C++ (Cpp) recalc_slot_inh Exemples

Exemple #1

Fichier : a2swyft.cpp Projet : Dagarman/mame

uint8_t a2bus_swyft_device::read_c0nx(uint8_t offset)
{
	switch (offset)
	{
		case 0:
			m_rombank = 0;
			m_inh_state = INH_READ;
			recalc_slot_inh();
			break;

		case 1:
			m_rombank = 0;
			m_inh_state = INH_NONE;
			recalc_slot_inh();
			break;

		case 2:
			m_rombank = 0x1000;
			m_inh_state = INH_READ;
			recalc_slot_inh();
			break;
	}

	return 0xff;
}

Exemple #2

Fichier : a2swyft.cpp Projet : GiuseppeGorgoglione/mame

UINT8 a2bus_swyft_device::read_c0nx(address_space &space, UINT8 offset)
{
	switch (offset)
	{
		case 0:
			m_rombank = 0;
			m_inh_state = INH_READ;
			recalc_slot_inh();
			break;

		case 1:
			m_rombank = 0;
			m_inh_state = INH_NONE;
			recalc_slot_inh();
			break;

		case 2:
			m_rombank = 0x1000;
			m_inh_state = INH_READ;
			recalc_slot_inh();
			break;
	}

	return 0xff;
}

Exemple #3

Fichier : a2swyft.cpp Projet : GiuseppeGorgoglione/mame

void a2bus_swyft_device::device_reset()
{
	m_rombank = 0;

	m_inh_state = INH_READ; // read-enable the ROM
	recalc_slot_inh();
}

Exemple #4

Fichier : a2swyft.cpp Projet : GiuseppeGorgoglione/mame

void a2bus_swyft_device::write_c0nx(address_space &space, UINT8 offset, UINT8 data)
{
	switch (offset)
	{
		case 0:
			m_rombank = 0;
			m_inh_state = INH_READ;
			recalc_slot_inh();
			break;

		case 1:
			m_rombank = 0;
			m_inh_state = INH_NONE;
			recalc_slot_inh();
			break;

		case 2:
			m_rombank = 0x1000;
			m_inh_state = INH_READ;
			recalc_slot_inh();
			break;
	}
}

Exemple #5

Fichier : a2swyft.cpp Projet : Dagarman/mame

void a2bus_swyft_device::write_c0nx(uint8_t offset, uint8_t data)
{
	switch (offset)
	{
		case 0:
			m_rombank = 0;
			m_inh_state = INH_READ;
			recalc_slot_inh();
			break;

		case 1:
			m_rombank = 0;
			m_inh_state = INH_NONE;
			recalc_slot_inh();
			break;

		case 2:
			m_rombank = 0x1000;
			m_inh_state = INH_READ;
			recalc_slot_inh();
			break;
	}
}

Exemple #6

Fichier : ramcard16k.cpp Projet : Robbbert/store1

void a2bus_ramcard_device::do_io(int offset)
{
	int old_inh_state = m_inh_state;

	switch (offset)
	{
		case 0x1: case 0x3: case 0x9: case 0xb:
			if (offset != m_last_offset)
			{
				m_last_offset = offset;
				return;
			}
			break;
	}
	m_last_offset = offset;

	m_inh_state = INH_NONE;
	m_dxxx_bank = 0;

	if (offset & 0x1)
	{
		m_inh_state |= INH_WRITE;
	}

	switch(offset & 0x03)
	{
		case 0x00:
		case 0x03:
			m_inh_state |= INH_READ;
			break;
	}

	if (!(offset & 8))
	{
		m_dxxx_bank = 0x1000;
	}

	if (m_inh_state != old_inh_state)
	{
		recalc_slot_inh();
	}

	#if 0
	printf("LC: new state %c%c dxxx=%04x\n",
			(m_inh_state & INH_READ) ? 'R' : 'x',
			(m_inh_state & INH_WRITE) ? 'W' : 'x',
			m_dxxx_bank);
	#endif
}

Exemple #7

Fichier : ramcard128k.cpp Projet : Robbbert/store1

void a2bus_ssramcard_device::do_io(int offset)
{
	int old_inh_state = m_inh_state;

	switch (offset)
	{
		case 0x1: case 0x3: case 0x9: case 0xb:
			if (offset != m_last_offset)
			{
				m_last_offset = offset;
				return;
			}
			break;
	}
	m_last_offset = offset;

	if (offset & 4)
	{
		switch (offset)
		{
			case 0x4: m_main_bank = 0x00000; break;
			case 0x5: m_main_bank = 0x04000; break;
			case 0x6: m_main_bank = 0x08000; break;
			case 0x7: m_main_bank = 0x0c000; break;
			case 0xc: m_main_bank = 0x10000; break;
			case 0xd: m_main_bank = 0x14000; break;
			case 0xe: m_main_bank = 0x18000; break;
			case 0xf: m_main_bank = 0x1c000; break;
		}
	}
	else
	{
		m_inh_state = INH_NONE;
		m_dxxx_bank = 0;

		if (offset & 0x1)
		{
			m_inh_state |= INH_WRITE;
		}

		switch(offset & 0x03)
		{
			case 0x00:
			case 0x03:
				m_inh_state |= INH_READ;
				break;
		}

		if (!(offset & 8))
		{
			m_dxxx_bank = 0x1000;
		}
	}

	if (m_inh_state != old_inh_state)
	{
		recalc_slot_inh();
	}

	#if 0
	printf("LC: (ofs %x) new state %c%c dxxx=%04x main=%05x\n",
			offset,
			(m_inh_state & INH_READ) ? 'R' : 'x',
			(m_inh_state & INH_WRITE) ? 'W' : 'x',
			m_dxxx_bank, m_main_bank);
	#endif
}