W9925PF

W9925PF MPEG-1 A/V SYSTEM DECODER GENERAL DESCRIPTION The W9925PF is a high-performance single-chip MPEG-1 decoder. It performs real-time decompression of ISO/IEC-11172 MPEG (Moving Picture Experts Group) streams, including system layer, audio and video data. This chip incorporates an 8-bit host interface and a CD interface that make it an easy use in standalone applications. FEATURES High integration of MPEG system, audio and video decoding, video scan timing generation, and CD-ROM decoding functions Applicable to ISO/IEC 11172 system streams, CD-DA data, and CD-ROM data Fully supports Karaoke CD, Video CD 1.1, Video CD 2.0 and CD-I FMV specifications Real-time decompression and synchronization of MPEG bitstreams with SIF resolution video and two channels of Layer 1 or Layer 2 audio Automatic frame rate conversion during A/V playback Decompression of high resolution still pictures(704x480(NTSC) or 704x576(PAL)) Optional horizontal and vertical interpolation for image quality enhancement Automatic IO address setup Fade in/out control and brightness adjustment RGB(24-bit) and YCbCr(24-bit, 16-bit, 8-bit) video output formats Support NTSC/PAL interlace/non-interlace and VGA progressive display with programmable video timing source Input/Output mode for HSYNC, VSYNC, pixel clock Audio serial PCM output with 16-bit resolution and sampling rate of 32, 44.1, and 48 KHz Programmable audio L/R channel output mode with individual L/R channel mute control a...