// device-level overrides
protected override void device_start()
{
m_dimemory = GetClassInterface <device_memory_interface_m6502>();
m_diexec = GetClassInterface <device_execute_interface_m6502>();
m_distate = GetClassInterface <device_state_interface_m6502>();
mintf = m_dimemory.space(AS_PROGRAM).addr_width() > 14 ? new mi_default() : new mi_default14();
init();
}
// device-level overrides
protected override void device_start()
{
m_dimemory = GetClassInterface <device_memory_interface_m6502>();
m_diexec = GetClassInterface <device_execute_interface_m6502>();
m_distate = GetClassInterface <device_state_interface_m6502>();
if (cache_disabled)
{
mintf = new mi_default_nd();
}
else
{
mintf = new mi_default_normal();
}
init();
}
m6502_device(machine_config mconfig, device_type type, string tag, device_t owner, u32 clock)
: base(mconfig, type, tag, owner, clock)
{
m_class_interfaces.Add(new device_execute_interface_m6502(mconfig, this));
m_class_interfaces.Add(new device_memory_interface_m6502(mconfig, this));
m_class_interfaces.Add(new device_state_interface_m6502(mconfig, this));
m_class_interfaces.Add(new device_disasm_interface_m6502(mconfig, this));
sync_w = new devcb_write_line(this);
program_config = new address_space_config("program", endianness_t.ENDIANNESS_LITTLE, 8, 16);
sprogram_config = new address_space_config("decrypted_opcodes", endianness_t.ENDIANNESS_LITTLE, 8, 16);
PPC = 0;
NPC = 0;
PC = 0;
SP = 0;
TMP = 0;
TMP2 = 0;
A = 0;
X = 0;
Y = 0;
P = 0;
IR = 0;
inst_state_base = 0;
mintf = null;
inst_state = 0;
inst_substate = 0;
icountRef.i = 0; //icount = 0;
nmi_state = false;
irq_state = false;
apu_irq_state = false;
v_state = false;
irq_taken = false;
sync = false;
inhibit_interrupts = false;
count_before_instruction_step = 0;
cache_disabled = false;
}
