N64ROMHead.bt

// -*- mode: c;-*-
// TODO: Finish this (rom head)
// Incomplete.
typedef struct {
    ubyte endianess;

    ubyte d1releaseReg : 4;
    ubyte d1pagesReg   : 4;
    ubyte d1pulseWidthReg;
    ubyte d1latencyReg;
    uint clockrate; //0xFFFFFFF0 for override
    uint programCounter;
    uint release;
    uint CRC1;
    uint CRC2;
    char unknown[8];

    char gameTitle[20];
    char nullZone[5];
    char spareNulls[2];
    char gameCode[3];
    char destinationCode;

    /*
    65 0x41 'A' "Asian (NTSC)"
    66 0x42 'B' "Brazilian"
    67 0x43 'C' "Chinese"
    68 0x44 'D' "German"
    69 0x45 'E' "North America"
    70 0x46 'F' "French"
    71 0x47 'G': Gateway 64 (NTSC)
    72 0x48 'H' "Dutch"
    73 0x49 'I' "Italian"
    74 0x4A 'J' "Japanese"
    75 0x4B 'K' "Korean"
    76 0x4C 'L': Gateway 64 (PAL)
    78 0x4E 'N' "Canadian"
    80 0x50 'P' "European (basic spec.)"
    83 0x53 'S' "Spanish"
    85 0x55 'U' "Australian"
    87 0x57 'W' "Scandinavian"
    88 0x58 'X' "European"
    89 0x59 'Y' "European"
    90 0x5A 'Z' "Others"
    */
    ubyte maskROMVersion;
    char bootCode[4032];
} N64ROMHead;