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ES3880 Datasheet(PDF) 1 Page - List of Unclassifed Manufacturers |
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ES3880 Datasheet(HTML) 1 Page - List of Unclassifed Manufacturers |
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1 / 4 page  ESS Technology, Inc. SAM0191-052901 1 ES3880 Video CD MPEG Processor Product Brief DESCRIPTION The ES3880 Video CD MPEG processor is ESS’ third generation highly integrated, optimal quality, and cost- effective single chip solution for Video CD players. The ES3880 is the best quality available for both video and audio and easily passes the highest graded level for the China VCD standard . The ES3880 integrates MPEG-1 video and audio processing and a full-fledged MPEG system bit stream parser. The ES3880 can be used as a microcontroller to provide system control, while also performing such basic video operations as arbitrary scaling and video filtering. The MPEG-1 system layer bitstream is decoded at up to 9 Mb/s at Standard Intermediate Format (SIF) resolution with a picture rate of 30 frames per second. Two channels of MPEG-1 Layer 1 or Layer 2 audio are decoded simultaneously. The ES3880 supports SmartScale advanced scaling techniques, along with SmartStream for audio and video error concealment, and SmartZoom for enabling in/out zooming of a particular area of a still picture or movie. Additional features include DiscScan, TrackScan, QuickScan, On- Screen-Display (OSD), Karaoke, Playback Control (PBC) for Video CD 2.0, and entertainment game software. System control and house-keeping functions (keypad and remote control) are also provided. The ES3880 can be implemented with the ES3883 Video CD Video Encoder, which integrates most of the analog discrete components required for a Video CD player. Figure 1 shows a typical Video CD system using the ES3880 and the companion ES3883 video encoder. When the ES3880 and ES3883 are used in the design, enhanced support for 3DSound and SurroundSound is realized, along with support for interactive games. The ES3880 is available in an industry-standard 100-pin Plastic Quad Flat Pack (PQFP) package. FEATURES • Programmable Multimedia Processor (PMP) architecture • MPEG-1 audio/video decoder and system parser • CD block decoder functions • Video interlacing hardware • Color Space Conversion (CSC) • STC interpretation and video/audio Phase-lock Loop (PLL) • Supports both 8- and 16-bit YUV output • 256/384 frame sampling frequency for audio system clock • Programmable master clock for external audio DAC • Independent bit clock for audio transmit and receive • SmartScale video scaling supports X- and Y-axis interpolation • SmartZoom supports 4X picture enlargement and reduction • SmartStream supports audio and video bit stream error concealment • SmartVocal: cancels the vocal on an audio-CD • Karaoke function • Video Fader for fading video image (in and out) • On-screen-Display (OSD) • Playback Control (PBC) for Video CD 2.0 • Trick mode functions (Repeat, Goto, Set A-B, etc.) • DiscScan, TrackScan, and QuickScan • Video CD 1.1 and 2.0, and Audio CD compatible • Power management • 3.6 V power supply with 5 V tolerant I/O’s • 100-pin PQFP • Can be used with either serial or parallel interfaces Figure 1 ES3880 System Block Diagram Video CD ES3880 MPEG Processor Keypad Panel Interface CD-ROM DRAM 256K X 16 ROM Echo Audio DAC NTSC/PAL Encoder Interrupt I/O Expansion Audio Video DSC Television Speakers IR Microphone Companion Chip ES3883 Video CD |
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