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// license:GPL-2.0+
// copyright-holders:Dirk Best
/***************************************************************************
VTech Laser/VZ Memory Expansions
***************************************************************************/
#pragma once
#ifndef __VTECH_MEMEXP_MEMORY__
#define __VTECH_MEMEXP_MEMORY__
#include "emu.h"
#include "memexp.h"
//**************************************************************************
// TYPE DEFINITIONS
//**************************************************************************
// ======================> laser110_16k_device
class laser110_16k_device : public device_t, public device_memexp_interface
{
public:
// construction/destruction
laser110_16k_device(const machine_config &mconfig, std::string tag, device_t *owner, UINT32 clock);
protected:
virtual void device_start() override;
virtual void device_reset() override;
private:
std::vector<UINT8> m_ram;
};
// ======================> laser210_16k_device
class laser210_16k_device : public device_t, public device_memexp_interface
{
public:
// construction/destruction
laser210_16k_device(const machine_config &mconfig, std::string tag, device_t *owner, UINT32 clock);
protected:
virtual void device_start() override;
virtual void device_reset() override;
private:
std::vector<UINT8> m_ram;
};
// ======================> laser310_16k_device
class laser310_16k_device : public device_t, public device_memexp_interface
{
public:
// construction/destruction
laser310_16k_device(const machine_config &mconfig, std::string tag, device_t *owner, UINT32 clock);
protected:
virtual void device_start() override;
virtual void device_reset() override;
private:
std::vector<UINT8> m_ram;
};
// ======================> laser_64k_device
class laser_64k_device : public device_t, public device_memexp_interface
{
public:
// construction/destruction
laser_64k_device(const machine_config &mconfig, std::string tag, device_t *owner, UINT32 clock);
DECLARE_WRITE8_MEMBER( bankswitch_w );
protected:
virtual void device_start() override;
virtual void device_reset() override;
private:
std::vector<UINT8> m_ram;
};
// device type definition
extern const device_type LASER110_16K;
extern const device_type LASER210_16K;
extern const device_type LASER310_16K;
extern const device_type LASER_64K;
#endif // __VTECH_MEMEXP_MEMORY__
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