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
|
// license:BSD-3-Clause
// copyright-holders:Tomasz Slanina,Pierpaolo Prazzoli
#include "cpu/mcs51/mcs51.h"
#include "machine/timer.h"
#include "sound/qs1000.h"
#include "emupal.h"
#include "screen.h"
class eolith_state : public driver_device
{
public:
eolith_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_palette(*this, "palette")
, m_qs1000(*this, "qs1000")
, m_eepromoutport(*this, "EEPROMOUT")
, m_soundcpu(*this, "soundcpu")
, m_in0(*this, "IN0")
, m_penxport(*this, "PEN_X_P%u", 1)
, m_penyport(*this, "PEN_Y_P%u", 1)
, m_led(*this, "led0")
, m_sndbank(*this, "sound_bank")
{
}
void ironfort(machine_config &config);
void eolith50(machine_config &config);
void eolith45(machine_config &config);
void hidctch3(machine_config &config);
void init_eolith();
void init_landbrk();
void init_hidctch2();
void init_hidnc2k();
void init_landbrka();
void init_landbrkb();
DECLARE_READ_LINE_MEMBER(speedup_vblank_r);
DECLARE_READ_LINE_MEMBER(stealsee_speedup_vblank_r);
void speedup_read();
void init_speedup();
protected:
virtual void video_start() override;
required_device<cpu_device> m_maincpu;
required_device<screen_device> m_screen;
required_device<palette_device> m_palette;
optional_device<qs1000_device> m_qs1000;
optional_ioport m_eepromoutport;
TIMER_DEVICE_CALLBACK_MEMBER(eolith_speedup);
private:
uint32_t eolith_custom_r();
void systemcontrol_w(uint32_t data);
template<int Player> uint32_t hidctch3_pen_r();
void eolith_vram_w(offs_t offset, uint16_t data, uint16_t mem_mask = ~0);
uint16_t eolith_vram_r(offs_t offset);
void sound_p1_w(uint8_t data);
uint8_t qs1000_p1_r();
void qs1000_p1_w(uint8_t data);
void soundcpu_to_qs1000(uint8_t data);
DECLARE_MACHINE_RESET(eolith);
uint32_t screen_update_eolith(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
void eolith_map(address_map &map);
void hidctch3_map(address_map &map);
void sound_io_map(address_map &map);
void sound_prg_map(address_map &map);
virtual void machine_start() override;
// shared with eolith16.cpp, vegaeo.cpp
void patch_mcu_protection(uint32_t address);
optional_device<i8032_device> m_soundcpu;
optional_ioport m_in0; // klondkp doesn't have it
optional_ioport_array<2> m_penxport;
optional_ioport_array<2> m_penyport;
output_finder<> m_led;
optional_memory_bank m_sndbank;
int m_coin_counter_bit = 0;
std::unique_ptr<uint16_t[]> m_vram;
int m_buffer = 0;
// speedups - see machine/eolithsp.c
int m_speedup_address = 0;
int m_speedup_address2 = 0;
int m_speedup_resume_scanline = 0;
int m_speedup_vblank = 0;
int m_speedup_scanline = 0;
};
|