blob: e5d6ad34ccd314d37ea524353fadaca9124d1cc2 (
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
|
// license:BSD-3-Clause
// copyright-holders:Nigel Barnes
/**********************************************************************
Acorn Versatile Interface Board
http://chrisacorns.computinghistory.org.uk/8bit_Upgrades/Acorn_UIB.html
**********************************************************************/
#ifndef MAME_BUS_ACORN_SYSTEM_VIB_H
#define MAME_BUS_ACORN_SYSTEM_VIB_H
#pragma once
#include "bus/acorn/bus.h"
#include "bus/centronics/ctronics.h"
#include "bus/rs232/rs232.h"
#include "machine/i8255.h"
#include "machine/6522via.h"
#include "machine/6850acia.h"
#include "machine/mc14411.h"
#include "machine/input_merger.h"
//**************************************************************************
// TYPE DEFINITIONS
//**************************************************************************
class acorn_vib_device :
public device_t,
public device_acorn_bus_interface
{
public:
// construction/destruction
acorn_vib_device(const machine_config &mconfig, const char *tag, device_t *owner, const XTAL &clock);
protected:
// device-level overrides
virtual void device_start() override;
virtual void device_reset() override;
// optional information overrides
virtual ioport_constructor device_input_ports() const override;
virtual void device_add_mconfig(machine_config &config) override;
private:
template<mc14411_device::timer_id T> DECLARE_WRITE_LINE_MEMBER(write_acia_clock);
DECLARE_WRITE_LINE_MEMBER(irq_w);
required_device<i8255_device> m_ppi8255;
required_device<via6522_device> m_via6522;
required_device<acia6850_device> m_acia;
required_device<mc14411_device> m_mc14411;
required_device<centronics_device> m_centronics;
required_device<rs232_port_device> m_rs232;
required_device<input_merger_device> m_irqs;
required_ioport m_txc;
required_ioport m_rxc;
};
// device type definition
DECLARE_DEVICE_TYPE(ACORN_VIB, acorn_vib_device)
#endif // MAME_BUS_ACORN_SYSTEM_VIB_H
|