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// license:BSD-3-Clause
// copyright-holders:Nigel Barnes
/**********************************************************************
Casper 68000 2nd Processor
**********************************************************************/
#ifndef MAME_BUS_BBC_TUBE_CASPER_H
#define MAME_BUS_BBC_TUBE_CASPER_H
#include "tube.h"
#include "cpu/m68000/m68000.h"
#include "machine/6522via.h"
//**************************************************************************
// TYPE DEFINITIONS
//**************************************************************************
// ======================> bbc_tube_casper_device
class bbc_tube_casper_device :
public device_t,
public device_bbc_tube_interface
{
public:
// construction/destruction
bbc_tube_casper_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock);
protected:
// device-level overrides
virtual void device_start() override;
// optional information overrides
virtual void device_add_mconfig(machine_config &config) override;
virtual const tiny_rom_entry *device_rom_region() const override;
virtual DECLARE_READ8_MEMBER( host_r ) override;
virtual DECLARE_WRITE8_MEMBER( host_w ) override;
private:
required_device<cpu_device> m_m68000;
required_device<via6522_device> m_via6522_0;
required_device<via6522_device> m_via6522_1;
required_memory_region m_casper_rom;
void tube_casper_mem(address_map &map);
};
// device type definition
DECLARE_DEVICE_TYPE(BBC_TUBE_CASPER, bbc_tube_casper_device)
#endif /* MAME_BUS_BBC_TUBE_CASPER_H */
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