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
|
// license:BSD-3-Clause
// copyright-holders:Sandro Ronco
/***************************************************************************
Alesis HR-16 and SR-16 drum machines
****************************************************************************/
#ifndef MAME_INCLUDES_ALESIS_H
#define MAME_INCLUDES_ALESIS_H
#pragma once
#include "cpu/mcs51/mcs51.h"
#include "machine/nvram.h"
#include "sound/dac.h"
#include "video/hd44780.h"
#include "imagedev/cassette.h"
#include "rendlay.h"
#define MCFG_ALESIS_DM3AG_ADD(_tag,_clock) \
MCFG_DEVICE_ADD( _tag, ALESIS_DM3AG, _clock )
// ======================> alesis_dm3ag_device
class alesis_dm3ag_device : public device_t
{
public:
// construction/destruction
alesis_dm3ag_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock);
// device interface
DECLARE_WRITE8_MEMBER(write);
protected:
// device-level overrides
virtual void device_start() override;
virtual void device_reset() override;
virtual void device_timer(emu_timer &timer, device_timer_id id, int param, void *ptr) override;
virtual void device_add_mconfig(machine_config &config) override;
private:
static const device_timer_id TIMER_DAC_UPDATE = 1;
required_device<dac_word_interface> m_dac;
required_region_ptr<int8_t> m_samples;
emu_timer * m_dac_update_timer;
bool m_output_active;
int m_count;
int m_shift;
uint32_t m_cur_sample;
uint8_t m_cmd[5];
};
// ======================> alesis_state
class alesis_state : public driver_device
{
public:
alesis_state(const machine_config &mconfig, device_type type, const char *tag)
: driver_device(mconfig, type, tag),
m_lcdc(*this, "hd44780"),
m_cassette(*this, "cassette"),
m_maincpu(*this, "maincpu"),
m_col1(*this, "COL1"),
m_col2(*this, "COL2"),
m_col3(*this, "COL3"),
m_col4(*this, "COL4"),
m_col5(*this, "COL5"),
m_col6(*this, "COL6"),
m_select(*this, "SELECT")
{ }
required_device<hd44780_device> m_lcdc;
optional_device<cassette_image_device> m_cassette;
DECLARE_PALETTE_INIT(alesis);
virtual void machine_reset() override;
void update_lcd_symbols(bitmap_ind16 &bitmap, uint8_t pos, uint8_t y, uint8_t x, int state);
DECLARE_DRIVER_INIT(hr16);
DECLARE_WRITE8_MEMBER( led_w );
DECLARE_WRITE8_MEMBER( mmt8_led_w );
DECLARE_READ8_MEMBER( mmt8_led_r );
DECLARE_WRITE8_MEMBER( track_led_w );
DECLARE_WRITE8_MEMBER( kb_matrix_w );
DECLARE_READ8_MEMBER( kb_r );
DECLARE_READ8_MEMBER( p3_r );
DECLARE_WRITE8_MEMBER( p3_w );
DECLARE_READ8_MEMBER( mmt8_p3_r );
DECLARE_WRITE8_MEMBER( mmt8_p3_w );
DECLARE_WRITE8_MEMBER( sr16_lcd_w );
HD44780_PIXEL_UPDATE(sr16_pixel_update);
void mmt8(machine_config &config);
void hr16(machine_config &config);
void sr16(machine_config &config);
void hr16_io(address_map &map);
void hr16_mem(address_map &map);
void mmt8_io(address_map &map);
void sr16_io(address_map &map);
void sr16_mem(address_map &map);
private:
uint8_t m_kb_matrix;
uint8_t m_leds;
uint8_t m_lcd_digits[5];
required_device<cpu_device> m_maincpu;
required_ioport m_col1;
required_ioport m_col2;
required_ioport m_col3;
required_ioport m_col4;
required_ioport m_col5;
required_ioport m_col6;
optional_ioport m_select;
};
// device type definition
DECLARE_DEVICE_TYPE(ALESIS_DM3AG, alesis_dm3ag_device)
#endif // MAME_INCLUDES_ALESIS_H
|