UPD61171 - NEC

UPD61171 Second Generation Enhanced Multimedia Architecture

The µPD61171 is a fully-integrated system processor for DVD recorders or personal video recorders (PVR). Based on NEC Electronics’ second-generation Enhanced Multi Media Architecture (EMMArchitecture), the µPD61171 provides the functionality required to realize a high-performance and cost-effective DVD recorder or PVR. FEATURES • • • • • • • • • • • • • • .

Features

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• DVD-Video, DVD-Video Recording compliant DVB, MPEG2-TS/PS and MPEG1 compliant codec DolbyTM digital audio codec, DTSTM audio decoder High performance, dual MIPS32TM CPU core: 225 MIPS at 187 MHz High-bandwidth unified memory controller to support external DDR SDRAM Flexible multi-standard, multi-stream processor Integrated CSS and CPPM decryption Integrated CPRM and DES encryption/decryption Integrated Multi-2 and DVB descrambler Dual storage interfaces for ATA UDMA100-compliant HDD and ATAPI DVD drive Real time VBR/CBR encoding 3D noise reduction filter and motion.