Use the following values as parameters passed to the KEY function to detect if a key is pressed on the keyboard.
| Key | VIC-20 | C-64 / C-128 | C-16 / Plus/4 |
|---|---|---|---|
| * | 64832 | 48898 | 48898 |
| + | 65056 | 57089 | 48960 |
| , | 32544 | 57216 | 57216 |
| - | 48928 | 57152 | |
| . | 61216 | 57104 | 57104 |
| / | 63296 | 49024 | 49024 |
| : | 57120 | 57120 | 57120 |
| ; | 64320 | 48900 | 48900 |
| = | 57152 | 48928 | 48928 |
| @ | 57152 | ||
| A | 64258 | 64772 | 64772 |
| B | 61192 | 63248 | 63248 |
| C | 61188 | 64272 | 64272 |
| CBM | 57089 | 32544 | 32544 |
| CRSR DN | 63360 | 65152 | 57089 |
| CRSR LT | 48897 | ||
| CRSR RT | 64384 | 65028 | 48904 |
| CRSR UP | 57096 | ||
| CTRL | 64257 | 32516 | 32516 |
| D | 64260 | 64260 | 64260 |
| DEL | 65152 | 65025 | 65025 |
| E | 48898 | 64832 | 64832 |
| ESC | 48912 | ||
| F | 57092 | 64288 | 64288 |
| F1/F2 | 57216 | 65040 | |
| F1/F4 | 65040 | ||
| F2/F5 | 65056 | ||
| F3/6 | 65088 | ||
| F3/F4 | 49024 | 65056 | |
| F5/F6 | 32640 | 65088 | |
| F7/F8 | 61312 | 65032 | |
| 0 | 32528 | 61192 | 61192 |
| G | 64264 | 63236 | 63236 |
| H | 57096 | 63264 | 63264 |
| HELP/F7 | 65032 | ||
| HOME | 32576 | 48904 | 32514 |
| I | 64784 | 61186 | 61186 |
| J | 64272 | 61188 | 61188 |
| K | 57104 | 61216 | 61216 |
| L | 64288 | 57092 | 57092 |
| LSHIFT | 63234 | 64896 | |
| M | 61200 | 61200 | 61200 |
| N | 63248 | 61312 | 61312 |
| O | 48912 | 61248 | 61248 |
| P | 64800 | 57090 | 57090 |
| Q | 48897 | 32576 | 32576 |
| R | 64772 | 64258 | 64258 |
| RETURN | 64896 | 65026 | 65026 |
| RSHIFT | 61248 | 48912 | |
| S | 57090 | 64800 | 64800 |
| SHIFT | 64896 | ||
| SPACE | 61185 | 32528 | 32528 |
| STOP | 32513 | 32640 | 32640 |
| T | 48900 | 64320 | 64320 |
| U | 48904 | 63296 | 63296 |
| V | 63240 | 63360 | 63360 |
| W | 64770 | 64770 | 64770 |
| X | 63236 | 64384 | 64384 |
| Y | 64776 | 63234 | 63234 |
| Z | 61186 | 64784 | 64784 |
| £ | 65088 | 48897 | 65028 |
| ← | 64769 | 32514 | |
| ↑ | 48960 | 48960 | |
| 1 | 65025 | 32513 | 32513 |
| 2 | 63233 | 32520 | 32520 |
| 3 | 65026 | 64769 | 64769 |
| 4 | 32514 | 64776 | 64776 |
| 5 | 65028 | 64257 | 64257 |
| 6 | 32516 | 64264 | 64264 |
| 7 | 65032 | 63233 | 63233 |
| 8 | 32520 | 63240 | 63240 |
| 9 | 65040 | 61185 | 61185 |