// license:BSD-3-Clause // copyright-holders:Roberto Fresca /**************************************************************************************** WEBAK MPU-12 PLATFORM --------------------- Preliminary driver by Roberto Fresca. Games running on this hardware: * Fruit Star Bonus. 1997, Webak Elektronik. ***************************************************************************************** General notes: "The first Webak video-based game, the Fruit Star Bonus, was a success 15 years ago when it was written on Assembler and was running on the MPU 12 at the time. Because this game has achieved such a great success to this day Webak has now transferred it on a 1:1 basis for the new Linux-Game box. Despite its age, it has experience a re- naissance in different countries, especially the Czech Republic." ***************************************************************************************** Hardware Notes: --------------- CPU: 1x M68B09P \ Program ROM: 1x P28F512 (IC2) > Inside the MPU12 epoxy block. PLD: 1x TIBPAL16V8 / Video: 1x MC68B45P CRTC. Sound: 1x AY-3-8910A. ROMS: 3x 27C512 (IC37-IC38-IC39) for graphics. 1x Empty socket (IC4) for unknown purposes. Bipolar PROMs: 1x 82S147; 1x 82S131. Xtal: 1x 8MHz. ***************************************************************************************** PCB Layout: .--------------------------------------------------------------------------------------. | .---------. .---------. | | |74LS174N | |74LS174N | .------------. | | '---------' '---------' |8 1| .------------. | | | DIP1 | | DM74LS245N | | | .------------. .---------. '------------' '------------' | | | N82S147AN | |N82S131AN| 2x17 connector | | '------------' '---------' .---------------------------------. | | .-------. |o o o o o o o o o o o o o o o o o| | | .------------------. .---------. | XTAL | |o o o o o o o o o o o o o o o o o| | | | Fruit 3 | |74LS194AN| | 8 Mhz | '---------------------------------' | | | 27C512 | '---------' '-------' | | | IC39| .---------. .--. .--------------------. .----------. | | '------------------' |74LS194AN| |SN| | | |SN74LS02N | | | '---------' |74| | EMPTY SOCKET | '----------' | | .------------------. .---------. |LS| .--. | | | | | Fruit 2 | |74LS194AN| |00| |SN| | IC4| | | | 27C512 | '---------' |N | |74| '--------------------' .------. | | | IC38| '--' |LS| | | | | '------------------' .---------. .--. |00| .------------------. | | | | |74LS194AN| |SN| |N | | MB8464A-10L-SK | | | | | .------------------. '---------' |74| '--' '------------------' |AY-3 | | | | Fruit 1 | |LS| |8910A | | | | 27C512 | .---------. |02| .-------------------------------. | | | | | IC37| |74LS194AN| |N | |EPOXY BLOCK | | | | | '------------------' '---------' | | | .------. | | | | | '--' | | | | | | | | .---------. .--. | | | | | | | | .-------------. |74LS194AN| |DM| | | | | | | | | | DM74LS374N | '---------' |74| | | | | | | | | '-------------' |LS| | | | | | | | | .---------. |74| | | MCU | | | | | | .-------------. |74LS174N | |AN| | | | | | | | | | DM74LS245N | '---------' | | | |68B09P| | | | | | '-------------' '--' | | | | | | | | .-------------. .--. | | | | | | | | | DM74LS374N | |DM| | | | | | | | | .-------. '-------------' |74| | | | | '------' | | | | |LS| | | | | | | | | .----------------. .--. |24| | | | .------. | | | | | | MB8464A-10L-SK | |SN| |5N| | | | |FLASH | | .--. | | | | '----------------' |74| | | | | | | | | |LM| | | | | |LS| | | | | | | P28F | | |35| | | | | .---------. .--. |59| | | | '------' | 512 | | |8N| | | | MC | |74LS157N | |MB| |0N| | | | | | | '--' | | | | '---------' |84| | | '--' | | | | | | |68B45P | |64| '--' | | | | .--------.| | | | .---------. |A-| .--. | .---. | | | | LM380N || | | | |74LS157N | |10| .--. |DM| | | | | | | '--------'| | | | '---------' |L-| |SN| |74| | |TIB| | | | | | | | |SK| |74| |LS| | |PAL| | | | .--. | | | | .---------. | | |LS| |24| | |16 | | IC2| | |SN| | | | | |74LS157N | | | |59| |5N| | |L8 | '------' | |74| | | | | '---------' | | |0N| | | | | | | |LS| | | | | | | | | | | | | | | |27| | | | | .---------. | | '--' | | | | | | |3N| | | | | |74LS157N | | | | | | '---' | | | | | '-------' '---------' '--' '--' | | | | | | | | | | | | .---------. .-------------. '-------------------------------' '--' | | |74LS174N | | DM74LS245N | | | '---------' '-------------' .---. .---------. .---------. .---------. | | |A00| | 74LS138N| | 74LS138N| |74LS245N | | | .-----------. .-------------. '---' '---------' '---------' '---------' | | |DM74LS245N | | DM74LS245N | | | '-----------' '-------------' .--------. .------------. .------------. .----------. | | |74LS174N| | SN74LS273N | | SN74LS273N | |898-3-R220| | | .----------. .----------. '--------' '------------' '------------' '----------' | | |898-3-R220| |898-3-R220| | | '----------' '----------' .--------. .--------. .--------. | | |ULN2003A| |ULN2003A| |ULN2003A| | | '--------' '--------' '--------' | | | '------.- - - - - -2x22 edge connector- - - - - - -.-------.2x10 edge connector.-------' | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | '-------------------------------------------' '-------------------' A00 = PCF1251P DIP Switches bank: .---------------. | |#| |#| |#| | | |-+-+-+-+-+-+-+-| |#| |#| |#| |#|#| '---------------' 1 2 3 4 5 6 7 8 Epoxy block - cover: .--------------------------------------------------------------------------------. | .-----------------------. | | ####################################### | VERSION | | | # ## ## # | Fruit | | | # ## # # ##### #### ### # # ## # '-----------------------' | | ### # # # # # # # # # ### | | ##### # # # ### #### ##### ### ##### .-----------------------. | | ### # # # # # # # # # # ### | NO: | | | # ## # # ##### #### # # # # ## # | --------------------- | | | # ## ## # | DATE: 12/97 | | | ####################################### | --------------------- | | | | CUST: | | | SCHWANENSTADT - AUSTRIA '-----------------------' | | Tel.: 43 (7673) 4201-0 | | Fax : 43 (7673) 4201-23 | | | | #################################################################### | | # ## ## ## #### # # ## #### ## # | | # ## # # # # # # # # # # # ## # | | # ### # # # #### # # # # # ### # | | # ## # # # # # # # ## # | | # ## # # # ### # ##### ## # | | #################################################################### | | | '--------------------------------------------------------------------------------' ***************************************************************************************** -------------------- *** Memory Map *** -------------------- 0x1400 - 0x1401 ; M6845 CRTC. OK 0x1800 - 0x1801 ; ????. 0x1E00 - 0x1E01 ; AY-3-8910?. 0x???? - 0x???? ; Video RAM. 0x???? - 0x???? ; Color RAM. 0x2000 - 0x3FFF ; RAM. OK 0x8000 - 0xFFFF ; ROM space. OK *** CRTC Initialization *** ---------------------------------------------------------------------------------------------------------------------- register: R00 R01 R02 R03 R04 R05 R06 R07 R08 R09 R10 R11 R12 R13 R14 R15 R16 R17 ---------------------------------------------------------------------------------------------------------------------- value: 0x7F 0x60 0x6A 0x88 0x22 0x08 0x20 0x20 0x00 0x07 0x01 0x01 0x00 0x00 0x00 0x00 0x00 0x00. ***************************************************************************************** DRIVER UPDATES: [2012-10-10] - Initial release. - Added technical notes. TODO: - A lot of work. *****************************************************************************************/ #include "emu.h" #include "cpu/m6809/m6809.h" //#include "machine/nvram.h" #include "sound/ay8910.h" #include "video/mc6845.h" #include "screen.h" #include "speaker.h" #define MASTER_CLOCK XTAL(8'000'000) class mpu12wbk_state : public driver_device { public: mpu12wbk_state(const machine_config &mconfig, device_type type, const char *tag) : driver_device(mconfig, type, tag), m_videoram(*this, "videoram"), m_colorram(*this, "colorram"), m_maincpu(*this, "maincpu"), m_gfxdecode(*this, "gfxdecode") { } required_shared_ptr m_videoram; required_shared_ptr m_colorram; tilemap_t *m_bg_tilemap; DECLARE_WRITE8_MEMBER(mpu12wbk_videoram_w); DECLARE_WRITE8_MEMBER(mpu12wbk_colorram_w); DECLARE_DRIVER_INIT(mpu12wbk); TILE_GET_INFO_MEMBER(get_bg_tile_info); virtual void video_start() override; DECLARE_PALETTE_INIT(mpu12wbk); uint32_t screen_update_mpu12wbk(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect); required_device m_maincpu; required_device m_gfxdecode; void mpu12wbk(machine_config &config); }; /************************* * Video Hardware * *************************/ WRITE8_MEMBER(mpu12wbk_state::mpu12wbk_videoram_w) { m_videoram[offset] = data; m_bg_tilemap->mark_tile_dirty(offset); } WRITE8_MEMBER(mpu12wbk_state::mpu12wbk_colorram_w) { m_colorram[offset] = data; m_bg_tilemap->mark_tile_dirty(offset); } TILE_GET_INFO_MEMBER(mpu12wbk_state::get_bg_tile_info) { /* - bits - 7654 3210 ---- ---- bank select. ---- ---- color code. */ // int attr = m_colorram[tile_index]; // int code = m_videoram[tile_index] | ((attr & 0xc0) << 2); // int color = (attr & 0x0f); // SET_TILE_INFO_MEMBER(0, code, color, 0); SET_TILE_INFO_MEMBER(0, 0 ,0 ,0); } void mpu12wbk_state::video_start() { m_bg_tilemap = &machine().tilemap().create(*m_gfxdecode, tilemap_get_info_delegate(FUNC(mpu12wbk_state::get_bg_tile_info),this), TILEMAP_SCAN_ROWS, 8, 8, 32, 32); } uint32_t mpu12wbk_state::screen_update_mpu12wbk(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect) { m_bg_tilemap->draw(screen, bitmap, cliprect, 0, 0); return 0; } PALETTE_INIT_MEMBER(mpu12wbk_state, mpu12wbk) { } /************************* * Machine Init * *************************/ /***************************** * Read/Write Handlers * *****************************/ /************************* * Memory Map Information * *************************/ static ADDRESS_MAP_START( mpu12wbk_map, AS_PROGRAM, 8, mpu12wbk_state ) AM_RANGE(0x1400, 0x1400) AM_DEVWRITE("crtc", mc6845_device, address_w) // OK AM_RANGE(0x1401, 0x1401) AM_DEVREADWRITE("crtc", mc6845_device, register_r, register_w) // OK AM_RANGE(0x1e00, 0x1e01) AM_DEVREADWRITE("ay8910", ay8910_device, data_r, address_data_w) // hmmmmm.... AM_RANGE(0x2000, 0x23ff) AM_RAM_WRITE(mpu12wbk_videoram_w) AM_SHARE("videoram") // FIXME AM_RANGE(0x2400, 0x27ff) AM_RAM_WRITE(mpu12wbk_colorram_w) AM_SHARE("colorram") // FIXME AM_RANGE(0x2800, 0x3fff) AM_RAM // RAM (from 2000-3fff) AM_RANGE(0x6000, 0x6000) AM_READ_PORT("SW1") // dummy, placeholder AM_RANGE(0x6001, 0x6001) AM_READ_PORT("SW2") // dummy, placeholder AM_RANGE(0x6002, 0x6002) AM_READ_PORT("IN0") // dummy, placeholder AM_RANGE(0x6003, 0x6003) AM_READ_PORT("IN1") // dummy, placeholder AM_RANGE(0x6004, 0x6004) AM_READ_PORT("IN2") // dummy, placeholder AM_RANGE(0x6005, 0x6005) AM_READ_PORT("IN3") // dummy, placeholder AM_RANGE(0x8000, 0xffff) AM_ROM // OK ADDRESS_MAP_END /* unknown writes: 1400-1401 CRTC 1800-1801 R (input?) 1e00-1e01 RW (psg?) */ /************************* * Input Ports * *************************/ static INPUT_PORTS_START( mpu12wbk ) PORT_START("IN0") PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_SERVICE ) PORT_NAME("0-1") PORT_CODE(KEYCODE_1) PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_SERVICE ) PORT_NAME("0-2") PORT_CODE(KEYCODE_2) PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_SERVICE ) PORT_NAME("0-3") PORT_CODE(KEYCODE_3) PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_SERVICE ) PORT_NAME("0-4") PORT_CODE(KEYCODE_4) PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_SERVICE ) PORT_NAME("0-5") PORT_CODE(KEYCODE_5) PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_SERVICE ) PORT_NAME("0-6") PORT_CODE(KEYCODE_6) PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_SERVICE ) PORT_NAME("0-7") PORT_CODE(KEYCODE_7) PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_SERVICE ) PORT_NAME("0-8") PORT_CODE(KEYCODE_8) PORT_START("IN1") PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_SERVICE ) PORT_NAME("1-1") PORT_CODE(KEYCODE_Q) PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_SERVICE ) PORT_NAME("1-2") PORT_CODE(KEYCODE_W) PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_SERVICE ) PORT_NAME("1-3") PORT_CODE(KEYCODE_E) PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_SERVICE ) PORT_NAME("1-4") PORT_CODE(KEYCODE_R) PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_SERVICE ) PORT_NAME("1-5") PORT_CODE(KEYCODE_T) PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_SERVICE ) PORT_NAME("1-6") PORT_CODE(KEYCODE_Y) PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_SERVICE ) PORT_NAME("1-7") PORT_CODE(KEYCODE_U) PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_SERVICE ) PORT_NAME("1-8") PORT_CODE(KEYCODE_I) PORT_START("IN2") PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_SERVICE ) PORT_NAME("2-1") PORT_CODE(KEYCODE_A) PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_SERVICE ) PORT_NAME("2-2") PORT_CODE(KEYCODE_S) PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_SERVICE ) PORT_NAME("2-3") PORT_CODE(KEYCODE_D) PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_SERVICE ) PORT_NAME("2-4") PORT_CODE(KEYCODE_F) PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_SERVICE ) PORT_NAME("2-5") PORT_CODE(KEYCODE_G) PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_SERVICE ) PORT_NAME("2-6") PORT_CODE(KEYCODE_H) PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_SERVICE ) PORT_NAME("2-7") PORT_CODE(KEYCODE_J) PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_SERVICE ) PORT_NAME("2-8") PORT_CODE(KEYCODE_K) PORT_START("IN3") PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_SERVICE ) PORT_NAME("3-1") PORT_CODE(KEYCODE_Z) PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_SERVICE ) PORT_NAME("3-2") PORT_CODE(KEYCODE_X) PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_SERVICE ) PORT_NAME("3-3") PORT_CODE(KEYCODE_C) PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_SERVICE ) PORT_NAME("3-4") PORT_CODE(KEYCODE_V) PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_SERVICE ) PORT_NAME("3-5") PORT_CODE(KEYCODE_B) PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_SERVICE ) PORT_NAME("3-6") PORT_CODE(KEYCODE_N) PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_SERVICE ) PORT_NAME("3-7") PORT_CODE(KEYCODE_M) PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_SERVICE ) PORT_NAME("3-8") PORT_CODE(KEYCODE_L) PORT_START("SW1") PORT_DIPNAME( 0x01, 0x01, "SW1" ) PORT_DIPSETTING( 0x01, DEF_STR( Off ) ) PORT_DIPSETTING( 0x00, DEF_STR( On ) ) PORT_DIPNAME( 0x02, 0x02, DEF_STR( Unknown ) ) PORT_DIPSETTING( 0x02, DEF_STR( Off ) ) PORT_DIPSETTING( 0x00, DEF_STR( On ) ) PORT_DIPNAME( 0x04, 0x04, DEF_STR( Unknown ) ) PORT_DIPSETTING( 0x04, DEF_STR( Off ) ) PORT_DIPSETTING( 0x00, DEF_STR( On ) ) PORT_DIPNAME( 0x08, 0x08, DEF_STR( Unknown ) ) PORT_DIPSETTING( 0x08, DEF_STR( Off ) ) PORT_DIPSETTING( 0x00, DEF_STR( On ) ) PORT_DIPNAME( 0x10, 0x10, DEF_STR( Unknown ) ) PORT_DIPSETTING( 0x10, DEF_STR( Off ) ) PORT_DIPSETTING( 0x00, DEF_STR( On ) ) PORT_DIPNAME( 0x20, 0x20, DEF_STR( Unknown ) ) PORT_DIPSETTING( 0x20, DEF_STR( Off ) ) PORT_DIPSETTING( 0x00, DEF_STR( On ) ) PORT_DIPNAME( 0x40, 0x40, DEF_STR( Unknown ) ) PORT_DIPSETTING( 0x40, DEF_STR( Off ) ) PORT_DIPSETTING( 0x00, DEF_STR( On ) ) PORT_DIPNAME( 0x80, 0x80, DEF_STR( Unknown ) ) PORT_DIPSETTING( 0x80, DEF_STR( Off ) ) PORT_DIPSETTING( 0x00, DEF_STR( On ) ) PORT_START("SW2") PORT_DIPNAME( 0x01, 0x01, "SW2" ) PORT_DIPSETTING( 0x01, DEF_STR( Off ) ) PORT_DIPSETTING( 0x00, DEF_STR( On ) ) PORT_DIPNAME( 0x02, 0x02, DEF_STR( Unknown ) ) PORT_DIPSETTING( 0x02, DEF_STR( Off ) ) PORT_DIPSETTING( 0x00, DEF_STR( On ) ) PORT_DIPNAME( 0x04, 0x04, DEF_STR( Unknown ) ) PORT_DIPSETTING( 0x04, DEF_STR( Off ) ) PORT_DIPSETTING( 0x00, DEF_STR( On ) ) PORT_DIPNAME( 0x08, 0x08, DEF_STR( Unknown ) ) PORT_DIPSETTING( 0x08, DEF_STR( Off ) ) PORT_DIPSETTING( 0x00, DEF_STR( On ) ) PORT_DIPNAME( 0x10, 0x10, DEF_STR( Unknown ) ) PORT_DIPSETTING( 0x10, DEF_STR( Off ) ) PORT_DIPSETTING( 0x00, DEF_STR( On ) ) PORT_DIPNAME( 0x20, 0x20, DEF_STR( Unknown ) ) PORT_DIPSETTING( 0x20, DEF_STR( Off ) ) PORT_DIPSETTING( 0x00, DEF_STR( On ) ) PORT_DIPNAME( 0x40, 0x40, DEF_STR( Unknown ) ) PORT_DIPSETTING( 0x40, DEF_STR( Off ) ) PORT_DIPSETTING( 0x00, DEF_STR( On ) ) PORT_DIPNAME( 0x80, 0x80, DEF_STR( Unknown ) ) PORT_DIPSETTING( 0x80, DEF_STR( Off ) ) PORT_DIPSETTING( 0x00, DEF_STR( On ) ) INPUT_PORTS_END /************************* * Graphics Layouts * *************************/ static const gfx_layout charlayout = { // 8, 8, // RGN_FRAC(3,3), // 1, /* 1 bpp */ // { 0 }, // { 0, 1, 2, 3, 4, 5, 6, 7 }, // { 0*8, 1*8, 2*8, 3*8, 4*8, 5*8, 6*8, 7*8 }, // 8*8 /* every char takes 8 consecutive bytes */ // 8, 8, // RGN_FRAC(1,3), // 3, // { 0, RGN_FRAC(1,3), RGN_FRAC(2,3) }, /* bitplanes are separated */ // { 0, 1, 2, 3, 4, 5, 6, 7 }, // { 0*8, 1*8, 2*8, 3*8, 4*8, 5*8, 6*8, 7*8 }, // 8*8 4,8, RGN_FRAC(1,2), 4, { RGN_FRAC(0,2), RGN_FRAC(0,2) + 4, RGN_FRAC(1,2), RGN_FRAC(1,2) + 4 }, { 3, 2, 1, 0 }, { 0*8, 1*8, 2*8, 3*8, 4*8, 5*8, 6*8, 7*8 }, 8*4*2 }; /****************************** * Graphics Decode Information * ******************************/ static GFXDECODE_START( mpu12wbk ) GFXDECODE_ENTRY( "gfx1", 0, charlayout, 0, 16 ) GFXDECODE_END /************************* * Machine Drivers * *************************/ MACHINE_CONFIG_START(mpu12wbk_state::mpu12wbk) /* basic machine hardware */ MCFG_CPU_ADD("maincpu", MC6809, MASTER_CLOCK) MCFG_CPU_PROGRAM_MAP(mpu12wbk_map) MCFG_CPU_VBLANK_INT_DRIVER("screen", mpu12wbk_state, nmi_line_pulse) // MCFG_NVRAM_ADD_0FILL("nvram") /* video hardware */ MCFG_SCREEN_ADD("screen", RASTER) MCFG_SCREEN_REFRESH_RATE(60) MCFG_SCREEN_VBLANK_TIME(ATTOSECONDS_IN_USEC(0)) MCFG_SCREEN_SIZE((32+1)*8, (32+1)*8) /* From MC6845, registers 00 & 04. (value-1) */ MCFG_SCREEN_VISIBLE_AREA(0*8, 32*8-1, 0*8, 32*8-1) /* Driven by MC6845, registers 01 & 06 */ MCFG_SCREEN_UPDATE_DRIVER(mpu12wbk_state, screen_update_mpu12wbk) MCFG_SCREEN_PALETTE("palette") MCFG_GFXDECODE_ADD("gfxdecode", "palette", mpu12wbk) MCFG_PALETTE_ADD("palette", 512) MCFG_PALETTE_INIT_OWNER(mpu12wbk_state, mpu12wbk) MCFG_MC6845_ADD("crtc", MC6845, "screen", MASTER_CLOCK/4) /* guess */ MCFG_MC6845_SHOW_BORDER_AREA(false) MCFG_MC6845_CHAR_WIDTH(4) /* sound hardware */ MCFG_SPEAKER_STANDARD_MONO("mono") MCFG_SOUND_ADD("ay8910", AY8910, MASTER_CLOCK/8) /* guess */ MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 1.00) MACHINE_CONFIG_END /************************* * Rom Load * *************************/ /* Program is inside a CPU epoxy block with a m6809 and PLD. Version 8.20PIR */ ROM_START( fruitstb ) ROM_REGION( 0x10000, "maincpu", 0 ) ROM_LOAD( "p28f512_box.ic2", 0x8000, 0x8000, CRC(95d4ddaa) SHA1(498f841b3cd12ac128954841dd463b62c335e038) ) ROM_IGNORE( 0x8000 ) // second half is filled with 0xff, vectors are at the end of the 1st half ROM_REGION( 0x20000, "gfx1", 0 ) ROM_LOAD( "fruit1.ic37", 0x00000, 0x10000, CRC(c1834a6d) SHA1(ece1e47641087be342d3c5c092d8a7233ae871f3) ) ROM_LOAD( "fruit2.ic38", 0x10000, 0x10000, CRC(32d282a8) SHA1(792174d75dc7ec5f1e6f145539a5ec8e3953e1dd) ) // ROM_LOAD( "fruit3.ic39", 0x20000, 0x10000, CRC(311a6d4e) SHA1(62cf670b605906f7f4225905118524ee30d0e85b) ) // and this one? ROM_REGION( 0x0400, "proms", 0 ) ROM_LOAD( "82s131.ic47", 0x0000, 0x0200, CRC(54565d41) SHA1(8e412a3441c9c1e7f8309f2087389ac4250896e6) ) ROM_LOAD( "82s147.ic46", 0x0200, 0x0200, CRC(ee576268) SHA1(8964526fa253f484d784aec46c4c31358bc1667b) ) ROM_END /************************ * Driver Init * ************************/ DRIVER_INIT_MEMBER(mpu12wbk_state, mpu12wbk) { // just in case... } /************************* * Game Drivers * *************************/ // YEAR NAME PARENT MACHINE INPUT STATE INIT ROT COMPANY FULLNAME FLAGS GAME( 1997, fruitstb, 0, mpu12wbk, mpu12wbk, mpu12wbk_state, mpu12wbk, ROT0, "Webak Elektronik", "Fruit Star Bonus (Ver 8.20PIR)", MACHINE_NO_SOUND | MACHINE_NOT_WORKING )