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// license:BSD-3-Clause
// copyright-holders:Mirko Buffoni
#include "emu.h"
#include "includes/senjyo.h"
const z80_daisy_config senjyo_daisy_chain[] =
{
{ "z80ctc" },
{ "z80pio" },
{ nullptr }
};
/* z80 pio */
uint8_t senjyo_state::pio_pa_r()
{
return m_sound_cmd;
}
WRITE_LINE_MEMBER(senjyo_state::sound_line_clock)
{
if (state != 0)
{
m_dac->write((m_sound_state & 8) ? m_single_volume : 0);
m_sound_state++;
}
}
void senjyo_state::volume_w(uint8_t data)
{
m_single_volume = data & 0x0f;
}
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