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// license:BSD-3-Clause
// copyright-holders:Nigel Barnes
/**********************************************************************
EMR BBC Midi Interface
http://chrisacorns.computinghistory.org.uk/8bit_Upgrades/EMR_BBCMIDI.html
**********************************************************************/
#ifndef MAME_BUS_BBC_1MHZBUS_EMRMIDI_H
#define MAME_BUS_BBC_1MHZBUS_EMRMIDI_H
#include "1mhzbus.h"
#include "machine/6850acia.h"
#include "machine/clock.h"
//**************************************************************************
// TYPE DEFINITIONS
//**************************************************************************
class bbc_emrmidi_device :
public device_t,
public device_bbc_1mhzbus_interface
{
public:
// construction/destruction
bbc_emrmidi_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 DECLARE_READ8_MEMBER(fred_r) override;
virtual DECLARE_WRITE8_MEMBER(fred_w) override;
private:
DECLARE_WRITE_LINE_MEMBER(write_acia_clock);
required_device<acia6850_device> m_acia;
required_device<clock_device> m_acia_clock;
};
// device type definition
DECLARE_DEVICE_TYPE(BBC_EMRMIDI, bbc_emrmidi_device);
#endif /* MAME_BUS_BBC_1MHZBUS_EMRMIDI_H */
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