/*************************************************************************** Art & Magic hardware driver by Aaron Giles and Nicola Salmoria Games supported: * Cheese Chase * Ultimate Tennis * Stone Ball Known bugs: * measured against a real PCB, the games run slightly too fast in spite of accurately measured VBLANK timings ***************************************************************************/ #include "driver.h" #include "cpu/tms34010/tms34010.h" #include "video/tlc34076.h" #include "artmagic.h" #include "sound/okim6295.h" #define MASTER_CLOCK_40MHz (40000000) #define MASTER_CLOCK_25MHz (25000000) static UINT16 *control; static UINT8 tms_irq, hack_irq; static UINT8 prot_input[16]; static UINT8 prot_input_index; static UINT8 prot_output[16]; static UINT8 prot_output_index; static UINT8 prot_output_bit; static UINT8 prot_bit_index; static UINT16 prot_save; static void (*protection_handler)(void); /************************************* * * Interrupts * *************************************/ static void update_irq_state(void) { int irq_lines = 0; if (tms_irq) irq_lines |= 4; if (hack_irq) irq_lines |= 5; if (irq_lines) cpunum_set_input_line(0, irq_lines, ASSERT_LINE); else cpunum_set_input_line(0, 7, CLEAR_LINE); } static void m68k_gen_int(int state) { tms_irq = state; update_irq_state(); } /************************************* * * Machine init * *************************************/ static MACHINE_RESET( artmagic ) { tms_irq = hack_irq = 0; update_irq_state(); tlc34076_reset(6); } /************************************* * * TMS34010 interface * *************************************/ static READ16_HANDLER( tms_host_r ) { return tms34010_host_r(1, offset); } static WRITE16_HANDLER( tms_host_w ) { tms34010_host_w(1, offset, data); } /************************************* * * Misc control memory accesses * *************************************/ static WRITE16_HANDLER( control_w ) { COMBINE_DATA(&control[offset]); /* OKI banking here */ if (offset == 0) OKIM6295_set_bank_base(0, (((data >> 4) & 1) * 0x40000) % memory_region_length(REGION_SOUND1)); logerror("%06X:control_w(%d) = %04X\n", activecpu_get_pc(), offset, data); } /************************************* * * Ultimate Tennis protection workarounds * *************************************/ static READ16_HANDLER( ultennis_hack_r ) { /* IRQ5 points to: jsr (a5); rte */ if (activecpu_get_pc() == 0x18c2) { hack_irq = 1; update_irq_state(); hack_irq = 0; update_irq_state(); } return readinputport(0); } /************************************* * * Game-specific protection * *************************************/ static void ultennis_protection(void) { /* check the command byte */ switch (prot_input[0]) { case 0x00: /* reset */ prot_input_index = prot_output_index = 0; prot_output[0] = mame_rand(Machine); break; case 0x01: /* 01 aaaa bbbb cccc dddd (xxxx) */ if (prot_input_index == 9) { UINT16 a = prot_input[1] | (prot_input[2] << 8); UINT16 b = prot_input[3] | (prot_input[4] << 8); UINT16 c = prot_input[5] | (prot_input[6] << 8); UINT16 d = prot_input[7] | (prot_input[8] << 8); UINT16 x = a - b; if ((INT16)x >= 0) x = (x * c) >> 16; else x = -(((UINT16)-x * c) >> 16); x += d; prot_output[0] = x; prot_output[1] = x >> 8; prot_output_index = 0; } else if (prot_input_index >= 11) prot_input_index = 0; break; case 0x02: /* 02 aaaa bbbb cccc (xxxxxxxx) */ /* Ultimate Tennis -- actual values from a board: hex decimal 0041 0084 00c8 -> 00044142 65 132 200 -> 278850 = 65*65*66 001e 0084 00fc -> 0000e808 30 132 252 -> 59400 = 30*30*66 0030 007c 005f -> 00022e00 48 124 95 -> 142848 = 48*48*62 0024 00dd 0061 -> 00022ce0 36 221 97 -> 142560 = 36*36*110 0025 0096 005b -> 00019113 37 150 91 -> 102675 = 37*37*75 0044 00c9 004c -> 00070e40 68 201 76 -> 462400 = 68*68*100 question is: what is the 3rd value doing there? */ if (prot_input_index == 7) { UINT16 a = (INT16)(prot_input[1] | (prot_input[2] << 8)); UINT16 b = (INT16)(prot_input[3] | (prot_input[4] << 8)); /*UINT16 c = (INT16)(prot_input[5] | (prot_input[6] << 8));*/ UINT32 x = a * a * (b/2); prot_output[0] = x; prot_output[1] = x >> 8; prot_output[2] = x >> 16; prot_output[3] = x >> 24; prot_output_index = 0; } else if (prot_input_index >= 11) prot_input_index = 0; break; case 0x03: /* 03 (xxxx) */ if (prot_input_index == 1) { UINT16 x = prot_save; prot_output[0] = x; prot_output[1] = x >> 8; prot_output_index = 0; } else if (prot_input_index >= 3) prot_input_index = 0; break; case 0x04: /* 04 aaaa */ if (prot_input_index == 3) { UINT16 a = prot_input[1] | (prot_input[2] << 8); prot_save = a; prot_input_index = prot_output_index = 0; } break; default: logerror("protection command %02X: unknown\n", prot_input[0]); prot_input_index = prot_output_index = 0; break; } } static void cheesech_protection(void) { /* check the command byte */ switch (prot_input[0]) { case 0x00: /* reset */ prot_input_index = prot_output_index = 0; prot_output[0] = mame_rand(Machine); break; case 0x01: /* 01 aaaa bbbb (xxxx) */ if (prot_input_index == 5) { UINT16 a = prot_input[1] | (prot_input[2] << 8); UINT16 b = prot_input[3] | (prot_input[4] << 8); UINT16 c = 0x4000; /* seems to be hard-coded */ UINT16 d = 0x00a0; /* seems to be hard-coded */ UINT16 x = a - b; if ((INT16)x >= 0) x = (x * c) >> 16; else x = -(((UINT16)-x * c) >> 16); x += d; prot_output[0] = x; prot_output[1] = x >> 8; prot_output_index = 0; } else if (prot_input_index >= 7) prot_input_index = 0; break; case 0x03: /* 03 (xxxx) */ if (prot_input_index == 1) { UINT16 x = prot_save; prot_output[0] = x; prot_output[1] = x >> 8; prot_output_index = 0; } else if (prot_input_index >= 3) prot_input_index = 0; break; case 0x04: /* 04 aaaa */ if (prot_input_index == 3) { UINT16 a = prot_input[1] | (prot_input[2] << 8); prot_save = a; prot_input_index = prot_output_index = 0; } break; default: logerror("protection command %02X: unknown\n", prot_input[0]); prot_input_index = prot_output_index = 0; break; } } static void stonebal_protection(void) { /* check the command byte */ switch (prot_input[0]) { case 0x01: /* 01 aaaa bbbb cccc dddd (xxxx) */ if (prot_input_index == 9) { UINT16 a = prot_input[1] | (prot_input[2] << 8); UINT16 b = prot_input[3] | (prot_input[4] << 8); UINT16 c = prot_input[5] | (prot_input[6] << 8); UINT16 d = prot_input[7] | (prot_input[8] << 8); UINT16 x = a - b; if ((INT16)x >= 0) x = (x * d) >> 16; else x = -(((UINT16)-x * d) >> 16); x += c; prot_output[0] = x; prot_output[1] = x >> 8; prot_output_index = 0; } else if (prot_input_index >= 11) prot_input_index = 0; break; case 0x02: /* 02 aaaa (xx) */ if (prot_input_index == 3) { /*UINT16 a = prot_input[1] | (prot_input[2] << 8);*/ UINT8 x = 0xa5; prot_output[0] = x; prot_output_index = 0; } else if (prot_input_index >= 4) prot_input_index = 0; break; case 0x03: /* 03 (xxxx) */ if (prot_input_index == 1) { UINT16 x = prot_save; prot_output[0] = x; prot_output[1] = x >> 8; prot_output_index = 0; } else if (prot_input_index >= 3) prot_input_index = 0; break; case 0x04: /* 04 aaaa */ if (prot_input_index == 3) { UINT16 a = prot_input[1] | (prot_input[2] << 8); prot_save = a; prot_input_index = prot_output_index = 0; } break; default: logerror("protection command %02X: unknown\n", prot_input[0]); prot_input_index = prot_output_index = 0; break; } } static READ16_HANDLER( special_port5_r ) { return readinputport(5) | prot_output_bit; } static WRITE16_HANDLER( protection_bit_w ) { /* shift in the new bit based on the offset */ prot_input[prot_input_index] <<= 1; prot_input[prot_input_index] |= offset; /* clock out the next bit based on the offset */ prot_output_bit = prot_output[prot_output_index] & 0x01; prot_output[prot_output_index] >>= 1; /* are we done with a whole byte? */ if (++prot_bit_index == 8) { /* add the data and process it */ prot_input_index++; prot_output_index++; prot_bit_index = 0; /* update the protection state */ (*protection_handler)(); } } /************************************* * * Main CPU memory handlers * *************************************/ static ADDRESS_MAP_START( main_map, ADDRESS_SPACE_PROGRAM, 16 ) AM_RANGE(0x000000, 0x07ffff) AM_ROM AM_RANGE(0x220000, 0x23ffff) AM_RAM AM_RANGE(0x240000, 0x240fff) AM_RAM AM_BASE(&generic_nvram16) AM_SIZE(&generic_nvram_size) AM_RANGE(0x300000, 0x300001) AM_READ(input_port_0_word_r) AM_RANGE(0x300002, 0x300003) AM_READ(input_port_1_word_r) AM_RANGE(0x300004, 0x300005) AM_READ(input_port_2_word_r) AM_RANGE(0x300006, 0x300007) AM_READ(input_port_3_word_r) AM_RANGE(0x300008, 0x300009) AM_READ(input_port_4_word_r) AM_RANGE(0x30000a, 0x30000b) AM_READ(special_port5_r) AM_RANGE(0x300000, 0x300003) AM_WRITE(control_w) AM_BASE(&control) AM_RANGE(0x300004, 0x300007) AM_WRITE(protection_bit_w) AM_RANGE(0x360000, 0x360001) AM_READWRITE(OKIM6295_status_0_lsb_r, OKIM6295_data_0_lsb_w) AM_RANGE(0x380000, 0x380007) AM_READWRITE(tms_host_r, tms_host_w) ADDRESS_MAP_END static ADDRESS_MAP_START( stonebal_map, ADDRESS_SPACE_PROGRAM, 16 ) AM_RANGE(0x000000, 0x07ffff) AM_ROM AM_RANGE(0x200000, 0x27ffff) AM_RAM AM_RANGE(0x280000, 0x280fff) AM_RAM AM_BASE(&generic_nvram16) AM_SIZE(&generic_nvram_size) AM_RANGE(0x300000, 0x300001) AM_READ(input_port_0_word_r) AM_RANGE(0x300002, 0x300003) AM_READ(input_port_1_word_r) AM_RANGE(0x300004, 0x300005) AM_READ(input_port_2_word_r) AM_RANGE(0x300006, 0x300007) AM_READ(input_port_3_word_r) AM_RANGE(0x300008, 0x300009) AM_READ(input_port_4_word_r) AM_RANGE(0x30000a, 0x30000b) AM_READ(special_port5_r) AM_RANGE(0x30000c, 0x30000d) AM_READ(input_port_6_word_r) AM_RANGE(0x30000e, 0x30000f) AM_READ(input_port_7_word_r) AM_RANGE(0x300000, 0x300003) AM_WRITE(control_w) AM_BASE(&control) AM_RANGE(0x300004, 0x300007) AM_WRITE(protection_bit_w) AM_RANGE(0x340000, 0x340001) AM_READWRITE(OKIM6295_status_0_lsb_r, OKIM6295_data_0_lsb_w) AM_RANGE(0x380000, 0x380007) AM_READWRITE(tms_host_r, tms_host_w) ADDRESS_MAP_END /************************************* * * Slave CPU memory handlers * *************************************/ static tms34010_config tms_config = { TRUE, /* halt on reset */ 0, /* the screen operated on */ MASTER_CLOCK_40MHz/6, /* pixel clock */ 1, /* pixels per clock */ artmagic_scanline, /* scanline update */ m68k_gen_int, /* generate interrupt */ artmagic_to_shiftreg, /* write to shiftreg function */ artmagic_from_shiftreg /* read from shiftreg function */ }; static ADDRESS_MAP_START( tms_map, ADDRESS_SPACE_PROGRAM, 16 ) AM_RANGE(0x00000000, 0x001fffff) AM_RAM AM_BASE(&artmagic_vram0) AM_RANGE(0x00400000, 0x005fffff) AM_RAM AM_BASE(&artmagic_vram1) AM_RANGE(0x00800000, 0x0080007f) AM_READWRITE(artmagic_blitter_r, artmagic_blitter_w) AM_RANGE(0x00c00000, 0x00c000ff) AM_READWRITE(tlc34076_lsb_r, tlc34076_lsb_w) AM_RANGE(0xc0000000, 0xc00001ff) AM_READWRITE(tms34010_io_register_r, tms34010_io_register_w) AM_RANGE(0xffe00000, 0xffffffff) AM_RAM ADDRESS_MAP_END static ADDRESS_MAP_START( stonebal_tms_map, ADDRESS_SPACE_PROGRAM, 16 ) AM_RANGE(0x00000000, 0x001fffff) AM_RAM AM_BASE(&artmagic_vram0) AM_RANGE(0x00400000, 0x005fffff) AM_RAM AM_BASE(&artmagic_vram1) AM_RANGE(0x00800000, 0x0080007f) AM_READWRITE(artmagic_blitter_r, artmagic_blitter_w) AM_RANGE(0x00c00000, 0x00c000ff) AM_READWRITE(tlc34076_lsb_r, tlc34076_lsb_w) AM_RANGE(0xc0000000, 0xc00001ff) AM_READWRITE(tms34010_io_register_r, tms34010_io_register_w) AM_RANGE(0xffc00000, 0xffffffff) AM_RAM ADDRESS_MAP_END /************************************* * * Port definitions * *************************************/ static INPUT_PORTS_START( artmagic ) PORT_START_TAG("300000") PORT_BIT( 0x0001, IP_ACTIVE_HIGH, IPT_JOYSTICK_UP ) PORT_PLAYER(1) PORT_BIT( 0x0002, IP_ACTIVE_HIGH, IPT_JOYSTICK_DOWN ) PORT_PLAYER(1) PORT_BIT( 0x0004, IP_ACTIVE_HIGH, IPT_JOYSTICK_LEFT ) PORT_PLAYER(1) PORT_BIT( 0x0008, IP_ACTIVE_HIGH, IPT_JOYSTICK_RIGHT ) PORT_PLAYER(1) PORT_BIT( 0x0010, IP_ACTIVE_HIGH, IPT_START1 ) PORT_BIT( 0x0020, IP_ACTIVE_HIGH, IPT_BUTTON1 ) PORT_PLAYER(1) PORT_BIT( 0x0040, IP_ACTIVE_HIGH, IPT_BUTTON2 ) PORT_PLAYER(1) PORT_BIT( 0x0080, IP_ACTIVE_HIGH, IPT_BUTTON3 ) PORT_PLAYER(1) PORT_BIT( 0xff00, IP_ACTIVE_LOW, IPT_UNUSED ) PORT_START_TAG("300002") PORT_BIT( 0x0001, IP_ACTIVE_HIGH, IPT_JOYSTICK_UP ) PORT_PLAYER(2) PORT_BIT( 0x0002, IP_ACTIVE_HIGH, IPT_JOYSTICK_DOWN ) PORT_PLAYER(2) PORT_BIT( 0x0004, IP_ACTIVE_HIGH, IPT_JOYSTICK_LEFT ) PORT_PLAYER(2) PORT_BIT( 0x0008, IP_ACTIVE_HIGH, IPT_JOYSTICK_RIGHT ) PORT_PLAYER(2) PORT_BIT( 0x0010, IP_ACTIVE_HIGH, IPT_START2 ) PORT_BIT( 0x0020, IP_ACTIVE_HIGH, IPT_BUTTON1 ) PORT_PLAYER(2) PORT_BIT( 0x0040, IP_ACTIVE_HIGH, IPT_BUTTON2 ) PORT_PLAYER(2) PORT_BIT( 0x0080, IP_ACTIVE_HIGH, IPT_BUTTON3 ) PORT_PLAYER(2) PORT_BIT( 0xff00, IP_ACTIVE_LOW, IPT_UNUSED ) PORT_START_TAG("300004") PORT_DIPNAME( 0x0001, 0x0001, DEF_STR( Unknown )) PORT_DIPSETTING( 0x0001, DEF_STR( Off )) PORT_DIPSETTING( 0x0000, DEF_STR( On )) PORT_DIPNAME( 0x0002, 0x0002, DEF_STR( Unknown )) PORT_DIPSETTING( 0x0002, DEF_STR( Off )) PORT_DIPSETTING( 0x0000, DEF_STR( On )) PORT_DIPNAME( 0x0004, 0x0004, DEF_STR( Unknown )) PORT_DIPSETTING( 0x0004, DEF_STR( Off )) PORT_DIPSETTING( 0x0000, DEF_STR( On )) PORT_DIPNAME( 0x0008, 0x0008, DEF_STR( Unknown )) PORT_DIPSETTING( 0x0008, DEF_STR( Off )) PORT_DIPSETTING( 0x0000, DEF_STR( On )) PORT_DIPNAME( 0x0010, 0x0010, DEF_STR( Unknown )) PORT_DIPSETTING( 0x0010, DEF_STR( Off )) PORT_DIPSETTING( 0x0000, DEF_STR( On )) PORT_DIPNAME( 0x0020, 0x0020, DEF_STR( Unknown )) PORT_DIPSETTING( 0x0020, DEF_STR( Off )) PORT_DIPSETTING( 0x0000, DEF_STR( On )) PORT_DIPNAME( 0x0040, 0x0040, DEF_STR( Unknown )) PORT_DIPSETTING( 0x0040, DEF_STR( Off )) PORT_DIPSETTING( 0x0000, DEF_STR( On )) PORT_DIPNAME( 0x0080, 0x0080, DEF_STR( Unknown )) PORT_DIPSETTING( 0x0080, DEF_STR( Off )) PORT_DIPSETTING( 0x0000, DEF_STR( On )) PORT_BIT( 0xff00, IP_ACTIVE_LOW, IPT_UNUSED ) PORT_START_TAG("300006") PORT_DIPNAME( 0x0007, 0x0007, "Right Coinage" ) PORT_DIPSETTING( 0x0002, DEF_STR( 6C_1C )) PORT_DIPSETTING( 0x0006, DEF_STR( 5C_1C )) PORT_DIPSETTING( 0x0001, DEF_STR( 4C_1C )) PORT_DIPSETTING( 0x0005, DEF_STR( 3C_1C )) PORT_DIPSETTING( 0x0003, DEF_STR( 2C_1C )) PORT_DIPSETTING( 0x0007, DEF_STR( 1C_1C )) PORT_DIPSETTING( 0x0004, DEF_STR( 1C_2C )) PORT_DIPSETTING( 0x0000, DEF_STR( 1C_4C )) PORT_DIPNAME( 0x0038, 0x0038, "Left Coinage" ) PORT_DIPSETTING( 0x0000, DEF_STR( 4C_1C )) PORT_DIPSETTING( 0x0020, DEF_STR( 2C_1C )) PORT_DIPSETTING( 0x0038, DEF_STR( 1C_1C )) PORT_DIPSETTING( 0x0018, DEF_STR( 1C_2C )) PORT_DIPSETTING( 0x0028, DEF_STR( 1C_3C )) PORT_DIPSETTING( 0x0008, DEF_STR( 1C_4C )) PORT_DIPSETTING( 0x0030, DEF_STR( 1C_5C )) PORT_DIPSETTING( 0x0010, DEF_STR( 1C_6C )) PORT_DIPNAME( 0x0040, 0x0040, DEF_STR( Free_Play )) PORT_DIPSETTING( 0x0040, DEF_STR( Off )) PORT_DIPSETTING( 0x0000, DEF_STR( On )) PORT_SERVICE( 0x0080, IP_ACTIVE_LOW ) PORT_BIT( 0xff00, IP_ACTIVE_LOW, IPT_UNUSED ) PORT_START_TAG("300008") PORT_BIT( 0x0001, IP_ACTIVE_HIGH, IPT_COIN1 ) PORT_BIT( 0x0002, IP_ACTIVE_HIGH, IPT_COIN2 ) PORT_BIT( 0x0004, IP_ACTIVE_HIGH, IPT_COIN3 ) PORT_BIT( 0x0008, IP_ACTIVE_HIGH, IPT_COIN4 ) PORT_BIT( 0x00f0, IP_ACTIVE_LOW, IPT_UNKNOWN ) PORT_BIT( 0xff00, IP_ACTIVE_LOW, IPT_UNUSED ) PORT_START_TAG("30000a") PORT_BIT( 0x0001, IP_ACTIVE_HIGH, IPT_SPECIAL ) /* protection data */ PORT_BIT( 0x0002, IP_ACTIVE_HIGH, IPT_SPECIAL ) /* protection ready */ PORT_BIT( 0x00fc, IP_ACTIVE_LOW, IPT_UNKNOWN ) PORT_BIT( 0xff00, IP_ACTIVE_LOW, IPT_UNUSED ) INPUT_PORTS_END static INPUT_PORTS_START( cheesech ) PORT_INCLUDE(artmagic) PORT_MODIFY("300004") PORT_DIPNAME( 0x0006, 0x0004, DEF_STR( Language ) ) PORT_DIPSETTING( 0x0000, DEF_STR( French ) ) PORT_DIPSETTING( 0x0002, DEF_STR( Italian ) ) PORT_DIPSETTING( 0x0004, DEF_STR( English ) ) PORT_DIPSETTING( 0x0006, DEF_STR( German ) ) PORT_DIPNAME( 0x0018, 0x0018, DEF_STR( Lives )) PORT_DIPSETTING( 0x0008, "3" ) PORT_DIPSETTING( 0x0018, "4" ) PORT_DIPSETTING( 0x0000, "5" ) PORT_DIPSETTING( 0x0010, "6" ) PORT_DIPNAME( 0x0020, 0x0000, DEF_STR( Demo_Sounds )) PORT_DIPSETTING( 0x0020, DEF_STR( Off )) PORT_DIPSETTING( 0x0000, DEF_STR( On )) PORT_DIPNAME( 0x00c0, 0x0040, DEF_STR( Difficulty )) PORT_DIPSETTING( 0x00c0, DEF_STR( Easy ) ) PORT_DIPSETTING( 0x0040, DEF_STR( Normal ) ) PORT_DIPSETTING( 0x0080, DEF_STR( Hard ) ) PORT_DIPSETTING( 0x0000, DEF_STR( Very_Hard ) ) INPUT_PORTS_END static INPUT_PORTS_START( ultennis ) PORT_INCLUDE(artmagic) PORT_MODIFY("300004") PORT_DIPNAME( 0x0001, 0x0000, "Button Layout" ) PORT_DIPSETTING( 0x0001, "Triangular" ) PORT_DIPSETTING( 0x0000, "Linear" ) PORT_DIPNAME( 0x0002, 0x0002, "Start set at" ) PORT_DIPSETTING( 0x0000, "0-0" ) PORT_DIPSETTING( 0x0002, "4-4" ) PORT_DIPNAME( 0x0004, 0x0004, "Sets per Match" ) PORT_DIPSETTING( 0x0004, "1" ) PORT_DIPSETTING( 0x0000, "3" ) PORT_DIPNAME( 0x0018, 0x0008, "Game Duration" ) PORT_DIPSETTING( 0x0018, "5 lost points" ) PORT_DIPSETTING( 0x0008, "6 lost points" ) PORT_DIPSETTING( 0x0010, "7 lost points" ) PORT_DIPSETTING( 0x0000, "8 lost points" ) PORT_DIPNAME( 0x0020, 0x0000, DEF_STR( Demo_Sounds )) PORT_DIPSETTING( 0x0020, DEF_STR( Off )) PORT_DIPSETTING( 0x0000, DEF_STR( On )) PORT_DIPNAME( 0x00c0, 0x0040, DEF_STR( Difficulty )) PORT_DIPSETTING( 0x00c0, DEF_STR( Easy ) ) PORT_DIPSETTING( 0x0040, DEF_STR( Normal ) ) PORT_DIPSETTING( 0x0080, DEF_STR( Hard ) ) PORT_DIPSETTING( 0x0000, DEF_STR( Very_Hard ) ) INPUT_PORTS_END static INPUT_PORTS_START( stonebal ) PORT_INCLUDE(artmagic) PORT_MODIFY("300004") PORT_SERVICE( 0x0001, IP_ACTIVE_LOW ) PORT_DIPNAME( 0x0002, 0x0002, DEF_STR( Free_Play )) PORT_DIPSETTING( 0x0002, DEF_STR( Off )) PORT_DIPSETTING( 0x0000, DEF_STR( On )) PORT_DIPNAME( 0x001c, 0x001c, "Left Coinage" ) PORT_DIPSETTING( 0x0000, DEF_STR( 4C_1C )) PORT_DIPSETTING( 0x0004, DEF_STR( 2C_1C )) PORT_DIPSETTING( 0x001c, DEF_STR( 1C_1C )) PORT_DIPSETTING( 0x0018, DEF_STR( 1C_2C )) PORT_DIPSETTING( 0x0014, DEF_STR( 1C_3C )) PORT_DIPSETTING( 0x0010, DEF_STR( 1C_4C )) PORT_DIPSETTING( 0x000c, DEF_STR( 1C_5C )) PORT_DIPSETTING( 0x0008, DEF_STR( 1C_6C )) PORT_DIPNAME( 0x00e0, 0x00e0, "Right Coinage" ) PORT_DIPSETTING( 0x0040, DEF_STR( 6C_1C )) PORT_DIPSETTING( 0x0060, DEF_STR( 5C_1C )) PORT_DIPSETTING( 0x0080, DEF_STR( 4C_1C )) PORT_DIPSETTING( 0x00a0, DEF_STR( 3C_1C )) PORT_DIPSETTING( 0x00c0, DEF_STR( 2C_1C )) PORT_DIPSETTING( 0x00e0, DEF_STR( 1C_1C )) PORT_DIPSETTING( 0x0020, DEF_STR( 1C_2C )) PORT_DIPSETTING( 0x0000, DEF_STR( 1C_4C )) PORT_MODIFY("300006") PORT_DIPNAME( 0x0003, 0x0002, DEF_STR( Difficulty )) PORT_DIPSETTING( 0x0003, DEF_STR( Easy ) ) PORT_DIPSETTING( 0x0002, DEF_STR( Normal ) ) PORT_DIPSETTING( 0x0001, DEF_STR( Hard ) ) PORT_DIPSETTING( 0x0000, DEF_STR( Very_Hard ) ) PORT_DIPNAME( 0x0004, 0x0000, DEF_STR( Demo_Sounds )) PORT_DIPSETTING( 0x0004, DEF_STR( Off )) PORT_DIPSETTING( 0x0000, DEF_STR( On )) PORT_DIPNAME( 0x0038, 0x0038, "Match Time" ) PORT_DIPSETTING( 0x0030, "60s" ) PORT_DIPSETTING( 0x0028, "70s" ) PORT_DIPSETTING( 0x0020, "80s" ) PORT_DIPSETTING( 0x0018, "90s" ) PORT_DIPSETTING( 0x0038, "100s" ) PORT_DIPSETTING( 0x0010, "110s" ) PORT_DIPSETTING( 0x0008, "120s" ) PORT_DIPSETTING( 0x0000, "130s" ) PORT_DIPNAME( 0x0040, 0x0040, "Free Match Time" ) PORT_DIPSETTING( 0x0040, DEF_STR( Normal ) ) PORT_DIPSETTING( 0x0000, "Short" ) PORT_DIPNAME( 0x0080, 0x0080, "Game Mode" ) PORT_DIPSETTING( 0x0080, "4 Players" ) PORT_DIPSETTING( 0x0000, "2 Players" ) PORT_START_TAG("30000c") PORT_BIT( 0x0001, IP_ACTIVE_HIGH, IPT_JOYSTICK_UP ) PORT_PLAYER(3) PORT_BIT( 0x0002, IP_ACTIVE_HIGH, IPT_JOYSTICK_DOWN ) PORT_PLAYER(3) PORT_BIT( 0x0004, IP_ACTIVE_HIGH, IPT_JOYSTICK_LEFT ) PORT_PLAYER(3) PORT_BIT( 0x0008, IP_ACTIVE_HIGH, IPT_JOYSTICK_RIGHT ) PORT_PLAYER(3) PORT_BIT( 0x0010, IP_ACTIVE_HIGH, IPT_START3 ) PORT_BIT( 0x0020, IP_ACTIVE_HIGH, IPT_BUTTON1 ) PORT_PLAYER(3) PORT_BIT( 0x0040, IP_ACTIVE_HIGH, IPT_BUTTON2 ) PORT_PLAYER(3) PORT_BIT( 0x0080, IP_ACTIVE_HIGH, IPT_BUTTON3 ) PORT_PLAYER(3) PORT_BIT( 0xff00, IP_ACTIVE_LOW, IPT_UNUSED ) PORT_START_TAG("30000e") PORT_BIT( 0x0001, IP_ACTIVE_HIGH, IPT_JOYSTICK_UP ) PORT_PLAYER(4) PORT_BIT( 0x0002, IP_ACTIVE_HIGH, IPT_JOYSTICK_DOWN ) PORT_PLAYER(4) PORT_BIT( 0x0004, IP_ACTIVE_HIGH, IPT_JOYSTICK_LEFT ) PORT_PLAYER(4) PORT_BIT( 0x0008, IP_ACTIVE_HIGH, IPT_JOYSTICK_RIGHT ) PORT_PLAYER(4) PORT_BIT( 0x0010, IP_ACTIVE_HIGH, IPT_START4 ) PORT_BIT( 0x0020, IP_ACTIVE_HIGH, IPT_BUTTON1 ) PORT_PLAYER(4) PORT_BIT( 0x0040, IP_ACTIVE_HIGH, IPT_BUTTON2 ) PORT_PLAYER(4) PORT_BIT( 0x0080, IP_ACTIVE_HIGH, IPT_BUTTON3 ) PORT_PLAYER(4) PORT_BIT( 0xff00, IP_ACTIVE_LOW, IPT_UNUSED ) INPUT_PORTS_END /************************************* * * Machine driver * *************************************/ static MACHINE_DRIVER_START( artmagic ) /* basic machine hardware */ MDRV_CPU_ADD_TAG("main", M68000, MASTER_CLOCK_25MHz/2) MDRV_CPU_PROGRAM_MAP(main_map,0) MDRV_CPU_ADD_TAG("tms", TMS34010, MASTER_CLOCK_40MHz/TMS34010_CLOCK_DIVIDER) MDRV_CPU_CONFIG(tms_config) MDRV_CPU_PROGRAM_MAP(tms_map,0) MDRV_MACHINE_RESET(artmagic) MDRV_INTERLEAVE(100) MDRV_NVRAM_HANDLER(generic_1fill) /* video hardware */ MDRV_VIDEO_ATTRIBUTES(VIDEO_TYPE_RASTER) MDRV_PALETTE_LENGTH(256) MDRV_SCREEN_ADD("main", 0) MDRV_SCREEN_FORMAT(BITMAP_FORMAT_INDEXED16) MDRV_SCREEN_RAW_PARAMS(MASTER_CLOCK_40MHz/6, 428, 0, 320, 313, 0, 256) MDRV_VIDEO_START(artmagic) MDRV_VIDEO_UPDATE(tms340x0) /* sound hardware */ MDRV_SPEAKER_STANDARD_MONO("mono") MDRV_SOUND_ADD(OKIM6295, MASTER_CLOCK_40MHz/3/10) MDRV_SOUND_CONFIG(okim6295_interface_region_1_pin7low) MDRV_SOUND_ROUTE(ALL_OUTPUTS, "mono", 1.0) MACHINE_DRIVER_END static MACHINE_DRIVER_START( stonebal ) MDRV_IMPORT_FROM(artmagic) MDRV_CPU_MODIFY("main") MDRV_CPU_PROGRAM_MAP(stonebal_map,0) MDRV_CPU_MODIFY("tms") MDRV_CPU_PROGRAM_MAP(stonebal_tms_map,0) MACHINE_DRIVER_END /************************************* * * ROM definition(s) * *************************************/ ROM_START( cheesech ) ROM_REGION( 0x80000, REGION_CPU1, 0 ) /* 64k for 68000 code */ ROM_LOAD16_BYTE( "u102", 0x00000, 0x40000, CRC(1d6e07c5) SHA1(8650868cce47f685d22131aa28aad45033cb0a52) ) ROM_LOAD16_BYTE( "u101", 0x00001, 0x40000, CRC(30ae9f95) SHA1(fede5d271aabb654c1efc077253d81ba23786f22) ) ROM_REGION16_LE( 0x100000, REGION_GFX1, 0 ) ROM_LOAD16_BYTE( "u134", 0x00000, 0x80000, CRC(354ba4a6) SHA1(68e7df750efb21c716ba8b8ed4ca15a8cdc9141b) ) ROM_LOAD16_BYTE( "u135", 0x00001, 0x80000, CRC(97348681) SHA1(7e74685041cd5e8fbd45731284cf316dc3ffec60) ) ROM_REGION( 0x80000, REGION_SOUND1, 0 ) ROM_LOAD( "u151", 0x00000, 0x80000, CRC(65d5ebdb) SHA1(0d905b9a60b86e51de3bdcf6eeb059fe29606431) ) ROM_END ROM_START( ultennis ) ROM_REGION( 0x80000, REGION_CPU1, 0 ) /* 64k for 68000 code */ ROM_LOAD16_BYTE( "utu102.bin", 0x00000, 0x40000, CRC(ec31385e) SHA1(244e78619c549712d5541fb252656afeba639bb7) ) ROM_LOAD16_BYTE( "utu101.bin", 0x00001, 0x40000, CRC(08a7f655) SHA1(b8a4265472360b68bed71d6c175fc54dff088c1d) ) ROM_REGION16_LE( 0x200000, REGION_GFX1, 0 ) ROM_LOAD( "utu133.bin", 0x000000, 0x200000, CRC(29d9204d) SHA1(0b2b77a55b8c2877c2e31b63156505584d4ee1f0) ) ROM_REGION( 0x40000, REGION_SOUND1, 0 ) ROM_LOAD( "utu151.bin", 0x00000, 0x40000, CRC(4e19ca89) SHA1(ac7e17631ec653f83c4912df6f458b0e1df88096) ) ROM_END ROM_START( stonebal ) ROM_REGION( 0x80000, REGION_CPU1, 0 ) /* 64k for 68000 code */ ROM_LOAD16_BYTE( "u102", 0x00000, 0x40000, CRC(712feda1) SHA1(c5b385f425786566fa274fe166a7116615a8ce86) ) ROM_LOAD16_BYTE( "u101", 0x00001, 0x40000, CRC(4f1656a9) SHA1(720717ae4166b3ec50bb572197a8c6c96b284648) ) ROM_REGION16_LE( 0x400000, REGION_GFX1, 0 ) ROM_LOAD( "u1600.bin", 0x000000, 0x200000, CRC(d2ffe9ff) SHA1(1c5dcbd8208e45458da9db7621f6b8602bca0fae) ) ROM_LOAD( "u1601.bin", 0x200000, 0x200000, CRC(dbe893f0) SHA1(71a8a022decc0ff7d4c65f7e6e0cbba9e0b5582c) ) ROM_REGION( 0x80000, REGION_SOUND1, 0 ) ROM_LOAD( "u1801.bin", 0x00000, 0x80000, CRC(d98f7378) SHA1(700df7f29c039b96791c2704a67f01a722dc96dc) ) ROM_END ROM_START( stoneba2 ) ROM_REGION( 0x80000, REGION_CPU1, 0 ) /* 64k for 68000 code */ ROM_LOAD16_BYTE( "u102.bin", 0x00000, 0x40000, CRC(b3c4f64f) SHA1(6327e9f3cd9deb871a6910cf1f006c8ee143e859) ) ROM_LOAD16_BYTE( "u101.bin", 0x00001, 0x40000, CRC(fe373f74) SHA1(bafac4bbd1aae4ccc4ae16205309483f1bbdd464) ) ROM_REGION16_LE( 0x400000, REGION_GFX1, 0 ) ROM_LOAD( "u1600.bin", 0x000000, 0x200000, CRC(d2ffe9ff) SHA1(1c5dcbd8208e45458da9db7621f6b8602bca0fae) ) ROM_LOAD( "u1601.bin", 0x200000, 0x200000, CRC(dbe893f0) SHA1(71a8a022decc0ff7d4c65f7e6e0cbba9e0b5582c) ) ROM_REGION( 0x80000, REGION_SOUND1, 0 ) ROM_LOAD( "u1801.bin", 0x00000, 0x80000, CRC(d98f7378) SHA1(700df7f29c039b96791c2704a67f01a722dc96dc) ) ROM_END /************************************* * * Driver initialization * *************************************/ static void decrypt_ultennis(void) { int i; /* set up the parameters for the blitter data decryption which will happen at runtime */ for (i = 0;i < 16;i++) { artmagic_xor[i] = 0x0462; if (i & 1) artmagic_xor[i] ^= 0x0011; if (i & 2) artmagic_xor[i] ^= 0x2200; if (i & 4) artmagic_xor[i] ^= 0x4004; if (i & 8) artmagic_xor[i] ^= 0x0880; } } static void decrypt_cheesech(void) { int i; /* set up the parameters for the blitter data decryption which will happen at runtime */ for (i = 0;i < 16;i++) { artmagic_xor[i] = 0x0891; if (i & 1) artmagic_xor[i] ^= 0x1100; if (i & 2) artmagic_xor[i] ^= 0x0022; if (i & 4) artmagic_xor[i] ^= 0x0440; if (i & 8) artmagic_xor[i] ^= 0x8008; } } static DRIVER_INIT( ultennis ) { decrypt_ultennis(); artmagic_is_stoneball = 0; protection_handler = ultennis_protection; /* additional (protection?) hack */ memory_install_read16_handler(0, ADDRESS_SPACE_PROGRAM, 0x300000, 0x300001, 0, 0, ultennis_hack_r); } static DRIVER_INIT( cheesech ) { decrypt_cheesech(); artmagic_is_stoneball = 0; protection_handler = cheesech_protection; } static DRIVER_INIT( stonebal ) { decrypt_ultennis(); artmagic_is_stoneball = 1; /* blits 1 line high are NOT encrypted, also different first pixel decrypt */ protection_handler = stonebal_protection; } /************************************* * * Game driver(s) * *************************************/ GAME( 1993, ultennis, 0, artmagic, ultennis, ultennis, ROT0, "Art & Magic", "Ultimate Tennis", 0 ) GAME( 1994, cheesech, 0, artmagic, cheesech, cheesech, ROT0, "Art & Magic", "Cheese Chase", 0 ) GAME( 1994, stonebal, 0, stonebal, stonebal, stonebal, ROT0, "Art & Magic", "Stone Ball (4 Players)", 0 ) GAME( 1994, stoneba2, stonebal, stonebal, stonebal, stonebal, ROT0, "Art & Magic", "Stone Ball (2 Players)", 0 )