summaryrefslogtreecommitdiffstats
path: root/src/mame/includes/generalplus_gpl16250.h
blob: 17114afd2741f7a7786f099be1ca662d07148947 (plain) (blame)
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
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
// license:BSD-3-Clause
// copyright-holders:David Haywood
#ifndef MAME_INCLUDES_SUNPLUS_GCM394_H
#define MAME_INCLUDES_SUNPLUS_GCM394_H

#pragma once

#include "machine/generalplus_gpl16250soc.h"
#include "machine/generalplus_gpl16250.h"
#include "bus/generic/slot.h"
#include "bus/generic/carts.h"

#include "screen.h"
#include "speaker.h"



class gcm394_game_state : public driver_device
{
public:
	gcm394_game_state(const machine_config& mconfig, device_type type, const char* tag) :
		driver_device(mconfig, type, tag),
		m_maincpu(*this, "maincpu"),
		m_screen(*this, "screen"),
		m_io(*this, "IN%u", 0U),
		m_romregion(*this, "maincpu"),
		m_memory(*this, "memory")
	{
	}

	void base(machine_config &config);

	void cs_map_base(address_map &map);

	virtual uint16_t cs0_r(offs_t offset);
	virtual void cs0_w(offs_t offset, uint16_t data);
	virtual uint16_t cs1_r(offs_t offset);
	virtual void cs1_w(offs_t offset, uint16_t data);
	virtual uint16_t cs2_r(offs_t offset);
	virtual void cs2_w(offs_t offset, uint16_t data);
	virtual uint16_t cs3_r(offs_t offset);
	virtual void cs3_w(offs_t offset, uint16_t data);
	virtual uint16_t cs4_r(offs_t offset);
	virtual void cs4_w(offs_t offset, uint16_t data);

	void cs_callback(uint16_t cs0, uint16_t cs1, uint16_t cs2, uint16_t cs3, uint16_t cs4);

protected:
	virtual void machine_start() override;
	virtual void machine_reset() override;


	required_device<sunplus_gcm394_base_device> m_maincpu;
	required_device<screen_device> m_screen;


	required_ioport_array<3> m_io;


	optional_region_ptr<uint16_t> m_romregion;
	required_device<full_memory_device> m_memory;

	virtual uint16_t porta_r();
	virtual uint16_t portb_r();
	virtual uint16_t portc_r();
	virtual void porta_w(uint16_t data);

	virtual uint16_t read_external_space(offs_t offset);
	virtual void write_external_space(offs_t offset, uint16_t data);

private:
};




class tkmag220_game_state : public gcm394_game_state
{
public:
	tkmag220_game_state(const machine_config& mconfig, device_type type, const char* tag) :
		gcm394_game_state(mconfig, type, tag)
	{
	}

	void tkmag220(machine_config &config);

protected:

	virtual void machine_reset() override;

private:
	int m_upperbase = 0;

	virtual uint16_t cs0_r(offs_t offset) override;

	void tkmag220_portd_w(offs_t offset, uint16_t data, uint16_t mem_mask = ~0);
};


class gormiti_game_state : public gcm394_game_state
{
public:
	gormiti_game_state(const machine_config& mconfig, device_type type, const char* tag) :
		gcm394_game_state(mconfig, type, tag)
	{
	}


protected:

	virtual void machine_reset() override;

private:
};

class beijuehh_game_state : public gcm394_game_state
{
public:
	beijuehh_game_state(const machine_config& mconfig, device_type type, const char* tag) :
		gcm394_game_state(mconfig, type, tag)
	{
	}

	void beijuehh(machine_config &config);

protected:

	virtual void machine_reset() override;

private:
	int m_upperbase = 0;

	virtual uint16_t cs0_r(offs_t offset) override;

	void beijuehh_portb_w(offs_t offset, uint16_t data, uint16_t mem_mask = ~0);
	void beijuehh_portd_w(offs_t offset, uint16_t data, uint16_t mem_mask = ~0);

	uint16_t m_portb_data = 0U;
	uint16_t m_portd_data = 0U;
	uint8_t m_bank = 0U;
};


#endif