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Reged: 09/21/03
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Posts: 5648
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Loc: Lagoa Santa, Brasil
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Re: xtom3d.c
09/19/12 02:51 AM
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> ROM_LOAD16_BYTE( "trident_tgui9680_bios.bin", 0x0000, 0x4000, BAD_DUMP CRC(1eebde64) > SHA1(67896a854d43a575037613b3506aea6dae5d6a19) ) > Why Trident and not 3dfx bios?
Maybe because of this?
"A typical Voodoo Graphics PCI expansion card consisted of a DAC, a frame buffer processor and a texture mapping unit, along with 4 MB of EDO DRAM. The RAM and graphics processors operate at 50 MHz. It provided only 3D acceleration and as such the computer also needed a traditional video controller for conventional 2D software."
"The Voodoo2 required three chips and a separate VGA graphics card"
(From the 3dfx wiki).
S
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