C++ (Cpp) apple525_set_enable_lines Beispiele

Beispiel #1

Datei: apple3.c Projekt: Synapseware/coco

static void apple3_update_drives(void)
{
	int enable_mask = 0x00;

	if (apple3_enable_mask & 0x01)
		enable_mask |= 0x01;

	if (apple3_enable_mask & 0x02)
	{
		switch(a3 & (VAR_EXTA0 | VAR_EXTA1))
		{
			case VAR_EXTA0:
				enable_mask |= 0x02;
				break;
			case VAR_EXTA1:
				enable_mask |= 0x04;
				break;
			case VAR_EXTA1|VAR_EXTA0:
				enable_mask |= 0x08;
				break;
		}
	}

	apple525_set_enable_lines(enable_mask);
}

Beispiel #2

static void apple3_update_drives(device_t *device)
{
	apple3_state *state = device->machine().driver_data<apple3_state>();
	int enable_mask = 0x00;

	if (state->m_enable_mask & 0x01)
		enable_mask |= 0x01;

	if (state->m_enable_mask & 0x02)
	{
		switch(state->m_flags & (VAR_EXTA0 | VAR_EXTA1))
		{
			case VAR_EXTA0:
				enable_mask |= 0x02;
				break;
			case VAR_EXTA1:
				enable_mask |= 0x04;
				break;
			case VAR_EXTA1|VAR_EXTA0:
				enable_mask |= 0x08;
				break;
		}
	}

	apple525_set_enable_lines(device,enable_mask);
}