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// 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
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