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namcos22.c: Fixed or improved polygon fade, high priority polygons, texture c-mode, sprite seaming, textlayer alpha/shadow, DSP external memory addressmask, and some other smaller issues. [hap]

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This commit is contained in:
Michaël Banaan Ananas 2011-09-30 22:19:09 +00:00
parent 0f6717ede4
commit ca5c2b03e0
3 changed files with 665 additions and 517 deletions
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251
src/mame/drivers/namcos22.c
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@ -24,7 +24,6 @@
* *
* CPU Emulation issues * CPU Emulation issues
* - slave DSP is not yet used in-game * - slave DSP is not yet used in-game
* - "point RAM" is not yet used in-game
* *
* Notes: * Notes:
* The "dipswitch" settings are ignored in many games - this isn't a bug. For example, Prop Cycle software * The "dipswitch" settings are ignored in many games - this isn't a bug. For example, Prop Cycle software
@ -1364,41 +1363,15 @@ WriteToPointRAM( namcos22_state *state, offs_t offs, UINT32 data )
if( state->m_mbSuperSystem22 ) if( state->m_mbSuperSystem22 )
{ {
if( offs>=0xf80000 && offs<=0xf9ffff ) if( offs>=0xf80000 && offs<=0xf9ffff )
{ state->m_mpPointRAM[offs-0xf80000] = data & 0x00ffffff;
state->m_mpPointRAM[offs-0xf80000] = data;
}
} }
else else
{ {
if( offs>=0xf00000 && offs<=0xf1ffff ) if( offs>=0xf00000 && offs<=0xf1ffff )
{ state->m_mpPointRAM[offs-0xf00000] = data & 0x00ffffff;
state->m_mpPointRAM[offs-0xf00000] = data;
}
} }
} /* WriteToPointRAM */ } /* WriteToPointRAM */
static UINT32
ReadFromPointRAM( running_machine &machine, offs_t offs )
{
namcos22_state *state = machine.driver_data<namcos22_state>();
offs &= 0xffffff; /* 24 bit addressing */
if( state->m_mbSuperSystem22 )
{
if( offs>=0xf80000 && offs<=0xf9ffff )
{
return state->m_mpPointRAM[offs-0xf80000];
}
}
else
{
if( offs>=0xf00000 && offs<=0xf1ffff )
{
return state->m_mpPointRAM[offs-0xf00000];
}
}
return namcos22_point_rom_r(machine, offs);
} /* ReadFromPointRAM */
static UINT32 static UINT32
ReadFromCommRAM( namcos22_state *state, offs_t offs ) ReadFromCommRAM( namcos22_state *state, offs_t offs )
{ {
@ -1408,7 +1381,8 @@ ReadFromCommRAM( namcos22_state *state, offs_t offs )
static void static void
WriteToCommRAM( namcos22_state *state, offs_t offs, UINT32 data ) WriteToCommRAM( namcos22_state *state, offs_t offs, UINT32 data )
{ {
state->m_polygonram[offs&0x7fff] = data; if (data & 0x00800000) state->m_polygonram[offs&0x7fff] = data | 0xff000000;
else state->m_polygonram[offs&0x7fff] = data & 0x00ffffff;
} /* WriteToCommRAM */ } /* WriteToCommRAM */
static READ16_HANDLER( pdp_begin_r ) static READ16_HANDLER( pdp_begin_r )
@ -1442,7 +1416,7 @@ static READ16_HANDLER( pdp_begin_r )
case 0xfff6: /* read word from point ram */ case 0xfff6: /* read word from point ram */
srcAddr = ReadFromCommRAM(state, offs++); /* 32 bit PointRAM address */ srcAddr = ReadFromCommRAM(state, offs++); /* 32 bit PointRAM address */
dstAddr = ReadFromCommRAM(state, offs++); /* CommRAM address; receives 24 bit PointRAM data */ dstAddr = ReadFromCommRAM(state, offs++); /* CommRAM address; receives 24 bit PointRAM data */
data = ReadFromPointRAM( space->machine(), srcAddr ); data = namcos22_point_rom_r( space->machine(), srcAddr );
WriteToCommRAM( state, dstAddr, data ); WriteToCommRAM( state, dstAddr, data );
break; break;
@ -1463,7 +1437,7 @@ static READ16_HANDLER( pdp_begin_r )
numWords = ReadFromCommRAM(state, offs++); /* block size */ numWords = ReadFromCommRAM(state, offs++); /* block size */
while( numWords-- ) while( numWords-- )
{ {
data = ReadFromPointRAM( space->machine(), srcAddr++ ); data = namcos22_point_rom_r( space->machine(), srcAddr++ );
WriteToCommRAM( state, dstAddr++, data ); WriteToCommRAM( state, dstAddr++, data );
} }
break; break;
@ -1484,7 +1458,7 @@ static READ16_HANDLER( pdp_begin_r )
numWords = ReadFromCommRAM(state, offs++); numWords = ReadFromCommRAM(state, offs++);
while( numWords-- ) while( numWords-- )
{ {
data = ReadFromPointRAM( space->machine(), srcAddr++ ); data = namcos22_point_rom_r( space->machine(), srcAddr++ );
WriteToPointRAM( state, dstAddr++, data ); WriteToPointRAM( state, dstAddr++, data );
} }
break; break;
@ -1534,11 +1508,13 @@ static WRITE16_HANDLER( slave_external_ram_w )
static void HaltSlaveDSP( running_machine &machine ) static void HaltSlaveDSP( running_machine &machine )
{ {
cputag_set_input_line(machine, "slave", INPUT_LINE_RESET, ASSERT_LINE); cputag_set_input_line(machine, "slave", INPUT_LINE_RESET, ASSERT_LINE);
namcos22_enable_slave_simulation(machine, 0);
} }
static void EnableSlaveDSP( void ) static void EnableSlaveDSP( running_machine &machine )
{ {
// cputag_set_input_line(machine, "slave", INPUT_LINE_RESET, CLEAR_LINE); // cputag_set_input_line(machine, "slave", INPUT_LINE_RESET, CLEAR_LINE);
namcos22_enable_slave_simulation(machine, 1);
} }
static READ16_HANDLER( dsp_HOLD_signal_r ) static READ16_HANDLER( dsp_HOLD_signal_r )
@ -1579,13 +1555,13 @@ static WRITE16_HANDLER( point_ram_hiword_w )
static READ16_HANDLER( point_ram_loword_r ) static READ16_HANDLER( point_ram_loword_r )
{ {
namcos22_state *state = space->machine().driver_data<namcos22_state>(); namcos22_state *state = space->machine().driver_data<namcos22_state>();
return ReadFromPointRAM(space->machine(), state->m_mPointAddr)&0xffff; return namcos22_point_rom_r(space->machine(), state->m_mPointAddr)&0xffff;
} }
static READ16_HANDLER( point_ram_hiword_ir ) static READ16_HANDLER( point_ram_hiword_ir )
{ {
namcos22_state *state = space->machine().driver_data<namcos22_state>(); namcos22_state *state = space->machine().driver_data<namcos22_state>();
return ReadFromPointRAM(space->machine(), state->m_mPointAddr++)>>16; return namcos22_point_rom_r(space->machine(), state->m_mPointAddr++)>>16;
} }
static WRITE16_HANDLER( dsp_unk2_w ) static WRITE16_HANDLER( dsp_unk2_w )
@ -1622,43 +1598,41 @@ static WRITE16_HANDLER( upload_code_to_slave_dsp_w )
{ {
case eDSP_UPLOAD_READY: case eDSP_UPLOAD_READY:
logerror( "UPLOAD_READY; cmd = 0x%x\n", data ); logerror( "UPLOAD_READY; cmd = 0x%x\n", data );
if( data==0 ) switch (data)
{ {
case 0:
HaltSlaveDSP(space->machine()); HaltSlaveDSP(space->machine());
} break;
else if( data==1 ) case 1:
{
state->m_mDspUploadState = eDSP_UPLOAD_DEST; state->m_mDspUploadState = eDSP_UPLOAD_DEST;
} break;
else if( data==2 ) case 2:
{
/* custom IC poke */ /* custom IC poke */
} break;
else if( data==3 ) case 3:
{ EnableSlaveDSP(space->machine());
EnableSlaveDSP(); break;
} case 4:
else if( data==4 ) break;
{ case 0x10:
} /* serial i/o related? */
else if( data == 0x10 ) EnableSlaveDSP(space->machine());
{ /* serial i/o related? */ break;
EnableSlaveDSP();
} default:
else logerror( "%08x: master port#7: 0x%04x\n", cpu_get_previouspc(&space->device()), data );
{ break;
logerror( "%08x: master port#7: 0x%04x\n",
cpu_get_previouspc(&space->device()), data );
} }
break; break;
case eDSP_UPLOAD_DEST: case eDSP_UPLOAD_DEST:
state->m_mUploadDestIdx = data-0x8000; state->m_mUploadDestIdx = data;
state->m_mDspUploadState = eDSP_UPLOAD_DATA; state->m_mDspUploadState = eDSP_UPLOAD_DATA;
break; break;
case eDSP_UPLOAD_DATA: case eDSP_UPLOAD_DATA:
state->m_mpSlaveExternalRAM[state->m_mUploadDestIdx++] = data; state->m_mpSlaveExternalRAM[state->m_mUploadDestIdx&0x1fff] = data;
state->m_mUploadDestIdx++;
break; break;
default: default:
@ -2098,24 +2072,30 @@ static READ32_HANDLER( namcos22_system_controller_r )
0x07: unk irq ack 0x07: unk irq ack
0x08: unknown 0x08: unknown
//memory map?
0x09: 0x62 or 0x61 0x09: 0x62 or 0x61
0x0a: 0x62 0x0a: 0x62
0x0b: 0x57 0x0b: 0x57
0x0c: 0x40 0x0c: 0x40
0x0d: 0x12 0x0d: 0x12
0x0e: 0x52 or 0x50 0x0e: 0x52 or 0x50
0x0f: 0x72 or 0x71 0x0f: 0x72 or 0x71
0x10: 0xe0 0x10: 0xe0
0x11: 0x2c 0x11: 0x2c
0x12: 0x50 0x12: 0x50
0x13: 0xff 0x13: 0xff
0x14: watchdog 0x14: watchdog
0x15: ?
0x16: subcpu enable 0x16: subcpu enable
0x17: 0x0f 0x17: 0x0f
0x18: ?
0x19: ?
0x1a: ?
0x1b: 0x01 0x1b: 0x01
0x1c: dsp control 0x1c: dsp control
*/ */
static WRITE32_HANDLER( namcos22s_system_controller_w ) static WRITE32_HANDLER( namcos22s_system_controller_w )
@ -2141,7 +2121,7 @@ static WRITE32_HANDLER( namcos22s_system_controller_w )
{ {
cputag_set_input_line(space->machine(), "maincpu", oldreg, CLEAR_LINE); cputag_set_input_line(space->machine(), "maincpu", oldreg, CLEAR_LINE);
if (newreg) if (newreg)
cputag_set_input_line(space->machine(), "maincpu", newreg, CLEAR_LINE); cputag_set_input_line(space->machine(), "maincpu", newreg, ASSERT_LINE);
else else
state->m_irq_state &= ~1; state->m_irq_state &= ~1;
} }
@ -2167,12 +2147,13 @@ static WRITE32_HANDLER( namcos22s_system_controller_w )
{ /* disable DSPs */ { /* disable DSPs */
cputag_set_input_line(space->machine(), "master", INPUT_LINE_RESET, ASSERT_LINE); /* master DSP */ cputag_set_input_line(space->machine(), "master", INPUT_LINE_RESET, ASSERT_LINE); /* master DSP */
cputag_set_input_line(space->machine(), "slave", INPUT_LINE_RESET, ASSERT_LINE); /* slave DSP */ cputag_set_input_line(space->machine(), "slave", INPUT_LINE_RESET, ASSERT_LINE); /* slave DSP */
namcos22_enable_slave_simulation(space->machine(), 0);
state->m_mbEnableDspIrqs = 0; state->m_mbEnableDspIrqs = 0;
} }
else if( newreg == 1 ) else if( newreg == 1 )
{ /*enable dsp and rendering subsystem */ { /* enable dsp and rendering subsystem */
cputag_set_input_line(space->machine(), "master", INPUT_LINE_RESET, CLEAR_LINE); cputag_set_input_line(space->machine(), "master", INPUT_LINE_RESET, CLEAR_LINE);
namcos22_enable_slave_simulation(space->machine()); namcos22_enable_slave_simulation(space->machine(), 1);
state->m_mbEnableDspIrqs = 1; state->m_mbEnableDspIrqs = 1;
} }
else if( newreg == 0xff ) else if( newreg == 0xff )
@ -2273,7 +2254,7 @@ static WRITE32_HANDLER( namcos22_system_controller_w )
{ {
cputag_set_input_line(space->machine(), "maincpu", oldreg, CLEAR_LINE); cputag_set_input_line(space->machine(), "maincpu", oldreg, CLEAR_LINE);
if (newreg) if (newreg)
cputag_set_input_line(space->machine(), "maincpu", newreg, CLEAR_LINE); cputag_set_input_line(space->machine(), "maincpu", newreg, ASSERT_LINE);
else else
state->m_irq_state &= ~1; state->m_irq_state &= ~1;
} }
@ -2299,12 +2280,13 @@ static WRITE32_HANDLER( namcos22_system_controller_w )
{ /* disable DSPs */ { /* disable DSPs */
cputag_set_input_line(space->machine(), "master", INPUT_LINE_RESET, ASSERT_LINE); /* master DSP */ cputag_set_input_line(space->machine(), "master", INPUT_LINE_RESET, ASSERT_LINE); /* master DSP */
cputag_set_input_line(space->machine(), "slave", INPUT_LINE_RESET, ASSERT_LINE); /* slave DSP */ cputag_set_input_line(space->machine(), "slave", INPUT_LINE_RESET, ASSERT_LINE); /* slave DSP */
namcos22_enable_slave_simulation(space->machine(), 0);
state->m_mbEnableDspIrqs = 0; state->m_mbEnableDspIrqs = 0;
} }
else if( newreg == 1 ) else if( newreg == 1 )
{ /*enable dsp and rendering subsystem */ { /* enable dsp and rendering subsystem */
cputag_set_input_line(space->machine(), "master", INPUT_LINE_RESET, CLEAR_LINE); cputag_set_input_line(space->machine(), "master", INPUT_LINE_RESET, CLEAR_LINE);
namcos22_enable_slave_simulation(space->machine()); namcos22_enable_slave_simulation(space->machine(), 1);
state->m_mbEnableDspIrqs = 1; state->m_mbEnableDspIrqs = 1;
} }
else if( newreg == 0xff ) else if( newreg == 0xff )
@ -2395,6 +2377,9 @@ static INTERRUPT_GEN( namcos22_interrupt )
static READ32_HANDLER( namcos22_keycus_r ) static READ32_HANDLER( namcos22_keycus_r )
{ {
// this chip is also used for reading random values in some games
// for example in timecris to determine where certain enemies will emerge
// but it is not yet understood how this works
namcos22_state *state = space->machine().driver_data<namcos22_state>(); namcos22_state *state = space->machine().driver_data<namcos22_state>();
// printf("Hit keycus mask %x PC=%x\n", mem_mask, cpu_get_pc(&space->device())); // printf("Hit keycus mask %x PC=%x\n", mem_mask, cpu_get_pc(&space->device()));
@ -2406,6 +2391,11 @@ static READ32_HANDLER( namcos22_keycus_r )
return 0; return 0;
} }
static WRITE32_HANDLER( namcos22_keycus_w )
{
// for obfuscating keycus and/or random seed?
}
/** /**
* Some port values are read serially one bit at a time via word reads at * Some port values are read serially one bit at a time via word reads at
* 0x50000008 and 0x5000000a * 0x50000008 and 0x5000000a
@ -2555,29 +2545,29 @@ static WRITE32_HANDLER( alpinesa_prot_w )
/* Namco Super System 22 */ /* Namco Super System 22 */
static ADDRESS_MAP_START( namcos22s_am, AS_PROGRAM, 32 ) static ADDRESS_MAP_START( namcos22s_am, AS_PROGRAM, 32 )
AM_RANGE(0x000000, 0x3fffff) AM_ROM AM_RANGE(0x000000, 0x3fffff) AM_ROM
AM_RANGE(0x400000, 0x40001f) AM_READ(namcos22_keycus_r) AM_WRITENOP AM_RANGE(0x400000, 0x40001f) AM_READWRITE(namcos22_keycus_r, namcos22_keycus_w)
AM_RANGE(0x410000, 0x413fff) AM_RAM /* C139 SCI buffer */ AM_RANGE(0x410000, 0x413fff) AM_RAM /* C139 SCI buffer */
AM_RANGE(0x420000, 0x42000f) AM_READNOP AM_WRITENOP /* C139 SCI registers */ AM_RANGE(0x420000, 0x42000f) AM_READ(namcos22_C139_SCI_r) AM_WRITEONLY /* C139 SCI registers */
AM_RANGE(0x430000, 0x43000f) AM_READ(namcos22_gun_r) AM_WRITENOP /* LEDs? */ AM_RANGE(0x430000, 0x43000f) AM_READ(namcos22_gun_r) AM_WRITENOP /* LEDs? */
AM_RANGE(0x440000, 0x440003) AM_READ(namcos22_dipswitch_r) AM_RANGE(0x440000, 0x440003) AM_READ(namcos22_dipswitch_r)
AM_RANGE(0x450008, 0x45000b) AM_READ(namcos22_portbit_r) AM_WRITE(namcos22_portbit_w) AM_RANGE(0x450008, 0x45000b) AM_READWRITE(namcos22_portbit_r, namcos22_portbit_w)
AM_RANGE(0x460000, 0x463fff) AM_RAM AM_BASE_SIZE_MEMBER(namcos22_state, m_nvmem, m_nvmem_size) AM_RANGE(0x460000, 0x463fff) AM_RAM AM_BASE_SIZE_MEMBER(namcos22_state, m_nvmem, m_nvmem_size)
AM_RANGE(0x700000, 0x70001f) AM_READ(namcos22_system_controller_r) AM_WRITE(namcos22s_system_controller_w) AM_BASE_MEMBER(namcos22_state, m_system_controller) AM_RANGE(0x700000, 0x70001f) AM_READWRITE(namcos22_system_controller_r, namcos22s_system_controller_w) AM_BASE_MEMBER(namcos22_state, m_system_controller)
AM_RANGE(0x800000, 0x800003) AM_WRITE(namcos22_port800000_w) /* (C304 C399) 40380000 during SPOT test */ AM_RANGE(0x800000, 0x800003) AM_WRITE(namcos22_port800000_w) /* (C304 C399) 40380000 during SPOT test */
AM_RANGE(0x810000, 0x81000f) AM_RAM AM_BASE_MEMBER(namcos22_state, m_czattr) AM_RANGE(0x810000, 0x81000f) AM_RAM AM_BASE_MEMBER(namcos22_state, m_czattr)
AM_RANGE(0x810200, 0x8103ff) AM_READ(namcos22_czram_r) AM_WRITE(namcos22_czram_w) AM_RANGE(0x810200, 0x8103ff) AM_READWRITE(namcos22s_czram_r, namcos22s_czram_w)
AM_RANGE(0x820000, 0x8202ff) AM_RAM /* unknown (air combat) */ AM_RANGE(0x820000, 0x8202ff) AM_RAM /* unknown (air combat) */
AM_RANGE(0x824000, 0x8243ff) AM_READ(namcos22_gamma_r) AM_WRITE(namcos22_gamma_w) AM_BASE_MEMBER(namcos22_state, m_gamma) AM_RANGE(0x824000, 0x8243ff) AM_READWRITE(namcos22_gamma_r, namcos22_gamma_w) AM_BASE_MEMBER(namcos22_state, m_gamma)
AM_RANGE(0x828000, 0x83ffff) AM_READ(namcos22_paletteram_r) AM_WRITE(namcos22_paletteram_w) AM_BASE_GENERIC(paletteram) AM_RANGE(0x828000, 0x83ffff) AM_READWRITE(namcos22_paletteram_r, namcos22_paletteram_w) AM_BASE_GENERIC(paletteram)
AM_RANGE(0x860000, 0x860007) AM_READ(spotram_r) AM_WRITE(spotram_w) AM_RANGE(0x860000, 0x860007) AM_READ(spotram_r) AM_WRITE(spotram_w)
AM_RANGE(0x880000, 0x89dfff) AM_RAM_WRITE(namcos22_cgram_w) AM_BASE_MEMBER(namcos22_state, m_cgram) AM_RANGE(0x880000, 0x89dfff) AM_READWRITE(namcos22_cgram_r, namcos22_cgram_w) AM_BASE_MEMBER(namcos22_state, m_cgram)
AM_RANGE(0x89e000, 0x89ffff) AM_READ(namcos22_textram_r) AM_WRITE(namcos22_textram_w) AM_BASE_MEMBER(namcos22_state, m_textram) AM_RANGE(0x89e000, 0x89ffff) AM_READWRITE(namcos22_textram_r, namcos22_textram_w) AM_BASE_MEMBER(namcos22_state, m_textram)
AM_RANGE(0x8a0000, 0x8a000f) AM_RAM AM_BASE_MEMBER(namcos22_state, m_tilemapattr) AM_RANGE(0x8a0000, 0x8a000f) AM_READWRITE(namcos22_tilemapattr_r, namcos22_tilemapattr_w) AM_BASE_MEMBER(namcos22_state, m_tilemapattr)
AM_RANGE(0x900000, 0x90ffff) AM_RAM AM_BASE_MEMBER(namcos22_state, m_vics_data) AM_RANGE(0x900000, 0x90ffff) AM_RAM AM_BASE_MEMBER(namcos22_state, m_vics_data)
AM_RANGE(0x940000, 0x94007f) AM_RAM AM_BASE_MEMBER(namcos22_state, m_vics_control) AM_RANGE(0x940000, 0x94007f) AM_RAM AM_BASE_MEMBER(namcos22_state, m_vics_control)
AM_RANGE(0x980000, 0x9affff) AM_RAM AM_BASE_MEMBER(namcos22_state, m_spriteram) /* C374 */ AM_RANGE(0x980000, 0x9affff) AM_RAM AM_BASE_MEMBER(namcos22_state, m_spriteram) /* C374 */
AM_RANGE(0xa04000, 0xa0bfff) AM_READ(namcos22_mcuram_r) AM_WRITE(namcos22_mcuram_w) AM_BASE_MEMBER(namcos22_state, m_shareram) /* COM RAM */ AM_RANGE(0xa04000, 0xa0bfff) AM_READWRITE(namcos22_mcuram_r, namcos22_mcuram_w) AM_BASE_MEMBER(namcos22_state, m_shareram) /* COM RAM */
AM_RANGE(0xc00000, 0xc1ffff) AM_READ(namcos22_dspram_r) AM_WRITE(namcos22_dspram_w) AM_BASE_MEMBER(namcos22_state, m_polygonram) AM_RANGE(0xc00000, 0xc1ffff) AM_READWRITE(namcos22_dspram_r, namcos22_dspram_w) AM_BASE_MEMBER(namcos22_state, m_polygonram)
AM_RANGE(0xe00000, 0xe3ffff) AM_RAM /* workram */ AM_RANGE(0xe00000, 0xe3ffff) AM_RAM /* workram */
ADDRESS_MAP_END ADDRESS_MAP_END
@ -2890,7 +2880,6 @@ static READ8_HANDLER( aquajet_mcu_adc_r )
0 & 1 = handle left/right 0 & 1 = handle left/right
2 & 3 = accelerator 2 & 3 = accelerator
4 & 5 = handle pole (Y axis) 4 & 5 = handle pole (Y axis)
*/ */
switch (offset) switch (offset)
@ -3012,14 +3001,15 @@ static MACHINE_CONFIG_START( namcos22s, namcos22_state )
MCFG_CPU_VBLANK_INT_HACK(mcu_interrupt, 3) MCFG_CPU_VBLANK_INT_HACK(mcu_interrupt, 3)
MCFG_QUANTUM_TIME(attotime::from_hz(6000)) MCFG_QUANTUM_TIME(attotime::from_hz(6000))
// MCFG_VIDEO_ATTRIBUTES(VIDEO_ALWAYS_UPDATE)
MCFG_NVRAM_HANDLER(namcos22) MCFG_NVRAM_HANDLER(namcos22)
MCFG_SCREEN_ADD("screen", RASTER) MCFG_SCREEN_ADD("screen", RASTER)
MCFG_SCREEN_REFRESH_RATE(60) MCFG_SCREEN_REFRESH_RATE(60)
MCFG_SCREEN_VBLANK_TIME(ATTOSECONDS_IN_USEC(2500) /* not accurate */) MCFG_SCREEN_VBLANK_TIME(ATTOSECONDS_IN_USEC(2500) /* not accurate */)
MCFG_SCREEN_FORMAT(BITMAP_FORMAT_RGB32) MCFG_SCREEN_FORMAT(BITMAP_FORMAT_RGB32)
MCFG_SCREEN_SIZE(NAMCOS22_NUM_COLS*16,NAMCOS22_NUM_ROWS*16) MCFG_SCREEN_SIZE(640,480)
MCFG_SCREEN_VISIBLE_AREA(0,NAMCOS22_NUM_COLS*16-1,0,NAMCOS22_NUM_ROWS*16-1) MCFG_SCREEN_VISIBLE_AREA(0,640-1,0,480-1)
MCFG_SCREEN_UPDATE(namcos22s) MCFG_SCREEN_UPDATE(namcos22s)
MCFG_PALETTE_LENGTH(NAMCOS22_PALETTE_SIZE) MCFG_PALETTE_LENGTH(NAMCOS22_PALETTE_SIZE)
@ -3054,13 +3044,7 @@ static ADDRESS_MAP_START( namcos22_am, AS_PROGRAM, 32 )
* Mounted position: CPU 3D, 5D, 7D, 9D * Mounted position: CPU 3D, 5D, 7D, 9D
* Known DRAM chip type: TC55328P-25, N3441256P-15 * Known DRAM chip type: TC55328P-25, N3441256P-15
*/ */
AM_RANGE(0x10000000, 0x1001ffff) AM_RAM AM_RANGE(0x10000000, 0x1001ffff) AM_RAM AM_MIRROR(0x08000000)
/**
* Main RAM (Mirror or Another Bank)
* Mounted position: unknown
*/
AM_RANGE(0x18000000, 0x1801ffff) AM_RAM
/** /**
* KEYCUS * KEYCUS
@ -3071,7 +3055,7 @@ static ADDRESS_MAP_START( namcos22_am, AS_PROGRAM, 32 )
* C389? (Cyber Cycles) * C389? (Cyber Cycles)
* C392? (Ace Driver Victory Lap) * C392? (Ace Driver Victory Lap)
*/ */
AM_RANGE(0x20000000, 0x2000000f) AM_READ(namcos22_keycus_r) AM_WRITENOP AM_RANGE(0x20000000, 0x2000000f) AM_READWRITE(namcos22_keycus_r, namcos22_keycus_w)
/** /**
* C139 SCI Buffer * C139 SCI Buffer
@ -3120,7 +3104,7 @@ static ADDRESS_MAP_START( namcos22_am, AS_PROGRAM, 32 )
* System Controller: Interrupt Control, Peripheral Control * System Controller: Interrupt Control, Peripheral Control
* *
*/ */
AM_RANGE(0x40000000, 0x4000001f) AM_READ(namcos22_system_controller_r) AM_WRITE(namcos22_system_controller_w) AM_BASE_MEMBER(namcos22_state, m_system_controller) AM_RANGE(0x40000000, 0x4000001f) AM_READWRITE(namcos22_system_controller_r, namcos22_system_controller_w) AM_BASE_MEMBER(namcos22_state, m_system_controller)
/** /**
* Unknown Device (optional for diagnostics?) * Unknown Device (optional for diagnostics?)
@ -3136,7 +3120,7 @@ static ADDRESS_MAP_START( namcos22_am, AS_PROGRAM, 32 )
* 0x50000001 - DIPSW2 * 0x50000001 - DIPSW2
*/ */
AM_RANGE(0x50000000, 0x50000003) AM_READ(namcos22_dipswitch_r) AM_WRITENOP AM_RANGE(0x50000000, 0x50000003) AM_READ(namcos22_dipswitch_r) AM_WRITENOP
AM_RANGE(0x50000008, 0x5000000b) AM_READ(namcos22_portbit_r) AM_WRITE(namcos22_portbit_w) AM_RANGE(0x50000008, 0x5000000b) AM_READWRITE(namcos22_portbit_r, namcos22_portbit_w)
/** /**
* EEPROM * EEPROM
@ -3185,7 +3169,7 @@ static ADDRESS_MAP_START( namcos22_am, AS_PROGRAM, 32 )
* +0x0300 - 0x03ff? Song Title (put messages here from Sound CPU) * +0x0300 - 0x03ff? Song Title (put messages here from Sound CPU)
*/ */
AM_RANGE(0x60000000, 0x60003fff) AM_WRITENOP AM_RANGE(0x60000000, 0x60003fff) AM_WRITENOP
AM_RANGE(0x60004000, 0x6000bfff) AM_READ(namcos22_mcuram_r) AM_WRITE(namcos22_mcuram_w) AM_BASE_MEMBER(namcos22_state, m_shareram) AM_RANGE(0x60004000, 0x6000bfff) AM_READWRITE(namcos22_mcuram_r, namcos22_mcuram_w) AM_BASE_MEMBER(namcos22_state, m_shareram)
/** /**
* C71 (TI TMS320C25 DSP) Shared RAM (0x70000000 - 0x70020000) * C71 (TI TMS320C25 DSP) Shared RAM (0x70000000 - 0x70020000)
@ -3195,7 +3179,7 @@ static ADDRESS_MAP_START( namcos22_am, AS_PROGRAM, 32 )
* Known chip type: TC55328P-25, N341256P-15 * Known chip type: TC55328P-25, N341256P-15
* Notes: connected bits = 0x00ffffff (24bit) * Notes: connected bits = 0x00ffffff (24bit)
*/ */
AM_RANGE(0x70000000, 0x7001ffff) AM_READ(namcos22_dspram_r) AM_WRITE(namcos22_dspram_w) AM_BASE_MEMBER(namcos22_state, m_polygonram) AM_RANGE(0x70000000, 0x7001ffff) AM_READWRITE(namcos22_dspram_r, namcos22_dspram_w) AM_BASE_MEMBER(namcos22_state, m_polygonram)
/** /**
* LED on PCB(?) * LED on PCB(?)
@ -3212,32 +3196,15 @@ static ADDRESS_MAP_START( namcos22_am, AS_PROGRAM, 32 )
/** /**
* C305 (Display Controller) * C305 (Display Controller)
* Mounted position: VIDEO 7D (C305) * Mounted position: VIDEO 7D (C305)
*
* +0x0002.w Fader Enable(?) (0: disabled)
* +0x0011.w Display Fader (R) (0x0100 = 1.0)
* +0x0013.w Display Fader (G) (0x0100 = 1.0)
* +0x0015.w Display Fader (B) (0x0100 = 1.0)
* +0x0100.b Fog1 Color (R) (world fogging)
* +0x0101.b Fog2 Color (R) (used for heating of brake-disc on RV1)
* +0x0180.b Fog1 Color (G)
* +0x0181.b Fog2 Color (G)
* +0x0200.b Fog1 Color (B)
* +0x0201.b Fog2 Color (B)
* (many unknown registers are here)
*
* Notes: Boot time check: 0x90020100 - 0x9002027f * Notes: Boot time check: 0x90020100 - 0x9002027f
*/ */
AM_RANGE(0x90020000, 0x90027fff) /*AM_RAM*/ AM_READ(namcos22_gamma_r) AM_WRITE(namcos22_gamma_w) AM_BASE_MEMBER(namcos22_state, m_gamma) AM_RANGE(0x90020000, 0x90027fff) AM_READWRITE(namcos22_gamma_r, namcos22_gamma_w) AM_BASE_MEMBER(namcos22_state, m_gamma)
/** /**
* 0x90028000 - 0x9002ffff Palette (R)
* 0x90030000 - 0x90037fff Palette (G)
* 0x90038000 - 0x9003ffff Palette (B)
*
* Mounted position: VIDEO 6B, 7B, 8B (near C305) * Mounted position: VIDEO 6B, 7B, 8B (near C305)
* Note: 0xff00-0xffff are for Tilemap (16 x 16) * Note: 0xff00-0xffff are for Tilemap (16 x 16)
*/ */
AM_RANGE(0x90028000, 0x9003ffff) AM_RAM_WRITE(namcos22_paletteram_w) AM_BASE_GENERIC(paletteram) AM_RANGE(0x90028000, 0x9003ffff) AM_READWRITE(namcos22_paletteram_r, namcos22_paletteram_w) AM_BASE_GENERIC(paletteram)
/** /**
* unknown (option) * unknown (option)
@ -3248,7 +3215,7 @@ static ADDRESS_MAP_START( namcos22_am, AS_PROGRAM, 32 )
/** /**
* Tilemap PCG Memory * Tilemap PCG Memory
*/ */
AM_RANGE(0x90080000, 0x9009dfff) AM_RAM_WRITE(namcos22_cgram_w) AM_BASE_MEMBER(namcos22_state, m_cgram) AM_RANGE(0x90080000, 0x9009dfff) AM_READWRITE(namcos22_cgram_r, namcos22_cgram_w) AM_BASE_MEMBER(namcos22_state, m_cgram)
/** /**
* Tilemap Memory (64 x 64) * Tilemap Memory (64 x 64)
@ -3256,15 +3223,13 @@ static ADDRESS_MAP_START( namcos22_am, AS_PROGRAM, 32 )
* Known chip type: HM511664 (64k x 16bit SRAM) * Known chip type: HM511664 (64k x 16bit SRAM)
* Note: Self test: 90084000 - 9009ffff * Note: Self test: 90084000 - 9009ffff
*/ */
AM_RANGE(0x9009e000, 0x9009ffff) AM_RAM_WRITE(namcos22_textram_w) AM_BASE_MEMBER(namcos22_state, m_textram) AM_RANGE(0x9009e000, 0x9009ffff) AM_READWRITE(namcos22_textram_r, namcos22_textram_w) AM_BASE_MEMBER(namcos22_state, m_textram)
/** /**
* Tilemap Register * Tilemap Register
* Mounted position: unknown * Mounted position: unknown
* +0x0000 Position X
* +0x0002 Position Y
*/ */
AM_RANGE(0x900a0000, 0x900a000f) AM_RAM AM_BASE_MEMBER(namcos22_state, m_tilemapattr) AM_RANGE(0x900a0000, 0x900a000f) AM_READWRITE(namcos22_tilemapattr_r, namcos22_tilemapattr_w) AM_BASE_MEMBER(namcos22_state, m_tilemapattr)
ADDRESS_MAP_END ADDRESS_MAP_END
@ -3288,13 +3253,15 @@ static MACHINE_CONFIG_START( namcos22, namcos22_state )
MCFG_CPU_PROGRAM_MAP( mcu_s22_program) MCFG_CPU_PROGRAM_MAP( mcu_s22_program)
MCFG_CPU_IO_MAP( mcu_s22_io) MCFG_CPU_IO_MAP( mcu_s22_io)
// MCFG_VIDEO_ATTRIBUTES(VIDEO_ALWAYS_UPDATE)
MCFG_NVRAM_HANDLER(namcos22) MCFG_NVRAM_HANDLER(namcos22)
MCFG_SCREEN_ADD("screen", RASTER) MCFG_SCREEN_ADD("screen", RASTER)
MCFG_SCREEN_REFRESH_RATE(60) MCFG_SCREEN_REFRESH_RATE(60)
MCFG_SCREEN_VBLANK_TIME(ATTOSECONDS_IN_USEC(2500) /* not accurate */) MCFG_SCREEN_VBLANK_TIME(ATTOSECONDS_IN_USEC(2500) /* not accurate */)
MCFG_SCREEN_FORMAT(BITMAP_FORMAT_RGB32) MCFG_SCREEN_FORMAT(BITMAP_FORMAT_RGB32)
MCFG_SCREEN_SIZE(NAMCOS22_NUM_COLS*16,NAMCOS22_NUM_ROWS*16) MCFG_SCREEN_SIZE(640,480)
MCFG_SCREEN_VISIBLE_AREA(0,NAMCOS22_NUM_COLS*16-1,0,NAMCOS22_NUM_ROWS*16-1) MCFG_SCREEN_VISIBLE_AREA(0,640-1,0,480-1)
MCFG_SCREEN_UPDATE(namcos22) MCFG_SCREEN_UPDATE(namcos22)
MCFG_PALETTE_LENGTH(NAMCOS22_PALETTE_SIZE) MCFG_PALETTE_LENGTH(NAMCOS22_PALETTE_SIZE)
@ -4972,8 +4939,8 @@ static INPUT_PORTS_START( dirtdash )
PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_SERVICE1 ) PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_SERVICE1 )
PORT_SERVICE( 0x08, IP_ACTIVE_LOW ) PORT_SERVICE( 0x08, IP_ACTIVE_LOW )
PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_BUTTON3 ) PORT_NAME("View Change") PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_BUTTON3 ) PORT_NAME("View Change")
PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_JOYSTICK_UP ) PORT_NAME("Shift Up") PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN ) PORT_NAME("Shift Up")
PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN ) PORT_NAME("Shift Down") PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_JOYSTICK_UP ) PORT_NAME("Shift Down")
PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_BUTTON4 ) PORT_NAME("Motion-Stop") PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_BUTTON4 ) PORT_NAME("Motion-Stop")
PORT_START("MCUP5B") PORT_START("MCUP5B")
@ -5163,16 +5130,16 @@ static INPUT_PORTS_START( timecris )
PORT_START("MCUP5A") PORT_START("MCUP5A")
PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_COIN1 ) PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_COIN1 )
PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_UNKNOWN ) PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_UNKNOWN )
PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_SERVICE1 ) PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_SERVICE1 )
PORT_SERVICE( 0x08, IP_ACTIVE_LOW ) PORT_SERVICE( 0x08, IP_ACTIVE_LOW )
PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_BUTTON1 ) /* shot */ PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_NAME("Gun Trigger")
PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_BUTTON2 ) /* pedal */ PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_BUTTON2 ) PORT_NAME("Foot Pedal")
PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_UNKNOWN ) PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_UNKNOWN )
PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_UNKNOWN ) PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_UNKNOWN )
PORT_START("MCUP5B") PORT_START("MCUP5B")
PORT_BIT( 0xff, IP_ACTIVE_HIGH, IPT_UNKNOWN ) PORT_BIT( 0xff, IP_ACTIVE_LOW, IPT_UNKNOWN )
INPUT_PORTS_END /* Time Crisis */ INPUT_PORTS_END /* Time Crisis */
/*****************************************************************************************************/ /*****************************************************************************************************/
@ -5264,8 +5231,8 @@ INPUT_PORTS_END /* Cyber Commando */
static INPUT_PORTS_START( acedrvr ) static INPUT_PORTS_START( acedrvr )
PORT_START("INPUTS") PORT_START("INPUTS")
PORT_BIT( 0x0001, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN ) PORT_NAME("Shift Down") PORT_BIT( 0x0001, IP_ACTIVE_LOW, IPT_JOYSTICK_UP ) PORT_NAME("Shift Down")
PORT_BIT( 0x0002, IP_ACTIVE_LOW, IPT_JOYSTICK_UP ) PORT_NAME("Shift Up") PORT_BIT( 0x0002, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN ) PORT_NAME("Shift Up")
PORT_BIT( 0x0004, IP_ACTIVE_LOW, IPT_UNKNOWN ) PORT_BIT( 0x0004, IP_ACTIVE_LOW, IPT_UNKNOWN )
PORT_BIT( 0x0008, IP_ACTIVE_LOW, IPT_UNKNOWN ) PORT_BIT( 0x0008, IP_ACTIVE_LOW, IPT_UNKNOWN )
PORT_BIT( 0x0010, IP_ACTIVE_LOW, IPT_UNKNOWN ) PORT_BIT( 0x0010, IP_ACTIVE_LOW, IPT_UNKNOWN )
@ -5339,8 +5306,8 @@ static INPUT_PORTS_START( ridgera )
/* 1 3 5 When the cabinet is set to Deluxe, the stick shift is basically /* 1 3 5 When the cabinet is set to Deluxe, the stick shift is basically
|-|-| an 8-way joystick that locks into place. |-|-| an 8-way joystick that locks into place.
2 4 6 Standard (default) setup uses a racing shifter like in Ace Driver. */ 2 4 6 Standard (default) setup uses a racing shifter like in Ace Driver. */
PORT_BIT( 0x0001, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN ) PORT_NAME("Shift Down") PORT_BIT( 0x0001, IP_ACTIVE_LOW, IPT_JOYSTICK_UP ) PORT_NAME("Shift Down")
PORT_BIT( 0x0002, IP_ACTIVE_LOW, IPT_JOYSTICK_UP ) PORT_NAME("Shift Up") PORT_BIT( 0x0002, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN ) PORT_NAME("Shift Up")
PORT_BIT( 0x0004, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT ) PORT_NAME("Shift Left") // not used in Standard PORT_BIT( 0x0004, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT ) PORT_NAME("Shift Left") // not used in Standard
PORT_BIT( 0x0008, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT) PORT_NAME("Shift Right") // not used in Standard PORT_BIT( 0x0008, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT) PORT_NAME("Shift Right") // not used in Standard
PORT_BIT( 0x0010, IP_ACTIVE_LOW, IPT_BUTTON3 ) PORT_NAME("Clutch Pedal") // not used in Standard PORT_BIT( 0x0010, IP_ACTIVE_LOW, IPT_BUTTON3 ) PORT_NAME("Clutch Pedal") // not used in Standard
@ -5708,12 +5675,6 @@ static DRIVER_INIT( cybrcomm )
static DRIVER_INIT( cybrcyc ) static DRIVER_INIT( cybrcyc )
{ {
namcos22_state *state = machine.driver_data<namcos22_state>(); namcos22_state *state = machine.driver_data<namcos22_state>();
/* patch DSP RAM test */
UINT32 *pROM = (UINT32 *)machine.region("maincpu")->base();
pROM[0x355C/4] &= 0x0000ffff;
pROM[0x355C/4] |= 0x4e710000;
namcos22s_init(machine, NAMCOS22_CYBER_CYCLES); namcos22s_init(machine, NAMCOS22_CYBER_CYCLES);
machine.device("mcu")->memory().space(AS_IO)->install_legacy_read_handler(M37710_ADC0_L, M37710_ADC7_H, FUNC(cybrcycc_mcu_adc_r)); machine.device("mcu")->memory().space(AS_IO)->install_legacy_read_handler(M37710_ADC0_L, M37710_ADC7_H, FUNC(cybrcycc_mcu_adc_r));
@ -5772,20 +5733,20 @@ GAME( 1994, cybrcomm, 0, namcos22, cybrcomm, cybrcomm, ROT0, "Namco", "
GAME( 1995, raveracw, 0, namcos22, raveracw, raveracw, ROT0, "Namco", "Rave Racer (Rev. RV2, World)" , GAME_IMPERFECT_SOUND|GAME_IMPERFECT_GRAPHICS ) // 07/16/95 GAME( 1995, raveracw, 0, namcos22, raveracw, raveracw, ROT0, "Namco", "Rave Racer (Rev. RV2, World)" , GAME_IMPERFECT_SOUND|GAME_IMPERFECT_GRAPHICS ) // 07/16/95
GAME( 1995, raveracj, raveracw, namcos22, raveracw, raveracw, ROT0, "Namco", "Rave Racer (Rev. RV1 Ver.B, Japan)" , GAME_IMPERFECT_SOUND|GAME_IMPERFECT_GRAPHICS ) // 07/16/95 GAME( 1995, raveracj, raveracw, namcos22, raveracw, raveracw, ROT0, "Namco", "Rave Racer (Rev. RV1 Ver.B, Japan)" , GAME_IMPERFECT_SOUND|GAME_IMPERFECT_GRAPHICS ) // 07/16/95
GAME( 1995, raveracja, raveracw, namcos22, raveracw, raveracw, ROT0, "Namco", "Rave Racer (Rev. RV1, Japan)" , GAME_IMPERFECT_SOUND|GAME_IMPERFECT_GRAPHICS ) // 06/29/95 GAME( 1995, raveracja, raveracw, namcos22, raveracw, raveracw, ROT0, "Namco", "Rave Racer (Rev. RV1, Japan)" , GAME_IMPERFECT_SOUND|GAME_IMPERFECT_GRAPHICS ) // 06/29/95
GAME( 1994, acedrvrw, 0, namcos22, acedrvr, acedrvr, ROT0, "Namco", "Ace Driver (Rev. AD2, World)" , GAME_IMPERFECT_SOUND|GAME_IMPERFECT_GRAPHICS ) // 94/10/20 16:22:25 GAME( 1994, acedrvrw, 0, namcos22, acedrvr, acedrvr, ROT0, "Namco", "Ace Driver (Rev. AD2)" , GAME_IMPERFECT_SOUND|GAME_IMPERFECT_GRAPHICS ) // 94/10/20 16:22:25
GAME( 1996, victlapw, 0, namcos22, acedrvr, victlap, ROT0, "Namco", "Ace Driver: Victory Lap (Rev. ADV2, World)", GAME_IMPERFECT_SOUND|GAME_IMPERFECT_GRAPHICS ) // 96/02/13 17:50:06 GAME( 1996, victlapw, 0, namcos22, acedrvr, victlap, ROT0, "Namco", "Ace Driver: Victory Lap (Rev. ADV2)" , GAME_IMPERFECT_SOUND|GAME_IMPERFECT_GRAPHICS ) // 96/02/13 17:50:06
/* Super System22 games */ /* Super System22 games */
GAME( 1994, alpinerd, 0, namcos22s, alpiner, alpiner, ROT0, "Namco", "Alpine Racer (Rev. AR2 Ver.D)" , GAME_IMPERFECT_SOUND|GAME_IMPERFECT_GRAPHICS ) GAME( 1994, alpinerd, 0, namcos22s, alpiner, alpiner, ROT0, "Namco", "Alpine Racer (Rev. AR2 Ver.D)" , GAME_IMPERFECT_SOUND|GAME_IMPERFECT_GRAPHICS )
GAME( 1994, alpinerc, alpinerd, namcos22s, alpiner, alpiner, ROT0, "Namco", "Alpine Racer (Rev. AR2 Ver.C)" , GAME_IMPERFECT_SOUND|GAME_IMPERFECT_GRAPHICS ) GAME( 1994, alpinerc, alpinerd, namcos22s, alpiner, alpiner, ROT0, "Namco", "Alpine Racer (Rev. AR2 Ver.C)" , GAME_IMPERFECT_SOUND|GAME_IMPERFECT_GRAPHICS )
GAME( 1995, airco22b, 0, namcos22s, airco22, airco22, ROT0, "Namco", "Air Combat 22 (Rev. ACS1 Ver.B, Japan)" , GAME_IMPERFECT_SOUND|GAME_IMPERFECT_GRAPHICS|GAME_NOT_WORKING ) // boots but missing sprite clear DMA? GAME( 1995, airco22b, 0, namcos22s, airco22, airco22, ROT0, "Namco", "Air Combat 22 (Rev. ACS1 Ver.B, Japan)" , GAME_IMPERFECT_SOUND|GAME_IMPERFECT_GRAPHICS|GAME_NOT_WORKING ) // boots but missing sprite clear DMA?
GAME( 1995, cybrcycc, 0, namcos22s, cybrcycc, cybrcyc, ROT0, "Namco", "Cyber Cycles (Rev. CB2 Ver.C)" , GAME_IMPERFECT_SOUND|GAME_IMPERFECT_GRAPHICS ) // 95/04/04 GAME( 1995, cybrcycc, 0, namcos22s, cybrcycc, cybrcyc, ROT0, "Namco", "Cyber Cycles (Rev. CB2 Ver.C)" , GAME_IMPERFECT_SOUND|GAME_IMPERFECT_GRAPHICS ) // 95/04/04
GAME( 1995, dirtdash, 0, namcos22s, dirtdash, dirtdash, ROT0, "Namco", "Dirt Dash (Rev. DT2)" , GAME_IMPERFECT_SOUND|GAME_IMPERFECT_GRAPHICS|GAME_NOT_WORKING ) // 95/12/20 20:01:56 GAME( 1995, dirtdash, 0, namcos22s, dirtdash, dirtdash, ROT0, "Namco", "Dirt Dash (Rev. DT2)" , GAME_IMPERFECT_SOUND|GAME_IMPERFECT_GRAPHICS|GAME_NOT_WORKING ) // 95/12/20 20:01:56. locks up, slave dsp?
GAME( 1995, timecris, 0, namcos22s, timecris, timecris, ROT0, "Namco", "Time Crisis (Rev. TS2 Ver.B)" , GAME_IMPERFECT_SOUND|GAME_IMPERFECT_GRAPHICS ) // 96/04/02 18:48:00 GAME( 1995, timecris, 0, namcos22s, timecris, timecris, ROT0, "Namco", "Time Crisis (Rev. TS2 Ver.B)" , GAME_IMPERFECT_SOUND|GAME_IMPERFECT_GRAPHICS ) // 96/04/02 18:48:00
GAME( 1995, timecrisa,timecris, namcos22s, timecris, timecris, ROT0, "Namco", "Time Crisis (Rev. TS2 Ver.A)" , GAME_IMPERFECT_SOUND|GAME_IMPERFECT_GRAPHICS ) // 96/01/08 18:56:09 GAME( 1995, timecrisa,timecris, namcos22s, timecris, timecris, ROT0, "Namco", "Time Crisis (Rev. TS2 Ver.A)" , GAME_IMPERFECT_SOUND|GAME_IMPERFECT_GRAPHICS ) // 96/01/08 18:56:09
GAME( 1996, propcycl, 0, namcos22s, propcycl, propcycl, ROT0, "Namco", "Prop Cycle (Rev. PR2 Ver.A)" , GAME_IMPERFECT_SOUND|GAME_IMPERFECT_GRAPHICS ) // 96/06/18 21:22:13 GAME( 1996, propcycl, 0, namcos22s, propcycl, propcycl, ROT0, "Namco", "Prop Cycle (Rev. PR2 Ver.A)" , GAME_IMPERFECT_SOUND|GAME_IMPERFECT_GRAPHICS ) // 96/06/18 21:22:13
GAME( 1996, alpinesa, 0, namcos22s, alpiner, alpinesa, ROT0, "Namco", "Alpine Surfer (Rev. AF2 Ver.A)" , GAME_IMPERFECT_SOUND|GAME_IMPERFECT_GRAPHICS ) // 96/07/01 15:19:23 GAME( 1996, alpinesa, 0, namcos22s, alpiner, alpinesa, ROT0, "Namco", "Alpine Surfer (Rev. AF2 Ver.A)" , GAME_IMPERFECT_SOUND|GAME_IMPERFECT_GRAPHICS|GAME_NOT_WORKING ) // 96/07/01 15:19:23. major gfx problems, slave dsp?
GAME( 1996, tokyowar, 0, namcos22s, tokyowar, tokyowar, ROT0, "Namco", "Tokyo Wars (Rev. TW2 Ver.A)" , GAME_IMPERFECT_SOUND|GAME_IMPERFECT_GRAPHICS|GAME_NOT_WORKING ) // 96/09/03 14:08:47, missing sprite clear DMA? or protection? GAME( 1996, tokyowar, 0, namcos22s, tokyowar, tokyowar, ROT0, "Namco", "Tokyo Wars (Rev. TW2 Ver.A)" , GAME_IMPERFECT_SOUND|GAME_IMPERFECT_GRAPHICS|GAME_NOT_WORKING ) // 96/09/03 14:08:47. boots but missing sprite clear DMA?
GAME( 1996, aquajet, 0, namcos22s, aquajet, aquajet, ROT0, "Namco", "Aqua Jet (Rev. AJ2 Ver.B)" , GAME_IMPERFECT_SOUND|GAME_IMPERFECT_GRAPHICS ) // 96/09/20 14:28:30 GAME( 1996, aquajet, 0, namcos22s, aquajet, aquajet, ROT0, "Namco", "Aqua Jet (Rev. AJ2 Ver.B)" , GAME_IMPERFECT_SOUND|GAME_IMPERFECT_GRAPHICS ) // 96/09/20 14:28:30
GAME( 1996, alpinr2b, 0, namcos22s, alpiner, alpiner2, ROT0, "Namco", "Alpine Racer 2 (Rev. ARS2 Ver.B)" , GAME_IMPERFECT_SOUND|GAME_IMPERFECT_GRAPHICS ) // 97/01/10 17:10:59 GAME( 1996, alpinr2b, 0, namcos22s, alpiner, alpiner2, ROT0, "Namco", "Alpine Racer 2 (Rev. ARS2 Ver.B)" , GAME_IMPERFECT_SOUND|GAME_IMPERFECT_GRAPHICS ) // 97/01/10 17:10:59
GAME( 1996, alpinr2a, alpinr2b, namcos22s, alpiner, alpiner2, ROT0, "Namco", "Alpine Racer 2 (Rev. ARS2 Ver.A)" , GAME_IMPERFECT_SOUND|GAME_IMPERFECT_GRAPHICS ) // 96/12/06 13:45:05 GAME( 1996, alpinr2a, alpinr2b, namcos22s, alpiner, alpiner2, ROT0, "Namco", "Alpine Racer 2 (Rev. ARS2 Ver.A)" , GAME_IMPERFECT_SOUND|GAME_IMPERFECT_GRAPHICS ) // 96/12/06 13:45:05

18
src/mame/includes/namcos22.h
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@ -1,9 +1,9 @@
#include "video/poly.h" #include "video/poly.h"
#define NAMCOS22_PALETTE_SIZE 0x8000
#define MAX_LIT_SURFACES 0x80 #define MAX_LIT_SURFACES 0x80
#define MAX_RENDER_CMD_SEQ 0x1c #define MAX_RENDER_CMD_SEQ 0x1c
#define GFX_CHAR 0 #define GFX_CHAR 0
#define GFX_TEXTURE_TILE 1 #define GFX_TEXTURE_TILE 1
#define GFX_SPRITE 2 #define GFX_SPRITE 2
@ -28,12 +28,6 @@ enum
NAMCOS22_DIRT_DASH NAMCOS22_DIRT_DASH
}; };
#define NAMCOS22_NUM_ROWS 30
#define NAMCOS22_NUM_COLS 40
#define NAMCOS22_PALETTE_SIZE 0x8000
class namcos22_state : public driver_device class namcos22_state : public driver_device
{ {
public: public:
@ -103,6 +97,7 @@ public:
const UINT8 *m_mpPolyM; const UINT8 *m_mpPolyM;
const UINT8 *m_mpPolyL; const UINT8 *m_mpPolyL;
UINT8 *m_dirtypal; UINT8 *m_dirtypal;
bitmap_t *m_mix_bitmap;
tilemap_t *m_bgtilemap; tilemap_t *m_bgtilemap;
}; };
@ -116,8 +111,8 @@ WRITE16_HANDLER( namcos22_dspram16_w );
READ32_HANDLER( namcos22_cgram_r ); READ32_HANDLER( namcos22_cgram_r );
WRITE32_HANDLER( namcos22_cgram_w ); WRITE32_HANDLER( namcos22_cgram_w );
READ32_HANDLER( namcos22_czram_r ); READ32_HANDLER( namcos22s_czram_r );
WRITE32_HANDLER( namcos22_czram_w ); WRITE32_HANDLER( namcos22s_czram_w );
WRITE32_HANDLER(namcos22_port800000_w); WRITE32_HANDLER(namcos22_port800000_w);
@ -130,6 +125,9 @@ WRITE32_HANDLER( namcos22_textram_w );
READ32_HANDLER( namcos22_gamma_r ); READ32_HANDLER( namcos22_gamma_r );
WRITE32_HANDLER( namcos22_gamma_w ); WRITE32_HANDLER( namcos22_gamma_w );
READ32_HANDLER( namcos22_tilemapattr_r );
WRITE32_HANDLER( namcos22_tilemapattr_w );
READ32_HANDLER( namcos22_dspram_r ); READ32_HANDLER( namcos22_dspram_r );
WRITE32_HANDLER( namcos22_dspram_w ); WRITE32_HANDLER( namcos22_dspram_w );
@ -142,4 +140,4 @@ SCREEN_UPDATE( namcos22s );
void namcos22_draw_direct_poly( running_machine &machine, const UINT16 *pSource ); void namcos22_draw_direct_poly( running_machine &machine, const UINT16 *pSource );
UINT32 namcos22_point_rom_r( running_machine &machine, offs_t offs ); UINT32 namcos22_point_rom_r( running_machine &machine, offs_t offs );
void namcos22_enable_slave_simulation( running_machine &machine ); void namcos22_enable_slave_simulation( running_machine &machine, int enable );

863
src/mame/video/namcos22.c
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