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MorsGames
GitHub Repository: MorsGames/sm64plus
 Path: blob/master/asm/rom_header.s
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/*

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 * Super Mario 64 ROM header

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 * Only the first 0x18 bytes matter to the console.

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 */

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.byte  0x80, 0x37, 0x12, 0x40   /* PI BSD Domain 1 register */

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.word  0x0000000F               /* Clockrate setting*/

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.word  entry_point              /* Entrypoint */

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/* Revision */

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#ifdef VERSION_SH

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    .word  0x00001448

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#elif defined(VERSION_EU)

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    .word  0x00001446

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#else /* NTSC-U and NTSC-J 1.0 */

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    .word  0x00001444

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#endif

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.word  0x4EAA3D0E               /* Checksum 1 */

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.word  0x74757C24               /* Checksum 2 */

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.word  0x00000000               /* Unknown */

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.word  0x00000000               /* Unknown */

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.ascii "SUPER MARIO 64 PLUS "   /* Internal ROM name */

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.word  0x00000000               /* Unknown */

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.word  0x0000004E               /* Cartridge */

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.ascii "SM"                     /* Cartridge ID */

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/* Region */

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#ifdef VERSION_EU

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    .ascii "P"                  /* PAL (Europe) */

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#elif defined(VERSION_US)

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    .ascii "E"                  /* NTSC-U (North America) */

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#else

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    .ascii "J"                  /* NTSC-J (Japan) */

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#endif

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#ifdef VERSION_SH

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    .byte  0x03                 /* Version (Shindou) */

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#else

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    .byte  0x00                 /* Version */

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#endif

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