Differences
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Both sides previous revisionPrevious revision | |||
documentations:devices:6821 [2018/08/17 09:09] – [TO System PIA] pulkomandy | documentations:devices:6821 [2018/08/17 09:10] (current) – pulkomandy | ||
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< | < | ||
- | === Data port A === | + | === Data port A (x7CC) |
^Bit^Joystick 0 ^Mouse | ^Bit^Joystick 0 ^Mouse | ||
|PA0|Up | |PA0|Up | ||
Line 136: | Line 136: | ||
< | < | ||
- | === Data port B === | + | === Data port B (x7CD) |
^Bit^Joysticks | ^Bit^Joysticks | ||
Line 150: | Line 150: | ||
</ | </ | ||
- | === Control ports === | + | === Control ports (x7CE/ |
The joystick buttons are wired both to port input pins and to control pins. This makes it possible to trigger interrupts on them, but read the complete joystick state for both joysticks on data ports A and B without having to also test the control ports. | The joystick buttons are wired both to port input pins and to control pins. This makes it possible to trigger interrupts on them, but read the complete joystick state for both joysticks on data ports A and B without having to also test the control ports. | ||
* CA1: Joy0 button 2 | * CA1: Joy0 button 2 |