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// license:BSD-3-Clause
// copyright-holders:Wilbert Pol
#ifndef MAME_BUS_MSX_CART_CARTRIDGE_H
#define MAME_BUS_MSX_CART_CARTRIDGE_H
#pragma once
void msx_cart(device_slot_interface &device);
void msx_yamaha_60pin(device_slot_interface &device); // 60 pin expansion slots as found in yamaha machines
class msx_cart_interface : public device_slot_card_interface
{
public:
template <class Object> void set_out_irq_cb(Object &&cb) { m_out_irq_cb.set_callback(std::forward<Object>(cb)); }
// This is called after loading cartridge contents and allows the cartridge
// implementation to perform some additional initialization based on the
// cartridge contents.
virtual void initialize_cartridge() { }
// reading and writing
virtual DECLARE_READ8_MEMBER(read_cart) { return 0xff; }
virtual DECLARE_WRITE8_MEMBER(write_cart) { }
// ROM/RAM/SRAM management
// Mainly used by the cartridge slot when loading images
void rom_alloc(uint32_t size);
void ram_alloc(uint32_t size);
void rom_vlm5030_alloc(uint32_t size);
void sram_alloc(uint32_t size);
uint8_t* get_rom_base() { return &m_rom[0]; }
uint8_t* get_rom_vlm5030_base() { return &m_rom_vlm5030[0]; }
uint8_t* get_ram_base() { return &m_ram[0]; }
uint8_t* get_sram_base() { return &m_sram[0]; }
uint32_t get_rom_size() { return m_rom.size(); }
uint32_t get_rom_vlm5030_size() { return m_rom_vlm5030.size(); }
uint32_t get_ram_size() { return m_ram.size(); }
uint32_t get_sram_size() { return m_sram.size(); }
protected:
msx_cart_interface(const machine_config &mconfig, device_t &device);
virtual void interface_pre_start() override { m_out_irq_cb.resolve_safe(); }
std::vector<uint8_t> m_rom;
std::vector<uint8_t> m_ram;
std::vector<uint8_t> m_rom_vlm5030;
std::vector<uint8_t> m_sram;
devcb_write_line m_out_irq_cb;
};
#endif // MAME_BUS_MSX_CART_CARTRIDGE_H
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