ADDRESS_MAP_END
/* 2 DACs per CPU - 4 bits per sample */
static WRITE8_DEVICE_HANDLER( bssoccer_DAC_w )
{
dac_data_w( device, (data & 0xf) * 0x11 );
}
ADDRESS_MAP_END
/***************************************************************************
AUDIO HARDWARE
***************************************************************************/
static WRITE8_DEVICE_HANDLER( palm_dac_transition )
{
dac_data_w( device->machine().device("dac"), 0x7f * data );
}
static WRITE8_HANDLER( outport_w )
{
/*
It's a Delta-Sigma DAC (1-bit/Bitstream)
- bits -
7654 3210
---- x--- Sound DAC.
*/
dac_data_w(space->machine().device("dac"), data & 0x08);
}
ADDRESS_MAP_END
/***************************************************************************
AUDIO HARDWARE
***************************************************************************/
static WRITE8_DEVICE_HANDLER( palm_dac_transition )
{
palm_state *state = device->machine().driver_data<palm_state>();
dac_data_w( state->m_dac, 0x7f * data );
}
static MACHINE_RESET( craft )
{
craft_state *state = machine.driver_data<craft_state>();
AVR8_TIMSK1 = 0;
AVR8_OCR1AH = 0;
AVR8_OCR1AL = 0;
AVR8_OCR1BH = 0;
AVR8_OCR1BL = 0;
AVR8_ICR1H = 0;
AVR8_ICR1L = 0;
AVR8_TCNT1H = 0;
AVR8_TCNT1L = 0;
dac_data_w(machine.device("dac"), 0x00);
}
static WRITE8_DEVICE_HANDLER( meyc8080_dac_4_w )
{
dac_data_w(device, 0xff);
}
ADDRESS_MAP_END
static WRITE8_DEVICE_HANDLER( radio99_dac_w ) { dac_data_w(device, data); }
GFXDECODE_END
static WRITE8_DEVICE_HANDLER( galeb_dac_data_w ) { dac_data_w(device, data); }
