Video Enhancement Processor 2D-Comb Video Decoder www.averlogic.com Part Number: AL242 Part Number: AL260 YUV Video Input / RGB Progressive Output • • ITU-656/601, 8/16-bit YUV 4:2:2 video inputs Progressive (Non-interlaced) RGB/YPbPr 24-bit digital output up to SXGA (1280x1024) DVD Player AL242 Video Decoder 4 analog Video Input/ 8-bit YCbCr 4:2:2 Output AL260 Video Processor • VGA Monitor • Camera • Application Diagram Video De-interlacing & Scaling • • • • Film inverse 3:2&2:2 pull down and Motion Adaptive De-interlacing with Spatial and Temporal Filtering Frame Rate Conversion (FRC) from 50Hz up to 120 Hz Independent V/H scale up and down supported Decoding &Timing Control • • • • On-Screen-Display (OSD) & Video Control • • • • • Dual internal OSD windows with alpha blending Bitmap RAM mode OSD, external font ROM supported Video Sharpness, contrast, Brightness control Frame Freeze, video mirror manipulation Built-in Look-up Table for Gamma Correction Parallel & Serial Bus • Supports 2-wire serial and proprietary 8-bit parallel bus interface programming Ordering Information Part No. AL260C-PBF Package 208-PQFP Power +2.5V/3.3V • Decodes NTSC/PAL/SECAM composite, SVideo or component video input Four analog inputs, standard ITU656 YCbCr 4:2:2 format (8/16bit) digital output Supports digital automatic gain control (AGC) Supports all variation of the NTSC and PAL standard – (I,B,G,H,D,N,M & combination N) Hardwire pins control of channel switching • Adaptive 2D-comb filter for NTSC&PAL Y/C separation Line-locked system clock frequencies Decodes weak and noisy off-air signals Superior frequency response preserves fine details Auto detect and locks VCR trick modes Brightness & Color Control/ Filtering Part Number: AL260C-EVB-A4 • Converts interlaced video input for non-interlaced (progressive) analog RGB/digital RGB output up to 1280x1024 resolution • Accepts NTSC/PAL/SECAM Composite, S-video or Component video input • Analog RGB direct to Monitor and TTL digital RGB for digital flat panel output • Auto-detect input video standard • Film Detection with inversed 3:2/2:2 pull down and advanced motion adaptive de-interlacing • AverLogic Proprietary scaling algorithm for scaling up and down • Built-in OSD RAM and external OSD font ROM supported • Brightness/ Contrast/ Saturation (BSC) and Hue control VBI, Macrovision & Serial bus • • • Multi-standard VBI decode support Detects & Decodes Macrovision signal Two-wire serial bus programming; up to 4 serial bus sub-addresses selectable Ordering Information Part No. AL242C-LF-PBF Package 64-LQFP Power +1.8/3.3V