• In progress
  • Flash Division of Trizeps I to VI

    Trizeps I to V

    The Trizeps modules ( Trizeps I to Trizeps V) use one NOR flash as the main non-volatile memory.
    This memory contains the bootloader, boot pictures, the OS, and in the case of Windows CE a reserved space for flash disk and persistent registry.

    The default flash divisions are listed below. These will be used when using epsm,ereg,eflashb0.

    x16: one flash (16bit bus-width).
    x32: two flashes (32bit bus-width).

    Default Flash Division for 4MByte flash

    start

    stop

    size

    description

    start

    stop

    size

    description

    0x00000000

    0x00040000

    256kB

    Bootloader

    0x00040000

    0x00300000

    1,75MB

    OS + Boot-Picture

    0x00300000

    0x003E0000

    896kB

    Flashdisk

    0x003E0000

    0x00400000

    128kB

    Registry

    Default Flash Division for 8MByte flash

    start

    stop

    size

    description

    start

    stop

    size

    description

    0x00000000

    0x00040000

    256kB

    Bootloader

    0x00040000

    0x00600000

    5,75MB

    OS + Boot-Picture

    0x00600000

    0x007C0000

    1,75MB

    Flashdisk

    0x007C0000

    0x00800000

    256kB

    Registry

    Default Flash Division for 16MByte x16 flash

    start

    stop

    size

    description

    start

    stop

    size

    description

    0x00000000

    0x00040000

    256kB

    Bootloader

    0x00040000

    0x00060000

    128kB

    Boot-Script

    0x00060000

    0x00A00000

    9,625MB

    OS + Boot-Picture

    0x00A00000

    0x00F80000

    5,5MB

    Flashdisk

    0x00F80000

    0x01000000

    512kB

    Registry

    Default Flash Division for 16MByte x32 flash

    start

    stop

    size

    description

    start

    stop

    size

    description

    0x00000000

    0x00040000

    256kB

    Bootloader

    0x00040000

    0x00080000

    256kB

    Boot-Script

    0x00080000

    0x00A00000

    9,5MB

    OS + Boot-Picture

    0x00A00000

    0x00F80000

    5,5MB

    Flashdisk

    0x00F80000

    0x01000000

    512kB

    Registry

    Default Flash Division for 32MByte x16 flash

    start

    stop

    size

    description

    start

    stop

    size

    description

    0x00000000

    0x00040000

    256kB

    Bootloader

    0x00040000

    0x00060000

    128kB

    Boot-Script

    0x00060000

    0x01100000

    16,625MB

    OS + Boot-Picture

    0x01100000

    0x01F80000

    14,5MB

    Flashdisk

    0x01F80000

    0x02000000

    512kB

    Registry

    Default Flash Division for 32MByte x32 flash

    start

    stop

    size

    description

    start

    stop

    size

    description

    0x00000000

    0x00040000

    256kB

    Bootloader

    0x00040000

    0x00080000

    256kB

    Boot-Script

    0x00080000

    0x01100000

    16,5MB

    OS + Boot-Picture

    0x01100000

    0x01F80000

    14,5MB

    Flashdisk

    0x01F80000

    0x02000000

    512kB

    Registry

    Default Flash Division for 64MByte x16 flash

    start

    stop

    size

    description

    start

    stop

    size

    description

    0x00000000

    0x00040000

    256kB

    Bootloader

    0x00040000

    0x00060000

    128kB

    Boot-Script

    0x00060000

    0x02000000

    31,625MB

    OS + Boot-Picture

    0x02000000

    0x03F80000

    31,5MB

    Flashdisk

    0x03F80000

    0x04000000

    512kB

    Registry

    Default Flash Division for 64MByte x32 flash

    start

    stop

    size

    description

    start

    stop

    size

    description

    0x00000000

    0x00040000

    256kB

    Bootloader

    0x00040000

    0x00080000

    256kB

    Boot-Script

    0x00080000

    0x02000000

    31,5MB

    OS + Boot-Picture

    0x02000000

    0x03F80000

    31,5MB

    Flashdisk

    0x03F80000

    0x04000000

    512kB

    Registry

    Trizeps VI

    The Trizeps VI module uses one NAND-flash as main non-volatile memory.
    This memory contains the bootloader, boot-pictures, the OS and in case of Windows CE a reserved space for flashdisk and persistant registry. Unlike previous Trizeps-modules, the flash-memory-division is not fixed.

    Name

    Notes

    Name

    Notes

    Bootloader

    Block 0..6

    MBR

    Master-Boot-Record describing the flash-layout

    Boot-Partition

    This is a FAT formated region to store autoboot-scripts, boot-pictures and nk.nb0-RAM-images. This region is used, when you enter mount nanddisk within the bootloader

    XIP

    The xip-partition is reserved for xip.bin OS-images. Its minimum size is 6 blocks and may be used for other things, if a RAM-image (nk.nb0) is used; see: trizeps6pwrfail

    User-Partition

    User-Store. Similiar to the flashdisk on previous Trizeps-modules