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C++ emu_timer类代码示例

原作者: [db:作者] 来自: [db:来源] 收藏 邀请

本文整理汇总了C++中emu_timer类的典型用法代码示例。如果您正苦于以下问题：C++ emu_timer类的具体用法？C++ emu_timer怎么用？C++ emu_timer使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。



在下文中一共展示了emu_timer类的20个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的C++代码示例。

示例1: device_timer

void pcjr_state::device_timer(emu_timer &timer, device_timer_id id, int param, void *ptr)
{
	switch(id)
	{
		case TIMER_IRQ_DELAY:
			m_maincpu->set_input_line(0, param ? ASSERT_LINE : CLEAR_LINE);
			break;

		case TIMER_WATCHDOG:
			if(m_pcjr_dor & 0x20)
				m_pic8259->ir6_w(1);
			else
				m_pic8259->ir6_w(0);
			break;

		case TIMER_KB_SIGNAL:
			m_raw_keyb_data = m_raw_keyb_data >> 1;
			m_signal_count--;

			if ( m_signal_count <= 0 )
			{
				m_keyb_signal_timer->adjust( attotime::never, 0, attotime::never );
				m_transferring = 0;
			}
			break;
	}
}
开发者ID:ccmurray，项目名称:mame，代码行数:27，代码来源:ibmpcjr.cpp


示例2: device_timer

void scv_state::device_timer(emu_timer &timer, device_timer_id id, int param, void *ptr)
{
	switch (id)
	{
		case TIMER_VB:
			{
				int vpos = machine().primary_screen->vpos();

				switch( vpos )
				{
				case 240:
					m_maincpu->set_input_line(UPD7810_INTF2, ASSERT_LINE);
					break;
				case 0:
					m_maincpu->set_input_line(UPD7810_INTF2, CLEAR_LINE);
					break;
				}

				m_vb_timer->adjust(machine().primary_screen->time_until_pos((vpos + 1) % 262, 0));
			}
			break;

		default:
			assert_always(FALSE, "Unknown id in scv_state::device_timer");
	}
}
开发者ID:Ilgrim，项目名称:MAMEHub，代码行数:26，代码来源:scv.c


示例3: device_timer

void maple_device::device_timer(emu_timer &timer, device_timer_id id, int param, void *ptr)
{
	if(id != TIMER_ID)
		return;

	timer.adjust(attotime::never);
	reply_ready();
}
开发者ID:NULUSIOS，项目名称:mame，代码行数:8，代码来源:mapledev.cpp


示例4: 

void naomi_g1_device::device_timer(emu_timer &timer, device_timer_id id, int param, void *ptr)
{
	timer.adjust(attotime::never);
	if(!gdst)
		return;
	gdst = 0;
	irq_cb(DMA_GDROM_IRQ);
}
开发者ID:Ilgrim，项目名称:MAMEHub，代码行数:8，代码来源:naomig1.c


示例5: 

void naomi_g1_device::device_timer(emu_timer &timer, device_timer_id id, int param, void *ptr)
{
	timer.adjust(attotime::never);
	if(!gdst)
		return;
	gdst = 0;
	if(irq_cb)
		irq_cb(machine());
}
开发者ID:clobber，项目名称:UME，代码行数:9，代码来源:naomig1.c


示例6: emu_fatalerror

void goupil_g1_state::device_timer(emu_timer &timer, device_timer_id id, int param, void *ptr)
{
	switch (id)
	{
	case TIMER_SCANLINE:
		m_ef9364->update_scanline((uint16_t)m_screen->vpos());
		m_scanline_timer->adjust(m_screen->time_until_pos(m_screen->vpos() + 10));
		break;
	default:
		throw emu_fatalerror("Unknown id in goupil_g1_state::device_timer");
	}
}
开发者ID:Octocontrabass，项目名称:mame，代码行数:12，代码来源:goupil.cpp


示例7: 

void s6_state::device_timer(emu_timer &timer, device_timer_id id, int param, void *ptr)
{
	switch(id)
	{
	case TIMER_IRQ:
		if(param == 1)
		{
			m_maincpu->set_input_line(M6808_IRQ_LINE, ASSERT_LINE);
			m_irq_timer->adjust(attotime::from_ticks(32,3580000/4),0);
			m_pia28->ca1_w(BIT(ioport("DIAGS")->read(), 2));  // Advance
			m_pia28->cb1_w(BIT(ioport("DIAGS")->read(), 3));  // Up/Down
		}
		else
		{
			m_maincpu->set_input_line(M6808_IRQ_LINE, CLEAR_LINE);
			m_irq_timer->adjust(attotime::from_ticks(980,3580000/4),1);
			m_pia28->ca1_w(1);
			m_pia28->cb1_w(1);
		}
		break;
	}
}
开发者ID:SailorSat，项目名称:cabmame，代码行数:22，代码来源:s6.cpp


示例8: clock

void scc8530_t::device_timer(emu_timer &timer, device_timer_id id, int param, void *ptr)
{
    Chan *pChan = &channel[id];
    int brconst = pChan->reg_val[13]<<8 | pChan->reg_val[14];
    int rate;

    if (brconst)
    {
        rate = clock() / brconst;
    }
    else
    {
        rate = 0;
    }

    // is baud counter IRQ enabled on this channel?
    // always flag pending in case it's enabled after this
    pChan->baudIRQPending = 1;
    if (pChan->baudIRQEnable)
    {
        if (pChan->extIRQEnable)
        {
            pChan->extIRQPending = 1;
            pChan->baudIRQPending = 0;
            updateirqs();
        }
    }

    // reset timer according to current register values
    if (rate)
    {
        attotime attorate = attotime::from_hz(rate);
        timer.adjust(attorate, 0, attorate);
    }
    else
    {
        timer.adjust(attotime::never, 0, attotime::never);
    }
}
开发者ID:RalfVB，项目名称:mame，代码行数:39，代码来源:8530scc.cpp


示例9: 

void pv1000_state::machine_reset()
{
	m_io_regs[5] = 0;
	m_fd_data = 0;
	m_irq_on_timer->adjust(m_screen->time_until_pos(195, 0));
	m_irq_off_timer->adjust(attotime::never);
}
开发者ID:Robbbert，项目名称:store1，代码行数:7，代码来源:pv1000.cpp


示例10: machine_start

void gamate_state::machine_start()
{
	m_cart_ptr = memregion("maincpu")->base() + 0x6000;
	if (m_cart->exists())
	{
//		m_maincpu->space(AS_PROGRAM).install_read_handler(0x6000, 0x6000, READ8_DELEGATE(gamate_state, gamate_cart_protection_r));
		m_cart_ptr = m_cart->get_rom_base();
		membank("bankmulti")->set_base(m_cart->get_rom_base()+1);
		membank("bank")->set_base(m_cart->get_rom_base()+0x4000); // bankswitched games in reality no offset
	}
//	m_bios[0xdf1]=0xea; m_bios[0xdf2]=0xea; // default bios: $47 protection readback
	card_protection.set=false;
	bank_multi=0;
	card_protection.unprotected=false;
	timer2->enable(TRUE);
	timer2->reset(m_maincpu->cycles_to_attotime(1000));
#if 0
	save_item(NAME(m_video.data));
	save_item(NAME(m_video.index));
	save_item(NAME(m_video.x));
	save_item(NAME(m_video.y));
	save_item(NAME(m_video.mode));
	save_item(NAME(m_video.delayed));
	save_item(NAME(m_video.pixels));
	save_item(NAME(m_ports));
	save_item(NAME(m_ram));
#endif
}
开发者ID:hstampfl，项目名称:mame，代码行数:28，代码来源:gamate.c


示例11: machine_start

void gamate_state::machine_start()
{
	timer2->enable(true);
	timer2->reset(m_maincpu->cycles_to_attotime(1000));

	save_item(NAME(m_card_available));
}
开发者ID:PugsyMAME，项目名称:mame，代码行数:7，代码来源:gamate.cpp


示例12: 

void noki3310_state::machine_reset()
{
	// according to the boot rom disassembly here http://www.nokix.pasjagsm.pl/help/blacksphere/sub_100hardware/sub_arm/sub_bootrom.htm
	// flash entry point is at 0x200040, we can probably reassemble the above code, but for now this should be enough.
	m_maincpu->set_state_int(ARM7_R15, 0x200040);

	memset(m_mad2_regs, 0, 0x100);
	m_mad2_regs[0x01] = 0x01;	// power-on flag
	m_mad2_regs[0x0c] = 0x0a;	// disable FIQ and IRQ
	m_mad2_regs[0x03] = 0xff;	// disable MAD2 watchdog
	m_ccont.watchdog  = 0;		// disable CCONT watchdog
	m_ccont.dc  = false;

	m_fiq_status = 0;
	m_irq_status = 0;
	m_timer1_counter = 0;
	m_timer0_counter = 0;

	m_timer0->adjust(attotime::from_hz(33055 / (255 + 1)), 0, attotime::from_hz(33055 / (255 + 1)));	// programmable through port 0x0f
	m_timer1->adjust(attotime::from_hz(1057), 0, attotime::from_hz(1057));
	m_timer_watchdog->adjust(attotime::from_hz(1), 0, attotime::from_hz(1));
	m_timer_fiq8->adjust(attotime::from_hz(1000), 0, attotime::from_hz(1000));

	// simulate power-on input
	if (machine().system().name && (machine().system().name[4] == '8' || machine().system().name[4] == '5'))
		m_power_on = ~0x10;
	else
		m_power_on = ~0x02;
}
开发者ID:DragonMinded，项目名称:mame，代码行数:29，代码来源:nokia_3310.cpp


示例13: 

void goupil_g1_state::machine_reset()
{
	goupil_base_state::machine_reset();
	m_scanline_timer->adjust(m_screen->time_until_pos(m_screen->vpos() + 10));
	m_old_state_ca2 = 0;
	m_via_video_pbb_data = 0;
}
开发者ID:Octocontrabass，项目名称:mame，代码行数:7，代码来源:goupil.cpp


示例14: machine_start

INPUT_PORTS_END

void cops_state::machine_start()
{
	m_ld_timer = machine().scheduler().timer_alloc(timer_expired_delegate(FUNC(cops_state::ld_timer_callback),this));
	m_ld_timer->adjust(attotime::from_hz(167*5), 0, attotime::from_hz(167*5));
}
开发者ID:Eduardop，项目名称:mame，代码行数:7，代码来源:cops.c


示例15: machine_reset

void mgolf_state::machine_reset()
{
	m_interrupt_timer->adjust(m_screen->time_until_pos(16), 16);

	m_mask = 0;
	m_prev = 0;
}
开发者ID:hstampfl，项目名称:mame，代码行数:7，代码来源:mgolf.c


示例16: machine

void pb1000_state::machine_start()
{
	membank("bank1")->set_base(memregion("rom")->base());

	m_kb_timer = machine().scheduler().timer_alloc(timer_expired_delegate(FUNC(pb1000_state::keyboard_timer),this));
	m_kb_timer->adjust(attotime::from_hz(192), 0, attotime::from_hz(192));
}
开发者ID:CJBass，项目名称:mame2013-libretro，代码行数:7，代码来源:pb1000.c


示例17: machine_start

void ngp_state::machine_start()
{
	UINT8 *cart = memregion("cart")->base();

	m_flash_chip[0].data = cart;
	m_flash_chip[0].org_data[0] = m_flash_chip[0].data[0];
	m_flash_chip[0].org_data[1] = m_flash_chip[0].data[1];
	m_flash_chip[0].org_data[2] = m_flash_chip[0].data[2];
	m_flash_chip[0].org_data[3] = m_flash_chip[0].data[3];
	m_flash_chip[0].org_data[4] = m_flash_chip[0].data[0x7c000];
	m_flash_chip[0].org_data[5] = m_flash_chip[0].data[0x7c001];
	m_flash_chip[0].org_data[6] = m_flash_chip[0].data[0x7c002];
	m_flash_chip[0].org_data[7] = m_flash_chip[0].data[0x7c003];
	m_flash_chip[0].org_data[8] = m_flash_chip[0].data[0xfc000];
	m_flash_chip[0].org_data[9] = m_flash_chip[0].data[0xfc001];
	m_flash_chip[0].org_data[10] = m_flash_chip[0].data[0xfc002];
	m_flash_chip[0].org_data[11] = m_flash_chip[0].data[0xfc003];
	m_flash_chip[0].org_data[12] = m_flash_chip[0].data[0x1fc000];
	m_flash_chip[0].org_data[13] = m_flash_chip[0].data[0x1fc001];
	m_flash_chip[0].org_data[14] = m_flash_chip[0].data[0x1fc002];
	m_flash_chip[0].org_data[15] = m_flash_chip[0].data[0x1fc003];

	m_flash_chip[1].data = cart + 0x200000;
	m_flash_chip[1].org_data[0] = m_flash_chip[1].data[0];
	m_flash_chip[1].org_data[1] = m_flash_chip[1].data[1];
	m_flash_chip[1].org_data[2] = m_flash_chip[1].data[2];
	m_flash_chip[1].org_data[3] = m_flash_chip[1].data[3];
	m_flash_chip[1].org_data[4] = m_flash_chip[1].data[0x7c000];
	m_flash_chip[1].org_data[5] = m_flash_chip[1].data[0x7c001];
	m_flash_chip[1].org_data[6] = m_flash_chip[1].data[0x7c002];
	m_flash_chip[1].org_data[7] = m_flash_chip[1].data[0x7c003];
	m_flash_chip[1].org_data[8] = m_flash_chip[1].data[0xfc000];
	m_flash_chip[1].org_data[9] = m_flash_chip[1].data[0xfc001];
	m_flash_chip[1].org_data[10] = m_flash_chip[1].data[0xfc002];
	m_flash_chip[1].org_data[11] = m_flash_chip[1].data[0xfc003];
	m_flash_chip[1].org_data[12] = m_flash_chip[1].data[0x1fc000];
	m_flash_chip[1].org_data[13] = m_flash_chip[1].data[0x1fc001];
	m_flash_chip[1].org_data[14] = m_flash_chip[1].data[0x1fc002];
	m_flash_chip[1].org_data[15] = m_flash_chip[1].data[0x1fc003];

	m_seconds_timer = machine().scheduler().timer_alloc(timer_expired_delegate(FUNC(ngp_state::ngp_seconds_callback),this));
	m_seconds_timer->adjust( attotime::from_seconds(1), 0, attotime::from_seconds(1) );

	save_item(NAME(m_io_reg));
	save_item(NAME(m_old_to3));
	// TODO: check if these are handled correctly...
	save_item(NAME(m_flash_chip[0].present));
	save_item(NAME(m_flash_chip[0].manufacturer_id));
	save_item(NAME(m_flash_chip[0].device_id));
	save_item(NAME(m_flash_chip[0].org_data));
	save_item(NAME(m_flash_chip[0].state));
	save_item(NAME(m_flash_chip[0].command));
	save_item(NAME(m_flash_chip[1].present));
	save_item(NAME(m_flash_chip[1].manufacturer_id));
	save_item(NAME(m_flash_chip[1].device_id));
	save_item(NAME(m_flash_chip[1].org_data));
	save_item(NAME(m_flash_chip[1].state));
	save_item(NAME(m_flash_chip[1].command));
}
开发者ID:antervud，项目名称:MAMEHub，代码行数:59，代码来源:ngp.c


示例18: machine_reset

void alphatro_state::machine_reset()
{
	// do what the IPL does
	//  UINT8* RAM = machine().device<ram_device>("ram")->pointer();
	UINT8* ROM = memregion("maincpu")->base();
	cpu_set_reg(m_maincpu, STATE_GENPC, 0xe000);
	memcpy(m_p_ram, ROM, 0xf000); // copy BASIC to RAM, which the undumped IPL is supposed to do.
	memcpy(m_p_videoram, ROM+0x1000, 0x1000);
	//  membank("bank1")->set_base(RAM);

	// probably not correct, exact meaning of port is unknown, vblank/vsync is too slow.
	m_sys_timer->adjust(attotime::from_usec(10),0,attotime::from_usec(10));
	m_serial_timer->adjust(attotime::from_hz(500),0,attotime::from_hz(500));  // USART clock - this is a guesstimate
	m_timer_bit = 0;
	beep_set_state(m_beep, 0);
	beep_set_frequency(m_beep, 950);	/* piezo-device needs to be measured */
}
开发者ID:kleopatra999，项目名称:mess-svn，代码行数:17，代码来源:alphatro.c


示例19: machine_reset

void techno_state::machine_reset()
{
	m_vector = 0x88;
	m_digit = 0;

	attotime freq = attotime::from_hz(XTAL_8MHz / 256); // 31250Hz
	m_irq_set_timer->adjust(freq, 0, freq);
	m_maincpu->set_input_line(M68K_IRQ_1, CLEAR_LINE);
}
开发者ID:qwijibo，项目名称:mame，代码行数:9，代码来源:techno.cpp


示例20: machine_reset

void rastersp_state::machine_reset()
{
	m_irq_status = 0;
	m_dpyaddr = 0;

	// Halt the 486 on reset - the DSP will release it from reset
	m_maincpu->set_input_line(INPUT_LINE_RESET, ASSERT_LINE);

	// Set IRQ1 line to cause DSP to boot from 0x400000
	m_dsp->set_input_line(TMS3203X_IRQ1, ASSERT_LINE);
	m_dsp->set_input_line(TMS3203X_IRQ1, CLEAR_LINE);

	// Reset DSP internal registers
	m_tms_io_regs[SPORT_GLOBAL_CTL] = 0;

	m_tms_timer1->adjust(attotime::never);
	m_tms_tx_timer->adjust(attotime::never);
}
开发者ID:MASHinfo，项目名称:mame，代码行数:18，代码来源:rastersp.cpp



注：本文中的emu_timer类示例由纯净天空整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。

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