ESS Technology, Inc.
SAM0556-031804
1
ESS Technology, Inc.
ES6629
Vibratto-II DVD Processor
Product Brief
DESCRIPTION
The ES6629 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 ES6629 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
prop rietar y 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.
The RISC processor performs bit stream parsing, control
audio data output, transfer video and audio data to the
vecto r engin e an d service system cont r o l and
housekeeping functions. The vector engine performs
audio and video micro-code processing required by A/V
standards, such as Dolby
Digital, 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.
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.
In addition, the Vibratto-II DVD solution offers support for
Karaoke CD+G, HDCD, CD-DA, MP3, and WMA.
The ES6629 Vibratto-II DVD processor with DTS support
is offered with the ES6629D, which has the same pinout
as the standard ES6629. The ES6629 and ES6629D DVD
processors are available in a 208-pin Plastic Quad Flat
Pack (PQFP) device package.
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 five 10-bit 54 MHz video DACs.
• DVD-Video, DVD-VR, VCD 1.1 and 2.0, and SVCD.
• 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).
• Bass management.
• Dolby Digital (AC-3), Dolby Pro Logic™, and Pro Logic II.
• DTS
surround (ES6629D only).
• S/PDIF digital audio input and output.
• MPEG AAC and Multichannel.
• SRS TruSurround
.
• Professional karaoke with full scoring scheme.
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