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
|
/*****************************************************************************
*
* includes/mikro80.h
*
****************************************************************************/
#ifndef MIKRO80_H_
#define MIKRO80_H_
#include "machine/i8255.h"
#include "imagedev/cassette.h"
class mikro80_state : public driver_device
{
public:
mikro80_state(const machine_config &mconfig, device_type type, const char *tag)
: driver_device(mconfig, type, tag)
, m_cursor_ram(*this, "cursor_ram")
, m_video_ram(*this, "video_ram")
, m_ppi8255(*this, "ppi8255")
, m_cassette(*this, CASSETTE_TAG)
, m_region_maincpu(*this, "maincpu")
, m_region_gfx1(*this, "gfx1")
, m_bank1(*this, "bank1")
, m_io_line0(*this, "LINE0")
, m_io_line1(*this, "LINE1")
, m_io_line2(*this, "LINE2")
, m_io_line3(*this, "LINE3")
, m_io_line4(*this, "LINE4")
, m_io_line5(*this, "LINE5")
, m_io_line6(*this, "LINE6")
, m_io_line7(*this, "LINE7")
, m_io_line8(*this, "LINE8")
{ }
required_shared_ptr<UINT8> m_cursor_ram;
required_shared_ptr<UINT8> m_video_ram;
int m_keyboard_mask;
int m_key_mask;
DECLARE_READ8_MEMBER(mikro80_8255_portb_r);
DECLARE_READ8_MEMBER(mikro80_8255_portc_r);
DECLARE_WRITE8_MEMBER(mikro80_8255_porta_w);
DECLARE_WRITE8_MEMBER(mikro80_8255_portc_w);
DECLARE_READ8_MEMBER(mikro80_keyboard_r);
DECLARE_WRITE8_MEMBER(mikro80_keyboard_w);
DECLARE_WRITE8_MEMBER(mikro80_tape_w);
DECLARE_READ8_MEMBER(mikro80_tape_r);
DECLARE_DRIVER_INIT(radio99);
DECLARE_DRIVER_INIT(mikro80);
virtual void machine_reset();
virtual void video_start();
UINT32 screen_update_mikro80(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
TIMER_CALLBACK_MEMBER(mikro80_reset);
protected:
required_device<i8255_device> m_ppi8255;
required_device<cassette_image_device> m_cassette;
required_memory_region m_region_maincpu;
required_memory_region m_region_gfx1;
required_memory_bank m_bank1;
required_ioport m_io_line0;
required_ioport m_io_line1;
required_ioport m_io_line2;
required_ioport m_io_line3;
required_ioport m_io_line4;
required_ioport m_io_line5;
required_ioport m_io_line6;
required_ioport m_io_line7;
required_ioport m_io_line8;
};
/*----------- defined in machine/mikro80.c -----------*/
extern const i8255_interface mikro80_ppi8255_interface;
#endif /* UT88_H_ */
|