按 键 |
单 键 | SHIFT | CTRL | ALT | ||||
| 扫描码 | ASCII码 | 扫描码 | ASCII码 | 扫描码 | ASCII码 | 扫描码 | ASCII码 | |
| Esc | 01 | 1B | 01 | 1B | 01 | 1B | 01 | 00 |
| Backspace | 0E | 08 | 0E | 08 | 0E | 7F | 0E | 00 |
| Tab | 0F | 09 | 0F | 00 | 94 | 00 | A5 | 00 |
| Enter | 1C | 0D | 1C | 0D | 1C | 0A | 1C | 00 |
按 键 |
单 键 | SHIFT | CTRL | ALT | ||||
| 扫描码 | ASCII码 | 扫描码 | ASCII码 | 扫描码 | ASCII码 | 扫描码 | ASCII码 | |
| [ and { | 1A | 5B | 1A | 7B | 1A | 1B | 1A | 00 |
| ] and } | 1B | 5D | 1B | 7D | 1B | 1D | 1B | 00 |
| ; and : | 27 | 3B | 27 | 3A | 27 | |||
| ' and " | 28 | 27 | 28 | 22 | 28 | |||
| \ and | | 2b | 5C | 2b | 7C | 2B | 1C | 2b | |
| , and < | 33 | 2C | 33 | 3C | 33 | |||
| . and > | 34 | 2E | 34 | 3E | 34 | |||
| / and ? | 35 | 2F | 35 | 3F | 35 | |||
按 键 |
单 键 | SHIFT | CTRL | ALT | ||||
| 扫描码 | ASCII码 | 扫描码 | ASCII码 | 扫描码 | ASCII码 | 扫描码 | ASCII码 | |
| Slash(/) | E0 | 2F | E0 | 2F | 95 | 00 | A4 | 00 |
| Enter | E0 | 0D | E0 | 0D | E0 | 0A | A6 | 00 |
| Home | 47 | E0 | 47 | E0 | 77 | E0 | 97 | 00 |
| End | 4F | E0 | 4F | E0 | 75 | E0 | 9F | 00 |
| PageUp | 49 | E0 | 49 | E0 | 84 | E0 | 99 | 00 |
| PageDown | 51 | E0 | 51 | E0 | 76 | E0 | A1 | 00 |
| DnArrow | 50 | E0 | 50 | E0 | 91 | E0 | A0 | 00 |
| LeftArrow | 4B | E0 | 4B | E0 | 73 | E0 | 9B | 00 |
| RightArrow | 4D | E0 | 4D | E0 | 74 | E0 | 9D | 00 |
| UpArrow | 48 | E0 | 48 | E0 | 8D | E0 | 98 | 00 |
| Ins | 52 | E0 | 52 | E0 | 92 | E0 | A2 | 00 |
| Del | 53 | E0 | 53 | E0 | 93 | E0 | A3 | 00 |
当这些键被按下时，BIOS并没有把它们的扫描码输入键盘缓冲区。
| 按 键 | 扫描码 |
| CapsLock | 3A |
| NumLock | 45 |
| ScrollLock | 46 |
| Shift(Left) | 2A |
| Shift(Right) | 36 |
| Alt | 38 |
| Ctrl | 1D |
| PrtScreen | 37 |