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https://github.com/holub/mame
synced 2025-04-26 18:23:08 +03:00
start reworking some of the 104 bits to make things easier later down the line
This commit is contained in:
David Haywood
parent
fa624a0c52
commit
1a521a3f2f
@ -191,116 +191,85 @@ void decoprot104_reset(running_machine &machine)
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WRITE16_HANDLER( deco16_104_prot_w ) /* Wizard Fire */
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{
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int deco146_addr = BITSWAP32(offset*2, /* NC */31,30,29,28,27,26,25,24,23,22,21,20,19,18, 13,12,11,/**/ 17,16,15,14, 1,2,3, 4,5,6,7, 8,9,10,0) & 0x7fff;
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driver_device *state = space.machine().driver_data<driver_device>();
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if (offset == (0x150 / 2))
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if (deco146_addr == (0xa8))
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{
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state->soundlatch_byte_w(space, 0, data & 0xff);
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space.machine().device("audiocpu")->execute().set_input_line(0, HOLD_LINE);
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return;
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}
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if (offset != (0x150 >> 1) && offset != (0x0 >> 1) && offset != (0x110 >> 1) && offset != (0x280 >> 1)
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&& offset != (0x290 >> 1) && offset != (0x2b0 >> 1) && offset != (0x370 >> 1) && offset != (0x3c0 >> 1)
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&& offset != (0x370 >> 1) && offset != (0x3c0 >> 1) && offset != (0x430 >> 1) && offset != (0x460 >> 1)
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&& offset != (0x5a0 >> 1) && offset != (0x5b0 >> 1) && offset != (0x6e0 >> 1) && offset != (0x7d0 >> 1)
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)
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logerror("CONTROL PC %06x: warning - write protection memory address %04x %04x\n", space.device().safe_pc(), offset << 1, data);
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if (deco146_addr != (0x00))
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if (deco146_addr != (0x88))
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if (deco146_addr != (0xa8))
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if (deco146_addr != (0x14))
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if (deco146_addr != (0x94))
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if (deco146_addr != (0xd4))
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if (deco146_addr != (0xec))
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if (deco146_addr != (0x3c))
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if (deco146_addr != (0xc2))
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if (deco146_addr != (0x5a))
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if (deco146_addr != (0xda))
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//if (deco146_addr != (0x206))
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if (deco146_addr != (0x76))
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if (deco146_addr != (0xbe))
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if (deco146_addr != (0x62))
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printf("CONTROL PC %06x: warning - write protection memory address %04x %04x\n", space.device().safe_pc(), deco146_addr, data);
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COMBINE_DATA(&deco16_prot_ram[offset]);
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COMBINE_DATA(&deco16_prot_ram[deco146_addr>>1]);
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}
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#define DECO_RV_PORT(p) (deco16_prot_ram[ BITSWAP32(p, /* NC */31,30,29,28,27,26,25,24,23,22,21,20,19,18,17, 12,11,10,/**/ 16,15,14,13, 0,1,2,3,4,5,6,7,8,9)])
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#define DECO_NEW_PORT(p) (deco16_prot_ram[p/2])
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/*
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*/
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READ16_HANDLER( deco16_104_prot_r ) /* Wizard Fire */
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{
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switch (offset<<1) {
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case 0x110: /* Player input */
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return space.machine().root_device().ioport("IN0")->read();
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case 0x36c: /* Coins */
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case 0x334: /* Probably also, c6, 2c0, 2e0, 4b2, 46a, 4da, rohga is 44c */
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return space.machine().root_device().ioport("IN1")->read();
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case 0x0dc:
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return space.machine().root_device().ioport("IN1")->read()<<4;
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case 0x494: /* Dips */
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return space.machine().root_device().ioport("DSW1_2")->read();
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case 0x244:
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return deco16_prot_ram[0];
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case 0x7cc:
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return ((deco16_prot_ram[0]&0x000f)<<12) | ((deco16_prot_ram[0]&0x00f0)<<4) | ((deco16_prot_ram[0]&0x0f00)>>4) | ((deco16_prot_ram[0]&0xf000)>>12);
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case 0x0c0:
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return (((deco16_prot_ram[0]&0x000e)>>1) | ((deco16_prot_ram[0]&0x0001)<<3))<<12;
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case 0x188:
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return (((deco16_prot_ram[0]&0x000e)>>1) | ((deco16_prot_ram[0]&0x0001)<<3))<<12;
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case 0x65e:
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return (((deco16_prot_ram[0]&0x000c)>>2) | ((deco16_prot_ram[0]&0x0003)<<2))<<12;
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case 0x5ce:
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return ((deco16_prot_ram[0]<<8)&0xf000) | ((deco16_prot_ram[0]&0xe)<<7) | ((deco16_prot_ram[0]&0x1)<<11);
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case 0x61a:
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return (deco16_prot_ram[0]<<8)&0xff00;
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case 0x496:
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return deco16_prot_ram[0x110/2];
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case 0x40a:
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return ((deco16_prot_ram[0x110/2]&0x000f)<<12) | ((deco16_prot_ram[0x110/2]&0x00f0)>>4) | ((deco16_prot_ram[0x110/2]&0x0f00)<<0) | ((deco16_prot_ram[0x110/2]&0xf000)>>8);
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case 0x1e8:
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return ((deco16_prot_ram[0x110/2]&0x00ff)<<8) | ((deco16_prot_ram[0x110/2]&0xff00)>>8);
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case 0x4bc:
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return ((deco16_prot_ram[0x110/2]&0x0ff0)<<4) | ((deco16_prot_ram[0x110/2]&0x0003)<<6) | ((deco16_prot_ram[0x110/2]&0x000c)<<2);
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case 0x46e:
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return ((deco16_prot_ram[0x110/2]&0xfff0)<<0) | ((deco16_prot_ram[0x110/2]&0x0007)<<1) | ((deco16_prot_ram[0x110/2]&0x0008)>>3);
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case 0x264:
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return ((deco16_prot_ram[0x110/2]&0x000f)<<8) | ((deco16_prot_ram[0x110/2]&0x00f0)>>0) | ((deco16_prot_ram[0x110/2]&0x0f00)<<4);
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case 0x172:
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return ((deco16_prot_ram[0x110/2]&0x000f)<<4) | ((deco16_prot_ram[0x110/2]&0x00f0)<<4) | ((deco16_prot_ram[0x110/2]&0xf000)<<0);
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case 0x214:
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return deco16_prot_ram[0x280/2];
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case 0x52e:
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return ((deco16_prot_ram[0x280/2]&0x000f)<<8) | ((deco16_prot_ram[0x280/2]&0x00f0)>>0) | ((deco16_prot_ram[0x280/2]&0x0f00)>>8) | ((deco16_prot_ram[0x280/2]&0xf000)>>0);
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case 0x07a:
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return ((deco16_prot_ram[0x280/2]&0x000f)<<8) | ((deco16_prot_ram[0x280/2]&0x00f0)>>0) | ((deco16_prot_ram[0x280/2]&0x0f00)>>8) | ((deco16_prot_ram[0x280/2]&0xf000)>>0);
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case 0x360:
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return ((deco16_prot_ram[0x280/2]&0x000f)<<8) | ((deco16_prot_ram[0x280/2]&0x00f0)>>0) | ((deco16_prot_ram[0x280/2]&0x0f00)>>8) | ((deco16_prot_ram[0x280/2]&0xf000)>>0);
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case 0x4dc:
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return ((deco16_prot_ram[0x280/2]&0x0ff0)<<4) | ((deco16_prot_ram[0x280/2]&0x0007)<<5) | ((deco16_prot_ram[0x280/2]&0x0008)<<1);
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case 0x3a8:
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return ((deco16_prot_ram[0x280/2]&0x000e)<<3) | ((deco16_prot_ram[0x280/2]&0x0001)<<7) | ((deco16_prot_ram[0x280/2]&0x0ff0)<<4) | ((deco16_prot_ram[0x280/2]&0xf000)>>12);
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case 0x2f6:
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return ((deco16_prot_ram[0x280/2]&0xff00)>>8) | ((deco16_prot_ram[0x280/2]&0x00f0)<<8) | ((deco16_prot_ram[0x280/2]&0x000c)<<6) | ((deco16_prot_ram[0x280/2]&0x0003)<<10);
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case 0x7e4:
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return (deco16_prot_ram[0x290/2]&0x00f0)<<8;
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case 0x536:
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return ((deco16_prot_ram[0x2b0/2]&0x000f)<<8) | ((deco16_prot_ram[0x2b0/2]&0x00f0)<<0) | ((deco16_prot_ram[0x2b0/2]&0x0f00)<<4) | ((deco16_prot_ram[0x2b0/2]&0xf000)>>12);
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case 0x0be:
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return ((deco16_prot_ram[0x370/2]&0x000f)<<4) | ((deco16_prot_ram[0x370/2]&0x00f0)<<4) | ((deco16_prot_ram[0x370/2]&0x0f00)>>8) | ((deco16_prot_ram[0x370/2]&0xf000)>>0);
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case 0x490:
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return (deco16_prot_ram[0x3c0/2]&0xfff0) | ((deco16_prot_ram[0x3c0/2]&0x0007)<<1) | ((deco16_prot_ram[0x3c0/2]&0x0008)>>3);
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case 0x710:
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return (deco16_prot_ram[0x430/2]&0xfff0) | ((deco16_prot_ram[0x430/2]&0x0007)<<1) | ((deco16_prot_ram[0x430/2]&0x0008)>>3);
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case 0x22a:
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return ((deco16_prot_ram[0x5a0/2]&0xff00)>>8) | ((deco16_prot_ram[0x5a0/2]&0x00f0)<<8) | ((deco16_prot_ram[0x5a0/2]&0x0001)<<11) | ((deco16_prot_ram[0x5a0/2]&0x000e)<<7);
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case 0x626:
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return ((deco16_prot_ram[0x5b0/2]&0x000f)<<8) | ((deco16_prot_ram[0x5b0/2]&0x00f0)<<8) | ((deco16_prot_ram[0x5b0/2]&0x0f00)>>4) | ((deco16_prot_ram[0x5b0/2]&0xf000)>>12);
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case 0x444:
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return deco16_prot_ram[0x604/2]; //rohga
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case 0x5ac:
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return ((deco16_prot_ram[0x6e0/2]&0xfff0)>>4) | ((deco16_prot_ram[0x6e0/2]&0x0007)<<13) | ((deco16_prot_ram[0x6e0/2]&0x0008)<<9);
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case 0x650:
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return ((deco16_prot_ram[0x7d0/2]&0xfff0)>>4) | ((deco16_prot_ram[0x7d0/2]&0x000f)<<12);
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case 0x4ac:
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return ((deco16_prot_ram[0x460/2]&0x0007)<<13) | ((deco16_prot_ram[0x460/2]&0x0008)<<9);
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case 0x110: /* Player input */ return space.machine().root_device().ioport("IN0")->read();
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case 0x36c: return space.machine().root_device().ioport("IN1")->read();
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case 0x334: return space.machine().root_device().ioport("IN1")->read();
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case 0x0dc: return space.machine().root_device().ioport("IN1")->read()<<4;
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case 0x494: /* Dips */ return space.machine().root_device().ioport("DSW1_2")->read();
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case 0x244: return DECO_NEW_PORT(0x00);
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case 0x7cc: return ((DECO_NEW_PORT(0x00)&0x000f)<<12) | ((DECO_NEW_PORT(0x00)&0x00f0)<<4) | ((DECO_NEW_PORT(0x00)&0x0f00)>>4) | ((DECO_NEW_PORT(0x00)&0xf000)>>12);
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case 0x0c0: return (((DECO_NEW_PORT(0x00)&0x000e)>>1) | ((DECO_NEW_PORT(0x00)&0x0001)<<3))<<12;
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case 0x188: return (((DECO_NEW_PORT(0x00)&0x000e)>>1) | ((DECO_NEW_PORT(0x00)&0x0001)<<3))<<12;
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case 0x65e: return (((DECO_NEW_PORT(0x00)&0x000c)>>2) | ((DECO_NEW_PORT(0x00)&0x0003)<<2))<<12;
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case 0x5ce: return ((DECO_NEW_PORT(0x00)<<8)&0xf000) | ((DECO_NEW_PORT(0x00)&0xe)<<7) | ((DECO_NEW_PORT(0x00)&0x1)<<11);
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case 0x61a: return (DECO_NEW_PORT(0x00)<<8)&0xff00;
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case 0x496: return DECO_NEW_PORT(0x88);
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case 0x40a: return ((DECO_NEW_PORT(0x88)&0x000f)<<12) | ((DECO_NEW_PORT(0x88)&0x00f0)>>4) | ((DECO_NEW_PORT(0x88)&0x0f00)<<0) | ((DECO_NEW_PORT(0x88)&0xf000)>>8);
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case 0x1e8: return ((DECO_NEW_PORT(0x88)&0x00ff)<<8) | ((DECO_NEW_PORT(0x88)&0xff00)>>8);
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case 0x4bc: return ((DECO_NEW_PORT(0x88)&0x0ff0)<<4) | ((DECO_NEW_PORT(0x88)&0x0003)<<6) | ((DECO_NEW_PORT(0x88)&0x000c)<<2);
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case 0x46e: return ((DECO_NEW_PORT(0x88)&0xfff0)<<0) | ((DECO_NEW_PORT(0x88)&0x0007)<<1) | ((DECO_NEW_PORT(0x88)&0x0008)>>3);
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case 0x264: return ((DECO_NEW_PORT(0x88)&0x000f)<<8) | ((DECO_NEW_PORT(0x88)&0x00f0)>>0) | ((DECO_NEW_PORT(0x88)&0x0f00)<<4);
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case 0x172: return ((DECO_NEW_PORT(0x88)&0x000f)<<4) | ((DECO_NEW_PORT(0x88)&0x00f0)<<4) | ((DECO_NEW_PORT(0x88)&0xf000)<<0);
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case 0x214: return DECO_NEW_PORT(0x14);
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case 0x52e: return ((DECO_NEW_PORT(0x14)&0x000f)<<8) | ((DECO_NEW_PORT(0x14)&0x00f0)>>0) | ((DECO_NEW_PORT(0x14)&0x0f00)>>8) | ((DECO_NEW_PORT(0x14)&0xf000)>>0);
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case 0x07a: return ((DECO_NEW_PORT(0x14)&0x000f)<<8) | ((DECO_NEW_PORT(0x14)&0x00f0)>>0) | ((DECO_NEW_PORT(0x14)&0x0f00)>>8) | ((DECO_NEW_PORT(0x14)&0xf000)>>0);
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case 0x360: return ((DECO_NEW_PORT(0x14)&0x000f)<<8) | ((DECO_NEW_PORT(0x14)&0x00f0)>>0) | ((DECO_NEW_PORT(0x14)&0x0f00)>>8) | ((DECO_NEW_PORT(0x14)&0xf000)>>0);
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case 0x4dc: return ((DECO_NEW_PORT(0x14)&0x0ff0)<<4) | ((DECO_NEW_PORT(0x14)&0x0007)<<5) | ((DECO_NEW_PORT(0x14)&0x0008)<<1);
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case 0x3a8: return ((DECO_NEW_PORT(0x14)&0x000e)<<3) | ((DECO_NEW_PORT(0x14)&0x0001)<<7) | ((DECO_NEW_PORT(0x14)&0x0ff0)<<4) | ((DECO_NEW_PORT(0x14)&0xf000)>>12);
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case 0x2f6: return ((DECO_NEW_PORT(0x14)&0xff00)>>8) | ((DECO_NEW_PORT(0x14)&0x00f0)<<8) | ((DECO_NEW_PORT(0x14)&0x000c)<<6) | ((DECO_NEW_PORT(0x14)&0x0003)<<10);
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case 0x7e4: return (DECO_NEW_PORT(0x94)&0x00f0)<<8;
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case 0x536: return ((DECO_NEW_PORT(0xd4)&0x000f)<<8) | ((DECO_NEW_PORT(0xd4)&0x00f0)<<0) | ((DECO_NEW_PORT(0xd4)&0x0f00)<<4) | ((DECO_NEW_PORT(0xd4)&0xf000)>>12);
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case 0x0be: return ((DECO_NEW_PORT(0xec)&0x000f)<<4) | ((DECO_NEW_PORT(0xec)&0x00f0)<<4) | ((DECO_NEW_PORT(0xec)&0x0f00)>>8) | ((DECO_NEW_PORT(0xec)&0xf000)>>0);
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case 0x490: return (DECO_NEW_PORT(0x3c)&0xfff0) | ((DECO_NEW_PORT(0x3c)&0x0007)<<1) | ((DECO_NEW_PORT(0x3c)&0x0008)>>3);
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case 0x710: return (DECO_NEW_PORT(0xc2)&0xfff0) | ((DECO_NEW_PORT(0xc2)&0x0007)<<1) | ((DECO_NEW_PORT(0xc2)&0x0008)>>3);
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case 0x22a: return ((DECO_NEW_PORT(0x5a)&0xff00)>>8) | ((DECO_NEW_PORT(0x5a)&0x00f0)<<8) | ((DECO_NEW_PORT(0x5a)&0x0001)<<11) | ((DECO_NEW_PORT(0x5a)&0x000e)<<7);
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case 0x626: return ((DECO_NEW_PORT(0xda)&0x000f)<<8) | ((DECO_NEW_PORT(0xda)&0x00f0)<<8) | ((DECO_NEW_PORT(0xda)&0x0f00)>>4) | ((DECO_NEW_PORT(0xda)&0xf000)>>12);
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case 0x444: return DECO_NEW_PORT(0x206); //rohga /* this CAN'T be right, is it even used by this game or some c+p error? */
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case 0x5ac: return ((DECO_NEW_PORT(0x76)&0xfff0)>>4) | ((DECO_NEW_PORT(0x76)&0x0007)<<13) | ((DECO_NEW_PORT(0x76)&0x0008)<<9);
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case 0x650: return ((DECO_NEW_PORT(0xbe)&0xfff0)>>4) | ((DECO_NEW_PORT(0xbe)&0x000f)<<12);
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case 0x4ac: return ((DECO_NEW_PORT(0x62)&0x0007)<<13) | ((DECO_NEW_PORT(0x62)&0x0008)<<9);
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}
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logerror("Deco Protection PC %06x: warning - read unmapped memory address %04x\n",space.device().safe_pc(),offset<<1);
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