blob: c4ad925fc302dc00995bf6268a9f4622dbfbdffe (
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
|
// license:BSD-3-Clause
// copyright-holders:R. Belmont
#ifndef MAME_BUS_HPDIO_98644_H
#define MAME_BUS_HPDIO_98644_H
#pragma once
#include "hp_dio.h"
#include "machine/ins8250.h"
//**************************************************************************
// TYPE DEFINITIONS
//**************************************************************************
// ======================> dio16_98644_device
namespace bus {
namespace hp_dio {
class dio16_98644_device :
public device_t,
public device_dio16_card_interface
{
public:
// construction/destruction
dio16_98644_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock);
protected:
dio16_98644_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;
virtual ioport_constructor device_input_ports() const override;
// optional information overrides
virtual void device_add_mconfig(machine_config &config) override;
DECLARE_READ16_MEMBER(io_r);
DECLARE_WRITE16_MEMBER(io_w);
required_device<ins8250_device> m_uart;
private:
required_ioport m_switches;
bool m_installed_io;
uint8_t m_control;
bool m_loopback;
uint8_t m_data;
};
} // namespace bus::hp_dio
} // namespace bus
// device type definition
DECLARE_DEVICE_TYPE_NS(HPDIO_98644, bus::hp_dio, dio16_98644_device)
#endif // MAME_BUS_HPDIO_98644_H
|