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
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
|
// license:BSD-3-Clause
// copyright-holders:Curt Coder
#include "emu.h"
#include "includes/pc8401a.h"
#include "rendlay.h"
#include "pc8500.lh"
/* PC-8401A */
void pc8401a_state::pc8401a_palette(palette_device &palette) const
{
palette.set_pen_color(0, rgb_t(39, 108, 51));
palette.set_pen_color(1, rgb_t(16, 37, 84));
}
void pc8401a_state::video_start()
{
}
/* PC-8500 */
void pc8500_state::video_start()
{
}
uint32_t pc8500_state::screen_update(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect)
{
// m_lcdc->screen_update(screen, bitmap, cliprect);
/*
if (strcmp(screen.tag(), SCREEN_TAG) == 0)
{
sed1330_update(m_lcdc, &bitmap, cliprect);
}
else
{
m_crtc->update(bitmap, cliprect);
}
*/
return 0;
}
/* SED1330 Interface */
void pc8401a_state::pc8401a_lcdc(address_map &map)
{
map.global_mask(0x1fff);
map(0x0000, 0x1fff).ram();
}
void pc8401a_state::pc8500_lcdc(address_map &map)
{
map.global_mask(0x3fff);
map(0x0000, 0x3fff).ram();
}
/* Machine Drivers */
MACHINE_CONFIG_START(pc8401a_state::pc8401a_video)
// config.set_default_layout(layout_pc8401a);
PALETTE(config, "palette", FUNC(pc8401a_state::pc8401a_palette), 2);
/* LCD */
MCFG_SCREEN_ADD(SCREEN_TAG, LCD)
MCFG_SCREEN_REFRESH_RATE(44)
MCFG_SCREEN_UPDATE_DEVICE(SED1330_TAG, sed1330_device, screen_update)
MCFG_SCREEN_SIZE(480, 128)
MCFG_SCREEN_VISIBLE_AREA(0, 480-1, 0, 128-1)
MCFG_SCREEN_PALETTE("palette")
SED1330(config, m_lcdc, 0);
m_lcdc->set_screen(SCREEN_TAG);
m_lcdc->set_addrmap(0, &pc8401a_state::pc8401a_lcdc);
MACHINE_CONFIG_END
MACHINE_CONFIG_START(pc8500_state::pc8500_video)
config.set_default_layout(layout_pc8500);
PALETTE(config, "palette", FUNC(pc8500_state::pc8401a_palette), 2 + 8);
/* LCD */
MCFG_SCREEN_ADD(SCREEN_TAG, LCD)
MCFG_SCREEN_REFRESH_RATE(44)
MCFG_SCREEN_UPDATE_DEVICE(SED1330_TAG, sed1330_device, screen_update)
MCFG_SCREEN_SIZE(480, 208)
MCFG_SCREEN_VISIBLE_AREA(0, 480-1, 0, 200-1)
MCFG_SCREEN_PALETTE("palette")
SED1330(config, m_lcdc, 0);
m_lcdc->set_screen(SCREEN_TAG);
m_lcdc->set_addrmap(0, &pc8500_state::pc8500_lcdc);
/* PC-8441A CRT */
MCFG_SCREEN_ADD(CRT_SCREEN_TAG, RASTER)
MCFG_SCREEN_UPDATE_DRIVER(pc8500_state, screen_update)
MCFG_SCREEN_SIZE(80*8, 24*8)
MCFG_SCREEN_VISIBLE_AREA(0, 80*8-1, 0, 24*8-1)
MCFG_SCREEN_VBLANK_TIME(ATTOSECONDS_IN_USEC(2500))
MCFG_SCREEN_REFRESH_RATE(50)
MCFG_SCREEN_PALETTE("palette")
MC6845(config, m_crtc, 400000);
m_crtc->set_screen(CRT_SCREEN_TAG);
m_crtc->set_show_border_area(false);
m_crtc->set_char_width(6);
MACHINE_CONFIG_END
|