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r31292 Wednesday 16th July, 2014 at 09:17:57 UTC by Robbbert
mrgame.c : added some inputs. Game can be adjusted and coins inserted (see notes in source).
[src/mame/drivers]mrgame.c

trunk/src/mame/drivers/mrgame.c
r31291r31292
55    These games have a M68000 and 3x Z80, and a M114 Sound IC.
66    They have a video screen upon which the scores and other info is displayed.
77
8Status:
9- motrshow, motrshowa, dakar working in the electronic sense, but not mechanically
10- macattck most roms are missing
11- wcup90 different hardware, not coded
12
13How to set up the machine (motrshow, motrshowa, dakar):
14- These machines need to be loaded with default settings before they can accept coins
15- Press - key (minus in main keyboard)
16- Press again until you see test 25 (Motor Show) or test 23 (Dakar)
17- In the dipswitch menu turn off the Ram Protect switch
18- Press Left shift and Right shift together (game stops responding)
19- Turn the Ram Protect Switch back on
20- Press F3 or reboot
21- The default settings have been loaded and you can insert coins
22- However, the game cannot be played due to missing balls.
23
824ToDo:
9- Everything
10- Support for unknown M114 audio processor
1125- Support for electronic volume control
1226- Audio rom banking
1327- Wrong colours
1428- Bad scrolling
15- No sound
16- wcup90 needs different address maps and display
29- Most sounds missing due to unemulated M114 chip
30- wcup90 is different hardware and there's no schematic
1731
1832*****************************************************************************************/
1933
r31291r31292
3953      , m_maincpu(*this, "maincpu")
4054      , m_audiocpu1(*this, "audiocpu1")
4155      , m_audiocpu2(*this, "audiocpu2")
56      , m_io_dsw0(*this, "DSW0")
57      , m_io_dsw1(*this, "DSW1")
58      , m_io_x0(*this, "X0")
59      , m_io_x1(*this, "X1")
4260   { }
4361
4462   DECLARE_PALETTE_INIT(mrgame);
r31291r31292
7896   required_device<m68000_device> m_maincpu;
7997   required_device<z80_device> m_audiocpu1;
8098   required_device<z80_device> m_audiocpu2;
99   required_ioport m_io_dsw0;
100   required_ioport m_io_dsw1;
101   required_ioport m_io_x0;
102   required_ioport m_io_x1;
81103};
82104
83105
r31291r31292
133155
134156static INPUT_PORTS_START( mrgame )
135157   PORT_START("DSW0")
136   PORT_DIPNAME( 0x01, 0x00, "M01")
158   PORT_DIPNAME( 0x01, 0x00, "Ram Protect")
137159   PORT_DIPSETTING(    0x01, DEF_STR( Off ))
138160   PORT_DIPSETTING(    0x00, DEF_STR( On ))
139   PORT_DIPNAME( 0x02, 0x02, "M02")
140   PORT_DIPSETTING(    0x02, DEF_STR( Off ))
141   PORT_DIPSETTING(    0x00, DEF_STR( On ))
142   PORT_DIPNAME( 0x04, 0x04, "M03")
143   PORT_DIPSETTING(    0x04, DEF_STR( Off ))
144   PORT_DIPSETTING(    0x00, DEF_STR( On ))
145   PORT_DIPNAME( 0x08, 0x08, "M04")
146   PORT_DIPSETTING(    0x08, DEF_STR( Off ))
147   PORT_DIPSETTING(    0x00, DEF_STR( On ))
161   PORT_DIPNAME( 0x0e, 0x0e, "Country")
162   PORT_DIPSETTING(    0x00, "Italy 1")
163   PORT_DIPSETTING(    0x02, "Italy")
164   PORT_DIPSETTING(    0x04, "Great Britain")
165   PORT_DIPSETTING(    0x06, "France")
166   PORT_DIPSETTING(    0x08, "Germany")
167   PORT_DIPSETTING(    0x0a, "Belgium")
168   PORT_DIPSETTING(    0x0c, "Yugoslavia")
169   PORT_DIPSETTING(    0x0e, "U.S.A.")
170   PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_OTHER ) PORT_NAME("R. Flipper") PORT_CODE(KEYCODE_RSHIFT)
171   PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_OTHER ) PORT_NAME("L. Flipper") PORT_CODE(KEYCODE_LSHIFT)
148172
173   // These dips are only documented for Motor Show
149174   PORT_START("DSW1")
150   PORT_DIPNAME( 0x01, 0x00, "V01")
151   PORT_DIPSETTING(    0x01, DEF_STR( Off ))
152   PORT_DIPSETTING(    0x00, DEF_STR( On ))
153   PORT_DIPNAME( 0x02, 0x02, "V02")
154   PORT_DIPSETTING(    0x02, DEF_STR( Off ))
155   PORT_DIPSETTING(    0x00, DEF_STR( On ))
156   PORT_DIPNAME( 0x04, 0x04, "V03")
157   PORT_DIPSETTING(    0x04, DEF_STR( Off ))
158   PORT_DIPSETTING(    0x00, DEF_STR( On ))
159   PORT_DIPNAME( 0x08, 0x08, "V04")
160   PORT_DIPSETTING(    0x08, DEF_STR( Off ))
161   PORT_DIPSETTING(    0x00, DEF_STR( On ))
175   PORT_DIPNAME( 0x01, 0x00, "Test Game")
176   PORT_DIPSETTING(    0x01, "Connected")
177   PORT_DIPSETTING(    0x00, "Disconnected")
178   PORT_DIPNAME( 0x02, 0x02, "Dragster")
179   PORT_DIPSETTING(    0x02, DEF_STR( Easy ))
180   PORT_DIPSETTING(    0x00, DEF_STR( Hard ))
181   PORT_DIPNAME( 0x04, 0x04, "F.1.")
182   PORT_DIPSETTING(    0x04, DEF_STR( Easy ))
183   PORT_DIPSETTING(    0x00, DEF_STR( Hard ))
184   PORT_DIPNAME( 0x08, 0x08, "Motocross")
185   PORT_DIPSETTING(    0x08, DEF_STR( Easy ))
186   PORT_DIPSETTING(    0x00, DEF_STR( Hard ))
187
188   PORT_START("X0")
189   PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_SERVICE2 ) PORT_NAME("Advance Test")
190   PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_SERVICE3 ) PORT_NAME("Return Test")
191   PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_TILT )
192   PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_SERVICE )
193   PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_COIN1 )
194   PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_COIN2 )
195   PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_COIN3 )
196   PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_UNUSED )
197
198   PORT_START("X1")
199   PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_START1 )
200   PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_TILT )
201   PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_SERVICE4 ) PORT_NAME("Factory Burn Test")
202   PORT_BIT( 0xe9, IP_ACTIVE_LOW, IPT_UNUSED )
162203INPUT_PORTS_END
163204
164205READ8_MEMBER( mrgame_state::rsw_r )
165206{
166   return ioport("DSW0")->read() | ((UINT8)m_ack1 << 5) | ((UINT8)m_ack2 << 4);
207   return m_io_dsw0->read() | ((UINT8)m_ack1 << 5) | ((UINT8)m_ack2 << 4);
167208}
168209
169210// this is like a keyboard, energise a row and read the column data
170211READ8_MEMBER( mrgame_state::col_r )
171212{
213   if (m_row_data == 0)
214      return m_io_x0->read();
215   else
216   if (m_row_data == 1)
217      return m_io_x1->read();
218   else
172219   if (m_row_data == 7)
173220      return m_video_status;
221   else
174222
175223   return 0xff;
176224}
r31291r31292
241289
242290READ8_MEMBER( mrgame_state::portc_r )
243291{
244   return ioport("DSW1")->read() | ((UINT8)m_ackv << 4);
292   return m_io_dsw1->read() | ((UINT8)m_ackv << 4);
245293}
246294
247295void mrgame_state::machine_reset()
r31291r31292
415463   MCFG_SCREEN_REFRESH_RATE(50)
416464   MCFG_SCREEN_VBLANK_TIME(ATTOSECONDS_IN_USEC(2500)) /* not accurate */
417465   MCFG_SCREEN_SIZE(256, 256)
418   MCFG_SCREEN_VISIBLE_AREA(0, 255, 0, 247)
466   MCFG_SCREEN_VISIBLE_AREA(0, 255, 0, 247) // If you align with X on test screen some info is chopped off
419467   MCFG_SCREEN_UPDATE_DRIVER(mrgame_state, screen_update_mrgame)
420468   MCFG_SCREEN_PALETTE("palette")
421469   MCFG_PALETTE_ADD_INIT_BLACK("palette", 32)

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