LG KE990 Service Manual - Page 61

DRM, 10.4 3D Graphics, 10.5 Image Sensor - games

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3. TECHNICAL BRIEF 3.10.3 DRM • MDTV Conditional access compliant to JSR-177 (AES and TDES) • Key exchange support • True RNG (Random Number Generator) 3.10.4 3D Graphics • 3D hardware + software accelerator targeting VGA 30 fps games with PlayStation™-1 enhanced quality. - Setup and viewport transforms - Bilinear and Trilinear texturing - Multi-texturing - Flat and Gourard shading - 24-bit ARGB support - Compressed textures (2 bits/texel) - Mipmaping - Full scene anti-aliasing (x4 / x16) - 16-bit Z-buffer - 4-bit stencil buffer - Fog - Alpha blending - Dot3 bump mapping • Fill rate: 120M pixels/sec • Polygon rate 0.8M triangles/sec 3.10.5 Image Sensor • 10/12/14/16-bit RGB - Bayer Grid - CMOS up to 5MP - CCD up to 5MP - Pixel clock - Up to 90 MHz. - Active pixel rate - up to 75M pixels/sec: - 15fps @ 5MP - 25fps @ 3MP - 30fps @ 2MP - Black-level evaluation and correction - Defective pixel correction - Auto exposure and White-balance - Edge enhancement and auto focus. LGE Internal Use Only - 62 - Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes

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- 62 -
3. TECHNICAL BRIEF
LGE Internal Use Only
Copyright © 2008 LG Electronics. Inc.
All right reserved.
Only for training and service purposes
3.10.3 DRM
• MDTV Conditional access compliant to JSR-177 (AES and TDES)
• Key exchange support
• True RNG (Random Number Generator)
3.10.4 3D Graphics
• 3D hardware + software accelerator targeting VGA 30 fps games with PlayStation™-1 enhanced
quality.
- Setup and viewport transforms
- Bilinear and Trilinear texturing
- Multi-texturing
- Flat and Gourard shading
- 24-bit ARGB support
- Compressed textures (2 bits/texel)
- Mipmaping
- Full scene anti-aliasing (x4 / x16)
- 16-bit Z-buffer
- 4-bit stencil buffer
- Fog
- Alpha blending
- Dot3 bump mapping
• Fill rate: 120M pixels/sec
• Polygon rate 0.8M triangles/sec
3.10.5 Image Sensor
• 10/12/14/16-bit RGB - Bayer Grid
- CMOS up to 5MP
- CCD up to 5MP
- Pixel clock - Up to 90 MHz.
- Active pixel rate - up to 75M pixels/sec:
- 15fps @ 5MP
- 25fps @ 3MP
- 30fps @ 2MP
- Black-level evaluation and correction
- Defective pixel correction
- Auto exposure and White-balance
- Edge enhancement and auto focus.