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[ESS Technology, Inc.]

DESCRIPTION

The ES6230 Vibratto?II processor is a highly integrated single-chip DVD solution that integrates read channel, ECC, Servo DSP, MCU, and MPEG-2 decoder that has a state-of-the-art 480p/576p progressive-scan video feature to provide brilliant and sharp, flicker-free video output, and S/PDIF input and output support. The ES6230 performs audio/video stream data processing, TV encoding, Macrovision? copy protection, DVD system navigation, system control, and housekeeping functions.

The Vibratto-II DVD processor is built on the ESS proprietary dual CPU Programmable Multimedia Processor (PMP) core consisting of 32-bit RISC and 64-bit DSP processors and offers the best DVD feature set. The processing units enable simultaneous parallel execution of system commands and data processing to perform specialized encoding and decoding tasks.

FEATURES

? Single-chip DVD processor incorporating all front-end and back-end functions.

? Unified memory architecture.

? Proven focusing, sledding, tracking, and CLV/CAV spindle servo control.

? Proven ECC, EFM/EFM+ demodulation, and EDC circuit.

? Built-in ADCs and DACs for servo control signals.

? Direct interface to the ES6603 servo AFE chip.

? Integrated NTSC/PAL encoder with pixel-adaptive de-interlacer and three 10-bit 54 MHz video DACs.

? DVD-Video, DVD-VR, VCD 1.1 and 2.0, and SVCD.

? Full DVD-Audio support including MLP and LPCM decode, CPPM decryption, and watermark detection.

? Media playback with CD-ROM, CD-R/RW, DVD-R/RW, and DVD+R/RW.

? Up to 7.1 channel audio outputs.

? Direct interface of 16-bit DRAM up to 128-Mb capacity.

? Direct interface for up to 4 banks of 8-bit EPROM or Flash EPROM for up to 4 MB per bank.

? Macrovision 7.1 for NTSC/PAL interlaced video.

? Macrovision AGC 1.03-compliant for 480p progressive scan video.

? Simultaneous composite, S-video and YUV outputs.

? CCIR 656/601 YUV 4:2:2 output.

? OSD controller supports 256 colors in 8 degrees of transparency.

? Subpicture Unit (SPU) decoder supports karaoke lyric, subtitles, and EIA-608 compliant Line 21 Captioning.

? SmartLogo? for custom JPEG wallpaper.

? JPEG digital photo support (Kodak Picture CD? and Fujifilm FujiColor CD).

? ESS Music Slideshow?.

? Windows? Media Audio (WMA).

? Dolby Digital (AC-3), Dolby Pro Logic?, and Pro Logic II.

? DTS surround.

? S/PDIF digital audio input and output.

? MPEG AAC and Multichannel.

? SRS TruSurround?.

? Professional karaoke with full scoring scheme.

? Slave mode operation for control by host processor.

? Extended temperature range –20° C to 70° C ambient for automotive applications.

? Lead-free leads using 98-Sn/2-Cu or 98-Sn/2-Bi.