protected m6805_base_device(
machine_config mconfig,
string tag,
device_t owner,
uint32_t clock,
device_type type,
configuration_params params_,
address_map_constructor internal_map)
: base(mconfig, type, tag, owner, clock)
{
//m_class_interfaces.Add(new device_execute_interface_m6805_base(mconfig, this));
m_class_interfaces.Add(new device_memory_interface_m6805_base(mconfig, this));
m_class_interfaces.Add(new device_state_interface_m6805_base(mconfig, this));
//m_class_interfaces.Add(new device_disasm_interface_m6805_base(mconfig, this));
m_dimemory = GetClassInterface <device_memory_interface_m6805_base>();
m_distate = GetClassInterface <device_state_interface_m6805_base>();
init_s_hmos_s_ops();
m_params = params_;
m_program_config = new address_space_config("program", ENDIANNESS_BIG, 8, (u8)params_.m_addr_width, 0, internal_map);
}
protected override void device_config_complete()
{
// don't replace existing config, so we don't lose the reference (see device_memory_interface_memory_space_config)
var config = new address_space_config("program", m_endianness, m_data_width, m_addr_width, (s8)m_shift); //m_program_config = address_space_config( "program", m_endianness, m_data_width, m_addr_width, m_shift );
config.CopyTo(m_program_config);
}
// construction/destruction
public mb88_cpu_device(machine_config mconfig, device_type type, string tag, device_t owner, uint32_t clock, int program_width, int data_width)
: base(mconfig, type, tag, owner, clock)
{
m_class_interfaces.Add(new device_execute_interface_mb88(mconfig, this));
m_class_interfaces.Add(new device_memory_interface_mb88(mconfig, this));
m_class_interfaces.Add(new device_state_interface_mb88(mconfig, this));
m_class_interfaces.Add(new device_disasm_interface_mb88(mconfig, this));
m_program_config = new address_space_config("program", endianness_t.ENDIANNESS_BIG, 8, (byte)program_width, 0, (program_width == 9) ? program_9bit : (program_width == 10) ? program_10bit : (address_map_constructor)program_11bit);
m_data_config = new address_space_config("data", endianness_t.ENDIANNESS_BIG, 8, (byte)data_width, 0, (data_width == 4) ? data_4bit : (data_width == 5) ? data_5bit : (data_width == 6) ? data_6bit : (address_map_constructor)data_7bit);
m_PLA = null;
m_read_k = new devcb_read8(this);
m_write_o = new devcb_write8(this);
m_write_p = new devcb_write8(this);
for (int i = 0; i < 4; i++)
{
m_read_r[i] = new devcb_read8(this);
}
for (int i = 0; i < 4; i++)
{
m_write_r[i] = new devcb_write8(this);
}
m_read_si = new devcb_read_line(this);
m_write_so = new devcb_write_line(this);
}
protected m6800_cpu_device(machine_config mconfig, device_type type, string tag, device_t owner, uint32_t clock, op_func [] insn, uint8_t [] cycles, address_map_constructor internal_)
: base(mconfig, type, tag, owner, clock)
{
m_program_config = new address_space_config("program", ENDIANNESS_BIG, 8, 16, 0, internal_);
m_decrypted_opcodes_config = new address_space_config("program", ENDIANNESS_BIG, 8, 16, 0);
m_insn = insn;
m_cycles = cycles;
}
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;
}
// this function is needed when passing in a non-static address_map_constructor in the ctor. 'this' isn't available
protected void m6805_base_device_after_ctor(address_map_constructor internal_map)
{
m_program_config = new address_space_config("program", ENDIANNESS_BIG, 8, (u8)m_params.m_addr_width, 0, internal_map);
}
