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Factored out the stuff of stuffing the bus.

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This commit is contained in:
Thomas Harte 2017-08-14 12:42:22 -04:00
parent cefec7a19f
commit a10389a22c
1 changed files with 7 additions and 3 deletions
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10
Components/6845/CRTC6845.hpp
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@ -140,9 +140,7 @@ template <class T> class CRTC6845 {
character_is_visible_ = true;
}
bus_state_.display_enable = character_is_visible_ && line_is_visible_;
bus_state_.refresh_address &= 0x3fff;
bus_handler_.perform_bus_cycle(bus_state_);
perform_bus_cycle();
}
}
@ -175,6 +173,12 @@ template <class T> class CRTC6845 {
}
private:
inline void perform_bus_cycle() {
bus_state_.display_enable = character_is_visible_ && line_is_visible_;
bus_state_.refresh_address &= 0x3fff;
bus_handler_.perform_bus_cycle(bus_state_);
}
Personality personality_;
T &bus_handler_;
BusState bus_state_;