// license:BSD-3-Clause // copyright-holders:Fabio Priuli #ifndef MAME_BUS_M5_ROM_H #define MAME_BUS_M5_ROM_H #pragma once #include "slot.h" // ======================> m5_rom_device class m5_rom_device : public device_t, public device_m5_cart_interface { public: // construction/destruction m5_rom_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock); // device-level overrides virtual void device_start() override {} virtual void device_reset() override {} // reading and writing virtual uint8_t read_rom(offs_t offset) override; protected: m5_rom_device(const machine_config &mconfig, device_type type, const char *tag, device_t *owner, uint32_t clock); }; // ======================> m5_ram_device class m5_ram_device : public m5_rom_device { public: // construction/destruction m5_ram_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock); // reading and writing virtual uint8_t read_ram(offs_t offset) override; virtual void write_ram(offs_t offset, uint8_t data) override; protected: // device-level overrides virtual void device_start() override { } virtual void device_reset() override { } }; // device type definition DECLARE_DEVICE_TYPE(M5_ROM_STD, m5_rom_device) DECLARE_DEVICE_TYPE(M5_ROM_RAM, m5_ram_device) #endif // MAME_BUS_M5_ROM_H