Mame Neogeo

**James** · May 3, 2005

Samurai Shodown V Special

ROM_START( samsh5sp )
       ROM_REGION( 0x800000, REGION_CPU1, 0 )
       ROM_LOAD16_WORD_SWAP( "272-p1.bin", 0x000000, 0x400000, CRC(9291794d) SHA1(66588ff9b00ffad6508b03423548984e28a3209d) )
ROM_LOAD16_WORD_SWAP( "272-p2.bin", 0x400000, 0x400000, CRC(fa1a7dd8) SHA1(62443dad76d6c1e18f515d7d4ef8e1295a4b7f1d) )

       ROM_REGION( 0x80000, REGION_GFX1, 0 )
ROM_FILL(                                 0x000000, 0x20000, 0 )
ROM_REGION( 0x20000, REGION_GFX2, 0 )
ROM_LOAD( "sfix.sfx",  0x000000, 0x20000, CRC(354029fc) SHA1(4ae4bf23b4c2acff875775d4cbff5583893ce2a1) )
       
/* The M1 ROM is encrypted, we load it here for reference and replace it with a decrypted version */
ROM_REGION( 0x80000, REGION_USER4, 0 )
ROM_LOAD( "272-m1.bin", 0x00000, 0x80000, CRC(adeebf40) SHA1(8cbd63dda3fff4de38060405bf70cd9308c9e66e) )
NEO_BIOS_SOUND_512K( "272-m1d.bin", CRC(203d744e) SHA1(24fc73943009effa14eed0f7a29955f349ca8e8f) ) /* Correct ? */

ROM_REGION( 0X1000000, REGION_SOUND1, ROMREGION_SOUNDONLY )
       /* encrypted */
ROM_LOAD( "272-v1.bin", 0x000000, 0x800000, CRC(76a94127) SHA1(c3affd7ff1eb02345cfb755962ec173a8ec34acd) )
ROM_LOAD( "272-v2.bin", 0x800000, 0x800000, CRC(4ba507f1) SHA1(728d139da3fe8a391fd8be4d24bb7fdd4bf9548a) )

NO_DELTAT_REGION

       ROM_REGION( 0x4000000, REGION_GFX3, 0 )
/* Encrypted */
       ROM_LOAD16_BYTE( "272-c1.bin", 0x0000000, 0x800000, CRC(4f97661a) SHA1(87f1721bae5ef16bc23c06b05e64686c396413df) ) /* Plane 0,1 */ 
       ROM_LOAD16_BYTE( "272-c2.bin", 0x0000001, 0x800000, CRC(a3afda4f) SHA1(86b475fce0bc0aa04d34e31324e8c7c7c847df19) ) /* Plane 2,3 */
       ROM_LOAD16_BYTE( "272-c3.bin", 0x1000000, 0x800000, CRC(8c3c7502) SHA1(6639020a8860d2400308e110d7277cbaf6eccc2a) ) /* Plane 0,1 */
       ROM_LOAD16_BYTE( "272-c4.bin", 0x1000001, 0x800000, CRC(32d5e2e2) SHA1(2b5612017152afd7433aaf99951a084ef5ad6bf0) ) /* Plane 2,3 */
       ROM_LOAD16_BYTE( "272-c5.bin", 0x2000000, 0x800000, CRC(6ce085bc) SHA1(0432b04a2265c649bba1bbd934dfb425c5d80fb1) ) /* Plane 0,1 */
       ROM_LOAD16_BYTE( "272-c6.bin", 0x2000001, 0x800000, CRC(05c8dc8e) SHA1(da45c222893f25495a66bdb302f9b0b1de3c8ae0) ) /* Plane 2,3 */
       ROM_LOAD16_BYTE( "272-c7.bin", 0x3000000, 0x800000, CRC(1417b742) SHA1(dfe35eb4bcd022d2f2dc544ccbbb77078f08c0aa) ) /* Plane 0,1 */
       ROM_LOAD16_BYTE( "272-c8.bin", 0x3000001, 0x800000, CRC(d49773cd) SHA1(cd8cf3b762d381c1f8f12919579c84a7ef7efb3f) ) /* Plane 2,3 */
ROM_END



// © PLAYMORE 2002 20-09-2004
static void neo_pcm2_playmore_2002(int value)
{
       //kof2002,matrimelee,mslug5 (pcb and mvs),samsho5,svcchaos (pcb and mvs),kof2003 (pcb and mvs),samsh5sp (mvs and aes)
       //offset,xor address
       unsigned int addrs[7][2]={
                {0x000000,0xA5000}, //kof2002
                {0xFFCE20,0x01000}, //matrimelee
                {0xFE2CF6,0x4E001}, //mslug5
                {0xFEB2C0,0x0A000}, //samsho5
                {0xFFAC28,0xC2000}, //svcchaos
                {0xFF14EA,0xA7001}, //kof2003
                {0xFFB440,0x02000}, //samsh5sp
                };
       unsigned int xordata[7][8]={
                {0xF9,0xE0,0x5D,0xF3,0xEA,0x92,0xBE,0xEF}, //kof2002
                {0xC4,0x83,0xA8,0x5F,0x21,0x27,0x64,0xAF}, //matrimelee
                {0xC3,0xFD,0x81,0xAC,0x6D,0xE7,0xBF,0x9E}, //mslug5
                {0xCB,0x29,0x7D,0x43,0xD2,0x3A,0xC2,0xB4}, //samsho5
                {0xC3,0xFD,0x81,0xAC,0x6D,0xE7,0xBF,0x9E}, //svcchaos
                {0x4B,0xA4,0x63,0x46,0xF0,0x91,0xEA,0x62}, //kof2003
                {0x4B,0xA4,0x63,0x46,0xF0,0x91,0xEA,0x62}, //samsh5sp
                };

UINT8 *src = memory_region(REGION_SOUND1);
UINT8 *buf = malloc(0x1000000);
int i, j, d;

       memcpy(buf,src,0x1000000);
       for (i=0;i<0x1000000;i++){
           j=BITSWAP24(i,23,22,21,20,19,18,17,0,15,14,13,12,11,10,9,8,7,6,5,4,3,2,1,16);
           j=j^addrs[value][1];
           d=((i+addrs[value][0])&0xffffff);
           src[j]=buf[d]^xordata[value][j&0x7];
       }
       free(buf);
}


DRIVER_INIT( samsh5sp )
{
/* Descrambling Px by Vorador from speksnk Converted to Mame code by James */
UINT8 *src = memory_region(REGION_CPU1);
UINT8 *dst = malloc(0x800000);
int i;
unsigned int sec[]={0x0,0x1,0xA,0x9,0xC,0xB,0xE,0x5,0x2,0xD,0x8,0xF,0x4,0x7,0x6,0x3};
if (dst)
{
 memcpy(dst,src,0x800000);

 for(i=0;i<0x10;i++)
 {
 	memcpy(src+i*0x80000,dst+sec[i]*0x80000,0x80000);
 }
 free(dst);
}
neogeo_fix_bank_type = 1;
kof2000_neogeo_gfx_decrypt(0x0d);
neo_pcm2_playmore_2002(6); // samsh5sp
init_neogeo();
}




GAMEB( 2004, samsh5sp, neogeo,  neogeo, neogeo, neogeo, samsh5sp, ROT0, "Playmore Corporation / Yuki Enterprise", "Samurai Shodown V Special" )

Find this in machine\neogeo.c

 /* hacks to make the games which do protection checks run in arcade mode */
/* we write protect a SRAM location so it cannot be set to 1 */
sram_protection_hack = ~0;
if (	!strcmp(Machine->gamedrv->name,"fatfury3") ||

add this after

!strcmp(Machine->gamedrv->name,"samsh5sp") ||

fanam · September 11, 2005

sorry to disturb you with this stupid question

but can someone post the editet files in an zip archiev...

iv tried to patch my source, but it seems that im to dumb

whould be nice if someone can do it for me

cya

**Agozer** · September 11, 2005

sorry to disturb you with this stupid question
but can someone post the editet files in an zip archiev...
iv tried to patch my source, but it seems that im to dumb

whould be nice if someone can do it for me
cya

No, because we don't provide files that are illegal. If you want to have those games in your MAME, you'll have to compile yourself.

**James** · December 17, 2005

Kof2003, svcchaos, svchaosa drivers have been modified. I am sure they should compile without errors now.

**James** · December 21, 2005

kof2003a ( Set 2 MVS )

Thanks to IQ_132 http://neosource.1emulation.com/forums/index.php?topic=490.0

ROM_START( kof2003a ) /* Encrypted Code + Sound + GFX Roms */
ROM_REGION( 0x900000, REGION_CPU1, 0 )
ROM_LOAD32_WORD_SWAP( "271-p1c.bin", 0x000000, 0x400000, CRC(530ecc14) SHA1(812cf7e9902af3f5e9e330b7c05c2171b139ad2b) )
ROM_LOAD32_WORD_SWAP( "271-p2c.bin", 0x000002, 0x400000, CRC(fd568da9) SHA1(46364906a1e81dc251117e91a1a7b43af1373ada) )
ROM_LOAD16_WORD_SWAP( "271-p3c.bin", 0x800000, 0x100000, CRC(aec5b4a9) SHA1(74087f785590eda5898ce146029818f86ced42b6) ) // Encrypted
ROM_LOAD16_WORD_SWAP( "271-p3d.bin", 0x800000, 0x100000, CRC(59d376da) SHA1(3c3ad0b79e8b37e838893a8f7b87e11d7eeee8f2) ) // Decrypted

/* The Encrypted Boards do _not_ have an s1 rom, data for it comes from the Cx ROMs */
ROM_REGION( 0x80000, REGION_GFX1, 0 ) /* larger char set */ 
ROM_FILL( 0x000000, 0x80000, 0 )
ROM_REGION( 0x20000, REGION_GFX2, 0 )
ROM_LOAD( "sfix.sfx",  0x000000, 0x20000, CRC(354029fc) )

ROM_REGION( 0x080000, REGION_USER4, 0 )
/* The M1 ROM is encrypted, we load it here for reference and replace it with a decrypted version */
ROM_LOAD( "271-m1c.bin", 0x00000, 0x080000, CRC(F5515629) SHA1(7516bf1b0207a3c8d41dc30c478f8d8b1f71304b) )
/* Decrypted */
NEO_BIOS_SOUND_512K( "271-m1c_decrypted.bin", CRC(4374CB5C) SHA1(d245a09fcebc8fe59f4af2de2fc30a0871e56d68) ) // Not 100%

ROM_REGION( 0x1000000, REGION_SOUND1, 0 )
/* Encrypted */
ROM_LOAD( "271-v1c.bin", 0x000000, 0x800000, CRC(ffa3f8c7) SHA1(7cf4a933973ca23b7f87c81151d8659e6ec4bd20) )
ROM_LOAD( "271-v2c.bin", 0x800000, 0x800000, CRC(5382c7d1) SHA1(1bf999705eda80ba1e7b0d6bdd010d9bfb18bd76) )

NO_DELTAT_REGION

ROM_REGION( 0x4000000, REGION_GFX3, 0 )
/* Encrypted */
ROM_LOAD16_BYTE( "271-c1c.bin", 0x0000000, 0x800000, CRC(b1dc25d0) SHA1(50adc3c60d5b4b3abd10a49db2267306c6dbd772) )
ROM_LOAD16_BYTE( "271-c2c.bin", 0x0000001, 0x800000, CRC(d5362437) SHA1(66db36522dc09106388c707252df9fe1c88b4856) )
ROM_LOAD16_BYTE( "271-c3c.bin", 0x1000000, 0x800000, CRC(0a1fbeab) SHA1(9fe30d36ba98d00fda010832ff2f27783dd577c1) )
ROM_LOAD16_BYTE( "271-c4c.bin", 0x1000001, 0x800000, CRC(87b19a0c) SHA1(b72a8e7d9124ce859b5149bb4381ba481c161ea5) )
ROM_LOAD16_BYTE( "271-c5c.bin", 0x2000000, 0x800000, CRC(704ea371) SHA1(e75b80422f0d72eac826f8ffadf79efeccaab124) )
ROM_LOAD16_BYTE( "271-c6c.bin", 0x2000001, 0x800000, CRC(20a1164c) SHA1(c9843b37612a16fc95f6851793b1cfb5d49d811d) )
ROM_LOAD16_BYTE( "271-c7c.bin", 0x3000000, 0x800000, CRC(189aba7f) SHA1(7152195a57ad36b28290810fe87ed8c206262ba9) )
ROM_LOAD16_BYTE( "271-c8c.bin", 0x3000001, 0x800000, CRC(20ec4fdc) SHA1(deb5f7ec5a090e419b9d1a6a74877bee081198e2) )
ROM_END


static void neo_pcm2_swap(int value) /* 0=kof2002, 1=matrim, 2=mslug5, 3=samsho5, 4=svcchaos, 5=kof2003, 6=samsh5sp */
{
unsigned int addrs[7][2]={
 {0x000000,0xA5000},
               {0xFFCE20,0x01000},
               {0xFE2CF6,0x4E001},
               {0xFEB2C0,0x0A000},
               {0xFFAC28,0xC2000},
               {0xFF14EA,0xA7001},
               {0xFFB440,0x02000},
               };
      unsigned int xordata[7][8]={
               {0xF9,0xE0,0x5D,0xF3,0xEA,0x92,0xBE,0xEF},
               {0xC4,0x83,0xA8,0x5F,0x21,0x27,0x64,0xAF},
               {0xC3,0xFD,0x81,0xAC,0x6D,0xE7,0xBF,0x9E},
               {0xCB,0x29,0x7D,0x43,0xD2,0x3A,0xC2,0xB4},
               {0xC3,0xFD,0x81,0xAC,0x6D,0xE7,0xBF,0x9E},
               {0x4B,0xA4,0x63,0x46,0xF0,0x91,0xEA,0x62},
               {0x4B,0xA4,0x63,0x46,0xF0,0x91,0xEA,0x62},
               };
UINT8 *src = memory_region(REGION_SOUND1);
UINT8 *buf = malloc(0x1000000);
int i, j, d;

memcpy(buf,src,0x1000000);
for (i=0;i<0x1000000;i++)
{
 j=BITSWAP24(i,23,22,21,20,19,18,17,0,15,14,13,12,11,10,9,8,7,6,5,4,3,2,1,16);
 j=j^addrs[value][1];
 d=((i+addrs[value][0])&0xffffff);
 src[j]=buf[d]^xordata[value][j&0x7];
}
free(buf);
}


void kof2003a_px_decrypt( void )
{
int i,j;
UINT8 *src = memory_region( REGION_CPU1 );
UINT8 *dst = malloc(0x900000);

for(i = 0; i < 0x100000; i++)
 dst[i] = src[i] ^ 0xFF ^ src[ 0x0FFFE0 + (i % 0x20)];

for(i = 0x100000; i < 0x800000; i++)
 dst[i] = src[i] ^ 0xFF ^ src[ 0x7FFFE0 + (i % 0x20)];

for(i = 0x100000; i < 0x800000; i += 4) {
 UINT16 *rom16 = (UINT16*)&dst[i + 1];
 *rom16 = (*rom16&0xF00F) | BITSWAP8((*rom16>>4)&0xFF, 1, 0, 3, 2, 5, 4, 7, 6)<<4;
}

for(i = 0; i < 0x10; i++) {
 j = (i & 0xf0) + BITSWAP8((i & 0x0f), 7, 6, 5, 4, 0, 1, 2, 3);
 memcpy(src + i * 0x10000, dst + j * 0x10000, 0x10000);
}

memcpy(src + 0x100000, src + 0x800000, 0x100000);

for(i = 0x100000; i < 0x800000; i += 0x100) {
 j = (i & 0xf000ff) + ((i & 0x000f00) ^ 0x00800)
	 + (BITSWAP8(((i & 0x0ff000) >> 12), 4, 5, 6, 7, 1, 0, 3, 2) << 12);
 memcpy(src + i + 0x100000, dst + j, 0x100);
}

free(dst);
}



DRIVER_INIT( kof2003a )
{
kof2003a_px_decrypt();
neo_pcm2_swap(5);
neogeo_fix_bank_type = 2;
kof2000_neogeo_gfx_decrypt(0x9d);

init_neogeo();

memory_install_read16_handler(0, ADDRESS_SPACE_PROGRAM, 0x2fe000, 0x2fffff, 0, 0, pvc_prot_r);
memory_install_write16_handler(0, ADDRESS_SPACE_PROGRAM, 0x2fe000, 0x2fffff, 0, 0, pvc_prot_w);
}


GAMEB( 2003, kof2003a, kof2003, neogeo, neogeo, neogeo,  kof2003a,   ROT0, "SNK Playmore", "The King of Fighters 2003 (set 2)", 0 )	/* Encrypted Code & GFX */

rubiocroft · November 7, 2006

Hey guys.. excuse me if I'm interfering with your talk.. but what the hell means all those commands??? .... I've always seen those things related to roms encrypt or kinda.... but would you explain it to me in a not very confusing way.. --- although I'm not as stupid as I seem .. lol! ---

**Ghosty** · November 8, 2006

I LOVE YOU JAMES!!!! I might get back in to compiling MAME because of this!

And those commands are to decrypt encrypted roms.

**iq_132** · November 8, 2006

Lol, James' post was almost a year ago!

**Ghosty** · November 9, 2006

WHAT THE EVIL BUMP?!

I'M GONNA KILL RUBIOCROFT!!!

olaf · December 19, 2006

Is there a list out there somewhere with a list of drivers that aren't included in MAME for legality, etc.?

**Robert** · December 19, 2006

Neogeo ones? Anything that was on a real cartridge or pcb is in mame, except for the ones that haven't been found yet.

Sign In

Mame Neogeo

Recommended Posts

James

Top Posters In This Topic

Popular Days

Top Posters In This Topic

Popular Days

fanam

Agozer

James

James

rubiocroft

Ghosty

iq_132

Ghosty

olaf

Robert

Create an account or sign in to comment

Create an account

Sign in

Browse

Activity