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In addition to the 2D core, Silicon Spectrum offers
the fixed function pipeline as an option. The pipeline is
the original core from Number Nine's T2R4 processor which
has been optimized to use all floating point operations and
for implementation in an FPGA.
The 3D pipeline offers the following features:
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Advanced Texture
Mapping.
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Perspective
Correction.
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Point Sampling,
Bilinear and Trilinear filtering.
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Full Level-of-Detail Per-Pixel MIP
Mapping.
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Full OpenGL Decal,
Blend and Modulation.
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RGB Modulation
Lighting Effects.
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Separate Texture
Mipmapping Minification and Magnification filtering.
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Advanced Texture
Cache (64x64x16).
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Palette textures: 1,
2, 4
and 8 bit.
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Non-Palette textures:
8, 16, and 32 bit.
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Direct 8-Bit Palette
Index Mode.
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Floating-
point triangle setup with vertex level
commands.
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Flat and Gouraud
Shaded line drawing, with patterning.
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Table and Vertex Fog.
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Specular
Highlighting.
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Full Alpha blending.
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Alpha Compare
Clipping.
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3D Color Keying with
Color Range Support.
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Integer and
Non-Integer Bilinearly Filtered Scaling: Zoom and
Decimation.
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Shared Z and frame
buffer, Z at
16, 24 bit per pixel..
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Hardware three
dimensional volume clipping.
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Sixteen bit logical
addressing in both X and Y, and 24 bits in Z.
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Backface Culling
We offer Driver solutions for:
- Microsoft Windows: Direct X and OpenGL
- Linux
- Others
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