ES6230
Vibratto-II Automotive DVD Processor
Product Brief
ESS Technology, Inc.
DESCRIPTION
FEATURES
The ES6230 VibrattoII 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.
• 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.
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.
• Media playback with CD-ROM, CD-R/RW, DVD-R/RW,
and DVD+R/RW.
• Up to 7.1 channel audio outputs.
The RISC processor performs bit stream parsing, control
audio data output, transfer video and audio data to the
vector engine and service system control and
housekeeping functions. The vector engine performs
audio and video micro-code processing required by A/V
standards, such as Dolby Digital, DTS surround,
MPEG and JPEG imaging. These processing tasks
include video motion compensation and estimation, loop
filtering, Discrete Cosine Transforms (DCT), inverse DCT,
quantization, and inverse quantization.
• 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).
The Vibratto-II DVD processor supports all popular pick-up
units, industry standard I2S audio data input and output,
EPROM and DRAM access. It also supports both letterbox
and pan-and-scan displays, sub-picture overlay, and On-
Screen Display (OSD).
The Vibratto-II’s Unified Memory Architecture enables the
lowest possible system memory cost by consolidating
multiple memory subsystems into a single unit.
• Dolby Digital (AC-3), Dolby Pro Logic™, and Pro Logic II.
• DTS surround.
• S/PDIF digital audio input and output.
• MPEG AAC and Multichannel.
In addition, the Vibratto-II DVD solution offers support for
Karaoke CD+G, DVD-Audio, HDCD, CD-DA, MP3, and
WMA.
The ES6230 DVD processor is available in 208-pin Low-
profile Quad Flat Pack (LQFP) package.
• 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.
ESS Technology, Inc.
SAM0558-031804
1
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