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r18962 Wednesday 14th November, 2012 at 20:37:29 UTC by Angelo Salese
Forgot the driver file
[src/mess/drivers]apc.c*

trunk/src/mess/drivers/apc.c
r0r18962
1/***************************************************************************
2
3   NEC APC
4
5   front ^
6         |
7   card
8   ----
9   69PFCU 7220               PFCU1R 2764
10   69PTS  7220
11   -
12   69PFB2 8086/8087   DFBU2J PFBU2L 2732
13   69SNB RAM
14
15***************************************************************************/
16
17
18#include "emu.h"
19#include "cpu/i86/i86.h"
20#include "video/upd7220.h"
21//#include "sound/ay8910.h"
22
23
24class apc_state : public driver_device
25{
26public:
27   apc_state(const machine_config &mconfig, device_type type, const char *tag)
28      : driver_device(mconfig, type, tag),
29        m_maincpu(*this, "maincpu"),
30        m_hgdc1(*this, "upd7220_chr"),
31        m_hgdc2(*this, "upd7220_btm")
32   { }
33
34   // devices
35   required_device<cpu_device> m_maincpu;
36   required_device<upd7220_device> m_hgdc1;
37   required_device<upd7220_device> m_hgdc2;
38
39   // screen updates
40   UINT32 screen_update(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
41
42protected:
43   // driver_device overrides
44   virtual void machine_start();
45   virtual void machine_reset();
46
47   virtual void video_start();
48   virtual void palette_init();
49};
50
51void apc_state::video_start()
52{
53
54}
55
56UINT32 apc_state::screen_update( screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect )
57{
58   bitmap.fill(0, cliprect);
59
60   /* graphics */
61   m_hgdc2->screen_update(screen, bitmap, cliprect);
62   m_hgdc1->screen_update(screen, bitmap, cliprect);
63
64   return 0;
65}
66
67
68static UPD7220_DISPLAY_PIXELS( hgdc_display_pixels )
69{
70   // ...
71}
72
73static UPD7220_DRAW_TEXT_LINE( hgdc_draw_text )
74{
75   // ...
76}
77
78static ADDRESS_MAP_START( apc_map, AS_PROGRAM, 16, apc_state )
79   AM_RANGE(0x00000, 0x1ffff) AM_RAM
80   AM_RANGE(0xfe000, 0xfffff) AM_ROM AM_REGION("ipl", 0)
81ADDRESS_MAP_END
82
83static ADDRESS_MAP_START( apc_io, AS_IO, 16, apc_state )
84//  ADDRESS_MAP_GLOBAL_MASK(0xff)
85//   AM_RANGE(0x28, 0x2b) i8259 master
86   AM_RANGE(0x40, 0x43) AM_DEVREADWRITE8("upd7220_chr", upd7220_device, read, write, 0x00ff)
87//   AM_RANGE(0x50, 0x53) AM_DEVREADWRITE8("upd7220_btm", upd7220_device, read, write, 0x00ff)
88ADDRESS_MAP_END
89
90static INPUT_PORTS_START( apc )
91   /* dummy active high structure */
92   PORT_START("SYSA")
93   PORT_DIPNAME( 0x01, 0x00, "SYSA" )
94   PORT_DIPSETTING(    0x00, DEF_STR( Off ) )
95   PORT_DIPSETTING(    0x01, DEF_STR( On ) )
96   PORT_DIPNAME( 0x02, 0x00, DEF_STR( Unknown ) )
97   PORT_DIPSETTING(    0x00, DEF_STR( Off ) )
98   PORT_DIPSETTING(    0x02, DEF_STR( On ) )
99   PORT_DIPNAME( 0x04, 0x00, DEF_STR( Unknown ) )
100   PORT_DIPSETTING(    0x00, DEF_STR( Off ) )
101   PORT_DIPSETTING(    0x04, DEF_STR( On ) )
102   PORT_DIPNAME( 0x08, 0x00, DEF_STR( Unknown ) )
103   PORT_DIPSETTING(    0x00, DEF_STR( Off ) )
104   PORT_DIPSETTING(    0x08, DEF_STR( On ) )
105   PORT_DIPNAME( 0x10, 0x00, DEF_STR( Unknown ) )
106   PORT_DIPSETTING(    0x00, DEF_STR( Off ) )
107   PORT_DIPSETTING(    0x10, DEF_STR( On ) )
108   PORT_DIPNAME( 0x20, 0x00, DEF_STR( Unknown ) )
109   PORT_DIPSETTING(    0x00, DEF_STR( Off ) )
110   PORT_DIPSETTING(    0x20, DEF_STR( On ) )
111   PORT_DIPNAME( 0x40, 0x00, DEF_STR( Unknown ) )
112   PORT_DIPSETTING(    0x00, DEF_STR( Off ) )
113   PORT_DIPSETTING(    0x40, DEF_STR( On ) )
114   PORT_DIPNAME( 0x80, 0x00, DEF_STR( Unknown ) )
115   PORT_DIPSETTING(    0x00, DEF_STR( Off ) )
116   PORT_DIPSETTING(    0x80, DEF_STR( On ) )
117
118   /* dummy active low structure */
119   PORT_START("DSWA")
120   PORT_DIPNAME( 0x01, 0x01, "DSWA" )
121   PORT_DIPSETTING(    0x01, DEF_STR( Off ) )
122   PORT_DIPSETTING(    0x00, DEF_STR( On ) )
123   PORT_DIPNAME( 0x02, 0x02, DEF_STR( Unknown ) )
124   PORT_DIPSETTING(    0x02, DEF_STR( Off ) )
125   PORT_DIPSETTING(    0x00, DEF_STR( On ) )
126   PORT_DIPNAME( 0x04, 0x04, DEF_STR( Unknown ) )
127   PORT_DIPSETTING(    0x04, DEF_STR( Off ) )
128   PORT_DIPSETTING(    0x00, DEF_STR( On ) )
129   PORT_DIPNAME( 0x08, 0x08, DEF_STR( Unknown ) )
130   PORT_DIPSETTING(    0x08, DEF_STR( Off ) )
131   PORT_DIPSETTING(    0x00, DEF_STR( On ) )
132   PORT_DIPNAME( 0x10, 0x10, DEF_STR( Unknown ) )
133   PORT_DIPSETTING(    0x10, DEF_STR( Off ) )
134   PORT_DIPSETTING(    0x00, DEF_STR( On ) )
135   PORT_DIPNAME( 0x20, 0x20, DEF_STR( Unknown ) )
136   PORT_DIPSETTING(    0x20, DEF_STR( Off ) )
137   PORT_DIPSETTING(    0x00, DEF_STR( On ) )
138   PORT_DIPNAME( 0x40, 0x40, DEF_STR( Unknown ) )
139   PORT_DIPSETTING(    0x40, DEF_STR( Off ) )
140   PORT_DIPSETTING(    0x00, DEF_STR( On ) )
141   PORT_DIPNAME( 0x80, 0x80, DEF_STR( Unknown ) )
142   PORT_DIPSETTING(    0x80, DEF_STR( Off ) )
143   PORT_DIPSETTING(    0x00, DEF_STR( On ) )
144INPUT_PORTS_END
145
146
147void apc_state::machine_start()
148{
149}
150
151void apc_state::machine_reset()
152{
153}
154
155
156void apc_state::palette_init()
157{
158}
159
160static UPD7220_INTERFACE( hgdc_1_intf )
161{
162   "screen",
163   NULL,
164   hgdc_draw_text,
165   DEVCB_NULL,
166   DEVCB_NULL,
167   DEVCB_NULL
168};
169
170
171static UPD7220_INTERFACE( hgdc_2_intf )
172{
173   "screen",
174   hgdc_display_pixels,
175   NULL,
176   DEVCB_NULL,
177   DEVCB_NULL,
178   DEVCB_NULL
179};
180
181static const gfx_layout apc_chars_8x8 =
182{
183   8,8,
184   RGN_FRAC(1,1),
185   2,
186   { 0, 1 },
187   { 0, 1*2, 2*2, 3*2, 4*2, 5*2, 6*2, 7*2 },
188   { 0*8*2, 1*8*2, 2*8*2, 3*8*2, 4*8*2, 5*8*2, 6*8*2, 7*8*2 },
189   8*8*2
190};
191
192static GFXDECODE_START( apc )
193   GFXDECODE_ENTRY( "gfx", 0x0000, apc_chars_8x8, 0, 8 )
194GFXDECODE_END
195
196
197static ADDRESS_MAP_START( upd7220_1_map, AS_0, 8, apc_state)
198   AM_RANGE(0x00000, 0x3ffff) AM_RAM AM_SHARE("video_ram_1")
199ADDRESS_MAP_END
200
201static ADDRESS_MAP_START( upd7220_2_map, AS_0, 8, apc_state )
202   AM_RANGE(0x00000, 0x3ffff) AM_RAM AM_SHARE("video_ram_2")
203ADDRESS_MAP_END
204
205#define MAIN_CLOCK XTAL_5MHz
206
207static MACHINE_CONFIG_START( apc, apc_state )
208
209   /* basic machine hardware */
210   MCFG_CPU_ADD("maincpu",I8086,MAIN_CLOCK)
211   MCFG_CPU_PROGRAM_MAP(apc_map)
212   MCFG_CPU_IO_MAP(apc_io)
213
214   /* video hardware */
215   MCFG_SCREEN_ADD("screen", RASTER)
216   MCFG_SCREEN_REFRESH_RATE(60)
217   MCFG_SCREEN_VBLANK_TIME(ATTOSECONDS_IN_USEC(2500))
218   MCFG_SCREEN_UPDATE_DRIVER(apc_state, screen_update)
219   MCFG_SCREEN_SIZE(32*8, 32*8)
220   MCFG_SCREEN_VISIBLE_AREA(0*8, 32*8-1, 0*8, 32*8-1)
221
222   MCFG_GFXDECODE(apc)
223
224   MCFG_UPD7220_ADD("upd7220_chr", 5000000/2, hgdc_1_intf, upd7220_1_map)
225   MCFG_UPD7220_ADD("upd7220_btm", 5000000/2, hgdc_2_intf, upd7220_2_map)
226
227   MCFG_PALETTE_LENGTH(8)
228
229   /* sound hardware */
230   MCFG_SPEAKER_STANDARD_MONO("mono")
231//  MCFG_SOUND_ADD("aysnd", AY8910, MAIN_CLOCK/4)
232//  MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 0.30)
233MACHINE_CONFIG_END
234
235
236/***************************************************************************
237
238  Game driver(s)
239
240***************************************************************************/
241
242ROM_START( apc )
243   ROM_REGION( 0x2000, "ipl", ROMREGION_ERASE00 )
244   ROM_LOAD16_BYTE( "pfbu2j.bin",   0x00000, 0x001000, CRC(86970df5) SHA1(be59c5dad3bd8afc21e9f2f1404553d4371978be) )
245    ROM_LOAD16_BYTE( "pfbu2l.bin",   0x00001, 0x001000, CRC(38df2e70) SHA1(a37ccaea00c2b290610d354de08b489fa897ec48) )
246
247   ROM_REGION( 0x2000, "gfx", ROMREGION_ERASE00 )
248    ROM_LOAD( "pfcu1r.bin",   0x000000, 0x002000, CRC(683efa94) SHA1(43157984a1746b2e448f3236f571011af9a3aa73) )
249ROM_END
250
251GAME( 198?, apc,  0,   apc,  apc, driver_device,  0,       ROT0, "NEC",      "APC", GAME_IS_SKELETON )

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