mirror of
https://github.com/TomHarte/CLK.git
synced 2024-11-22 12:33:29 +00:00
58 lines
1.3 KiB
C++
58 lines
1.3 KiB
C++
//
|
|
// Konami.hpp
|
|
// Clock Signal
|
|
//
|
|
// Created by Thomas Harte on 04/01/2018.
|
|
// Copyright 2018 Thomas Harte. All rights reserved.
|
|
//
|
|
|
|
#ifndef Konami_hpp
|
|
#define Konami_hpp
|
|
|
|
#include "../MemorySlotHandler.hpp"
|
|
|
|
namespace MSX {
|
|
namespace Cartridge {
|
|
|
|
class KonamiROMSlotHandler: public MemorySlotHandler {
|
|
public:
|
|
KonamiROMSlotHandler(MSX::MemorySlot &slot) : slot_(slot) {}
|
|
|
|
void write(uint16_t address, uint8_t value, bool pc_is_outside_bios) final {
|
|
switch(address >> 13) {
|
|
default:
|
|
if(pc_is_outside_bios) confidence_counter_.add_miss();
|
|
break;
|
|
case 3:
|
|
if(pc_is_outside_bios) {
|
|
if(address == 0x6000) confidence_counter_.add_hit(); else confidence_counter_.add_equivocal();
|
|
}
|
|
slot_.map(0, value * 0x2000, 0x6000, 0x2000);
|
|
break;
|
|
case 4:
|
|
if(pc_is_outside_bios) {
|
|
if(address == 0x8000) confidence_counter_.add_hit(); else confidence_counter_.add_equivocal();
|
|
}
|
|
slot_.map(0, value * 0x2000, 0x8000, 0x2000);
|
|
break;
|
|
case 5:
|
|
if(pc_is_outside_bios) {
|
|
if(address == 0xa000) confidence_counter_.add_hit(); else confidence_counter_.add_equivocal();
|
|
}
|
|
slot_.map(0, value * 0x2000, 0xa000, 0x2000);
|
|
break;
|
|
}
|
|
}
|
|
|
|
virtual std::string debug_type() final {
|
|
return "K";
|
|
}
|
|
private:
|
|
MSX::MemorySlot &slot_;
|
|
};
|
|
|
|
}
|
|
}
|
|
|
|
#endif /* Konami_hpp */
|