Showing changes from revision #2 to #3:
Added | Removed | Changed
Bit | Value | Meaning |
---|---|---|
0 | - | Reserved for the keyboard handler, must be preserved when writing |
1 | 0 | Scroll Lock off |
1 | Scroll Lock on | |
2 | 0 | Num Lock on |
1 | Num Lock off | |
3 | 0 | Shift off |
1 | Shift on | |
4 | 0 | Caps Lock on |
1 | Caps Lock off | |
5 | 0 | Kana lock (Hiragana entry) |
1 | Romaji lock (Latin entry, as in UK) | |
6 | 0 | Control off |
1 | Control on | |
7 | 0 | Shift enable |
1 | Shift disabled |
On means LED on or key pressed, off the opposite. If Caps Lock is on and Shift Enable off, Shift will have no effect on the letters, if Shift enable is on, you’ll get lower case.