VX1510 Product Specification Deinterlacer

DESCRIPTION APPLICATIONS

VXIS deinterlacer VX1510 is a n Line doubler for progressive TV highly integrated solution for n DVD player progressive video display. VX1510 accepts digitized n LCD monitor/TV/projector from NTSC/PAL/SECAM video n Plasma TV decoder or MPEG video decoder, n Multimedia PC and converts it into non-interlaced formats for direct display on progressive TV, monitors, and 1M x 16 projectors. Proprietary intrafield SDRAM deinterlace provides high quality pictures without requiring external memory. With the aid of optional 16-bit Momery Interface external frame memory, VX1510 supports 50-to-60 frame rate conversion, automatic source Video Decoder or VX1510 Video DAC or Flat-Panel MPEG-2 decoder DeinterlacerVX1510 Video Display Controller mode detection, and motion- Deinterlacer Interlaced ITU-R adaptive interfield . BT.601/656 or RGB Progressive Digital YPbPr or RGB An OSD with programmable font Digital Video

2 table is built in. Various formats of 2-wire I C interface digital output are also provided for further digital video processing. System Controller (optional)

FEATURES

n Support 50Hz to 60Hz frame n Three 256x10 color look-up n Video input: rate conversion (external tables for programmable - ITU-R BT.656 (ITU-R BT.601 memory needed) Gamma correction in 8-bit with embedded n Support automatic video n I2C controller interface timing) source detection (external n Hardware configuration pins for - 8-bit or 16-bit ITU-R BT.601 memory needed) stand alone operation with additional HSync and n Support motion-adaptive VSync n Built-in OSD with interfield deinterlacing (external programmable font table - 24-bit RGB with additional memory needed) HSync and VSync n 5-V tolerant digital I/O n Brightness, contrast, n Support square pixel input saturation, and hue control format n Digital video output: 25P/625P YUV/RGB/YPbPr in 30/24/18 (dithered) bits n Feature/Memory trade-off: External SDRAM Features None deinterlacing, color processing, OSD 1MB x 16-bit + frame-rate conversion, video source detection, motion-adaptive deinterlacing

P. 1/P. 2 VXIS Technology Corp., reserves the right to change or modify the information contained herein without notice. 020228 Contact VXIS or visit the website to ensure the most recent revision of the document. VX1510 Product Specification Video Deinterlacer

BLOCK DIAGRAM

Color Space Digital Frame Digital Video Input Rate Deinterlace Converter & Formatter Output Video Input Converter Formatter Output

Timing Timing / Mode Memory OSD IIC Interface Signals Controller Controller PLL

addr data Configuration Input I2C bus Pins Optional Data External Clock SDRAM

BLOCK DESCRIPTION n I2C Interface: Slave mode n PLL & Clock Gen: Generates n Color Space Converter: standard I2C interface. all needed clocks from a single Converts pixels from YUV n Timing/Mode Controller: external clock source. domain into RGB or YPbPr Accepts input timing signals, n Input Formatter: Converts input domain, and does require decides operation mode into YUV422 16-bit format, and gamma correction. (output resolution, frame rate handles line lock between n OSD: On-Screen-Display. It conversion, and scaling ratio) input data and clock. accepts an RGB or YUV video depends on I2C control or n Color Adjust: Does brightness, and adds OSD patterns on it. configuration pin setting. contrast, hue, and saturation n Output Formatter: Arranges Generates required timing adjustment in YUV domain. pixels into desired digital and information for main data path. n Source Detect/Convert: analog format and timing. n Memory Controller: Controls Performs optional 50-to-60 Hz external SDRAM to support frame rate conversion and optional features (frame rate optional film/graphic mode conversion, film/graphic detection and recovery. This detection/recovery). This block also provides motion PACKAGE controller operates under detection for motion-adaptive several modes (when different deinterlacing. Frame rate n 160-pin PQFP size and bus width of external conversion is only valid when SDRAM are used) and external SDRAM exist (2MB supports various combination with 16-bit bus is required). of optional features. Film/graphic mode detection is only valid when external SDRAM exist (2MB with 16-bit bus is required).

P. 2/P. 2 VXIS Technology Corp., http://www.vxis.com 020228 8th Floor, 10 Prosperity Road I, Science Based Industrial Park, Hsinchu City, Taiwan 300, R. O. C., Tel:886-3-5630888, Fax:886-3-5630889