Extended Keys 0 Register: Difference between revisions
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core 3.1.5 changes/refresh |
fix to "1 if pressed" logic (opposite to ULA port 254) |
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| Line 10: | Line 10: | ||
! Bit !! Description | ! Bit !! Description | ||
|- | |- | ||
| 7 || | | 7 || 1 if ; pressed | ||
|- | |- | ||
| 6 || | | 6 || 1 if " pressed | ||
|- | |- | ||
| 5 || | | 5 || 1 if , pressed | ||
|- | |- | ||
| 4 || | | 4 || 1 if . pressed | ||
|- | |- | ||
| 3 || | | 3 || 1 if UP pressed | ||
|- | |- | ||
| 2 || | | 2 || 1 if DOWN pressed | ||
|- | |- | ||
| 1 || | | 1 || 1 if LEFT pressed | ||
|- | |- | ||
| 0 || | | 0 || 1 if RIGHT pressed | ||
|} | |} | ||
{{NextRegNo|$68}} (104) bit 4 stops extended keys from making entries in the 8x5 matrix | |||
Revision as of 20:23, 21 September 2022
| Number | TBRegisterNumber::$B0 |
|---|---|
| Readable | TBRegisterReadable::Yes |
| Writable | TBRegisterWritable::No |
| Short Description | ShortDesc::Read Next keyboard compound keys separately |
Available since core3.1.5.
| Bit | Description |
|---|---|
| 7 | 1 if ; pressed |
| 6 | 1 if " pressed |
| 5 | 1 if , pressed |
| 4 | 1 if . pressed |
| 3 | 1 if UP pressed |
| 2 | 1 if DOWN pressed |
| 1 | 1 if LEFT pressed |
| 0 | 1 if RIGHT pressed |
{{#ask: TBRegisterNumber::$68 }} ($68) (104) bit 4 stops extended keys from making entries in the 8x5 matrix