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
|
/*
* Epson LX-810L dot matrix printer emulation
*
* Copyright: 2014 Ramiro Polla
* Felipe Sanches
* License: BSD-3-Clause
*/
#pragma once
#ifndef __EPSON_LX810L__
#define __EPSON_LX810L__
#include "emu.h"
#include "ctronics.h"
#include "cpu/upd7810/upd7810.h"
#include "machine/e05a30.h"
#include "machine/eepromser.h"
#include "machine/steppers.h"
#include "sound/beep.h"
#include "sound/speaker.h"
//**************************************************************************
// TYPE DEFINITIONS
//**************************************************************************
// ======================> epson_lx810l_t
class epson_lx810l_t : public device_t,
public device_centronics_peripheral_interface
{
public:
// construction/destruction
epson_lx810l_t(const machine_config &mconfig, const char *tag,
device_t *owner, UINT32 clock);
epson_lx810l_t(const machine_config &mconfig, device_type type,
const char *name, const char *tag, device_t *owner,
UINT32 clock, const char *shortname, const char *source);
// optional information overrides
virtual const rom_entry *device_rom_region() const;
virtual machine_config_constructor device_mconfig_additions() const;
virtual ioport_constructor device_input_ports() const;
DECLARE_READ8_MEMBER(porta_r);
DECLARE_WRITE8_MEMBER(porta_w);
DECLARE_READ8_MEMBER(portb_r);
DECLARE_WRITE8_MEMBER(portb_w);
DECLARE_READ8_MEMBER(portc_r);
DECLARE_WRITE8_MEMBER(portc_w);
/* Extended Timer Output */
DECLARE_WRITE_LINE_MEMBER(co0_w);
DECLARE_WRITE_LINE_MEMBER(co1_w);
/* ADC */
DECLARE_READ8_MEMBER(an0_r);
DECLARE_READ8_MEMBER(an1_r);
DECLARE_READ8_MEMBER(an2_r);
DECLARE_READ8_MEMBER(an3_r);
DECLARE_READ8_MEMBER(an4_r);
DECLARE_READ8_MEMBER(an5_r);
DECLARE_READ8_MEMBER(an6_r);
DECLARE_READ8_MEMBER(an7_r);
/* fake memory I/O to get past memory reset check */
DECLARE_READ8_MEMBER(fakemem_r);
DECLARE_WRITE8_MEMBER(fakemem_w);
/* GATE ARRAY */
DECLARE_WRITE16_MEMBER(printhead);
DECLARE_WRITE8_MEMBER(pf_stepper);
DECLARE_WRITE8_MEMBER(cr_stepper);
DECLARE_WRITE_LINE_MEMBER(e05a30_ready);
/* Panel buttons */
DECLARE_INPUT_CHANGED_MEMBER(online_sw);
protected:
// device-level overrides
virtual void device_start();
virtual void device_reset();
private:
required_device<cpu_device> m_maincpu;
required_device<eeprom_serial_93cxx_device> m_eeprom;
required_device<speaker_sound_device> m_speaker;
int m_93c06_clk;
int m_93c06_cs;
UINT16 m_printhead;
int m_pf_pos_abs;
int m_cr_pos_abs;
int m_last_fire; /* HACK to get fire positions for motor in movement */
UINT8 m_fakemem;
};
// ======================> epson_ap2000_t
class epson_ap2000_t : public epson_lx810l_t
{
public:
// construction/destruction
epson_ap2000_t(const machine_config &mconfig, const char *tag,
device_t *owner, UINT32 clock);
// optional information overrides
virtual const rom_entry *device_rom_region() const;
};
// device type definition
extern const device_type EPSON_LX810L;
extern const device_type EPSON_AP2000;
#endif
|