static DEVICE_START( tms36xx )
{
int j;
tms_state *tms = get_safe_token(device);
int enable;
tms->intf = (const tms36xx_interface *)device->static_config;
tms->channel = stream_create(device, 0, 1, device->clock * 64, tms, tms36xx_sound_update);
tms->samplerate = device->clock * 64;
tms->basefreq = device->clock;
enable = 0;
for (j = 0; j < 6; j++)
{
if( tms->intf->decay[j] > 0 )
{
tms->decay[j+0] = tms->decay[j+6] = VMAX / tms->intf->decay[j];
enable |= 0x41 << j;
}
}
tms->speed = (tms->intf->speed > 0) ? VMAX / tms->intf->speed : VMAX;
tms3617_enable(tms,enable);
LOG(("TMS36xx samplerate %d\n", tms->samplerate));
LOG(("TMS36xx basefreq %d\n", tms->basefreq));
LOG(("TMS36xx decay %d,%d,%d,%d,%d,%d\n",
tms->decay[0], tms->decay[1], tms->decay[2],
tms->decay[3], tms->decay[4], tms->decay[5]));
LOG(("TMS36xx speed %d\n", tms->speed));
}
void tms36xx_device::device_start()
{
int j;
int enable;
m_intf = (const tms36xx_interface *)static_config();
m_channel = stream_alloc(0, 1, clock() * 64);
m_samplerate = clock() * 64;
m_basefreq = clock();
enable = 0;
for (j = 0; j < 6; j++)
{
if( m_intf->decay[j] > 0 )
{
m_decay[j+0] = m_decay[j+6] = VMAX / m_intf->decay[j];
enable |= 0x41 << j;
}
}
m_speed = (m_intf->speed > 0) ? VMAX / m_intf->speed : VMAX;
tms3617_enable(enable);
LOG(("TMS36xx samplerate %d\n", m_samplerate));
LOG(("TMS36xx basefreq %d\n", m_basefreq));
LOG(("TMS36xx decay %d,%d,%d,%d,%d,%d\n",
m_decay[0], m_decay[1], m_decay[2],
m_decay[3], m_decay[4], m_decay[5]));
LOG(("TMS36xx speed %d\n", m_speed));
}
static void *tms36xx_start(int sndindex, int clock, const void *config)
{
int j;
struct TMS36XX *tms;
int enable;
tms = auto_malloc(sizeof(*tms));
memset(tms, 0, sizeof(*tms));
tms->intf = config;
tms->channel = stream_create(0, 1, clock * 64, tms, tms36xx_sound_update);
tms->samplerate = clock * 64;
tms->basefreq = clock;
enable = 0;
for (j = 0; j < 6; j++)
{
if( tms->intf->decay[j] > 0 )
{
tms->decay[j+0] = tms->decay[j+6] = VMAX / tms->intf->decay[j];
enable |= 0x41 << j;
}
}
tms->speed = (tms->intf->speed > 0) ? VMAX / tms->intf->speed : VMAX;
tms3617_enable(tms,enable);
LOG(("TMS36xx samplerate %d\n", tms->samplerate));
LOG(("TMS36xx basefreq %d\n", tms->basefreq));
LOG(("TMS36xx decay %d,%d,%d,%d,%d,%d\n",
tms->decay[0], tms->decay[1], tms->decay[2],
tms->decay[3], tms->decay[4], tms->decay[5]));
LOG(("TMS36xx speed %d\n", tms->speed));
return tms;
}
void tms36xx_device::device_start()
{
int enable = 0;
m_channel = stream_alloc(0, 1, clock() * 64);
m_samplerate = clock() * 64;
m_basefreq = clock();
for (int j = 0; j < 6; j++)
{
if (m_decay_time[j] > 0)
{
m_decay[j+0] = m_decay[j+6] = TMS36XX_VMAX / m_decay_time[j];
enable |= 0x41 << j;
}
}
tms3617_enable(enable);
LOG(("TMS36xx samplerate %d\n", m_samplerate));
LOG(("TMS36xx basefreq %d\n", m_basefreq));
LOG(("TMS36xx decay %d,%d,%d,%d,%d,%d\n",
m_decay[0], m_decay[1], m_decay[2],
m_decay[3], m_decay[4], m_decay[5]));
LOG(("TMS36xx speed %d\n", m_speed));
save_item(NAME(m_octave));
save_item(NAME(m_tune_counter));
save_item(NAME(m_note_counter));
save_item(NAME(m_voices));
save_item(NAME(m_shift));
save_item(NAME(m_vol));
save_item(NAME(m_vol_counter));
save_item(NAME(m_counter));
save_item(NAME(m_frequency));
save_item(NAME(m_output));
save_item(NAME(m_enable));
save_item(NAME(m_tune_num));
save_item(NAME(m_tune_ofs));
save_item(NAME(m_tune_max));
}
void tms36xx_device::tms3617_enable_w(int enable)
{
tms3617_enable(enable);
}
void tms3617_enable_w(const device_config *device, int enable)
{
tms_state *tms = get_safe_token(device);
tms3617_enable(tms, enable);
}
void tms3617_enable_w(running_device *device, int enable)
{
tms_state *tms = get_safe_token(device);
tms3617_enable(tms, enable);
}
void tms3617_enable_w(int chip, int enable)
{
struct TMS36XX *tms = sndti_token(SOUND_TMS36XX, chip);
tms3617_enable(tms, enable);
}
