1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
|
// license:BSD-3-Clause
// copyright-holders:hap
/*
TMS1000 family - TMS0980, TMS1980
*/
#ifndef MAME_CPU_TMS1000_TMS0980_H
#define MAME_CPU_TMS1000_TMS0980_H
#pragma once
#include "tms0970.h"
class tms0980_cpu_device : public tms0970_cpu_device
{
public:
tms0980_cpu_device(const machine_config &mconfig, const char *tag, device_t *owner, u32 clock);
protected:
tms0980_cpu_device(const machine_config &mconfig, device_type type, const char *tag, device_t *owner, u32 clock, u8 o_pins, u8 r_pins, u8 pc_bits, u8 byte_bits, u8 x_bits, int prgwidth, address_map_constructor program, int datawidth, address_map_constructor data);
void program_11bit_9(address_map &map);
void data_144x4(address_map &map);
// overrides
virtual u32 decode_fixed(u16 op);
virtual u32 decode_micro(u8 sel) override;
virtual void device_reset() override;
virtual void device_add_mconfig(machine_config &config) override;
virtual std::unique_ptr<util::disasm_interface> create_disassembler() override;
virtual u8 read_k_input() override;
virtual void set_cki_bus() override;
virtual u32 read_micro();
virtual void read_opcode() override;
virtual void op_comx() override;
};
class tms1980_cpu_device : public tms0980_cpu_device
{
public:
tms1980_cpu_device(const machine_config &mconfig, const char *tag, device_t *owner, u32 clock);
protected:
// overrides
virtual void device_add_mconfig(machine_config &config) override;
virtual void write_o_output(u8 index) override { tms1k_base_device::write_o_output(index); }
virtual u8 read_k_input() override { return tms1k_base_device::read_k_input(); }
virtual void op_setr() override { tms1k_base_device::op_setr(); }
virtual void op_tdo() override;
};
DECLARE_DEVICE_TYPE(TMS0980, tms0980_cpu_device)
DECLARE_DEVICE_TYPE(TMS1980, tms1980_cpu_device)
#endif // MAME_CPU_TMS1000_TMS0980_H
|