blob: 86e71838c972cc15f43d8d737e831dd496d6ac03 (
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
|
// license:BSD-3-Clause
// copyright-holders:Dirk Best
/**********************************************************************
Epson LX-800 dot matrix printer emulation
**********************************************************************/
#ifndef MAME_BUS_CENTRONICS_EPSON_LX800_H
#define MAME_BUS_CENTRONICS_EPSON_LX800_H
#pragma once
#include "ctronics.h"
#include "cpu/upd7810/upd7810.h"
#include "machine/e05a03.h"
#include "sound/beep.h"
//**************************************************************************
// TYPE DEFINITIONS
//**************************************************************************
// ======================> epson_lx800_device
class epson_lx800_device : public device_t, public device_centronics_peripheral_interface
{
public:
// construction/destruction
epson_lx800_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock);
protected:
epson_lx800_device(const machine_config &mconfig, device_type type, const char *tag, device_t *owner, uint32_t clock);
// device-level overrides
virtual void device_start() override;
virtual void device_reset() override;
// optional information overrides
virtual const tiny_rom_entry *device_rom_region() const override;
virtual void device_add_mconfig(machine_config &config) override;
virtual ioport_constructor device_input_ports() const override;
private:
DECLARE_READ8_MEMBER(porta_r);
DECLARE_WRITE8_MEMBER(porta_w);
DECLARE_READ8_MEMBER(portc_r);
DECLARE_WRITE8_MEMBER(portc_w);
DECLARE_READ_LINE_MEMBER(an0_r);
DECLARE_READ_LINE_MEMBER(an1_r);
DECLARE_READ_LINE_MEMBER(an2_r);
DECLARE_READ_LINE_MEMBER(an3_r);
DECLARE_READ_LINE_MEMBER(an4_r);
DECLARE_READ_LINE_MEMBER(an5_r);
DECLARE_READ8_MEMBER(centronics_data_r);
DECLARE_WRITE_LINE_MEMBER(centronics_pe_w);
DECLARE_WRITE_LINE_MEMBER(reset_w);
void lx800_mem(address_map &map);
required_device<cpu_device> m_maincpu;
required_device<beep_device> m_beep;
output_finder<> m_online_led;
};
// device type definition
DECLARE_DEVICE_TYPE(EPSON_LX800, epson_lx800_device)
#endif // MAME_BUS_CENTRONICS_EPSON_LX800_H
|