// license:BSD-3-Clause // copyright-holders:Wilbert Pol #ifndef MAME_BUS_MSX_SLOT_CARTRIDGE_H #define MAME_BUS_MSX_SLOT_CARTRIDGE_H #pragma once #include "slot.h" #include "bus/msx_cart/cartridge.h" #include "softlist_dev.h" DECLARE_DEVICE_TYPE(MSX_SLOT_CARTRIDGE, msx_slot_cartridge_device) DECLARE_DEVICE_TYPE(MSX_SLOT_YAMAHA_EXPANSION, msx_slot_yamaha_expansion_device) #define MCFG_MSX_SLOT_CARTRIDGE_ADD(_tag, _devcb) \ MCFG_DEVICE_ADD(_tag, MSX_SLOT_CARTRIDGE, 0) \ MCFG_DEVICE_SLOT_INTERFACE(msx_cart, nullptr, false) \ downcast(*device).set_irq_handler(DEVCB_##_devcb); #define MCFG_MSX_SLOT_YAMAHA_EXPANSION_ADD(_tag, _devcb, _default) \ MCFG_DEVICE_ADD(_tag, MSX_SLOT_YAMAHA_EXPANSION, 0) \ MCFG_DEVICE_SLOT_INTERFACE(msx_yamaha_60pin, _default, false) \ downcast(*device).set_irq_handler(DEVCB_##_devcb); class msx_slot_cartridge_device : public device_t , public device_image_interface , public device_slot_interface , public msx_internal_slot_interface { public: // construction/destruction msx_slot_cartridge_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock); // static configuration helpers template devcb_base &set_irq_handler(Object &&cb) { return m_irq_handler.set_callback(std::forward(cb)); } // image-level overrides virtual image_init_result call_load() override; virtual void call_unload() override; virtual const software_list_loader &get_software_list_loader() const override { return rom_software_list_loader::instance(); } virtual iodevice_t image_type() const override { return IO_CARTSLOT; } virtual bool is_readable() const override { return true; } virtual bool is_writeable() const override { return false; } virtual bool is_creatable() const override { return false; } virtual bool must_be_loaded() const override { return false; } virtual bool is_reset_on_load() const override { return true; } virtual const char *image_interface() const override { return "msx_cart"; } virtual const char *file_extensions() const override { return "mx1,bin,rom"; } virtual const char *custom_instance_name() const override { return "cartridge"; } virtual const char *custom_brief_instance_name() const override { return "cart"; } // slot interface overrides virtual std::string get_default_card_software(get_default_card_software_hook &hook) const override; // msx_internal_slot-level overrides virtual DECLARE_READ8_MEMBER(read) override; virtual DECLARE_WRITE8_MEMBER(write) override; DECLARE_WRITE_LINE_MEMBER(irq_out); protected: msx_slot_cartridge_device(const machine_config &mconfig, device_type type, const char *tag, device_t *owner, uint32_t clock); // device-level overrides virtual void device_start() override; devcb_write_line m_irq_handler; msx_cart_interface *m_cartridge; static int get_cart_type(const uint8_t *rom, uint32_t length); }; class msx_slot_yamaha_expansion_device : public msx_slot_cartridge_device { public: // construction/destruction msx_slot_yamaha_expansion_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock); virtual const char *image_interface() const override { return "msx_yamaha_60pin"; } virtual const char *custom_instance_name() const override { return "cartridge60pin"; } virtual const char *custom_brief_instance_name() const override { return "cart60p"; } protected: virtual void device_start() override; }; #endif // MAME_BUS_MSX_SLOT_CARTRIDGE_H