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/*********************************************************************
a2sam.c
Implementation of the S.A.M. "Software Automated Mouth" card
*********************************************************************/
#include "a2sam.h"
#include "includes/apple2.h"
#include "sound/dac.h"
/***************************************************************************
PARAMETERS
***************************************************************************/
//**************************************************************************
// GLOBAL VARIABLES
//**************************************************************************
const device_type A2BUS_SAM = &device_creator<a2bus_sam_device>;
#define DAC_TAG "dac"
MACHINE_CONFIG_FRAGMENT( a2sam )
MCFG_SPEAKER_STANDARD_MONO("samspkr")
MCFG_SOUND_ADD(DAC_TAG, DAC, 0)
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "samspkr", 1.00)
MACHINE_CONFIG_END
/***************************************************************************
FUNCTION PROTOTYPES
***************************************************************************/
//-------------------------------------------------
// machine_config_additions - device-specific
// machine configurations
//-------------------------------------------------
machine_config_constructor a2bus_sam_device::device_mconfig_additions() const
{
return MACHINE_CONFIG_NAME( a2sam );
}
//**************************************************************************
// LIVE DEVICE
//**************************************************************************
a2bus_sam_device::a2bus_sam_device(const machine_config &mconfig, device_type type, const char *name, const char *tag, device_t *owner, UINT32 clock) :
device_t(mconfig, type, name, tag, owner, clock),
device_a2bus_card_interface(mconfig, *this),
m_dac(*this, DAC_TAG)
{
m_shortname = "a2sam";
}
a2bus_sam_device::a2bus_sam_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock) :
device_t(mconfig, A2BUS_SAM, "Don't Ask Software SAM", tag, owner, clock),
device_a2bus_card_interface(mconfig, *this),
m_dac(*this, DAC_TAG)
{
m_shortname = "a2sam";
}
//-------------------------------------------------
// device_start - device-specific startup
//-------------------------------------------------
void a2bus_sam_device::device_start()
{
// set_a2bus_device makes m_slot valid
set_a2bus_device();
}
void a2bus_sam_device::device_reset()
{
}
void a2bus_sam_device::write_c0nx(address_space &space, UINT8 offset, UINT8 data)
{
m_dac->write_unsigned8(data);
}
bool a2bus_sam_device::take_c800()
{
return false;
}
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