Difference between revisions of "Keyboard"
m (Added References header.) |
(Added columns 12 to 15.) |
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===Scan Code Matrix=== | ===Scan Code Matrix=== | ||
− | + | Columns 10 to 12 contain the Master keypad scan codes. Columns 12 to 15 with scan codes in (brackets) are keys on RISC OS/Archimedes and other systems. Note that in the diagram rows 0 and 7 are swapped to be similar to the physical keyboard layout. | |
− | Columns 10 to 12 contain the Master keypad scan codes. | ||
− | |||
− | Note that rows 0 and 7 are swapped. | ||
<table style="font-family:sans-serif;text-align:center;"> | <table style="font-family:sans-serif;text-align:center;"> | ||
− | <tr><th><th>C0<th>C1<th>C2<th>C3<th>C4<th>C5<th>C6<th>C7<th>C8<th>C9<th>C10<th>C11<th>C12<tr><th>R7 | + | <tr><th><th>C0<th>C1<th>C2<th>C3<th>C4<th>C5<th>C6<th>C7<th>C8<th>C9<th>C10<th>C11<th>C12<th>C13<th>C14<th>C15<tr><th>R7 |
<td><div style="display:inline-block;"><div style="width:3rem;height:3rem;border-style:solid;border-width:1px;text-align:center;display:table-cell;vertical-align:middle;color:white;background-color:#222222;border-color:#444444 #000000 #000000 #444444;font-size:x-small;">ESCAPE</div></div><br><span style="font-size:x-small">&70</span> | <td><div style="display:inline-block;"><div style="width:3rem;height:3rem;border-style:solid;border-width:1px;text-align:center;display:table-cell;vertical-align:middle;color:white;background-color:#222222;border-color:#444444 #000000 #000000 #444444;font-size:x-small;">ESCAPE</div></div><br><span style="font-size:x-small">&70</span> | ||
<td><div style="display:inline-block;"><div style="width:3rem;height:3rem;border-style:solid;border-width:1px;text-align:center;display:table-cell;vertical-align:middle;color:white;font-size:medium;background-color:#E81D0B;border-color:#F82D1B #D80000 #D80000 #F82D1B;"><i>f</i><sub>1</sub></div></div><br><span style="font-size:x-small">&71</span> | <td><div style="display:inline-block;"><div style="width:3rem;height:3rem;border-style:solid;border-width:1px;text-align:center;display:table-cell;vertical-align:middle;color:white;font-size:medium;background-color:#E81D0B;border-color:#F82D1B #D80000 #D80000 #F82D1B;"><i>f</i><sub>1</sub></div></div><br><span style="font-size:x-small">&71</span> | ||
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<td><div style="display:inline-block;"><div style="width:3rem;height:3rem;border-style:solid;border-width:1px;text-align:center;display:table-cell;vertical-align:middle;color:white;background-color:#222222;border-color:#444444 #000000 #000000 #444444;font-size:large;">5</div></div><br><span style="font-size:x-small">&7B</span> | <td><div style="display:inline-block;"><div style="width:3rem;height:3rem;border-style:solid;border-width:1px;text-align:center;display:table-cell;vertical-align:middle;color:white;background-color:#222222;border-color:#444444 #000000 #000000 #444444;font-size:large;">5</div></div><br><span style="font-size:x-small">&7B</span> | ||
<td><div style="display:inline-block;"><div style="width:3rem;height:3rem;border-style:solid;border-width:1px;text-align:center;display:table-cell;vertical-align:middle;color:white;background-color:#222222;border-color:#444444 #000000 #000000 #444444;font-size:large;">2</div></div><br><span style="font-size:x-small">&7C</span> | <td><div style="display:inline-block;"><div style="width:3rem;height:3rem;border-style:solid;border-width:1px;text-align:center;display:table-cell;vertical-align:middle;color:white;background-color:#222222;border-color:#444444 #000000 #000000 #444444;font-size:large;">2</div></div><br><span style="font-size:x-small">&7C</span> | ||
+ | <td><div style="display:inline-block;"><div style="width:3rem;height:3rem;border-style:solid;border-width:1px;text-align:center;display:table-cell;vertical-align:middle;color:white;background-color:#222222;border-color:#444444 #000000 #000000 #444444;font-size:x-small;">No Conv</div></div><br><span style="font-size:x-small">(&7D)</span> | ||
+ | <td><div style="display:inline-block;"><div style="width:3rem;height:3rem;border-style:solid;border-width:1px;text-align:center;display:table-cell;vertical-align:middle;color:white;background-color:#222222;border-color:#444444 #000000 #000000 #444444;font-size:x-small;">Conv</div></div><br><span style="font-size:x-small">(&7E)</span> | ||
+ | <td><div style="display:inline-block;"><div style="width:3rem;height:3rem;border-style:solid;border-width:1px;text-align:center;display:table-cell;vertical-align:middle;color:white;background-color:#222222;border-color:#444444 #000000 #000000 #444444;font-size:x-small;">Kana</div></div><br><span style="font-size:x-small">(&7F)</span> | ||
<tr><th>R1 | <tr><th>R1 | ||
<td><div style="display:inline-block;"><div style="width:3rem;height:3rem;border-style:solid;border-width:1px;text-align:center;display:table-cell;vertical-align:middle;color:white;background-color:#222222;border-color:#444444 #000000 #000000 #444444;font-size:large;">Q</div></div><br><span style="font-size:x-small">&10</span> | <td><div style="display:inline-block;"><div style="width:3rem;height:3rem;border-style:solid;border-width:1px;text-align:center;display:table-cell;vertical-align:middle;color:white;background-color:#222222;border-color:#444444 #000000 #000000 #444444;font-size:large;">Q</div></div><br><span style="font-size:x-small">&10</span> | ||
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<td><div style="display:inline-block;"><div style="width:3rem;height:3rem;border-style:solid;border-width:1px;text-align:center;display:table-cell;vertical-align:middle;color:white;background-color:#222222;border-color:#444444 #000000 #000000 #444444;font-size:large;">6</div></div><br><span style="font-size:x-small">&1A</span> | <td><div style="display:inline-block;"><div style="width:3rem;height:3rem;border-style:solid;border-width:1px;text-align:center;display:table-cell;vertical-align:middle;color:white;background-color:#222222;border-color:#444444 #000000 #000000 #444444;font-size:large;">6</div></div><br><span style="font-size:x-small">&1A</span> | ||
<td><div style="display:inline-block;"><div style="width:3rem;height:3rem;border-style:solid;border-width:1px;text-align:center;display:table-cell;vertical-align:middle;color:white;background-color:#222222;border-color:#444444 #000000 #000000 #444444;font-size:large;">7</div></div><br><span style="font-size:x-small">&1B</span> | <td><div style="display:inline-block;"><div style="width:3rem;height:3rem;border-style:solid;border-width:1px;text-align:center;display:table-cell;vertical-align:middle;color:white;background-color:#222222;border-color:#444444 #000000 #000000 #444444;font-size:large;">7</div></div><br><span style="font-size:x-small">&1B</span> | ||
− | <td> | + | <td><div style="display:inline-block;"><div style="width:3rem;height:3rem;border-style:solid;border-width:1px;text-align:center;display:table-cell;vertical-align:middle;color:white;font-size:medium;background-color:#E81D0B;border-color:#F82D1B #D80000 #D80000 #F82D1B;"><i>f</i><sub>11</sub></div></div><br><span style="font-size:x-small">(&1C)</span> |
+ | <td><div style="display:inline-block;"><div style="width:3rem;height:3rem;border-style:solid;border-width:1px;text-align:center;display:table-cell;vertical-align:middle;color:white;font-size:medium;background-color:#E81D0B;border-color:#F82D1B #D80000 #D80000 #F82D1B;"><i>f</i><sub>12</sub></div></div><br><span style="font-size:x-small">(&1D)</span> | ||
+ | <td><div style="display:inline-block;"><div style="width:3rem;height:3rem;border-style:solid;border-width:1px;text-align:center;display:table-cell;vertical-align:middle;color:white;font-size:medium;background-color:#E81D0B;border-color:#F82D1B #D80000 #D80000 #F82D1B;"><i>f</i><sub>10</sub></div></div><br><span style="font-size:x-small">(&1E)</span> | ||
+ | <td><div style="display:inline-block;"><div style="width:3rem;height:3rem;border-style:solid;border-width:1px;text-align:center;display:table-cell;vertical-align:middle;color:white;background-color:#222222;border-color:#444444 #000000 #000000 #444444;font-size:x-small;">Scroll Lock</div></div><br><span style="font-size:x-small">(&1F)</span> | ||
<tr><th>R2 | <tr><th>R2 | ||
<td><div style="display:inline-block;"><div style="width:3rem;height:3rem;border-style:solid;border-width:1px;text-align:center;display:table-cell;vertical-align:middle;color:white;font-size:medium;background-color:#E81D0B;border-color:#F82D1B #D80000 #D80000 #F82D1B;"><i>f</i><sub>0</sub></div></div><br><span style="font-size:x-small">&20</span> | <td><div style="display:inline-block;"><div style="width:3rem;height:3rem;border-style:solid;border-width:1px;text-align:center;display:table-cell;vertical-align:middle;color:white;font-size:medium;background-color:#E81D0B;border-color:#F82D1B #D80000 #D80000 #F82D1B;"><i>f</i><sub>0</sub></div></div><br><span style="font-size:x-small">&20</span> | ||
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<td><div style="display:inline-block;"><div style="width:3rem;height:3rem;border-style:solid;border-width:1px;text-align:center;display:table-cell;vertical-align:middle;color:white;background-color:#222222;border-color:#444444 #000000 #000000 #444444;font-size:large;">8</div></div><br><span style="font-size:x-small">&2A</span> | <td><div style="display:inline-block;"><div style="width:3rem;height:3rem;border-style:solid;border-width:1px;text-align:center;display:table-cell;vertical-align:middle;color:white;background-color:#222222;border-color:#444444 #000000 #000000 #444444;font-size:large;">8</div></div><br><span style="font-size:x-small">&2A</span> | ||
<td><div style="display:inline-block;"><div style="width:3rem;height:3rem;border-style:solid;border-width:1px;text-align:center;display:table-cell;vertical-align:middle;color:white;background-color:#222222;border-color:#444444 #000000 #000000 #444444;font-size:large;">9</div></div><br><span style="font-size:x-small">&2B</span> | <td><div style="display:inline-block;"><div style="width:3rem;height:3rem;border-style:solid;border-width:1px;text-align:center;display:table-cell;vertical-align:middle;color:white;background-color:#222222;border-color:#444444 #000000 #000000 #444444;font-size:large;">9</div></div><br><span style="font-size:x-small">&2B</span> | ||
− | <td> | + | <td><div style="display:inline-block;"><div style="width:3rem;height:3rem;border-style:solid;border-width:1px;text-align:center;display:table-cell;vertical-align:middle;color:white;background-color:#222222;border-color:#444444 #000000 #000000 #444444;font-size:x-small;">Pause Break</div></div><br><span style="font-size:x-small">(&2C)</span> |
+ | <td><div style="display:inline-block;"><div style="width:3rem;height:3rem;border-style:solid;border-width:1px;text-align:center;display:table-cell;vertical-align:middle;color:white;background-color:#222222;border-color:#444444 #000000 #000000 #444444;font-size:large;">` |</div></div><br><span style="font-size:x-small">(&2D)</span> | ||
+ | <td><div style="display:inline-block;"><div style="width:3rem;height:3rem;border-style:solid;border-width:1px;text-align:center;display:table-cell;vertical-align:middle;color:white;background-color:#222222;border-color:#444444 #000000 #000000 #444444;font-size:large;">£ ¥</div></div><br><span style="font-size:x-small">(&2E)</span> | ||
+ | <td><div style="display:inline-block;"><div style="width:3rem;height:3rem;border-style:solid;border-width:1px;text-align:center;display:table-cell;vertical-align:middle;color:white;background-color:#222222;border-color:#444444 #000000 #000000 #444444;font-size:x-small;">Back Space</div></div><br><span style="font-size:x-small">(&2F)</span> | ||
<tr><th>R3 | <tr><th>R3 | ||
<td><div style="display:inline-block;"><div style="width:3rem;height:3rem;border-style:solid;border-width:1px;text-align:center;display:table-cell;vertical-align:middle;color:white;background-color:#222222;border-color:#444444 #000000 #000000 #444444;font-size:large;line-height:1.1em;">!<br>1</div></div><br><span style="font-size:x-small">&30</span> | <td><div style="display:inline-block;"><div style="width:3rem;height:3rem;border-style:solid;border-width:1px;text-align:center;display:table-cell;vertical-align:middle;color:white;background-color:#222222;border-color:#444444 #000000 #000000 #444444;font-size:large;line-height:1.1em;">!<br>1</div></div><br><span style="font-size:x-small">&30</span> | ||
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<td><div style="display:inline-block;"><div style="width:3rem;height:3rem;border-style:solid;border-width:1px;text-align:center;display:table-cell;vertical-align:middle;color:white;background-color:#222222;border-color:#444444 #000000 #000000 #444444;font-size:large;">-</div></div><br><span style="font-size:x-small">&3B</span> | <td><div style="display:inline-block;"><div style="width:3rem;height:3rem;border-style:solid;border-width:1px;text-align:center;display:table-cell;vertical-align:middle;color:white;background-color:#222222;border-color:#444444 #000000 #000000 #444444;font-size:large;">-</div></div><br><span style="font-size:x-small">&3B</span> | ||
<td><div style="display:inline-block;"><div style="width:3rem;height:3rem;border-style:solid;border-width:1px;text-align:center;display:table-cell;vertical-align:middle;color:white;background-color:#222222;border-color:#444444 #000000 #000000 #444444;font-size:x-small; xkey">RETURN</div></div><br><span style="font-size:x-small">&3C</span> | <td><div style="display:inline-block;"><div style="width:3rem;height:3rem;border-style:solid;border-width:1px;text-align:center;display:table-cell;vertical-align:middle;color:white;background-color:#222222;border-color:#444444 #000000 #000000 #444444;font-size:x-small; xkey">RETURN</div></div><br><span style="font-size:x-small">&3C</span> | ||
+ | <td><div style="display:inline-block;"><div style="width:3rem;height:3rem;border-style:solid;border-width:1px;text-align:center;display:table-cell;vertical-align:middle;color:white;background-color:#222222;border-color:#444444 #000000 #000000 #444444;font-size:x-small; xkey">Insert</div></div><br><span style="font-size:x-small">(&3D)</span> | ||
+ | <td><div style="display:inline-block;"><div style="width:3rem;height:3rem;border-style:solid;border-width:1px;text-align:center;display:table-cell;vertical-align:middle;color:white;background-color:#222222;border-color:#444444 #000000 #000000 #444444;font-size:x-small; xkey">Home</div></div><br><span style="font-size:x-small">(&3E)</span> | ||
+ | <td><div style="display:inline-block;"><div style="width:3rem;height:3rem;border-style:solid;border-width:1px;text-align:center;display:table-cell;vertical-align:middle;color:white;background-color:#222222;border-color:#444444 #000000 #000000 #444444;font-size:x-small; xkey">Page Up</div></div><br><span style="font-size:x-small">(&3F)</span> | ||
<tr><th>R4 | <tr><th>R4 | ||
<td><div style="display:inline-block;"><div style="width:3rem;height:3rem;border-style:solid;border-width:1px;text-align:center;display:table-cell;vertical-align:middle;color:white;background-color:#222222;border-color:#444444 #000000 #000000 #444444;font-size:x-small;">CAPS LOCK</div></div><br><span style="font-size:x-small">&40</span> | <td><div style="display:inline-block;"><div style="width:3rem;height:3rem;border-style:solid;border-width:1px;text-align:center;display:table-cell;vertical-align:middle;color:white;background-color:#222222;border-color:#444444 #000000 #000000 #444444;font-size:x-small;">CAPS LOCK</div></div><br><span style="font-size:x-small">&40</span> | ||
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<td><div style="display:inline-block;"><div style="width:3rem;height:3rem;border-style:solid;border-width:1px;text-align:center;display:table-cell;vertical-align:middle;color:white;background-color:#222222;border-color:#444444 #000000 #000000 #444444;font-size:x-small;">DELETE</div></div><br><span style="font-size:x-small">&4B</span> | <td><div style="display:inline-block;"><div style="width:3rem;height:3rem;border-style:solid;border-width:1px;text-align:center;display:table-cell;vertical-align:middle;color:white;background-color:#222222;border-color:#444444 #000000 #000000 #444444;font-size:x-small;">DELETE</div></div><br><span style="font-size:x-small">&4B</span> | ||
<td><div style="display:inline-block;"><div style="width:3rem;height:3rem;border-style:solid;border-width:1px;text-align:center;display:table-cell;vertical-align:middle;color:white;background-color:#222222;border-color:#444444 #000000 #000000 #444444;font-size:large;">.</div></div><br><span style="font-size:x-small">&4C</span> | <td><div style="display:inline-block;"><div style="width:3rem;height:3rem;border-style:solid;border-width:1px;text-align:center;display:table-cell;vertical-align:middle;color:white;background-color:#222222;border-color:#444444 #000000 #000000 #444444;font-size:large;">.</div></div><br><span style="font-size:x-small">&4C</span> | ||
+ | <td><div style="display:inline-block;"><div style="width:3rem;height:3rem;border-style:solid;border-width:1px;text-align:center;display:table-cell;vertical-align:middle;color:white;background-color:#222222;border-color:#444444 #000000 #000000 #444444;font-size:x-small;">Num Lock</div></div><br><span style="font-size:x-small">(&4D)</span> | ||
+ | <td><div style="display:inline-block;"><div style="width:3rem;height:3rem;border-style:solid;border-width:1px;text-align:center;display:table-cell;vertical-align:middle;color:white;background-color:#222222;border-color:#444444 #000000 #000000 #444444;font-size:x-small;">Page Down</div></div><br><span style="font-size:x-small">(&4E)</span> | ||
+ | <td><div style="display:inline-block;"><div style="width:3rem;height:3rem;border-style:solid;border-width:1px;text-align:center;display:table-cell;vertical-align:middle;color:white;background-color:#222222;border-color:#444444 #000000 #000000 #444444;font-size:large;">"<br>'</div></div><br><span style="font-size:x-small">(&4F)</span> | ||
<tr><th>R5 | <tr><th>R5 | ||
<td><div style="display:inline-block;"><div style="width:3rem;height:3rem;border-style:solid;border-width:1px;text-align:center;display:table-cell;vertical-align:middle;color:white;background-color:#222222;border-color:#444444 #000000 #000000 #444444;font-size:x-small;">SHIFT LOCK</div></div><br><span style="font-size:x-small">&50</span> | <td><div style="display:inline-block;"><div style="width:3rem;height:3rem;border-style:solid;border-width:1px;text-align:center;display:table-cell;vertical-align:middle;color:white;background-color:#222222;border-color:#444444 #000000 #000000 #444444;font-size:x-small;">SHIFT LOCK</div></div><br><span style="font-size:x-small">&50</span> | ||
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<td><div style="display:inline-block;"><div style="width:3rem;height:3rem;border-style:solid;border-width:1px;text-align:center;display:table-cell;vertical-align:middle;color:white;background-color:#222222;border-color:#444444 #000000 #000000 #444444;font-size:large;">*</div></div><br><span style="font-size:x-small">&5B</span> | <td><div style="display:inline-block;"><div style="width:3rem;height:3rem;border-style:solid;border-width:1px;text-align:center;display:table-cell;vertical-align:middle;color:white;background-color:#222222;border-color:#444444 #000000 #000000 #444444;font-size:large;">*</div></div><br><span style="font-size:x-small">&5B</span> | ||
<td><div style="display:inline-block;"><div style="width:3rem;height:3rem;border-style:solid;border-width:1px;text-align:center;display:table-cell;vertical-align:middle;color:white;background-color:#222222;border-color:#444444 #000000 #000000 #444444;font-size:large;">,</div></div><br><span style="font-size:x-small">&5C</span> | <td><div style="display:inline-block;"><div style="width:3rem;height:3rem;border-style:solid;border-width:1px;text-align:center;display:table-cell;vertical-align:middle;color:white;background-color:#222222;border-color:#444444 #000000 #000000 #444444;font-size:large;">,</div></div><br><span style="font-size:x-small">&5C</span> | ||
+ | <td><div style="display:inline-block;"><div style="width:3rem;height:3rem;border-style:solid;border-width:1px;text-align:center;display:table-cell;vertical-align:middle;color:white;background-color:#222222;border-color:#444444 #000000 #000000 #444444;font-size:large;">+<br>=</div></div><br><span style="font-size:x-small">(&5D)</span> | ||
+ | <td><div style="display:inline-block;"><div style="width:3rem;height:3rem;border-style:solid;border-width:1px;text-align:center;display:table-cell;vertical-align:middle;color:white;background-color:#222222;border-color:#444444 #000000 #000000 #444444;font-size:large;">|<br>\</div></div><br><span style="font-size:x-small">(&5E)</span> | ||
+ | <td><div style="display:inline-block;"><div style="width:3rem;height:3rem;border-style:solid;border-width:1px;text-align:center;display:table-cell;vertical-align:middle;color:white;background-color:#222222;border-color:#444444 #000000 #000000 #444444;font-size:large;">_<br>\</div></div><br><span style="font-size:x-small">(&5F)</span> | ||
<tr><th>R6 | <tr><th>R6 | ||
<td><div style="display:inline-block;"><div style="width:3rem;height:3rem;border-style:solid;border-width:1px;text-align:center;display:table-cell;vertical-align:middle;color:white;background-color:#222222;border-color:#444444 #000000 #000000 #444444;font-size:x-small; wkey">TAB</div></div><br><span style="font-size:x-small">&60</span> | <td><div style="display:inline-block;"><div style="width:3rem;height:3rem;border-style:solid;border-width:1px;text-align:center;display:table-cell;vertical-align:middle;color:white;background-color:#222222;border-color:#444444 #000000 #000000 #444444;font-size:x-small; wkey">TAB</div></div><br><span style="font-size:x-small">&60</span> | ||
Line 342: | Line 357: | ||
<td><div style="display:inline-block;"><div style="width:3rem;height:3rem;border-style:solid;border-width:1px;text-align:center;display:table-cell;vertical-align:middle;color:white;background-color:#222222;border-color:#444444 #000000 #000000 #444444;font-size:large;">1</div></div><br><span style="font-size:x-small">&6B</span> | <td><div style="display:inline-block;"><div style="width:3rem;height:3rem;border-style:solid;border-width:1px;text-align:center;display:table-cell;vertical-align:middle;color:white;background-color:#222222;border-color:#444444 #000000 #000000 #444444;font-size:large;">1</div></div><br><span style="font-size:x-small">&6B</span> | ||
<td><div style="display:inline-block;"><div style="width:3rem;height:3rem;border-style:solid;border-width:1px;text-align:center;display:table-cell;vertical-align:middle;color:white;background-color:#222222;border-color:#444444 #000000 #000000 #444444;font-size:large;">3</div></div><br><span style="font-size:x-small">&6C</span> | <td><div style="display:inline-block;"><div style="width:3rem;height:3rem;border-style:solid;border-width:1px;text-align:center;display:table-cell;vertical-align:middle;color:white;background-color:#222222;border-color:#444444 #000000 #000000 #444444;font-size:large;">3</div></div><br><span style="font-size:x-small">&6C</span> | ||
+ | <td><div style="display:inline-block;"><div style="width:3rem;height:3rem;border-style:solid;border-width:1px;text-align:center;display:table-cell;vertical-align:middle;color:white;background-color:#222222;border-color:#444444 #000000 #000000 #444444;font-size:x-small;">Win Left</div></div><br><span style="font-size:x-small">(&6D)</span> | ||
+ | <td><div style="display:inline-block;"><div style="width:3rem;height:3rem;border-style:solid;border-width:1px;text-align:center;display:table-cell;vertical-align:middle;color:white;background-color:#222222;border-color:#444444 #000000 #000000 #444444;font-size:x-small;">Win Right</div></div><br><span style="font-size:x-small">(&6E)</span> | ||
+ | <td><div style="display:inline-block;"><div style="width:3rem;height:3rem;border-style:solid;border-width:1px;text-align:center;display:table-cell;vertical-align:middle;color:white;background-color:#222222;border-color:#444444 #000000 #000000 #444444;font-size:x-small;">Win Menu</div></div><br><span style="font-size:x-small">(&6F)</span> | ||
<tr><th>R0 | <tr><th>R0 | ||
<td><div style="display:inline-block;"><div style="width:3rem;height:3rem;border-style:solid;border-width:1px;text-align:center;display:table-cell;vertical-align:middle;color:white;background-color:#222222;border-color:#444444 #000000 #000000 #444444;font-size:x-small; wkey">SHIFT</div></div><br><span style="font-size:x-small">&00</span> | <td><div style="display:inline-block;"><div style="width:3rem;height:3rem;border-style:solid;border-width:1px;text-align:center;display:table-cell;vertical-align:middle;color:white;background-color:#222222;border-color:#444444 #000000 #000000 #444444;font-size:x-small; wkey">SHIFT</div></div><br><span style="font-size:x-small">&00</span> | ||
Line 353: | Line 371: | ||
<td><div style="display:inline-block;"><div style="width:3rem;height:3rem;border-style:solid;border-width:1px;text-align:center;display:table-cell;vertical-align:middle;color:black;background-color:white;border-color:#0;">bit 1</div></div><br><span style="font-size:x-small">&08</span> | <td><div style="display:inline-block;"><div style="width:3rem;height:3rem;border-style:solid;border-width:1px;text-align:center;display:table-cell;vertical-align:middle;color:black;background-color:white;border-color:#0;">bit 1</div></div><br><span style="font-size:x-small">&08</span> | ||
<td><div style="display:inline-block;"><div style="width:3rem;height:3rem;border-style:solid;border-width:1px;text-align:center;display:table-cell;vertical-align:middle;color:black;background-color:white;border-color:#0;">bit 0</div></div><br><span style="font-size:x-small">&09</span> | <td><div style="display:inline-block;"><div style="width:3rem;height:3rem;border-style:solid;border-width:1px;text-align:center;display:table-cell;vertical-align:middle;color:black;background-color:white;border-color:#0;">bit 0</div></div><br><span style="font-size:x-small">&09</span> | ||
+ | <td> | ||
+ | <td> | ||
+ | <td> | ||
+ | <tr><th>R0 | ||
+ | <td><div style="display:inline-block;"><div style="width:3rem;height:3rem;border-style:solid;border-width:1px;text-align:center;display:table-cell;vertical-align:middle;color:white;background-color:#222222;border-color:#444444 #000000 #000000 #444444;font-size:x-small; wkey">SHIFT</div></div><br><span style="font-size:x-small">&00</span> | ||
+ | <td><div style="display:inline-block;"><div style="width:3rem;height:3rem;border-style:solid;border-width:1px;text-align:center;display:table-cell;vertical-align:middle;color:white;background-color:#222222;border-color:#444444 #000000 #000000 #444444;font-size:x-small;">CTRL</div></div><br><span style="font-size:x-small">&01</span> | ||
+ | <td><div style="display:inline-block;"><div style="width:3rem;height:3rem;border-style:solid;border-width:1px;text-align:center;display:table-cell;vertical-align:middle;color:white;background-color:#222222;border-color:#444444 #000000 #000000 #444444;font-size:x-small;">ALT</div></div><br><span style="font-size:x-small">&02</span> | ||
+ | <td><div style="display:inline-block;"><div style="width:3rem;height:3rem;border-style:solid;border-width:1px;text-align:center;display:table-cell;vertical-align:middle;color:white;background-color:#222222;border-color:#444444 #000000 #000000 #444444;font-size:x-small;">Left Shift</div></div><br><span style="font-size:x-small">&03</span> | ||
+ | <td><div style="display:inline-block;"><div style="width:3rem;height:3rem;border-style:solid;border-width:1px;text-align:center;display:table-cell;vertical-align:middle;color:white;background-color:#222222;border-color:#444444 #000000 #000000 #444444;font-size:x-small;">Left Ctrl</div></div><br><span style="font-size:x-small">&04</span> | ||
+ | <td><div style="display:inline-block;"><div style="width:3rem;height:3rem;border-style:solid;border-width:1px;text-align:center;display:table-cell;vertical-align:middle;color:white;background-color:#222222;border-color:#444444 #000000 #000000 #444444;font-size:x-small;">Left<br>Alt</div></div><br><span style="font-size:x-small">&05</span> | ||
+ | <td><div style="display:inline-block;"><div style="width:3rem;height:3rem;border-style:solid;border-width:1px;text-align:center;display:table-cell;vertical-align:middle;color:white;background-color:#222222;border-color:#444444 #000000 #000000 #444444;font-size:x-small;">Right Shift</div></div><br><span style="font-size:x-small">&06</span> | ||
+ | <td><div style="display:inline-block;"><div style="width:3rem;height:3rem;border-style:solid;border-width:1px;text-align:center;display:table-cell;vertical-align:middle;color:white;background-color:#222222;border-color:#444444 #000000 #000000 #444444;font-size:x-small;">Right Ctrl</div></div><br><span style="font-size:x-small">&07</span> | ||
+ | <td><div style="display:inline-block;"><div style="width:3rem;height:3rem;border-style:solid;border-width:1px;text-align:center;display:table-cell;vertical-align:middle;color:white;background-color:#222222;border-color:#444444 #000000 #000000 #444444;font-size:x-small;">Right Alt</div></div><br><span style="font-size:x-small">&08</span> | ||
+ | <td><div style="display:inline-block;"><div style="width:3rem;height:3rem;border-style:solid;border-width:1px;text-align:center;display:table-cell;vertical-align:middle;color:white;background-color:#222222;border-color:#444444 #000000 #000000 #444444;font-size:x-small;">Mouse Select</div></div><br><span style="font-size:x-small">&09</span> | ||
+ | <td><div style="display:inline-block;"><div style="width:3rem;height:3rem;border-style:solid;border-width:1px;text-align:center;display:table-cell;vertical-align:middle;color:white;background-color:#222222;border-color:#444444 #000000 #000000 #444444;font-size:x-small;">Mouse Menu</div></div><br><span style="font-size:x-small">&0A</span> | ||
+ | <td><div style="display:inline-block;"><div style="width:3rem;height:3rem;border-style:solid;border-width:1px;text-align:center;display:table-cell;vertical-align:middle;color:white;background-color:#222222;border-color:#444444 #000000 #000000 #444444;font-size:x-small;">Mouse Adjust</div></div><br><span style="font-size:x-small">&0B</span> | ||
+ | <td> | ||
<td> | <td> | ||
<td> | <td> |
Revision as of 17:44, 12 November 2017
The keyboard is attached to the slow bus and accessed by the system VIA. There are 74 keys including BREAK. 73 keys and 8 keyboard links are wired in a 10 × 8 matrix; the two SHIFT keys are connected to one cell and cannot be told apart. The BREAK key is on a separate circuit and resets the computer.
All keys except CTRL and SHIFT cause an interrupt when pressed, which makes the BBC scan the keyboard to identify the key(s) that are held down.
The keyboard has an unusual bit-paired layout, unlike the typewriter-paired layout that is standard on British PCs. Pressing SHIFT or CTRL neatly adds or subtracts a power of two from the ASCII value of the base character, except for the singleton characters space, 0, @, _, £ and DELETE. The layout is shown in Chapter 1 of the User Guide.
There is a circuit diagram of the keyboard on page 489 of The Advanced User Guide.
8bs.com Type[1] | Seen on | Key legends | Key sound | PCB colour | Chassis plate | Key switches | Space bar support | DIP switch orientation |
---|---|---|---|---|---|---|---|---|
Type 1 | B, ? | Large | Flat | Beige | Narrow margins, lip at front | White, round body, square-edged shoulder, cross head | Plastic tabs and wire rod (concealed) | East-west (under DELETE) |
Type 2 | B, B+ | Small | Echoing | Tawny brown | Wide margins, deep skirt | Black, square body, chamfered shoulder, cross head | Wire rod support | North-south |
Type 3 | ? | Large | Flat | Tawny brown | Wide margins, shallow skirt | Dark grey, deep bevelled shoulder, square cup head | Plastic guides? | North-south |
Type 4 | ? | Large | Echoing | Beige | Narrow margins, lip at front | Black, square body, chamfered shoulder, cross head | Wire rod support | East-west (between SHIFT and DELETE) |
Keyboard Scan Codes
The number under each key is the scan code in hexadecimal.
f0 &20 f1 &71 f2 &72 f3 &73 f4 &14 f5 &74 f6 &75 f7 &16 f8 &76 f9 &77 BREAK |
ESCAPE &70 ! 1 &30 " 2 &31 # 3 &11 $ 4 &12 % 5 &13 & 6 &34 ' 7 &24 ( 8 &15 ) 9 &26 Ø &27 = - &17 ~ ^ &18 | \ &78 ← &19 → &79 |
TAB &60 Q &10 W &21 E &22 R &33 T &23 Y &44 U &35 I &25 O &36 P &37 @ &47 { [ &38 £ — &28 ↑ &39 ↓ &29 |
CAPS LOCK &40 CTRL &01 A &41 S &51 D &32 F &43 G &53 H &54 J &45 K &46 L &56 + ; &57 * : &48 } ] &58 RETURN &49 |
SHIFT LOCK &50 SHIFT &00 Z &61 X &42 C &52 V &63 B &64 N &55 M &65 < , &66 > . &67 ? / &68 SHIFT &00 DELETE &59 COPY &69 |
SPACE &62 bit 7 &02 bit 6 &03 bit 5 &04 bit 4 &05 bit 3 &06 bit 2 &07 bit 1 &08 bit 0 &09 |
Scan Code Matrix
Columns 10 to 12 contain the Master keypad scan codes. Columns 12 to 15 with scan codes in (brackets) are keys on RISC OS/Archimedes and other systems. Note that in the diagram rows 0 and 7 are swapped to be similar to the physical keyboard layout.
C0 | C1 | C2 | C3 | C4 | C5 | C6 | C7 | C8 | C9 | C10 | C11 | C12 | C13 | C14 | C15 | |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
R7 | ESCAPE &70 | f1 &71 | f2 &72 | f3 &73 | f5 &74 | f6 &75 | f8 &76 | f9 &77 | | \ &78 | → &79 | 4 &7A | 5 &7B | 2 &7C | No Conv (&7D) | Conv (&7E) | Kana (&7F) |
R1 | Q &10 | # 3 &11 | $ 4 &12 | % 5 &13 | f4 &14 | ( 8 &15 | f7 &16 | = - &17 | ~ ^ &18 | ← &19 | 6 &1A | 7 &1B | f11 (&1C) | f12 (&1D) | f10 (&1E) | Scroll Lock (&1F) |
R2 | f0 &20 | W &21 | E &22 | T &23 | ' 7 &24 | I &25 | ) 9 &26 | Ø &27 | £ — &28 | ↓ &29 | 8 &2A | 9 &2B | Pause Break (&2C) | ` | (&2D) | £ ¥ (&2E) | Back Space (&2F) |
R3 | ! 1 &30 | " 2 &31 | D &32 | R &33 | & 6 &34 | U &35 | O &36 | P &37 | { [ &38 | ↑ &39 | + &3A | - &3B | RETURN &3C | Insert (&3D) | Home (&3E) | Page Up (&3F) |
R4 | CAPS LOCK &40 | A &41 | X &42 | F &43 | Y &44 | J &45 | K &46 | @ &47 | * : &48 | RETURN &49 | / &4A | DELETE &4B | . &4C | Num Lock (&4D) | Page Down (&4E) | " ' (&4F) |
R5 | SHIFT LOCK &50 | S &51 | C &52 | G &53 | H &54 | N &55 | L &56 | + ; &57 | } ] &58 | DELETE &59 | # &5A | * &5B | , &5C | + = (&5D) | | \ (&5E) | _ \ (&5F) |
R6 | TAB &60 | Z &61 | SPACE &62 | V &63 | B &64 | M &65 | < , &66 | > . &67 | ? / &68 | COPY &69 | Ø &6A | 1 &6B | 3 &6C | Win Left (&6D) | Win Right (&6E) | Win Menu (&6F) |
R0 | SHIFT &00 | CTRL &01 | bit 7 &02 | bit 6 &03 | bit 5 &04 | bit 4 &05 | bit 3 &06 | bit 2 &07 | bit 1 &08 | bit 0 &09 | ||||||
R0 | SHIFT &00 | CTRL &01 | ALT &02 | Left Shift &03 | Left Ctrl &04 | Left Alt &05 | Right Shift &06 | Right Ctrl &07 | Right Alt &08 | Mouse Select &09 | Mouse Menu &0A | Mouse Adjust &0B |
References
-- beardo 00:01, 18 October 2007 (BST)