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/**********************************************************************************************
*
* Ensoniq ES5505/6 driver
* by Aaron Giles
*
**********************************************************************************************/
#pragma once
#ifndef __ES5506_H__
#define __ES5506_H__
#include "devlegcy.h"
struct es5505_interface
{
const char * region0; /* memory region where the sample ROM lives */
const char * region1; /* memory region where the sample ROM lives */
void (*irq_callback)(device_t *device, int state); /* irq callback */
UINT16 (*read_port)(device_t *device); /* input port read */
};
DECLARE_READ16_DEVICE_HANDLER( es5505_r );
DECLARE_WRITE16_DEVICE_HANDLER( es5505_w );
void es5505_voice_bank_w(device_t *device, int voice, int bank);
class es5506_device : public device_t,
public device_sound_interface
{
public:
es5506_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock);
es5506_device(const machine_config &mconfig, device_type type, const char *name, const char *tag, device_t *owner, UINT32 clock);
~es5506_device() { global_free(m_token); }
// access to legacy token
void *token() const { assert(m_token != NULL); return m_token; }
protected:
// device-level overrides
virtual void device_config_complete();
virtual void device_start();
virtual void device_stop();
virtual void device_reset();
// sound stream update overrides
virtual void sound_stream_update(sound_stream &stream, stream_sample_t **inputs, stream_sample_t **outputs, int samples);
private:
// internal state
void *m_token;
};
extern const device_type ES5506;
struct es5506_interface
{
const char * region0; /* memory region where the sample ROM lives */
const char * region1; /* memory region where the sample ROM lives */
const char * region2; /* memory region where the sample ROM lives */
const char * region3; /* memory region where the sample ROM lives */
void (*irq_callback)(device_t *device, int state); /* irq callback */
UINT16 (*read_port)(device_t *device); /* input port read */
};
DECLARE_READ8_DEVICE_HANDLER( es5506_r );
DECLARE_WRITE8_DEVICE_HANDLER( es5506_w );
void es5506_voice_bank_w(device_t *device, int voice, int bank);
class es5505_device : public es5506_device
{
public:
es5505_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock);
protected:
// device-level overrides
virtual void device_start();
private:
// internal state
};
extern const device_type ES5505;
#endif /* __ES5506_H__ */
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