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
|
// license:BSD-3-Clause
// copyright-holders:Curt Coder, Mike Naberezny
#ifndef MAME_INCLUDES_SOFTBOX_H
#define MAME_INCLUDES_SOFTBOX_H
#pragma once
#include "bus/ieee488/ieee488.h"
#include "bus/imi7000/imi7000.h"
#include "cpu/z80/z80.h"
#include "imagedev/harddriv.h"
#include "machine/corvushd.h"
#include "machine/com8116.h"
#include "machine/i8251.h"
#include "machine/i8255.h"
#define Z80_TAG "z80"
#define I8251_TAG "ic15"
#define I8255_0_TAG "ic17"
#define I8255_1_TAG "ic16"
#define COM8116_TAG "ic14"
#define RS232_TAG "rs232"
#define CORVUS_HDC_TAG "corvus"
class softbox_state : public driver_device
{
public:
softbox_state(const machine_config &mconfig, device_type type, const char *tag)
: driver_device(mconfig, type, tag)
, m_maincpu(*this, Z80_TAG)
, m_ieee(*this, IEEE488_TAG)
, m_hdc(*this, CORVUS_HDC_TAG)
, m_leds(*this, "led%u", 0U)
{ }
void softbox(machine_config &config);
private:
// device_ieee488_interface overrides
virtual void ieee488_ifc(int state);
uint8_t ppi0_pa_r();
void ppi0_pb_w(uint8_t data);
uint8_t ppi1_pa_r();
void ppi1_pb_w(uint8_t data);
uint8_t ppi1_pc_r();
void ppi1_pc_w(uint8_t data);
enum
{
LED_A = 0,
LED_B,
LED_READY
};
void softbox_io(address_map &map);
void softbox_mem(address_map &map);
int m_ifc; // Tracks previous state of IEEE-488 IFC line
virtual void machine_start() override;
virtual void device_reset_after_children() override;
required_device<cpu_device> m_maincpu;
required_device<ieee488_device> m_ieee;
required_device<corvus_hdc_device> m_hdc;
output_finder<3> m_leds;
};
#endif
|