// 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);
}
namco_53xx_device(machine_config mconfig, string tag, device_t owner, u32 clock)
: base(mconfig, NAMCO_53XX, tag, owner, clock)
{
m_cpu = new required_device <mb88_cpu_device>(this, "mcu");
m_portO = 0;
m_k = new devcb_read8(this);
for (int i = 0; i < 4; i++)
{
m_in[i] = new devcb_read8(this);
}
m_p = new devcb_write8(this);
}
protected ay8910_device(machine_config mconfig, device_type type, string tag, device_t owner, u32 clock,
psg_type_t psg_type, int streams, int ioports)
: base(mconfig, type, tag, owner, clock)
{
m_class_interfaces.Add(new device_sound_interface_ay8910(mconfig, this)); // device_sound_interface(mconfig, *this);
m_type = psg_type;
m_streams = streams;
m_ioports = ioports;
m_ready = 0;
m_channel = null;
m_active = false;
m_register_latch = 0;
m_last_enable = 0;
m_prescale_noise = 0;
m_count_noise = 0;
m_count_env = 0;
m_env_step = 0;
m_env_volume = 0;
m_hold = 0;
m_alternate = 0;
m_attack = 0;
m_holding = 0;
m_rng = 0;
m_env_step_mask = psg_type == psg_type_t.PSG_TYPE_AY ? (byte)0x0f : (byte)0x1f;
m_step = psg_type == psg_type_t.PSG_TYPE_AY ? 2 : 1;
m_zero_is_off = psg_type == psg_type_t.PSG_TYPE_AY ? 1 : 0;
m_par = psg_type == psg_type_t.PSG_TYPE_AY ? ay8910_param : ym2149_param;
m_par_env = psg_type == psg_type_t.PSG_TYPE_AY ? ay8910_param : ym2149_param_env;
m_flags = AY8910_LEGACY_OUTPUT;
m_port_a_read_cb = new devcb_read8(this);
m_port_b_read_cb = new devcb_read8(this);
m_port_a_write_cb = new devcb_write8(this);
m_port_b_write_cb = new devcb_write8(this);
memset(m_regs, (byte)0);
memset(m_count, 0);
memset(m_output, (byte)0);
memset(m_vol_enabled, (byte)0);
memset(m_vol_table, 0);
memset(m_env_table, 0);
m_res_load[0] = m_res_load[1] = m_res_load[2] = 1000; //Default values for resistor loads
set_type(psg_type);
}
i8255_device(machine_config mconfig, device_type type, string tag, device_t owner, uint32_t clock, bool is_ams40489)
: base(mconfig, type, tag, owner, clock)
{
m_force_portb_in = is_ams40489;
m_force_portc_out = is_ams40489;
m_dont_clear_output_latches = is_ams40489;
m_in_pa_cb = new devcb_read8(this);
m_in_pb_cb = new devcb_read8(this);
m_in_pc_cb = new devcb_read8(this);
m_out_pa_cb = new devcb_write8(this);
m_out_pb_cb = new devcb_write8(this);
m_out_pc_cb = new devcb_write8(this);
m_tri_pa_cb = new devcb_read8(this);
m_tri_pb_cb = new devcb_read8(this);
m_control = 0;
m_intr = new int[2] {
0, 0
};
}
namco_06xx_device(machine_config mconfig, string tag, device_t owner, u32 clock)
: base(mconfig, NAMCO_06XX, tag, owner, clock)
{
m_control = 0;
m_nmicpu = new required_device <cpu_device>(this, finder_base.DUMMY_TAG);
for (int i = 0; i < 4; i++)
{
m_read[i] = new devcb_read8(this);
}
for (int i = 0; i < 4; i++)
{
m_readreq[i] = new devcb_write_line(this);
}
for (int i = 0; i < 4; i++)
{
m_write[i] = new devcb_write8(this);
}
}
namco_51xx_device(machine_config mconfig, string tag, device_t owner, u32 clock)
: base(mconfig, NAMCO_51XX, tag, owner, clock)
{
m_cpu = new required_device <mb88_cpu_device>(this, "mcu");
m_screen = new required_device <screen_device>(this, finder_base.DUMMY_TAG);
for (int i = 0; i < 4; i++)
{
m_in[i] = new devcb_read8(this);
}
for (int i = 0; i < 2; i++)
{
m_out[i] = new devcb_write8(this);
}
m_lastcoins = 0;
m_lastbuttons = 0;
m_mode = 0;
m_coincred_mode = 0;
m_remap_joy = 0;
}
intref m_icountRef = new intref(); //int m_icount;
// construction/destruction
i8257_device(machine_config mconfig, string tag, device_t owner, uint32_t clock)
: base(mconfig, I8257, tag, owner, clock)
{
m_class_interfaces.Add(new device_execute_interface_i8257(mconfig, this)); //device_execute_interface(mconfig, *this),
m_icountRef.i = 0;
m_reverse_rw = false;
m_tc = false;
m_msb = 0;
m_hreq = CLEAR_LINE;
m_hack = 0;
m_ready = 1;
m_state = 0;
m_current_channel = 0;
m_last_channel = 0;
m_transfer_mode = 0;
m_status = 0;
m_request = 0;
m_temp = 0;
m_out_hrq_cb = new devcb_write_line(this);
m_out_tc_cb = new devcb_write_line(this);
m_in_memr_cb = new devcb_read8(this);
m_out_memw_cb = new devcb_write8(this);
for (int i = 0; i < 4; i++)
{
m_in_ior_cb[i] = new devcb_read8(this);
}
for (int i = 0; i < 4; i++)
{
m_out_iow_cb[i] = new devcb_write8(this);
}
for (int i = 0; i < 4; i++)
{
m_out_dack_cb[i] = new devcb_write_line(this);
}
}