Exemple #1
0
static DEVICE_START( msm5205 )
{
	msm5205_state *voice = get_safe_token(device);

	/* save a global pointer to our interface */
	voice->intf = (const msm5205_interface *)device->baseconfig().static_config();
	voice->device = device;
	voice->clock = device->clock();

	/* compute the difference tables */
	ComputeTables (voice);

	/* stream system initialize */
	voice->stream = stream_create(device,0,1,device->clock(),voice,MSM5205_update);
	voice->timer = timer_alloc(device->machine, MSM5205_vclk_callback, voice);

	/* initialize */
	DEVICE_RESET_CALL(msm5205);

	/* register for save states */
	state_save_register_device_item(device, 0, voice->clock);
	state_save_register_device_item(device, 0, voice->data);
	state_save_register_device_item(device, 0, voice->vclk);
	state_save_register_device_item(device, 0, voice->reset);
	state_save_register_device_item(device, 0, voice->prescaler);
	state_save_register_device_item(device, 0, voice->bitwidth);
	state_save_register_device_item(device, 0, voice->signal);
	state_save_register_device_item(device, 0, voice->step);
}
Exemple #2
0
static DEVICE_RESET( venture_sound )
{
	DEVICE_RESET_CALL(common_sh_reset);

	/* PIA */
	devtag_reset(device->machine, "pia0");
	devtag_reset(device->machine, "pia1");

	/* 6532 */
	riot->reset();

	/* 8253 */
	memset(sh8253_timer, 0, sizeof(sh8253_timer));
}
Exemple #3
0
static DEVICE_RESET( exidy_sound )
{
	DEVICE_RESET_CALL(common_sh_reset);
}
Exemple #4
0
void micropolis_reset(device_t *device)
{
	DEVICE_RESET_CALL( micropolis );
}