yet another early personal computer model from the late 1970s, with a set of tokens bearing a "family resemblance" to others.
Tokens
| Hex | Dec | Token meaning |
|---|---|---|
| 80 | 128 | END |
| 81 | 129 | FOR |
| 82 | 130 | NEXT |
| 83 | 131 | DATA |
| 84 | 132 | INPUT |
| 85 | 133 | DIM |
| 86 | 134 | READ |
| 87 | 135 | LET |
| 88 | 136 | GOTO |
| 89 | 137 | RUN |
| 8A | 138 | IF |
| 8B | 139 | RESTORE |
| 8C | 140 | GOSUB |
| 8D | 141 | RETURN |
| 8E | 142 | REM |
| 8F | 143 | STOP |
| 90 | 144 | OUT |
| 91 | 145 | ON |
| 92 | 146 | NULL |
| 93 | 147 | WAIT |
| 94 | 148 | DEF |
| 95 | 149 | POKE |
| 96 | 150 | DOKE |
| 97 | 151 | SCREEN |
| 98 | 152 | LINES |
| 99 | 153 | CLS |
| 9A | 154 | WIDTH |
| 9B | 155 | MONITOR |
| 9C | 156 | SET |
| 9D | 157 | RESET |
| 9E | 158 | |
| 9F | 159 | CONT |
| A0 | 160 | LIST |
| A1 | 161 | CLEAR |
| A2 | 162 | CLOAD |
| A3 | 163 | CSAVE |
| A4 | 164 | NEW |
| A5 | 165 | TAB |
| A6 | 166 | TO |
| A7 | 167 | FN |
| A8 | 168 | SPC( |
| A9 | 169 | THEN |
| AA | 170 | NOT |
| AB | 171 | STEP |
| AC | 172 | AND |
| AD | 173 | OR |
| AE | 174 | SGN |
| AF | 175 | INT |
| B0 | 176 | ABS |
| B1 | 177 | USR |
| B2 | 178 | FRE |
| B3 | 179 | INP |
| B4 | 180 | POS |
| B5 | 181 | SQR |
| B6 | 182 | RND |
| B7 | 183 | LOG |
| B8 | 184 | EXP |
| B9 | 185 | COS |
| BA | 186 | SIN |
| BB | 187 | TAN |
| BC | 188 | ATN |
| BD | 189 | PEEK |
| BE | 190 | DEEK |
| BF | 181 | POINT |
| C0 | 192 | LEN |
| C1 | 193 | STR$ |
| C2 | 194 | VAL |
| C3 | 195 | ASC |
| C4 | 196 | CHR$ |
| C5 | 197 | LEFT$ |
| C6 | 198 | RIGHT$ |
| C7 | 199 | MID$ |
Documentation
- Manual (Appendix J has list of characters corresponding to the BASIC keywords; the tokens are the high-bit-set versions of those characters)
