NDV8401 Datasheet | National Semiconductor

features and cost effective system integration for Universal DVD Players and Internet connected Players/Recorders. Integration of an industry standard RISC processor architecture operating at high performance levels allows system developers to bine the ease of C based application coding with flexible system extensions unavailable in other platforms. This processor can be equally applied to DVD-Video & DVDAudio playback and Internet Appliance products. quality and flexibility with wide ranging support for all mon disc-based audio formats and many Internet based formats. A custom 24-bit DSP has been developed to provide a powerful solution for the latest pute intensive audio algorithms. Support includes DVD-Video, Video CD and CD formats. The flexible audio structure allows audio data to originate from discbased media, external digital audio streams or via the Internet. Full 5.1 channel output with simultaneous 2channel down-mix and IEC958/1937 output is standard for the NDV8401. Audio The NDV8401 provides unsurpassed audio processing Features The NDV8401 is a “ system on silicon” solution for consumer DVD Players. Significant feature enhancements are being provided on this version of the NDV8401 device to address both full-featured DVD-Players and DVD-R/W Recorder/Player products. System Solution - Designed for DVD Players with the capability to play DVD-Video, DVD-Audio, Video CD 2.0, CD-DA, CD-DA in DTS format, and CD-DA with CD-TEXT content - Unified Memory Architecture (UMA) allows sharing of single memory pool for instruction fetch, execution space, system stream demux, video decode, audio decode, video display and audio presentation - Primary clock operating frequency range between 80 - 100MHz based on feature /power requirements - Three on-chip PLLs/Frequency Synthesizers which can generate all required system clocks - Design optimized for 16Mbit & 64Mbit SDRAM operation - Flexible host bus, munication ports & DVD Front-End control to support all DVD system...