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// license:BSD-3-Clause
// copyright-holders:Barry Rodewald
/*
* amdrum.h
*
* Created on: 23/08/2014
*
* Cheetah Marketing Amdrum
*
* I/O FFxx - 8-bit unsigned DAC, write only (Ferranti ZN428E-8)
* Lower 8 address bits are not decoded.
*
*/
#ifndef AMDRUM_H_
#define AMDRUM_H_
#include "cpcexp.h"
#include "sound/dac.h"
class cpc_amdrum_device : public device_t,
public device_cpc_expansion_card_interface
{
public:
// construction/destruction
cpc_amdrum_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock);
// optional information overrides
virtual machine_config_constructor device_mconfig_additions() const override;
DECLARE_WRITE8_MEMBER(dac_w);
protected:
// device-level overrides
virtual void device_start() override;
virtual void device_reset() override;
private:
cpc_expansion_slot_device *m_slot;
required_device<dac_byte_interface> m_dac;
};
// device type definition
extern const device_type CPC_AMDRUM;
#endif /* AMDRUM_H_ */
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