GDEMU and Naomi game on DC

Discussion in 'Sega Dreamcast Development and Research' started by nonosto, Aug 6, 2014.

  1. nonosto

    nonosto Intrepid Member

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    Dear

    Do you think is it possible with GDEMU run Naomi GD ROM iso with the right apps? This apps must emulated all missing card from Naomi system (JVS...) and use speed capacity from SD class 10 with high speed. With virtual memory "add" missing ram?


    Thanks
     
  2. SWAT

    SWAT Active Member

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    This can be done for some games, but it's so complicated that it doesn't make sense.
     
  3. yzb37859365

    yzb37859365 Spirited Member

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    Memory size is not excluded that some functions of different


    I heard that DC's GD can run on (sfzero3) naomi naomi of GD host does not know can not operate on dc, not tried
     
  4. MetalliC

    MetalliC Spirited Member

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    short answer - its not possible.

    a bit longer - Naomi motherboard have 2x main RAM, 2x video RAM, 4x audio RAM, SRAM instead of FLASH, Z80-based MCU with internal ROM/RAM as first maple-device (JVS-controller), EEPROMs with MB serial number and settings. its impossible to "emulate" any of this using GD-EMU, maybe except SRAM.
     
    Last edited: Aug 7, 2014
  5. SWAT

    SWAT Active Member

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    As far as I understood this question was mostly about software emulation or hack the game.
    Theoretically it is possible, if the game uses the same amount of resources as there are in DC, but no more.
    I just say the hack for all this it's very hard work and GD-Emu can't help with it.
     
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