blob: 2ce59c881b88b45a71b7fd8bd35560f7adb646ed (
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
75
|
// license:BSD-3-Clause
// copyright-holders:Curt Coder
/**********************************************************************
Morrow Designs Wunderbus I/O card emulation
Copyright MESS Team.
Visit http://mamedev.org for licensing and usage restrictions.
**********************************************************************/
#pragma once
#ifndef __S100_WUNDERBUS__
#define __S100_WUNDERBUS__
#include "s100.h"
#include "machine/ins8250.h"
#include "machine/pic8259.h"
#include "machine/upd1990a.h"
//**************************************************************************
// TYPE DEFINITIONS
//**************************************************************************
// ======================> s100_wunderbus_device
class s100_wunderbus_device : public device_t,
public device_s100_card_interface
{
public:
// construction/destruction
s100_wunderbus_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock);
// optional information overrides
virtual machine_config_constructor device_mconfig_additions() const;
virtual ioport_constructor device_input_ports() const;
// not really public
DECLARE_WRITE_LINE_MEMBER( pic_int_w );
DECLARE_WRITE_LINE_MEMBER( rtc_tp_w );
protected:
// device-level overrides
virtual void device_start();
virtual void device_reset();
// device_s100_card_interface overrides
virtual void s100_vi0_w(int state);
virtual void s100_vi1_w(int state);
virtual void s100_vi2_w(int state);
virtual UINT8 s100_sinp_r(address_space &space, offs_t offset);
virtual void s100_sout_w(address_space &space, offs_t offset, UINT8 data);
private:
required_device<pic8259_device> m_pic;
required_device<ins8250_device> m_ace1;
required_device<ins8250_device> m_ace2;
required_device<ins8250_device> m_ace3;
required_device<upd1990a_device> m_rtc;
required_ioport m_7c;
required_ioport m_10a;
UINT8 m_group;
int m_rtc_tp;
};
// device type definition
extern const device_type S100_WUNDERBUS;
#endif
|