April 2005 EVL2510 Evaluation System for AVC2510 Dual-Channel Video Format Converter General Description Features The EVL2510 is a system that enables evaluation of the key features of the AVC2510 dual-channel adaptive video converter. The system consists of a 2-channel analog input card with OSD generator, an HDMI input card, the main AVC2510 card, an output card and an optional CPU card. The system accepts a wide range of analog inputs including composite (CVBS), interlaced standard definition component or RGB (SCART), HD component, VGA as well the digital HDMI signal. The AVC2510 can take any two input signals, treating one as the primary channel and the other as the secondary PIP channel, merge them in PIP, PAP or POP formats, and then blend the OSD on top using alpha-blending. In the Primary channel, 3D noise reduction and deinterlacing are performed, followed by high order scaling. In the Secondary PIP channel the processing is in 2D, with similar functionality. Three types of output signals are supported: The Primary Output provides High Definition RGB/YPbPr (analog) and HDMI (480p, 576p, 720p, 1080i or 1080p/60) from any input source, up or down-converted. The Secondary output provides a simultaneous (CVBS and component) downconverted version of the same signal being output on the Primary channel. Inputs n Standard Definition Video: 1 CVBS, 1 YPbPr, 1 SCART (CVBS + RGB with fast blank) n High Definition Video: 1YPbPr, 480p, 720p and 1080i n Graphics: RGBHV, up to 165 MHz Primary Outputs n Analog: RGBHV or YPbPr, up to 1080p/60 n Digital: 20/24-bit HDMI, up to 1080p/60 Auxiliary Output n Analog: CVSB, S-Video or YPbPr (480i, 576i), down-converted from primary output Functions The system includes the following functions n CP3BT26 (CR16C) 16-bit RISC Microcontroller n 2D Y/C separation and NTSC/PAL/SECAM decoding n Main channel: 3D Noise Reduction and 3D Deinterlacing of both Standard and High Definition video (480i, 576i, 480p, 720p 1080i) n PIP channel: Programmable high quality 2D scaling and aspect ratio conversion n Adaptive contrast enhancement and intelligent color remapping n Overlay/blending of external digital OSD AVC2510 Evaluation System: High-Level Block Diagram 20148901 © 2005 National Semiconductor Corporation DS201489 www.national.com EVL2510 Evaluation System for AVC2510 Dual-Channel Video Format Converter ADVANCE INFORMATION EVL2510 Evaluation System for AVC2510 Dual-Channel Video Format Converter Notes 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. For the most current product information visit us at www.national.com. LIFE SUPPORT POLICY NATIONAL’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF THE PRESIDENT AND GENERAL COUNSEL OF NATIONAL SEMICONDUCTOR CORPORATION. As used herein: 1. Life support devices or systems are devices or systems which, (a) are intended for surgical implant into the body, or (b) support or sustain life, and whose failure to perform when properly used in accordance with instructions for use provided in the labeling, can be reasonably expected to result in a significant injury to the user. 2. A critical component is any component of a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system, or to affect its safety or effectiveness. BANNED SUBSTANCE COMPLIANCE National Semiconductor manufactures products and uses packing materials that meet the provisions of the Customer Products Stewardship Specification (CSP-9-111C2) and the Banned Substances and Materials of Interest Specification (CSP-9-111S2) and contain no ‘‘Banned Substances’’ as defined in CSP-9-111S2. National Semiconductor Americas Customer Support Center Email: [email protected] Tel: 1-800-272-9959 www.national.com National Semiconductor Europe Customer Support Center Fax: +49 (0) 180-530 85 86 Email: [email protected] Deutsch Tel: +49 (0) 69 9508 6208 English Tel: +44 (0) 870 24 0 2171 Français Tel: +33 (0) 1 41 91 8790 National Semiconductor Asia Pacific Customer Support Center Email: [email protected] National Semiconductor Japan Customer Support Center Fax: 81-3-5639-7507 Email: [email protected] Tel: 81-3-5639-7560