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https://github.com/holub/mame
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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]
This commit is contained in:
Michaël Banaan Ananas
parent
0f6717ede4
commit
ca5c2b03e0
@ -24,7 +24,6 @@
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*
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* CPU Emulation issues
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* - slave DSP is not yet used in-game
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* - "point RAM" is not yet used in-game
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*
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* Notes:
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* The "dipswitch" settings are ignored in many games - this isn't a bug. For example, Prop Cycle software
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@ -1364,41 +1363,15 @@ WriteToPointRAM( namcos22_state *state, offs_t offs, UINT32 data )
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if( state->m_mbSuperSystem22 )
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{
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if( offs>=0xf80000 && offs<=0xf9ffff )
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{
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state->m_mpPointRAM[offs-0xf80000] = data;
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}
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state->m_mpPointRAM[offs-0xf80000] = data & 0x00ffffff;
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}
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else
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{
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if( offs>=0xf00000 && offs<=0xf1ffff )
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{
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state->m_mpPointRAM[offs-0xf00000] = data;
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}
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state->m_mpPointRAM[offs-0xf00000] = data & 0x00ffffff;
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}
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} /* WriteToPointRAM */
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static UINT32
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ReadFromPointRAM( running_machine &machine, offs_t offs )
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{
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namcos22_state *state = machine.driver_data<namcos22_state>();
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offs &= 0xffffff; /* 24 bit addressing */
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if( state->m_mbSuperSystem22 )
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{
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if( offs>=0xf80000 && offs<=0xf9ffff )
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{
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return state->m_mpPointRAM[offs-0xf80000];
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}
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}
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else
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{
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if( offs>=0xf00000 && offs<=0xf1ffff )
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{
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return state->m_mpPointRAM[offs-0xf00000];
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}
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}
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return namcos22_point_rom_r(machine, offs);
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} /* ReadFromPointRAM */
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static UINT32
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ReadFromCommRAM( namcos22_state *state, offs_t offs )
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{
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@ -1408,7 +1381,8 @@ ReadFromCommRAM( namcos22_state *state, offs_t offs )
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static void
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WriteToCommRAM( namcos22_state *state, offs_t offs, UINT32 data )
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{
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state->m_polygonram[offs&0x7fff] = data;
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if (data & 0x00800000) state->m_polygonram[offs&0x7fff] = data | 0xff000000;
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else state->m_polygonram[offs&0x7fff] = data & 0x00ffffff;
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} /* WriteToCommRAM */
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static READ16_HANDLER( pdp_begin_r )
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@ -1435,14 +1409,14 @@ static READ16_HANDLER( pdp_begin_r )
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case 0xfff5: /* write to point ram */
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dstAddr = ReadFromCommRAM(state, offs++); /* 32 bit PointRAM address */
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data = ReadFromCommRAM(state, offs++); /* 24 bit data */
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data = ReadFromCommRAM(state, offs++); /* 24 bit data */
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WriteToPointRAM( state, dstAddr, data );
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break;
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case 0xfff6: /* read word from point ram */
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srcAddr = ReadFromCommRAM(state, offs++); /* 32 bit PointRAM address */
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dstAddr = ReadFromCommRAM(state, offs++); /* CommRAM address; receives 24 bit PointRAM data */
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data = ReadFromPointRAM( space->machine(), srcAddr );
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data = namcos22_point_rom_r( space->machine(), srcAddr );
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WriteToCommRAM( state, dstAddr, data );
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break;
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@ -1463,13 +1437,13 @@ static READ16_HANDLER( pdp_begin_r )
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numWords = ReadFromCommRAM(state, offs++); /* block size */
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while( numWords-- )
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{
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data = ReadFromPointRAM( space->machine(), srcAddr++ );
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data = namcos22_point_rom_r( space->machine(), srcAddr++ );
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WriteToCommRAM( state, dstAddr++, data );
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}
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break;
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case 0xfffb: /* write block to point ram */
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dstAddr = ReadFromCommRAM(state, offs++); /* 32 bit PointRAM address */
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dstAddr = ReadFromCommRAM(state, offs++); /* 32 bit PointRAM address */
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numWords = ReadFromCommRAM(state, offs++); /* block size */
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while( numWords-- )
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{
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@ -1484,7 +1458,7 @@ static READ16_HANDLER( pdp_begin_r )
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numWords = ReadFromCommRAM(state, offs++);
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while( numWords-- )
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{
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data = ReadFromPointRAM( space->machine(), srcAddr++ );
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data = namcos22_point_rom_r( space->machine(), srcAddr++ );
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WriteToPointRAM( state, dstAddr++, data );
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}
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break;
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@ -1534,11 +1508,13 @@ static WRITE16_HANDLER( slave_external_ram_w )
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static void HaltSlaveDSP( running_machine &machine )
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{
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cputag_set_input_line(machine, "slave", INPUT_LINE_RESET, ASSERT_LINE);
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namcos22_enable_slave_simulation(machine, 0);
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}
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static void EnableSlaveDSP( void )
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static void EnableSlaveDSP( running_machine &machine )
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{
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// cputag_set_input_line(machine, "slave", INPUT_LINE_RESET, CLEAR_LINE);
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namcos22_enable_slave_simulation(machine, 1);
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}
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static READ16_HANDLER( dsp_HOLD_signal_r )
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@ -1579,13 +1555,13 @@ static WRITE16_HANDLER( point_ram_hiword_w )
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static READ16_HANDLER( point_ram_loword_r )
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{
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namcos22_state *state = space->machine().driver_data<namcos22_state>();
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return ReadFromPointRAM(space->machine(), state->m_mPointAddr)&0xffff;
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return namcos22_point_rom_r(space->machine(), state->m_mPointAddr)&0xffff;
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}
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static READ16_HANDLER( point_ram_hiword_ir )
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{
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namcos22_state *state = space->machine().driver_data<namcos22_state>();
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return ReadFromPointRAM(space->machine(), state->m_mPointAddr++)>>16;
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return namcos22_point_rom_r(space->machine(), state->m_mPointAddr++)>>16;
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}
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static WRITE16_HANDLER( dsp_unk2_w )
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@ -1622,43 +1598,41 @@ static WRITE16_HANDLER( upload_code_to_slave_dsp_w )
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{
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case eDSP_UPLOAD_READY:
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logerror( "UPLOAD_READY; cmd = 0x%x\n", data );
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if( data==0 )
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switch (data)
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{
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HaltSlaveDSP(space->machine());
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}
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else if( data==1 )
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{
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state->m_mDspUploadState = eDSP_UPLOAD_DEST;
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}
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else if( data==2 )
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{
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/* custom IC poke */
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}
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else if( data==3 )
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{
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EnableSlaveDSP();
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}
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else if( data==4 )
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{
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}
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else if( data == 0x10 )
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{ /* serial i/o related? */
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EnableSlaveDSP();
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}
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else
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{
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logerror( "%08x: master port#7: 0x%04x\n",
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cpu_get_previouspc(&space->device()), data );
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case 0:
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HaltSlaveDSP(space->machine());
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break;
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case 1:
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state->m_mDspUploadState = eDSP_UPLOAD_DEST;
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break;
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case 2:
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/* custom IC poke */
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break;
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case 3:
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EnableSlaveDSP(space->machine());
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break;
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case 4:
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break;
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case 0x10:
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/* serial i/o related? */
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EnableSlaveDSP(space->machine());
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break;
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default:
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logerror( "%08x: master port#7: 0x%04x\n", cpu_get_previouspc(&space->device()), data );
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break;
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}
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break;
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case eDSP_UPLOAD_DEST:
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state->m_mUploadDestIdx = data-0x8000;
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state->m_mUploadDestIdx = data;
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state->m_mDspUploadState = eDSP_UPLOAD_DATA;
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break;
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case eDSP_UPLOAD_DATA:
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state->m_mpSlaveExternalRAM[state->m_mUploadDestIdx++] = data;
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state->m_mpSlaveExternalRAM[state->m_mUploadDestIdx&0x1fff] = data;
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state->m_mUploadDestIdx++;
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break;
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default:
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@ -2098,24 +2072,30 @@ static READ32_HANDLER( namcos22_system_controller_r )
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0x07: unk irq ack
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0x08: unknown
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//memory map?
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0x09: 0x62 or 0x61
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0x0a: 0x62
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0x0b: 0x57
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0x0c: 0x40
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0x0d: 0x12
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0x0e: 0x52 or 0x50
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0x0f: 0x72 or 0x71
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0x10: 0xe0
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0x11: 0x2c
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0x12: 0x50
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0x13: 0xff
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0x14: watchdog
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0x15: ?
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0x16: subcpu enable
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0x17: 0x0f
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0x18: ?
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0x19: ?
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0x1a: ?
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0x1b: 0x01
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0x1c: dsp control
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*/
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static WRITE32_HANDLER( namcos22s_system_controller_w )
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@ -2141,7 +2121,7 @@ static WRITE32_HANDLER( namcos22s_system_controller_w )
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{
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cputag_set_input_line(space->machine(), "maincpu", oldreg, CLEAR_LINE);
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if (newreg)
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cputag_set_input_line(space->machine(), "maincpu", newreg, CLEAR_LINE);
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cputag_set_input_line(space->machine(), "maincpu", newreg, ASSERT_LINE);
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else
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state->m_irq_state &= ~1;
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}
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@ -2167,12 +2147,13 @@ static WRITE32_HANDLER( namcos22s_system_controller_w )
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{ /* disable DSPs */
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cputag_set_input_line(space->machine(), "master", INPUT_LINE_RESET, ASSERT_LINE); /* master DSP */
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cputag_set_input_line(space->machine(), "slave", INPUT_LINE_RESET, ASSERT_LINE); /* slave DSP */
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namcos22_enable_slave_simulation(space->machine(), 0);
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state->m_mbEnableDspIrqs = 0;
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}
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else if( newreg == 1 )
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{ /*enable dsp and rendering subsystem */
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{ /* enable dsp and rendering subsystem */
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cputag_set_input_line(space->machine(), "master", INPUT_LINE_RESET, CLEAR_LINE);
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namcos22_enable_slave_simulation(space->machine());
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namcos22_enable_slave_simulation(space->machine(), 1);
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state->m_mbEnableDspIrqs = 1;
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}
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else if( newreg == 0xff )
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@ -2273,7 +2254,7 @@ static WRITE32_HANDLER( namcos22_system_controller_w )
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{
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cputag_set_input_line(space->machine(), "maincpu", oldreg, CLEAR_LINE);
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if (newreg)
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cputag_set_input_line(space->machine(), "maincpu", newreg, CLEAR_LINE);
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cputag_set_input_line(space->machine(), "maincpu", newreg, ASSERT_LINE);
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else
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state->m_irq_state &= ~1;
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}
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@ -2299,12 +2280,13 @@ static WRITE32_HANDLER( namcos22_system_controller_w )
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{ /* disable DSPs */
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cputag_set_input_line(space->machine(), "master", INPUT_LINE_RESET, ASSERT_LINE); /* master DSP */
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cputag_set_input_line(space->machine(), "slave", INPUT_LINE_RESET, ASSERT_LINE); /* slave DSP */
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namcos22_enable_slave_simulation(space->machine(), 0);
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state->m_mbEnableDspIrqs = 0;
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}
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else if( newreg == 1 )
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{ /*enable dsp and rendering subsystem */
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{ /* enable dsp and rendering subsystem */
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cputag_set_input_line(space->machine(), "master", INPUT_LINE_RESET, CLEAR_LINE);
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namcos22_enable_slave_simulation(space->machine());
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namcos22_enable_slave_simulation(space->machine(), 1);
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state->m_mbEnableDspIrqs = 1;
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}
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else if( newreg == 0xff )
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@ -2395,8 +2377,11 @@ static INTERRUPT_GEN( namcos22_interrupt )
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static READ32_HANDLER( namcos22_keycus_r )
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{
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// this chip is also used for reading random values in some games
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// for example in timecris to determine where certain enemies will emerge
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// but it is not yet understood how this works
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namcos22_state *state = space->machine().driver_data<namcos22_state>();
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// printf("Hit keycus mask %x PC=%x\n", mem_mask, cpu_get_pc(&space->device()));
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// printf("Hit keycus mask %x PC=%x\n", mem_mask, cpu_get_pc(&space->device()));
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if (ACCESSING_BITS_0_15)
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return state->m_keycus_id;
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@ -2406,6 +2391,11 @@ static READ32_HANDLER( namcos22_keycus_r )
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return 0;
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}
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static WRITE32_HANDLER( namcos22_keycus_w )
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{
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// for obfuscating keycus and/or random seed?
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}
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/**
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* Some port values are read serially one bit at a time via word reads at
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* 0x50000008 and 0x5000000a
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@ -2555,29 +2545,29 @@ static WRITE32_HANDLER( alpinesa_prot_w )
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/* Namco Super System 22 */
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static ADDRESS_MAP_START( namcos22s_am, AS_PROGRAM, 32 )
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AM_RANGE(0x000000, 0x3fffff) AM_ROM
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AM_RANGE(0x400000, 0x40001f) AM_READ(namcos22_keycus_r) AM_WRITENOP
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AM_RANGE(0x400000, 0x40001f) AM_READWRITE(namcos22_keycus_r, namcos22_keycus_w)
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AM_RANGE(0x410000, 0x413fff) AM_RAM /* C139 SCI buffer */
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AM_RANGE(0x420000, 0x42000f) AM_READNOP AM_WRITENOP /* C139 SCI registers */
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AM_RANGE(0x420000, 0x42000f) AM_READ(namcos22_C139_SCI_r) AM_WRITEONLY /* C139 SCI registers */
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AM_RANGE(0x430000, 0x43000f) AM_READ(namcos22_gun_r) AM_WRITENOP /* LEDs? */
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AM_RANGE(0x440000, 0x440003) AM_READ(namcos22_dipswitch_r)
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AM_RANGE(0x450008, 0x45000b) AM_READ(namcos22_portbit_r) AM_WRITE(namcos22_portbit_w)
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AM_RANGE(0x450008, 0x45000b) AM_READWRITE(namcos22_portbit_r, namcos22_portbit_w)
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AM_RANGE(0x460000, 0x463fff) AM_RAM AM_BASE_SIZE_MEMBER(namcos22_state, m_nvmem, m_nvmem_size)
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AM_RANGE(0x700000, 0x70001f) AM_READ(namcos22_system_controller_r) AM_WRITE(namcos22s_system_controller_w) AM_BASE_MEMBER(namcos22_state, m_system_controller)
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AM_RANGE(0x700000, 0x70001f) AM_READWRITE(namcos22_system_controller_r, namcos22s_system_controller_w) AM_BASE_MEMBER(namcos22_state, m_system_controller)
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AM_RANGE(0x800000, 0x800003) AM_WRITE(namcos22_port800000_w) /* (C304 C399) 40380000 during SPOT test */
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AM_RANGE(0x810000, 0x81000f) AM_RAM AM_BASE_MEMBER(namcos22_state, m_czattr)
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AM_RANGE(0x810200, 0x8103ff) AM_READ(namcos22_czram_r) AM_WRITE(namcos22_czram_w)
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AM_RANGE(0x810200, 0x8103ff) AM_READWRITE(namcos22s_czram_r, namcos22s_czram_w)
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AM_RANGE(0x820000, 0x8202ff) AM_RAM /* unknown (air combat) */
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AM_RANGE(0x824000, 0x8243ff) AM_READ(namcos22_gamma_r) AM_WRITE(namcos22_gamma_w) AM_BASE_MEMBER(namcos22_state, m_gamma)
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AM_RANGE(0x828000, 0x83ffff) AM_READ(namcos22_paletteram_r) AM_WRITE(namcos22_paletteram_w) AM_BASE_GENERIC(paletteram)
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AM_RANGE(0x824000, 0x8243ff) AM_READWRITE(namcos22_gamma_r, namcos22_gamma_w) AM_BASE_MEMBER(namcos22_state, m_gamma)
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AM_RANGE(0x828000, 0x83ffff) AM_READWRITE(namcos22_paletteram_r, namcos22_paletteram_w) AM_BASE_GENERIC(paletteram)
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AM_RANGE(0x860000, 0x860007) AM_READ(spotram_r) AM_WRITE(spotram_w)
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AM_RANGE(0x880000, 0x89dfff) AM_RAM_WRITE(namcos22_cgram_w) AM_BASE_MEMBER(namcos22_state, m_cgram)
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AM_RANGE(0x89e000, 0x89ffff) AM_READ(namcos22_textram_r) AM_WRITE(namcos22_textram_w) AM_BASE_MEMBER(namcos22_state, m_textram)
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AM_RANGE(0x8a0000, 0x8a000f) AM_RAM AM_BASE_MEMBER(namcos22_state, m_tilemapattr)
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AM_RANGE(0x880000, 0x89dfff) AM_READWRITE(namcos22_cgram_r, namcos22_cgram_w) AM_BASE_MEMBER(namcos22_state, m_cgram)
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AM_RANGE(0x89e000, 0x89ffff) AM_READWRITE(namcos22_textram_r, namcos22_textram_w) AM_BASE_MEMBER(namcos22_state, m_textram)
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AM_RANGE(0x8a0000, 0x8a000f) AM_READWRITE(namcos22_tilemapattr_r, namcos22_tilemapattr_w) AM_BASE_MEMBER(namcos22_state, m_tilemapattr)
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AM_RANGE(0x900000, 0x90ffff) AM_RAM AM_BASE_MEMBER(namcos22_state, m_vics_data)
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AM_RANGE(0x940000, 0x94007f) AM_RAM AM_BASE_MEMBER(namcos22_state, m_vics_control)
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AM_RANGE(0x980000, 0x9affff) AM_RAM AM_BASE_MEMBER(namcos22_state, m_spriteram) /* C374 */
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AM_RANGE(0xa04000, 0xa0bfff) AM_READ(namcos22_mcuram_r) AM_WRITE(namcos22_mcuram_w) AM_BASE_MEMBER(namcos22_state, m_shareram) /* COM RAM */
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AM_RANGE(0xc00000, 0xc1ffff) AM_READ(namcos22_dspram_r) AM_WRITE(namcos22_dspram_w) AM_BASE_MEMBER(namcos22_state, m_polygonram)
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AM_RANGE(0xa04000, 0xa0bfff) AM_READWRITE(namcos22_mcuram_r, namcos22_mcuram_w) AM_BASE_MEMBER(namcos22_state, m_shareram) /* COM RAM */
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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 */
|
||||
ADDRESS_MAP_END
|
||||
|
||||
@ -2890,7 +2880,6 @@ static READ8_HANDLER( aquajet_mcu_adc_r )
|
||||
0 & 1 = handle left/right
|
||||
2 & 3 = accelerator
|
||||
4 & 5 = handle pole (Y axis)
|
||||
|
||||
*/
|
||||
|
||||
switch (offset)
|
||||
@ -3012,14 +3001,15 @@ static MACHINE_CONFIG_START( namcos22s, namcos22_state )
|
||||
MCFG_CPU_VBLANK_INT_HACK(mcu_interrupt, 3)
|
||||
|
||||
MCFG_QUANTUM_TIME(attotime::from_hz(6000))
|
||||
// MCFG_VIDEO_ATTRIBUTES(VIDEO_ALWAYS_UPDATE)
|
||||
|
||||
MCFG_NVRAM_HANDLER(namcos22)
|
||||
MCFG_SCREEN_ADD("screen", RASTER)
|
||||
MCFG_SCREEN_REFRESH_RATE(60)
|
||||
MCFG_SCREEN_VBLANK_TIME(ATTOSECONDS_IN_USEC(2500) /* not accurate */)
|
||||
MCFG_SCREEN_FORMAT(BITMAP_FORMAT_RGB32)
|
||||
MCFG_SCREEN_SIZE(NAMCOS22_NUM_COLS*16,NAMCOS22_NUM_ROWS*16)
|
||||
MCFG_SCREEN_VISIBLE_AREA(0,NAMCOS22_NUM_COLS*16-1,0,NAMCOS22_NUM_ROWS*16-1)
|
||||
MCFG_SCREEN_SIZE(640,480)
|
||||
MCFG_SCREEN_VISIBLE_AREA(0,640-1,0,480-1)
|
||||
MCFG_SCREEN_UPDATE(namcos22s)
|
||||
|
||||
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
|
||||
* Known DRAM chip type: TC55328P-25, N3441256P-15
|
||||
*/
|
||||
AM_RANGE(0x10000000, 0x1001ffff) AM_RAM
|
||||
|
||||
/**
|
||||
* Main RAM (Mirror or Another Bank)
|
||||
* Mounted position: unknown
|
||||
*/
|
||||
AM_RANGE(0x18000000, 0x1801ffff) AM_RAM
|
||||
AM_RANGE(0x10000000, 0x1001ffff) AM_RAM AM_MIRROR(0x08000000)
|
||||
|
||||
/**
|
||||
* KEYCUS
|
||||
@ -3071,7 +3055,7 @@ static ADDRESS_MAP_START( namcos22_am, AS_PROGRAM, 32 )
|
||||
* C389? (Cyber Cycles)
|
||||
* 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
|
||||
@ -3120,7 +3104,7 @@ static ADDRESS_MAP_START( namcos22_am, AS_PROGRAM, 32 )
|
||||
* 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?)
|
||||
@ -3136,7 +3120,7 @@ static ADDRESS_MAP_START( namcos22_am, AS_PROGRAM, 32 )
|
||||
* 0x50000001 - DIPSW2
|
||||
*/
|
||||
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
|
||||
@ -3185,7 +3169,7 @@ static ADDRESS_MAP_START( namcos22_am, AS_PROGRAM, 32 )
|
||||
* +0x0300 - 0x03ff? Song Title (put messages here from Sound CPU)
|
||||
*/
|
||||
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)
|
||||
@ -3195,7 +3179,7 @@ static ADDRESS_MAP_START( namcos22_am, AS_PROGRAM, 32 )
|
||||
* Known chip type: TC55328P-25, N341256P-15
|
||||
* 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(?)
|
||||
@ -3212,32 +3196,15 @@ static ADDRESS_MAP_START( namcos22_am, AS_PROGRAM, 32 )
|
||||
/**
|
||||
* C305 (Display Controller)
|
||||
* 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
|
||||
*/
|
||||
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)
|
||||
* 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)
|
||||
@ -3248,7 +3215,7 @@ static ADDRESS_MAP_START( namcos22_am, AS_PROGRAM, 32 )
|
||||
/**
|
||||
* 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)
|
||||
@ -3256,15 +3223,13 @@ static ADDRESS_MAP_START( namcos22_am, AS_PROGRAM, 32 )
|
||||
* Known chip type: HM511664 (64k x 16bit SRAM)
|
||||
* 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
|
||||
* 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
|
||||
|
||||
|
||||
@ -3288,13 +3253,15 @@ static MACHINE_CONFIG_START( namcos22, namcos22_state )
|
||||
MCFG_CPU_PROGRAM_MAP( mcu_s22_program)
|
||||
MCFG_CPU_IO_MAP( mcu_s22_io)
|
||||
|
||||
// MCFG_VIDEO_ATTRIBUTES(VIDEO_ALWAYS_UPDATE)
|
||||
|
||||
MCFG_NVRAM_HANDLER(namcos22)
|
||||
MCFG_SCREEN_ADD("screen", RASTER)
|
||||
MCFG_SCREEN_REFRESH_RATE(60)
|
||||
MCFG_SCREEN_VBLANK_TIME(ATTOSECONDS_IN_USEC(2500) /* not accurate */)
|
||||
MCFG_SCREEN_FORMAT(BITMAP_FORMAT_RGB32)
|
||||
MCFG_SCREEN_SIZE(NAMCOS22_NUM_COLS*16,NAMCOS22_NUM_ROWS*16)
|
||||
MCFG_SCREEN_VISIBLE_AREA(0,NAMCOS22_NUM_COLS*16-1,0,NAMCOS22_NUM_ROWS*16-1)
|
||||
MCFG_SCREEN_SIZE(640,480)
|
||||
MCFG_SCREEN_VISIBLE_AREA(0,640-1,0,480-1)
|
||||
MCFG_SCREEN_UPDATE(namcos22)
|
||||
|
||||
MCFG_PALETTE_LENGTH(NAMCOS22_PALETTE_SIZE)
|
||||
@ -4972,8 +4939,8 @@ static INPUT_PORTS_START( dirtdash )
|
||||
PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_SERVICE1 )
|
||||
PORT_SERVICE( 0x08, IP_ACTIVE_LOW )
|
||||
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( 0x40, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN ) PORT_NAME("Shift Down")
|
||||
PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN ) PORT_NAME("Shift Up")
|
||||
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_START("MCUP5B")
|
||||
@ -5163,16 +5130,16 @@ static INPUT_PORTS_START( timecris )
|
||||
|
||||
PORT_START("MCUP5A")
|
||||
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_SERVICE( 0x08, IP_ACTIVE_LOW )
|
||||
PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_BUTTON1 ) /* shot */
|
||||
PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_BUTTON2 ) /* pedal */
|
||||
PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_UNKNOWN )
|
||||
PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_UNKNOWN )
|
||||
PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_NAME("Gun Trigger")
|
||||
PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_BUTTON2 ) PORT_NAME("Foot Pedal")
|
||||
PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_UNKNOWN )
|
||||
PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_UNKNOWN )
|
||||
|
||||
PORT_START("MCUP5B")
|
||||
PORT_BIT( 0xff, IP_ACTIVE_HIGH, IPT_UNKNOWN )
|
||||
PORT_BIT( 0xff, IP_ACTIVE_LOW, IPT_UNKNOWN )
|
||||
INPUT_PORTS_END /* Time Crisis */
|
||||
|
||||
/*****************************************************************************************************/
|
||||
@ -5264,8 +5231,8 @@ INPUT_PORTS_END /* Cyber Commando */
|
||||
|
||||
static INPUT_PORTS_START( acedrvr )
|
||||
PORT_START("INPUTS")
|
||||
PORT_BIT( 0x0001, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN ) PORT_NAME("Shift Down")
|
||||
PORT_BIT( 0x0002, IP_ACTIVE_LOW, IPT_JOYSTICK_UP ) PORT_NAME("Shift Up")
|
||||
PORT_BIT( 0x0001, IP_ACTIVE_LOW, IPT_JOYSTICK_UP ) PORT_NAME("Shift Down")
|
||||
PORT_BIT( 0x0002, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN ) PORT_NAME("Shift Up")
|
||||
PORT_BIT( 0x0004, IP_ACTIVE_LOW, IPT_UNKNOWN )
|
||||
PORT_BIT( 0x0008, 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
|
||||
|-|-| an 8-way joystick that locks into place.
|
||||
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( 0x0002, IP_ACTIVE_LOW, IPT_JOYSTICK_UP ) PORT_NAME("Shift Up")
|
||||
PORT_BIT( 0x0001, IP_ACTIVE_LOW, IPT_JOYSTICK_UP ) PORT_NAME("Shift Down")
|
||||
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( 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
|
||||
@ -5708,12 +5675,6 @@ static DRIVER_INIT( cybrcomm )
|
||||
static DRIVER_INIT( cybrcyc )
|
||||
{
|
||||
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);
|
||||
|
||||
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, 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( 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( 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( 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)" , GAME_IMPERFECT_SOUND|GAME_IMPERFECT_GRAPHICS ) // 96/02/13 17:50:06
|
||||
|
||||
/* 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, 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, 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, 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, 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, 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, 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. 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, 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
|
||||
|
||||
@ -1,9 +1,9 @@
|
||||
#include "video/poly.h"
|
||||
|
||||
#define NAMCOS22_PALETTE_SIZE 0x8000
|
||||
#define MAX_LIT_SURFACES 0x80
|
||||
#define MAX_RENDER_CMD_SEQ 0x1c
|
||||
|
||||
|
||||
#define GFX_CHAR 0
|
||||
#define GFX_TEXTURE_TILE 1
|
||||
#define GFX_SPRITE 2
|
||||
@ -28,12 +28,6 @@ enum
|
||||
NAMCOS22_DIRT_DASH
|
||||
};
|
||||
|
||||
#define NAMCOS22_NUM_ROWS 30
|
||||
#define NAMCOS22_NUM_COLS 40
|
||||
|
||||
#define NAMCOS22_PALETTE_SIZE 0x8000
|
||||
|
||||
|
||||
class namcos22_state : public driver_device
|
||||
{
|
||||
public:
|
||||
@ -103,6 +97,7 @@ public:
|
||||
const UINT8 *m_mpPolyM;
|
||||
const UINT8 *m_mpPolyL;
|
||||
UINT8 *m_dirtypal;
|
||||
bitmap_t *m_mix_bitmap;
|
||||
tilemap_t *m_bgtilemap;
|
||||
};
|
||||
|
||||
@ -116,8 +111,8 @@ WRITE16_HANDLER( namcos22_dspram16_w );
|
||||
READ32_HANDLER( namcos22_cgram_r );
|
||||
WRITE32_HANDLER( namcos22_cgram_w );
|
||||
|
||||
READ32_HANDLER( namcos22_czram_r );
|
||||
WRITE32_HANDLER( namcos22_czram_w );
|
||||
READ32_HANDLER( namcos22s_czram_r );
|
||||
WRITE32_HANDLER( namcos22s_czram_w );
|
||||
|
||||
WRITE32_HANDLER(namcos22_port800000_w);
|
||||
|
||||
@ -130,6 +125,9 @@ WRITE32_HANDLER( namcos22_textram_w );
|
||||
READ32_HANDLER( namcos22_gamma_r );
|
||||
WRITE32_HANDLER( namcos22_gamma_w );
|
||||
|
||||
READ32_HANDLER( namcos22_tilemapattr_r );
|
||||
WRITE32_HANDLER( namcos22_tilemapattr_w );
|
||||
|
||||
READ32_HANDLER( namcos22_dspram_r );
|
||||
WRITE32_HANDLER( namcos22_dspram_w );
|
||||
|
||||
@ -142,4 +140,4 @@ SCREEN_UPDATE( namcos22s );
|
||||
|
||||
void namcos22_draw_direct_poly( running_machine &machine, const UINT16 *pSource );
|
||||
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 );
|
||||
|
||||
File diff suppressed because it is too large
Load Diff
Loading…
Reference in New Issue
Block a user