// license:BSD-3-Clause // copyright-holders:Fabio Priuli #ifndef MAME_BUS_A800_OSS_H #define MAME_BUS_A800_OSS_H #pragma once #include "rom.h" // ======================> a800_rom_oss8k_device class a800_rom_oss8k_device : public a800_rom_device { public: // construction/destruction a800_rom_oss8k_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock); virtual uint8_t read_80xx(offs_t offset) override; virtual void write_d5xx(offs_t offset, uint8_t data) override; protected: // device-level overrides virtual void device_start() override; virtual void device_reset() override; int m_bank; }; // ======================> a800_rom_oss34_device class a800_rom_oss34_device : public a800_rom_device { public: // construction/destruction a800_rom_oss34_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock); virtual uint8_t read_80xx(offs_t offset) override; virtual void write_d5xx(offs_t offset, uint8_t data) override; protected: // device-level overrides virtual void device_start() override; virtual void device_reset() override; int m_bank; }; // ======================> a800_rom_oss43_device class a800_rom_oss43_device : public a800_rom_device { public: // construction/destruction a800_rom_oss43_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock); virtual uint8_t read_80xx(offs_t offset) override; virtual void write_d5xx(offs_t offset, uint8_t data) override; protected: // device-level overrides virtual void device_start() override; virtual void device_reset() override; int m_bank; }; // ======================> a800_rom_oss91_device class a800_rom_oss91_device : public a800_rom_device { public: // construction/destruction a800_rom_oss91_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock); virtual uint8_t read_80xx(offs_t offset) override; virtual void write_d5xx(offs_t offset, uint8_t data) override; protected: // device-level overrides virtual void device_start() override; virtual void device_reset() override; int m_bank; }; // device type definition DECLARE_DEVICE_TYPE(A800_ROM_OSS8K, a800_rom_oss8k_device) DECLARE_DEVICE_TYPE(A800_ROM_OSS34, a800_rom_oss34_device) DECLARE_DEVICE_TYPE(A800_ROM_OSS43, a800_rom_oss43_device) DECLARE_DEVICE_TYPE(A800_ROM_OSS91, a800_rom_oss91_device) #endif // MAME_BUS_A800_OSS_H