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Téma: Triple Dragon DBS-3000

  1. #1
    Super Moderator Avatar uživatele sath*ck
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    Thumbs up Triple Dragon DBS-3000

    Triple Dragon DBS-3000



    Main processing components
    CPU IBM PowerPC 405
    RAM 64 MB for operation system and applications
    16 MB for graphical subsystem (framebuffer)
    ROM 8 MB Flash EEPROM

    Tuner
    Input 1x F-Connector
    Output 1x F-Connector
    Input-/Output-Impedance 75 Ohm
    IF-frequency range 950 - 2150 MHz
    IF-signal level -65 to -25 dBm
    Channel Bandwith/td> ariabel 10 - 30 MHz in steps of 2,5 MHz
    tunig system PLL-Synthesizer
    minimum tuning step size 125 KHz
    PLL-Locktime typ. 20 ms / max. 50 ms
    LNB-Supply voltage 14 / 18 V
    max. LNB-Supply current 400 mA
    LNB Control-signal 22 KHz / 0,6 Vpp

    Demodulator
    Modulationtypes QPSK (DVB-Systems), BPSK (Software not finished) (DSS-Systems)
    Symbolrates 2 - 45 MBaud
    FEC
    DVB: 1/2, 2/3, 3/4, 5/6, 7/8
    DSS: 1/2, 2/3, 3/4, 5/6, 6/7

    MPEG Decoder
    Video MPEG-2 acording ISO/IEC 13818-2 MP@ML
    MPEG-1 acording ISO/IEC 11172-2
    Audio MPEG-1 / MPEG-2 (Layer I and II) and MPEG-1 Layer III (MP3)

    Audio-/Video In-/Outputs
    combined In-/Outputs 2x Euro-AV (SCART), therefrom:
    - 1x TV-Out with RGB/YUV (optional with Sync on green),
    Composite Video (CVBS) and stereo Audio - 1x Aux-In for RGB, Composite Video (CVBS) and stereo Audio
    1x RF-Out (UHF-Modulator Software-controlable)
    Video In-/Outputs 1x RCA (Cinch) Composite Video Out (CVBS)
    1x RCA (Cinch) Composite Video In (CVBS)
    1x Mini-DIN (Hosiden) S-Video Out
    Audio In-/Outputs 1x RCA (2x Cinch) stereo Audio Out
    1x RCA (2x Cinch) stereo Audio In
    1x RCA (Cinch) electrical S/PDIF digital Audio Out
    1x Toslink optical S/PDIF digital Audio Out

    Data In-/Outputs
    Netzwork 1x RJ45 100 Mbit/s Full Duplex
    USB 1x Typ A with optional cable adapter
    Systembus 1x 50-pin Mini-Sub-D Connector for DVR-3000
    IDE 1x 40-pin ribbon cable connector for additional harddisk

    Pay-TV
    integrated 2x Cardreader licensed for Conax. Other systems on demand and neccesary licensing
    Common Interface 1x Slot for CI-Modules

    User interface
    Global OnScreen Display OSD an TV and LC-Display
    OSD-/LCD-Languages English, German, Greek, Italian, Norwegian, Polish, Russian, Slovak und Turkish

    Channel management
    storable channels depending on the channel name length between 6000 and 8000.
    With reconfiguration of the memory management even more possible
    Favorites unlimmited, free editable
    Channels search per satellit automatic all configured satellites, choise of configured satellites orr one satellite.
    User choice storing all Channels or only free to air channels
    Channel search per transponder yes, by input of satellite- and transponder relevant data

    Antenna control
    Mini-DiSEqC yes
    DiSEqC 1.0 yes
    DiSEqC 1.1 yes (Software not yet finished)
    DiSEqC 1.2 (Rotor) yes
    USALS (Rotor) yes (not yet certified)
    12V Relais yes, also in combination with DiSEqC/USALS
    LNB-Power for polarity control or switched off fur special purpose configurations
    C-Band reception yes

    Video outputs
    RGB yes via SCART-connector, no YUV if RGB is selected
    YUV yes via SCART-connector, no RGB if YUV is selected
    S-Video yes, dedicated output Mini-DIN-connector
    Composite Video (CVBS) yes, dedicated output Cinch-connector and SCART-connector
    HF-modulated yes, UHF channel 21 to 69, controllable by software

    Videoformats
    50 Hz Systems PAL-B/G/H, PAL-N, PAL-I, PAL-K, SECAM-L/D/K, SECAM-H
    60 Hz Systems NTSC-M, PAL-M

    Picture aspect ratio
    4:3 yes, in this case 16:9 as letterbox or zoomed
    16:9 yes, in this case 4:3 with vertical borders
    automatic 4:3 / 16:9 yes, signalling to the TV via SCART-switching voltage

    Audio-Options
    Dolby Digital AC3 yes, if available to the channel. Bitstream out to S/PDIF-outputs
    DTS yes, if available to the channel. Bitstream out to S/PDIF-outputs

    Electronic Program Guide EPG
    Short Event Info yes, for current and next transmission while switching to the channel or after request
    Long Event Info yes, for all available transmissions from the channel by request

    Teletext
    Software-Decoder yes, acording to Level 1.5 incl. Enhancements Cache 4000 pages
    Character sets Latin including all national subsets, kyrillic, greek
    Navigation systems TOP, FLOF and Cursor
    Subtitles yes, also without knowledge about the page number via OSD

    Software Updates
    Medium via Netzwork from a PC
    from Windows-PC free Tool or every TFTP-Server-Software
    from Linux-PC Linux-integrated TFTP-Server

    Programming interface
    Plugins loadable from USB-Memory (USB-Sticks, ...)

    Shipped parts
    - Set-Top-Box
    - Power cord
    - Remote control
    - printed user manual
    - mounting-kit for harddisk, preinstalled with cables

    Producer: Triple Dragon - MNC
    Naposledy upravil sath*ck : 23.01.2005 v 22:31
    ---> VU SOLO 4K UltraHD <---

    Up / Download pro DREAMBOX

  2. #2
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    Vyborny napad

    Trocha nudne teorie k rozlozeni pameti u TD:

    Img full delka 8388608
    z toho

    nazev delka od do
    config 65536 0x00000000 - 0x00010000
    var 655630 0x00010000 - 0x000b0000
    rootfs 6160384 0x000b0000 - 0x006b0000
    kernel 1376256 0x006b0000 - 0x007e0000
    ppcboot 131072 0x007e0000 - 0x00800000

    img lze nahrat pres tdtools

    Dulezita je oblast pameti rootfs - filesystem coz je vlastne cast img ktera nas zajima

    struktura adresaru je obdobna jako u dreamboxu
    je pouzita squashfs v.2

    Jak rozbalit img:

    full

    jde napr takto:

    dd if=$1 of=conf ibs=1 count=65536
    dd if=$1 of=var ibs=1 skip=65536 count=655360
    dd if=$1 of=rootfs ibs=1 skip=720896 count=6160384
    dd if=$1 of=kernel ibs=1 skip=6881280 count=1376256
    dd if=$1 of=ppcboot ibs=1 skip=8257536 count=131072

    kde $1 je nazev img

    cast rootfs rozbalime v TD

    mkdir /tmp/TD
    mount -t squashfs -o ro /dev/mtdblock/2 /tmp/TD

    pak prekopirujeme fpt adr. /tmp/TD do PC

    (lze to rozbalit i primo v PC pod linuxem podpora v jadre squashfs 2.0)


    po uprave v PC zabalime img takto:

    ./mksquashfs TD tdfsystem.bin -be

    dostaneme nami upraveny a pomoci mksquashfs zabaleny img - cast mtd2
    kterou muzeme uz updatovat stavajici TD

    - nakopirujeme do /tmp musi se jmenovat tdfsystem.bin !!!!!
    - pres consolu rozbalime

    /stb/bin/update-cramfs.sh

    tento script udela to ze si
    -otestuje img
    - presune busybox a libc.so.6 do tmp
    - vymaze cast pameti mtd2
    - prekopiruje do teto pameti novy img
    pak vas vyzve k rebootu po kterem se projevi zmeny ale je nutne jeste pres menu provest update adre. var.
    a je hotovo jednoduche.

    Dalsi lekce budou nasledovat TD zdar

    Jirka
    Naposledy upravil JirkaS : 24.01.2005 v 00:59

  3. #3
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    English ??

    Howdy,
    Is it possible to translate the last post?
    Hehehehe my tzech not so good, better to say my czech speaking is 000.

    Thx in advance

    Cheers

  4. #4
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    Yep.
    Jirkas please give a change
    to hobbyist like us
    to extend our knowlegge.
    Please when you find the time
    make an english translation of this document,
    because i think the nature of our hobby
    is learning and experimentation
    and any info especialy if is for you
    is valuable

    with respect

    Torpedo

  5. #5
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    translate pls ??

    I think i will be able to use it but i need some stuff to be translated if someone can do that for me pls???

    <quote>
    tento script udela to ze si
    -otestuje img
    - presune busybox a libc.so.6 do tmp
    - vymaze cast pameti mtd2
    - prekopiruje do teto pameti novy img
    pak vas vyzve k rebootu po kterem se projevi zmeny ale je nutne jeste pres menu provest update adre. var.
    a je hotovo jednoduche.
    </quote>

    Thx in advance
    And Jirkas?Love youre two new images and they work great !!!!!

    MakkieDaD

  6. #6
    Registrovaný uživatel
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    I think i will be able to use it but i need some stuff to be translated if someone can do that for me pls???

    Citace Původně odeslal JirkaS
    tento script udela to ze si
    -otestuje img
    - presune busybox a libc.so.6 do tmp
    - vymaze cast pameti mtd2
    - prekopiruje do teto pameti novy img
    pak vas vyzve k rebootu po kterem se projevi zmeny ale je nutne jeste pres menu provest update adre. var.
    a je hotovo jednoduche.
    Thx in advance
    And Jirkas?Love youre two new images and they work great !!!!!

    MakkieDaD

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