// Cartridge Parameters
    // ====================

    // Cartridge Header Parameters
    // ---------------------------
    .const CartridgeHeaderSize     = $40                         // #$40 is default Double Word (Big endian)
    .const CartridgeVersion        = 1.000                       // High/Low Order Fixed Point Word
    .const CartridgeType           = 32                          // 32 = EasyFlash (Big Endian)
    .const CartridgeEXROM          = 0                           // 0 = Inactive & 1 = Active.
    .const CartridgeGAME           = 1                           // 0 = Inactive & 1 = Active.
    .const CartridgeName           = "EasyFlash Cartridge"       // Maximum 32 bytes.

    // Chip Header Parameters
    // ----------------------
    .const CartridgeChipHeaderSize = $10                         // Size of Bank Header Integer (#$10 is default)
    .const CartridgeChipSize       = $2000                       // Size of Cartridge Banks Integer
    .const CartridgeChipType       = 2                           // 0 = ROM, 1 = RAM, 2 = Flash. Word (Big Endian)
    .var CartridgeChipNumber       = 0                           // ID Number for the Chips
    .const CartridgeLocation       = $a000                       // Cartridge ROM address on the C64 Word (Big Endian)

    // Functions
    // =========

    // Switches endian on a 16 bit argument
    .function _SwitchEndian16(argument) {
        .return floor(argument / $100) + floor([argument/$100-floor(argument / $100)]*256)*256
    }

    // Switches endian on a 32 bit argument
    .function _SwitchEndian32(argument) {
        .return floor(argument / $1000000) + [floor(argument / $10000) - floor(argument / $1000000)*256]*256 + [floor(argument / $100) - floor(argument / $10000)*256]*$10000 + [argument - floor(argument / $100)*256]*$1000000
    }


    // Cartridge Header File
    // =====================

    .pc = $0000 "Cartridge Header"

    .text "C64 CARTRIDGE   "
    .dword _SwitchEndian32(CartridgeHeaderSize)
    .byte CartridgeVersion, round([CartridgeVersion-floor(CartridgeVersion)]*1000)
    .word _SwitchEndian16(CartridgeType)
    .byte CartridgeGAME, CartridgeEXROM
    .fill 6,0
    .encoding "petscii_upper"
    .text CartridgeName
    .encoding "screencode_mixed"
    .fill 32-CartridgeName.size(),0


    // Macro to set chip header for each bank (to be called at each bank)
    // ==================================================================

    .macro ChipHeader() {
        .text "CHIP"
        .dword _SwitchEndian32(CartridgeChipHeaderSize + CartridgeChipSize)
        .word _SwitchEndian16(CartridgeChipType)
        .word _SwitchEndian16(CartridgeChipNumber)
        .eval CartridgeChipNumber++
        .word _SwitchEndian16(CartridgeLocation)
        .word _SwitchEndian16(CartridgeChipSize)
    }

    // Bank #00
    // ========

    :ChipHeader()                       // Write the chip header for Bank #00

Bank_Begin:
    .pseudopc CartridgeLocation {

        .word CartridgeColdStart
        .word CartridgeWarmStart
        .byte $c3, $c2, $cd, $38, $30  // CBM80

    CartridgeColdStart:
    CartridgeWarmStart:
        dec $d020
        jmp *-3
    }
    .fill CartridgeChipSize - [* - Bank_Begin], $00


    // Fill remaining banks with headers and 'null' data
    //==================================================

    .for (var i = 0 ; i < 255 - CartridgeChipNumber ; i++) {
        :ChipHeader()
    !Begin:
        .byte $00
    !End:
        .fill CartridgeChipSize - [!End- - !Begin-], $00
    }



/* THIS PRODUCES:

Cartridge Header ($00000):
    43 36 34 20 43 41 52 54 52 49 44 47 45 20 20 20
    00 00 00 40 01 00 00 20 01 00 00 00 00 00 00 00
    45 61 73 79 46 6c 61 73 68 20 43 61 72 74 72 69
    64 67 65 00 00 00 00 00 00 00 00 00 00 00 00 00

Bank Header 0 ($00040):
    43 48 49 50 00 00 20 10 00 02 00 00 a0 00 20 00

Code Bank 0 ($00050):
    09 a0 09 a0 c3 c2 cd 38 30 ce 20 d0 4c 09 a0 00
    ...

Bank Header 2 ($02050):
    43 48 49 50 00 00 20 10 00 02 00 01 a0 00 20 00
    ...

All the way untill bank 127 ($fe830):
    43 48 49 50 00 00 20 10 00 02 00 7f a0 00 20 00
    ...
*/