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r37209 Thursday 16th April, 2015 at 16:33:29 UTC by hap
VTech Invaders WIP (not working yet)
[src/mess]mess.lst
[src/mess/drivers]hh_hmcs40.c

trunk/src/mess/drivers/hh_hmcs40.c
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1010----------------------------------------------------------------
1111 *07      HD38750A  1979, Bambino Knock-Em Out Boxing (ET-06B)
1212 @08      HD38750A  1979, Bambino Basketball (ET-05)
13 *45      HD38750A  1981, Vtech Invaders
13 @45      HD38750A  1981, VTech Invaders
1414 *58      HD38750A  1982, Ludotronic(Hanzawa) Grand Prix Turbo
1515 *62      HD38750A  1982, Actronics(Hanzawa) Pack'n Maze
1616
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315315
316316WRITE8_MEMBER(bambball_state::plate_w)
317317{
318   // R1x-R3x, D0-D3: vfd matrix plate
318   // R1x-R3x(,D0-D3): vfd matrix plate
319319   int shift = (offset - HMCS40_PORT_R1X) * 4;
320320   m_plate = (m_plate & ~(0xf << shift)) | (data << shift);
321321
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335335   // D7-D15: vfd matrix grid
336336   m_grid = data >> 7 & 0x1ff;
337337
338   // D0-D3: plates (update display there)
338   // D0-D3: more plates (update display there)
339339   plate_w(space, 3 + HMCS40_PORT_R1X, data & 0xf);
340340}
341341
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557557
558558WRITE8_MEMBER(packmon_state::plate_w)
559559{
560   // R0x-R3x, D0-D3: vfd matrix plate
560   // R0x-R3x(,D0-D3): vfd matrix plate
561561   int shift = offset * 4;
562562   m_plate = (m_plate & ~(0xf << shift)) | (data << shift);
563563
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796796
797797WRITE8_MEMBER(zackman_state::plate_w)
798798{
799   // R0x-R6x,D0,D1: vfd matrix plate
799   // R0x-R6x(,D0,D1): vfd matrix plate
800800   int shift = offset * 4;
801801   m_plate = (m_plate & ~(0xf << shift)) | (data << shift);
802802
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915915
916916WRITE8_MEMBER(alnattck_state::plate_w)
917917{
918   // R0x-R3x, D0-D3: vfd matrix plate
918   // R0x-R3x(,D0-D3): vfd matrix plate
919919   int shift = offset * 4;
920920   m_plate = (m_plate & ~(0xf << shift)) | (data << shift);
921921
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12831283
12841284WRITE8_MEMBER(cpacman_state::plate_w)
12851285{
1286   // R1x-R6x, D1,D2: vfd matrix plate
1286   // R1x-R6x(,D1,D2): vfd matrix plate
12871287   int shift = (offset - HMCS40_PORT_R1X) * 4;
12881288   m_plate = (m_plate & ~(0xf << shift)) | (data << shift);
12891289
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13991399
14001400WRITE8_MEMBER(cmspacmn_state::plate_w)
14011401{
1402   // R1x-R6x, D0,D1: vfd matrix plate
1402   // R1x-R6x(,D0,D1): vfd matrix plate
14031403   int shift = (offset - HMCS40_PORT_R1X) * 4;
14041404   m_plate = (m_plate & ~(0xf << shift)) | (data << shift);
14051405
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16071607  Entex Pac Man 2 (manufactured in Japan)
16081608  * Hitachi HD38820A23 MCU
16091609  * cyan/red VFD display Futaba DM-28Z 1G
1610 
1611  2 VFD revisions are known, the difference is Pac-Man's color: cyan or red.
16101612
16111613  NOTE!: MESS external artwork is recommended
16121614
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17071709
17081710WRITE8_MEMBER(pbqbert_state::plate_w)
17091711{
1710   // R0x-R6x,D8: vfd matrix plate
1712   // R0x-R6x(,D8): vfd matrix plate
17111713   int shift = offset * 4;
17121714   m_plate = (m_plate & ~(0xf << shift)) | (data << shift);
17131715
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20132015
20142016/***************************************************************************
20152017
2018  VTech Invaders (manufactured in Taiwan)
2019  * Hitachi HD38750A45 MCU
2020  * cyan/red VFD display Futaba DM-26Z 1G, with bezel
2021
2022  known releases:
2023  - USA: Invaders/Sonic Invader
2024  - UK: Cosmic Invader, published by Grandstand
2025  - UK: Galactic Invaders, published by Prinztronic
2026
2027  NOTE!: MESS external artwork is recommended
2028
2029***************************************************************************/
2030
2031class vinvader_state : public hh_hmcs40_state
2032{
2033public:
2034   vinvader_state(const machine_config &mconfig, device_type type, const char *tag)
2035      : hh_hmcs40_state(mconfig, type, tag)
2036   { }
2037
2038   DECLARE_WRITE8_MEMBER(plate_w);
2039   DECLARE_WRITE16_MEMBER(grid_w);
2040};
2041
2042// handlers
2043
2044WRITE8_MEMBER(vinvader_state::plate_w)
2045{
2046   // R1x-R3x(,D4-D6): vfd matrix plate
2047   int shift = (offset - HMCS40_PORT_R1X) * 4;
2048   m_plate = (m_plate & ~(0xf << shift)) | (data << shift);
2049
2050   // update display
2051   UINT16 plate = BITSWAP16(m_plate,15,11,7,3,10,6,14,2,9,5,13,1,8,4,12,0);
2052   display_matrix(12, 9, plate, m_grid);
2053}
2054
2055WRITE16_MEMBER(vinvader_state::grid_w)
2056{
2057   // D0: speaker out
2058   m_speaker->level_w(data & 1);
2059
2060   // D7-D15: vfd matrix grid
2061   m_grid = data >> 7 & 0x1ff;
2062
2063   // D4-D6: more plates (update display there)
2064   plate_w(space, 3 + HMCS40_PORT_R1X, data >> 4 & 7);
2065}
2066
2067
2068// config
2069
2070static INPUT_PORTS_START( vinvader )
2071   PORT_START("IN.0") // port R0x
2072   PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_JOYSTICK_LEFT )
2073   PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_JOYSTICK_RIGHT )
2074   PORT_BIT( 0x0c, IP_ACTIVE_HIGH, IPT_UNUSED )
2075
2076   PORT_START("IN.1") // port D
2077   PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_BUTTON1 )
2078   PORT_CONFNAME( 0x08, 0x00, "Skill Level")
2079   PORT_CONFSETTING(    0x00, "1" )
2080   PORT_CONFSETTING(    0x08, "2" )
2081   PORT_BIT( 0xfff5, IP_ACTIVE_HIGH, IPT_UNUSED )
2082INPUT_PORTS_END
2083
2084static MACHINE_CONFIG_START( vinvader, vinvader_state )
2085
2086   /* basic machine hardware */
2087   MCFG_CPU_ADD("maincpu", HD38750, 400000) // approximation - RC osc.
2088   MCFG_HMCS40_READ_R_CB(0, IOPORT("IN.0"))
2089   MCFG_HMCS40_WRITE_R_CB(1, WRITE8(vinvader_state, plate_w))
2090   MCFG_HMCS40_WRITE_R_CB(2, WRITE8(vinvader_state, plate_w))
2091   MCFG_HMCS40_WRITE_R_CB(3, WRITE8(vinvader_state, plate_w))
2092   MCFG_HMCS40_WRITE_D_CB(WRITE16(vinvader_state, grid_w))
2093   MCFG_HMCS40_READ_D_CB(IOPORT("IN.1"))
2094
2095   MCFG_TIMER_DRIVER_ADD_PERIODIC("display_decay", hh_hmcs40_state, display_decay_tick, attotime::from_msec(1))
2096   MCFG_DEFAULT_LAYOUT(layout_hh_hmcs40_test)
2097
2098   /* no video! */
2099
2100   /* sound hardware */
2101   MCFG_SPEAKER_STANDARD_MONO("mono")
2102   MCFG_SOUND_ADD("speaker", SPEAKER_SOUND, 0)
2103   MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 0.25)
2104MACHINE_CONFIG_END
2105
2106
2107
2108
2109
2110/***************************************************************************
2111
20162112  Game driver(s)
20172113
20182114***************************************************************************/
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21282224ROM_END
21292225
21302226
2227ROM_START( vinvader )
2228   ROM_REGION( 0x1000, "maincpu", ROMREGION_ERASE00 )
2229   ROM_LOAD( "hd38750a45", 0x0000, 0x0800, CRC(e02d94d9) SHA1(d4679abbb9c6778e5e853aa6c2b90dee1d21c9dd) )
2230   ROM_CONTINUE(           0x0f00, 0x0080 )
2231ROM_END
21312232
2233
2234
21322235/*    YEAR  NAME       PARENT COMPAT MACHINE  INPUT     INIT              COMPANY, FULLNAME, FLAGS */
21332236CONS( 1979, bambball,  0,        0, bambball, bambball, driver_device, 0, "Bambino", "Basketball - Dribble Away", GAME_SUPPORTS_SAVE | GAME_REQUIRES_ARTWORK )
21342237
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21472250CONS( 1981, egalaxn2,  0,        0, egalaxn2, egalaxn2, driver_device, 0, "Entex", "Galaxian 2 (Entex)", GAME_SUPPORTS_SAVE | GAME_REQUIRES_ARTWORK )
21482251CONS( 1981, epacman2,  0,        0, epacman2, epacman2, driver_device, 0, "Entex", "Pac Man 2 (Entex)", GAME_SUPPORTS_SAVE | GAME_REQUIRES_ARTWORK )
21492252
2150
21512253CONS( 1983, pbqbert,   0,        0, pbqbert,  pbqbert,  driver_device, 0, "Parker Brothers", "Q*Bert (Parker Brothers)", GAME_SUPPORTS_SAVE | GAME_REQUIRES_ARTWORK )
21522254
21532255CONS( 1982, kingman,   0,        0, kingman,  kingman,  driver_device, 0, "Tomy", "Kingman", GAME_SUPPORTS_SAVE | GAME_REQUIRES_ARTWORK )
21542256CONS( 1984, tmtron,    0,        0, tmtron,   tmtron,   driver_device, 0, "Tomy", "Tron (Tomy)", GAME_SUPPORTS_SAVE | GAME_REQUIRES_ARTWORK )
2257
2258CONS( 1981, vinvader,  0,        0, vinvader, vinvader, driver_device, 0, "VTech", "Invaders (VTech)", GAME_SUPPORTS_SAVE | GAME_REQUIRES_ARTWORK | GAME_NOT_WORKING )
trunk/src/mess/mess.lst
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21982198pbqbert     // Parker Brothers
21992199kingman     // Tomy
22002200tmtron      // Tomy
2201vinvader    // VTech
22012202
22022203maniac      // Ideal
22032204

https://github.com/mamedev/mame/commit/85e65cb4a16df64094a32e09d2eda47f1b7491a8

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