AVC5000

AVC5000 Integrated Dual 3D Video Format Converter ADVANCE INFORMATION May 2005 AVC5000 Integrated Dual 3D Video Format Converter General Description The highly integrated AVC5000 dual 3D adaptive video converter accepts standard-and high-definition baseband analog and digital video inputs and processes them for display in single or multiple windows on the television screen. Standard video formats up to 1080p resolution with a 60 Hz frame rate are supported. The converter is comprised of two main blocks-a universal front-end and a dual-channel display processor. The universal front-end accepts standard- and highdefinition video formats, PC graphics formats and DVI signals, and decodes the signals into component video or RGB. Any two outputs from the universal front-end can be selected for the dual-channel display processor. The dual 3D architecture features two 3D decoders, two 3D noise reducers, two 3D deinterlacers, two high-order scalers for size and aspect ratio scaling, luma and chroma enhancement, framerate-conversion, adaptive contrast enhancement, multipicture functions (PIP/PAP/POP) including side-by-side display of two full-quality images on a wide screen, intelligent color remapping and overlay of a bit mapped on-screendisplay (OSD). The output signal formats include analog RGB or YPbPr for CRT displays and TTL or LVDS for flat panel or microdisplay. n n n n n One high-definition component One VGA/HD One SCART (RGB) with fast blank/HD component One DVI-HDCP Two 24-bit digital flexiport ports, each configurable as RGB, Y/C or ITU-R BT656 Outputs n Supports standard video formats up to 1080p resolution with a 60 Hz frame rate n One 24-bit TTL configurable as o 24-bit RGB o 20-bit Y/C n Dual channel LVDS, configurable for 6-, 8- or 10-bit panels, including interlaced (AliS) PDP n Triple 10-bit DACs rated at 250 MHz n One ITU-R BT656 for MPEG or video encoders n One analog CVBS Monitor Out (pass through) Packaging n 544-ball PBGA (35 mm, 1 mm ball pitch) Features Inputs n Five CVBS n Three Y/C n One standard- or high-definition component Applications n Digital televisions n Integrated HDTV televisions n Audio video receivers Simplified Block Diagram 20154001 © 2005 National Semiconductor Corporation DS201540 www.national.com AVC5000 Functions • Three A/D converters for graphics, SCART and standardor high-definition component video • Three A/D converters for NTSC/PAL/ SECAM CVBS, S-Video and standard definition component video • Max input video resolution up to 1920x1080 @ 60p • Max input graphics resolution up to UXGA - 1600x1200 @ 60Hz (165 MHz) • WUXGA graphics (1920x1200) can be supported using external 205 MHz A/D converters • Dual NTSC/PAL/SECAM decoders with 3D Y/C separation (NTSC and PAL) with auto-format detection and VBI slicing and decoding • Dual 3D spatio-temporal noise reduction for standardand high-definition video • Dual 3D deinterlacing for standard- and high-definition video • Two scalers for full PIP/POP/PAP with video or graphics inputs • • • • • • • Up to 16 tiled freeze-frame PIP images in channel-scan mode 2D luma and horizontal chroma edge enhancement Advanced frame-rate-conversion Interlaced (field) or progressive (frame) output options Maximum output resolution of 1920x1080 @ 60p (148.5 MHz) or 1920x1200 @ 60p (191 MHz) Multi-plane OSD functions: 2D bit mapped OSD engine, character OSD, HW sprite Support for external OSD: analog SD via SCART interface or digital at output resolution via digital input interface Dual channel PCM audio delay compensation Adaptive contrast enhancement Intelligent color remapping PWM backlight control for LCD panels Embedded RISC processor • • • • • www.national.com 2 AVC5000 Integrated Dual 3D Video Format Converter Physical Dimensions inches (millimeters) unless otherwise noted 544 pin PBGA Package National does not assume any responsibility for use of any circuitry described, no circuit patent licenses are implied and National reserves the right at any time without notice to change said circuitry and specifications. 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