diff options
Diffstat (limited to 'src/mame/drivers/pturn.c')
-rw-r--r-- | src/mame/drivers/pturn.c | 527 |
1 files changed, 527 insertions, 0 deletions
diff --git a/src/mame/drivers/pturn.c b/src/mame/drivers/pturn.c new file mode 100644 index 00000000000..f000440e659 --- /dev/null +++ b/src/mame/drivers/pturn.c @@ -0,0 +1,527 @@ +/* +Parallel Turn +(c) Jaleco, 1984 +driver by Tomasz Slanina and Tatsuyuki Satoh + +Custom Jaleco chip is some kind of state machine +used for calculate jump offsets. + +Top PCB +------- + +PCB No. PT-8418 +CPU: Z80A +SND: AY-3-8010 x 2, Z80A +DIPS: 8 position x 2 +RAM: 2114 x 2, MSM2128 x 1 (equivalent to 6116) + +Other: Reset Switch near edge connector + + Custom JALECO chip (24 pin DIP) near RAM MSM2128, verified to be NOT 2128 ram. + + Pinouts are : + Pin 1 hooked to pin 3 of ROM 7 + Pin 2 hooked to pin 4 of ROM 7 + Pin 3 hooked to pin 5 of ROM 7 + Pin 4 hooked to pin 6 of ROM 7 + Pin 5 hooked to pin 7 of ROM 7 + Pin 6 hooked to pin 8 of ROM 7 + Pin 7 hooked to pin 9 of ROM 7 + Pin 8 hooked to pin 10 of ROM 7 + Pin 9 hooked to pin 11 of ROM 7 + Pin 10 hooked to pin 12 of ROM 7 + Pin 11 hooked to pin 13 of ROM 7 + Pin 12 GND + Pin 13 hooked to pin 13 of 2128 and pin 15 of ROM 7 + Pin 14 hooked to pin 14 of 2128 and pin 16 of ROM 7 + Pin 15 hooked to pin 17 of ROM 7 + Pin 16 hooked to pin 18 of ROM 7 + Pin 17 hooked to pin 19 of ROM 7 + Pin 18 NC + Pin 19 NC + Pin 20 hooked to pin 11 of 74LS32 at 4F + Pin 21 hooked to pin 8 of 74LS32 at 4F + Pin 22 hooked to pin 24 of ROM 7 + Pin 23 hooked to pin 25 of ROM 7 + Pin 24 +5 + +NOTE: The archive contains a different ROM7 that was in another archive. + (I merged all archives since they are identical other than ROM 7 in one archive named 7.BIN) + Perhaps this is from a bootleg PCB with a workaround for the custom JALECO chip? + + +ROMS: All ROM labels say only "PROM" and a number. + 1, 2, 3 and 9 near Z80 at 5K, all 2732's + 4, 5, 6 & 7 near custom JALECO chip and Z80 at 3D, all 2764's + prom_red.3p type TBP24S10 + prom_grn.4p type N82S129 + prom_blu.4r type TBP24S10 + + +LOWER PCB +--------- + +PCB: PT-8419 +XTAL: ? Stamped KSS5, connected to pins 8 & 13 of 74LS37 at 9P + Also connected to 2 x 330 Ohm resistors which are in turn connected to pins + 9 & 11 of 9P. Pins 9 & 11 of 9P are joined with a 101 ceramic capacitor. + UPDATE! When I substitute various speed xtals, a 8.000MHz xtal allows the PCB to work fine. + +RAM: AM93422DC x 2, MB7063 x 1, 2114 x 4 + +ROMS: All ROM labels say only "PROM" and a number. + 10, 14, 15 & 16 type 2764 + 11, 12, 13 type 2732 + +*/ +#include "driver.h" +#include "sound/ay8910.h" + +static tilemap *pturn_fgmap,*pturn_bgmap; +static int bgbank=0; +static int fgbank=0; +static int bgpalette=0; +static int fgpalette=0; +static int bgcolor=0; + + +static UINT8 tile_lookup[0x10]= +{ + 0x00, 0x10, 0x40, 0x50, + 0x20, 0x30, 0x60, 0x70, + 0x80, 0x90, 0xc0, 0xd0, + 0xa0, 0xb0, 0xe0, 0xf0 +}; + +static TILE_GET_INFO( get_pturn_tile_info ) +{ + int tileno; + tileno = videoram[tile_index]; + + tileno=tile_lookup[tileno>>4]|(tileno&0xf)|(fgbank<<8); + + SET_TILE_INFO(0,tileno,fgpalette,0); +} + + + +static TILE_GET_INFO( get_pturn_bg_tile_info ) +{ + int tileno,palno; + tileno = memory_region(REGION_USER1)[tile_index]; + palno=bgpalette; + if(palno==1) + { + palno=25; + } + SET_TILE_INFO(1,tileno+bgbank*256,palno,0); +} + +static VIDEO_START(pturn) +{ + pturn_fgmap = tilemap_create(get_pturn_tile_info,tilemap_scan_rows,TILEMAP_TYPE_PEN, 8, 8,32,32); + tilemap_set_transparent_pen(pturn_fgmap,0); + pturn_bgmap = tilemap_create(get_pturn_bg_tile_info,tilemap_scan_rows,TILEMAP_TYPE_PEN, 8, 8,32,32*8); + tilemap_set_transparent_pen(pturn_bgmap,0); +} + +static VIDEO_UPDATE(pturn) +{ + int offs; + int sx, sy; + int flipx, flipy; + + fillbitmap(bitmap, bgcolor, &machine->screen[0].visarea); + tilemap_draw(bitmap,cliprect,pturn_bgmap,0,0); + for ( offs = 0x80-4 ; offs >=0 ; offs -= 4) + { + sy=256-spriteram[offs]-16 ; + sx=spriteram[offs+3]-16 ; + + flipx=spriteram[offs+1]&0x40; + flipy=spriteram[offs+1]&0x80; + + + if (flip_screen_x) + { + sx = 224 - sx; + flipx ^= 0x40; + } + + if (flip_screen_y) + { + flipy ^= 0x80; + sy = 224 - sy; + } + + if(sx|sy) + { + drawgfx(bitmap, machine->gfx[2], + spriteram[offs+1] & 0x3f , + (spriteram[offs+2] & 0x1f), + flipx, flipy, + sx,sy, + cliprect,TRANSPARENCY_PEN,0); + } + } + tilemap_draw(bitmap,cliprect,pturn_fgmap,0,0); + return 0; +} + +/* +READ8_HANDLER (pturn_protection_r) +{ + return 0x66; +} + +READ8_HANDLER (pturn_protection2_r) +{ + return 0xfe; +} +*/ + +static WRITE8_HANDLER( pturn_videoram_w ) +{ + videoram[offset]=data; + tilemap_mark_tile_dirty(pturn_fgmap,offset); +} + +static int nmi_main, nmi_sub; + +static WRITE8_HANDLER( nmi_main_enable_w ) +{ + nmi_main = data; +} + +static WRITE8_HANDLER( nmi_sub_enable_w ) +{ + nmi_sub = data; +} + +static WRITE8_HANDLER(sound_w) +{ + soundlatch_w(0,data); +} + + +static WRITE8_HANDLER(bgcolor_w) +{ + bgcolor=data; +} + +static WRITE8_HANDLER(bg_scrollx_w) +{ + tilemap_set_scrolly(pturn_bgmap, 0, (data>>5)*32*8); + bgpalette=data&0x1f; + tilemap_mark_all_tiles_dirty(pturn_bgmap); +} + +static WRITE8_HANDLER(fgpalette_w) +{ + fgpalette=data&0x1f; + tilemap_mark_all_tiles_dirty(pturn_fgmap); +} + +static WRITE8_HANDLER(bg_scrolly_w) +{ + tilemap_set_scrollx(pturn_bgmap, 0, data); +} + +static WRITE8_HANDLER(fgbank_w) +{ + fgbank=data&1; + tilemap_mark_all_tiles_dirty(pturn_fgmap); +} + +static WRITE8_HANDLER(bgbank_w) +{ + bgbank=data&1; + tilemap_mark_all_tiles_dirty(pturn_bgmap); +} + +static WRITE8_HANDLER(flip_w) +{ + flip_screen_set(data); +} + + +static READ8_HANDLER (pturn_custom_r) +{ + int addr = (int)offset + 0xc800; + + switch(addr) + { + case 0xc803: + // pc=4a4,4a7 : dummy read? + return 0x00; + + case 0xCA73: + // pc=0x0123 , bit6 must be 0 + // pc=0x0545 , +40 must be 0xfe (check at 0577) + return 0xbe; + + //case 0xca00: + // return 0x00; // pc=0x0131 for protect reset? + + case 0xca74: + // pc=0x04db ,must be 66 (check at 016A) + return 0x66; + } + return 0x00; +} + + +static ADDRESS_MAP_START( main_map, ADDRESS_SPACE_PROGRAM, 8 ) + AM_RANGE(0x0000, 0x7fff) AM_ROM + AM_RANGE(0xc000, 0xc7ff) AM_RAM + AM_RANGE(0xc800, 0xcfff) AM_WRITENOP AM_READ(pturn_custom_r) + + AM_RANGE(0xdfe0, 0xdfe0) AM_NOP + + AM_RANGE(0xe000, 0xe3ff) AM_WRITE(pturn_videoram_w) AM_READ(videoram_r) AM_BASE(&videoram) + AM_RANGE(0xe400, 0xe400) AM_WRITE(fgpalette_w) + AM_RANGE(0xe800, 0xe800) AM_WRITE(sound_w) + + AM_RANGE(0xf000, 0xf0ff) AM_RAM AM_BASE(&spriteram) AM_SIZE(&spriteram_size) + + AM_RANGE(0xf400, 0xf400) AM_WRITE(bg_scrollx_w) + + AM_RANGE(0xf800, 0xf800) AM_READ(input_port_0_r) AM_WRITENOP + AM_RANGE(0xf801, 0xf801) AM_READ(input_port_1_r) AM_WRITE(bgcolor_w) + AM_RANGE(0xf802, 0xf802) AM_READ(input_port_2_r) + AM_RANGE(0xf803, 0xf803) AM_WRITE(bg_scrolly_w) + AM_RANGE(0xf804, 0xf804) AM_READ(input_port_4_r) /* DSW2 */ + AM_RANGE(0xf805, 0xf805) AM_READ(input_port_3_r) /* DSW1 */ + AM_RANGE(0xf806, 0xf806) AM_READNOP /* Protection related, ((val&3)==2) -> jump to 0 */ + + AM_RANGE(0xfc00, 0xfc00) AM_WRITE (flip_w) + AM_RANGE(0xfc01, 0xfc01) AM_WRITE(nmi_main_enable_w) + AM_RANGE(0xfc02, 0xfc02) AM_WRITENOP /* Unknown */ + AM_RANGE(0xfc03, 0xfc03) AM_WRITENOP /* Unknown */ + AM_RANGE(0xfc04, 0xfc04) AM_WRITE(bgbank_w) + AM_RANGE(0xfc05, 0xfc05) AM_WRITE(fgbank_w) + AM_RANGE(0xfc06, 0xfc06) AM_WRITENOP /* Unknown */ + AM_RANGE(0xfc07, 0xfc07) AM_WRITENOP /* Unknown */ + +ADDRESS_MAP_END + +static ADDRESS_MAP_START( sub_map, ADDRESS_SPACE_PROGRAM, 8 ) + AM_RANGE(0x0000, 0x0fff) AM_ROM + AM_RANGE(0x2000, 0x23ff) AM_RAM + AM_RANGE(0x3000, 0x3000) AM_READ(soundlatch_r) AM_WRITE(nmi_sub_enable_w) + AM_RANGE(0x4000, 0x4000) AM_RAM + AM_RANGE(0x5000, 0x5000) AM_WRITE(AY8910_control_port_0_w) + AM_RANGE(0x5001, 0x5001) AM_WRITE(AY8910_write_port_0_w) + AM_RANGE(0x6000, 0x6000) AM_WRITE(AY8910_control_port_1_w) + AM_RANGE(0x6001, 0x6001) AM_WRITE(AY8910_write_port_1_w) +ADDRESS_MAP_END + +static const gfx_layout charlayout = +{ + 8,8, + RGN_FRAC(1,3), + 3, + { RGN_FRAC(0,3), RGN_FRAC(1,3), RGN_FRAC(2,3) }, + { 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 +}; + +static const gfx_layout spritelayout = +{ + 32,32, + RGN_FRAC(1,3), + 3, + { RGN_FRAC(0,3),RGN_FRAC(1,3),RGN_FRAC(2,3) }, + { 0, 1, 2, 3, 4, 5, 6, 7, + 8*8+0, 8*8+1, 8*8+2, 8*8+3, 8*8+4, 8*8+5, 8*8+6, 8*8+7, + 16*8+0, 16*8+1, 16*8+2, 16*8+3, 16*8+4, 16*8+5, 16*8+6, 16*8+7, + 24*8+0, 24*8+1, 24*8+2, 24*8+3, 24*8+4, 24*8+5, 24*8+6, 24*8+7 }, + { 0*8, 1*8, 2*8, 3*8, 4*8, 5*8, 6*8, 7*8, + 32*8, 33*8, 34*8, 35*8, 36*8, 37*8, 38*8, 39*8, + 64*8, 65*8, 66*8, 67*8, 68*8, 69*8, 70*8, 71*8, + 96*8, 97*8, 98*8, 99*8, 100*8, 101*8, 102*8, 103*8 }, + 128*8 +}; + +static GFXDECODE_START( pturn ) + GFXDECODE_ENTRY( REGION_GFX1, 0, charlayout, 0x000, 32 ) + GFXDECODE_ENTRY( REGION_GFX2, 0, charlayout, 0x000, 32 ) + GFXDECODE_ENTRY( REGION_GFX3, 0, spritelayout, 0x000, 32 ) +GFXDECODE_END + +static INPUT_PORTS_START( pturn ) + PORT_START_TAG("IN0") + PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_JOYSTICK_RIGHT ) PORT_8WAY PORT_PLAYER(1) + PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_JOYSTICK_LEFT ) PORT_8WAY PORT_PLAYER(1) + PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_JOYSTICK_UP ) PORT_8WAY PORT_PLAYER(1) + PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_JOYSTICK_DOWN ) PORT_8WAY PORT_PLAYER(1) + PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_BUTTON1 ) PORT_PLAYER(1) + PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_BUTTON3 ) PORT_PLAYER(1) + PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_BUTTON2 ) PORT_PLAYER(1) + PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_UNUSED ) + + PORT_START_TAG("IN1") + PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_JOYSTICK_RIGHT ) PORT_8WAY PORT_PLAYER(2) + PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_JOYSTICK_LEFT ) PORT_8WAY PORT_PLAYER(2) + PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_JOYSTICK_UP ) PORT_8WAY PORT_PLAYER(2) + PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_JOYSTICK_DOWN ) PORT_8WAY PORT_PLAYER(2) + PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_BUTTON1 ) PORT_PLAYER(2) + PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_BUTTON3 ) PORT_PLAYER(2) + PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_BUTTON2 ) PORT_PLAYER(2) + PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_UNUSED ) + + PORT_START_TAG("IN2") + PORT_BIT( 0x01, IP_ACTIVE_HIGH,IPT_COIN1 ) + PORT_BIT( 0x02, IP_ACTIVE_HIGH,IPT_COIN2 ) + PORT_BIT( 0x04, IP_ACTIVE_HIGH,IPT_SERVICE1 ) /* service coin */ + PORT_BIT( 0x10, IP_ACTIVE_HIGH,IPT_START1 ) + PORT_BIT( 0x20, IP_ACTIVE_HIGH,IPT_START2 ) + PORT_BIT( 0xc8, IP_ACTIVE_HIGH, IPT_UNUSED ) + + PORT_START_TAG("DSW1") + PORT_DIPNAME( 0x03, 0x01, DEF_STR( Lives ) ) + PORT_DIPSETTING( 0x00, "3" ) + PORT_DIPSETTING( 0x01, "5" ) + PORT_DIPSETTING( 0x02, "7" ) + PORT_DIPSETTING( 0x03, "Infinite (Cheat)") + PORT_DIPNAME( 0x0c, 0x08, DEF_STR( Bonus_Life ) ) + PORT_DIPSETTING( 0x0c, "100000" ) + PORT_DIPSETTING( 0x08, "50000" ) + PORT_DIPSETTING( 0x04, "20000" ) + PORT_DIPSETTING( 0x00, DEF_STR( None ) ) + PORT_DIPNAME( 0x40, 0x00, DEF_STR( Cabinet ) ) + PORT_DIPSETTING( 0x00, DEF_STR( Upright ) ) + PORT_DIPSETTING( 0x40, DEF_STR( Cocktail ) ) + PORT_BIT( 0xb0, IP_ACTIVE_HIGH, IPT_UNUSED ) /* marked as "NOT USED" in doc */ + + PORT_START_TAG("DSW2") + PORT_DIPNAME( 0x07, 0x00, DEF_STR( Coin_A ) ) + PORT_DIPSETTING( 0x07, DEF_STR( 6C_1C ) ) + PORT_DIPSETTING( 0x06, DEF_STR( 3C_1C ) ) + PORT_DIPSETTING( 0x04, DEF_STR( 2C_1C ) ) + PORT_DIPSETTING( 0x00, DEF_STR( 1C_1C ) ) + PORT_DIPSETTING( 0x05, DEF_STR( 2C_3C ) ) + PORT_DIPSETTING( 0x01, DEF_STR( 1C_2C ) ) + PORT_DIPSETTING( 0x02, DEF_STR( 1C_3C ) ) + PORT_DIPSETTING( 0x03, DEF_STR( 1C_6C ) ) + PORT_DIPNAME( 0x38, 0x00, DEF_STR( Coin_B ) ) + PORT_DIPSETTING( 0x38, DEF_STR( 6C_1C ) ) + PORT_DIPSETTING( 0x30, DEF_STR( 3C_1C ) ) + PORT_DIPSETTING( 0x20, DEF_STR( 2C_1C ) ) + PORT_DIPSETTING( 0x00, DEF_STR( 1C_1C ) ) + PORT_DIPSETTING( 0x28, DEF_STR( 2C_3C ) ) + PORT_DIPSETTING( 0x08, DEF_STR( 1C_2C ) ) + PORT_DIPSETTING( 0x10, DEF_STR( 1C_3C ) ) + PORT_DIPSETTING( 0x18, DEF_STR( 1C_6C ) ) + PORT_DIPNAME( 0x40, 0x00, "Freeze" ) + PORT_DIPSETTING( 0x00, "Normal Display" ) + PORT_DIPSETTING( 0x40, "Stop Motion" ) + PORT_DIPNAME( 0x80, 0x00, DEF_STR( Language ) ) /* marked as "NOT USED" in doc */ + PORT_DIPSETTING( 0x00, DEF_STR( English ) ) + PORT_DIPSETTING( 0x80, DEF_STR( Japanese ) ) +INPUT_PORTS_END + +static INTERRUPT_GEN( pturn_sub_intgen ) +{ + if(nmi_sub) + { + cpunum_set_input_line(1,INPUT_LINE_NMI,PULSE_LINE); + } +} + +static INTERRUPT_GEN( pturn_main_intgen ) +{ + if (nmi_main) + { + cpunum_set_input_line(0,INPUT_LINE_NMI,PULSE_LINE); + } +} + +static MACHINE_RESET( pturn ) +{ + soundlatch_clear_w(0,0); +} + +static MACHINE_DRIVER_START( pturn ) + MDRV_CPU_ADD(Z80, 12000000/3) + MDRV_CPU_PROGRAM_MAP(main_map,0) + MDRV_CPU_VBLANK_INT(pturn_main_intgen,1) + MDRV_MACHINE_RESET(pturn) + + MDRV_CPU_ADD(Z80, 12000000/3) + /* audio CPU */ + MDRV_CPU_PROGRAM_MAP(sub_map,0) + MDRV_CPU_VBLANK_INT(pturn_sub_intgen,3) + + MDRV_SCREEN_REFRESH_RATE(60) + MDRV_SCREEN_VBLANK_TIME(DEFAULT_60HZ_VBLANK_DURATION) + + MDRV_GFXDECODE(pturn) + + MDRV_VIDEO_ATTRIBUTES(VIDEO_TYPE_RASTER) + MDRV_SCREEN_FORMAT(BITMAP_FORMAT_INDEXED16) + MDRV_SCREEN_SIZE(32*8, 32*8) + MDRV_SCREEN_VISIBLE_AREA(0*8, 32*8-1, 2*8, 30*8-1) + MDRV_PALETTE_LENGTH(0x100) + MDRV_PALETTE_INIT(RRRR_GGGG_BBBB) + + MDRV_VIDEO_START(pturn) + MDRV_VIDEO_UPDATE(pturn) + + /* sound hardware */ + MDRV_SPEAKER_STANDARD_MONO("mono") + + MDRV_SOUND_ADD(AY8910, 2000000) + MDRV_SOUND_ROUTE(ALL_OUTPUTS, "mono", 0.25) + + MDRV_SOUND_ADD(AY8910, 2000000) + MDRV_SOUND_ROUTE(ALL_OUTPUTS, "mono", 0.25) +MACHINE_DRIVER_END + + +ROM_START( pturn ) + ROM_REGION( 0x10000, REGION_CPU1, 0 ) + ROM_LOAD( "prom4.8d", 0x00000,0x2000, CRC(d3ae0840) SHA1(5ac5f2626de7865cdf379cf15ae3872e798b7e25)) + ROM_LOAD( "prom6.8b", 0x02000,0x2000, CRC(65f09c56) SHA1(c0a7a1bfaacfc4af14d8485e2b5f2c604937a1e4)) + ROM_LOAD( "prom5.7d", 0x04000,0x2000, CRC(de48afb4) SHA1(9412288b63cf3ae8c9522b1fcacc4aa36ac7a23c)) + ROM_LOAD( "prom7.7b", 0x06000,0x2000, CRC(bfaeff9f) SHA1(63972c311f28971e121fbccd4c0d78edbdb6bdb4)) + + ROM_REGION( 0x10000, REGION_CPU2, 0 ) + ROM_LOAD( "prom9.5n", 0x00000,0x1000, CRC(8b4d944e) SHA1(6f956d972c2c2ef875378910b80ca59701710957)) + + ROM_REGION( 0x3000, REGION_GFX1, ROMREGION_DISPOSE ) + ROM_LOAD( "prom1.8k", 0x00000,0x1000, CRC(10aba36d) SHA1(5f9ce00365b3be91f0942b282b3cfc0c791baf98)) + ROM_LOAD( "prom2.7k", 0x01000,0x1000, CRC(b8a4d94e) SHA1(78f9db58ceb4a87ab2744529b0e7ad3eb826e627)) + ROM_LOAD( "prom3.6k", 0x02000,0x1000, CRC(9f51185b) SHA1(84690556da013567133b7d8fcda25b9fb831e4b0)) + + ROM_REGION( 0x3000, REGION_GFX2, ROMREGION_DISPOSE ) + ROM_LOAD( "prom11.16f", 0x000000, 0x01000, CRC(129122c6) SHA1(feb6d9abddb4d888b49861a32a063d009ca994aa) ) + ROM_LOAD( "prom12.16h", 0x001000, 0x01000, CRC(69b09323) SHA1(726749b625052984e1d8c71eb69511c35ca75f9c) ) + ROM_LOAD( "prom13.16k", 0x002000, 0x01000, CRC(e9f67599) SHA1(b2eb144c8ce9ff57bd66ba57705d5e242115ef41) ) + + ROM_REGION( 0x6000, REGION_GFX3, ROMREGION_DISPOSE ) + ROM_LOAD( "prom14.16l", 0x000000, 0x02000, CRC(ffaa0b8a) SHA1(20b1acc2562e493539fe34d056e6254e4b2458be) ) + ROM_LOAD( "prom15.16m", 0x002000, 0x02000, CRC(41445155) SHA1(36d81b411729447ca7ff712ac27d8a0f2015bcac) ) + ROM_LOAD( "prom16.16p", 0x004000, 0x02000, CRC(94814c5d) SHA1(e4ab6c0ae94184d5270cadb887f56e3550b6d9f2) ) + + ROM_REGION( 0x0300, REGION_PROMS, 0 ) + ROM_LOAD( "prom_red.3p", 0x0000, 0x0100, CRC(505fd8c2) SHA1(f2660fe512c76412a7b9f4be21fe549dd59fbda0) ) + ROM_LOAD( "prom_grn.4p", 0x0100, 0x0100, CRC(6a00199d) SHA1(ff0ac7ae83d970778a756f7445afed3785fc1150) ) + ROM_LOAD( "prom_blu.4r", 0x0200, 0x0100, CRC(7b4c5788) SHA1(ca02b12c19be7981daa070533455bd4d227d56cd) ) + + ROM_REGION( 0x2000, REGION_USER1, 0 ) + ROM_LOAD( "prom10.16d", 0x0000,0x2000, CRC(a96e3c95) SHA1(a3b1c1723fcda80c11d9858819659e5e9dfe5dd3)) + +ROM_END + + +static DRIVER_INIT(pturn) +{ + /* + memory_install_read8_handler(0, ADDRESS_SPACE_PROGRAM, 0xc0dd, 0xc0dd, 0, 0, pturn_protection_r); + memory_install_read8_handler(0, ADDRESS_SPACE_PROGRAM, 0xc0db, 0xc0db, 0, 0, pturn_protection2_r); + */ +} + +GAME( 1984, pturn, 0, pturn, pturn, pturn, ROT90, "Jaleco", "Parallel Turn", GAME_IMPERFECT_COLORS ) |