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
|
// license:BSD-3-Clause
// copyright-holders:Curt Coder
/**********************************************************************
Commodore 1526/MPS-802/4023 Printer emulation
**********************************************************************/
#ifndef MAME_BUS_CBMIEC_C1626_H
#define MAME_BUS_CBMIEC_C1626_H
#pragma once
#include "cbmiec.h"
#include "bus/ieee488/ieee488.h"
#include "cpu/m6502/m6504.h"
//**************************************************************************
// TYPE DEFINITIONS
//**************************************************************************
// ======================> c1526_device_base
class c1526_device_base : public device_t
{
protected:
// construction/destruction
c1526_device_base(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;
};
// ======================> c1526_device
class c1526_device : public c1526_device_base, public device_cbm_iec_interface
{
public:
// construction/destruction
c1526_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock);
protected:
// optional information overrides
virtual void device_add_mconfig(machine_config &config) override;
virtual ioport_constructor device_input_ports() const override;
virtual const tiny_rom_entry *device_rom_region() const override;
// device_cbm_iec_interface overrides
void cbm_iec_atn(int state) override;
void cbm_iec_data(int state) override;
void cbm_iec_reset(int state) override;
};
// ======================> c4023_device
class c4023_device : public c1526_device_base, public device_ieee488_interface
{
public:
// construction/destruction
c4023_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock);
protected:
// optional information overrides
virtual void device_add_mconfig(machine_config &config) override;
virtual ioport_constructor device_input_ports() const override;
virtual const tiny_rom_entry *device_rom_region() const override;
// device_ieee488_interface overrides
virtual void ieee488_atn(int state) override;
virtual void ieee488_ifc(int state) override;
};
// device type definition
DECLARE_DEVICE_TYPE(C1526, c1526_device)
DECLARE_DEVICE_TYPE(C4023, c4023_device)
#endif // MAME_BUS_CBMIEC_C1626_H
|