Rob's 3DO Page

3DO Architecture


                            Graphics        Graphics
    ---------               animation       animation
    |  3DO  |               processor       processor
    | block |                 |32|____________|32|
    |diagram|                 |________  ________|
M   ---------                         |32|
o                                _____|__|_____
n __  Video   _______ 1MB  ______|            |____ 2MB
i __ processor_______ VRAM __32__|            |_32_ DRAM
t                                |            |
o                                |            |
r                                |    DMA     |____  Expansion   __ CDROM
                                 | controller |_32_ Port Control __ Drive
                                 |            |
A                                |            |___ Control __ Control pad
u__    D/A    __ Digital   ______|            |_8_  Port   __ 3d goggles
d__ Converter __ Signal    __16__|____________|               keyboard
i                Processor            |32|
o               ______________________|  |
               |   ______    _________   |
               |32|      |32|         |32|
             Optional    Video    32-bit RISC _____ Math Co   ___ ROM &
   Video -->  Video      Decomp    Processor  _____ Processor ___ SRAM
              Input     Port/plug

Here are the Specs


3DO related stuff:



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Page last updated 5/17/96