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ZR36730 PDF预览

ZR36730 - ZORAN CORPORATION

解码器DVD
型号:
ZR36730
Datasheet下载:
ZR36730
ZR36730描述:
INTEGRATED DVD DECODER
ZR36730应用:
解码器DVD
文档页数/大小:
2页 / 43K
品牌Logo:
品牌名称:
ZORAN [ ZORAN CORPORATION ]

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ZR36730

应用: 解码器DVD

文档: 2页 / 43K

品牌: ZORAN

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ZR36730
PRODUCT BRIEF
Vaddis IV™
INTEGRATED DVD DECODER
FEATURES
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Single Chip DVD Decoder Solution
Multiple Standard Support: CVD, SuperVCD, VideoCD,
DVCD
DVD-Audio Support
Integrated 54 MIPS Audio DSP
Embedded NTSC/PAL Encoder w/ 10-bit Video DACs
DTS™, Dolby Digital™, Pro Logic™, and MPEG 5.1 Audio
Decoding
Virtual Surround Sound, 3D Headphones, Music Modes
Enhanced Karaoke
Simultaneous 2 Channel, 6 Channel, and S/PDIF Audio
Outputs
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Image Enhancement Filtering: Progressive Interpolation,
Sharpening, and Brightness Equalization
Advanced Trick Play Features including Zoom, Smooth
Scan
Enhanced On-Screen-Display with 32 Colors and 8
Blending Levels
Functionally Compatible with Vaddis Family Decoders
176-pin TQFP Package
1.1 W Power Consumption in full operation
0.25 Micron Technology
DESCRIPTION
The ZR36730 Vaddis IV DVD decoder is targeted at fourth
generation DVD and convergence products. With its high level of
integration and flexibility, the ZR36730 is a versatile digital video
and audio processor. This new generation part builds upon
Zoran’s success in the DVD market, incorporating enhanced
audio and video functionality. Leading audio algorithms, such as
HDCD, MP3, DTS, Dolby Digital, Pro Logic, and MPEG 5.1
decoding are supported in this single chip solution. In addition,
the video feature set has been expanded to include image
quality enhancements and augmented On-Screen-Display
(OSD) functionality. Through the StandardPlus
TM
design
methodology, Zoran is building upon the standard to provide
leading-edge capabilities for advanced DVD players and
convergence devices, such as WebDVD players.
MPEG-1 video decode, sub-picture decode, highlight
processing, and audio/video synchronization. The integrated
OSD unit provides 32 colors and 8 blending levels which are
necessary for sophisticated on-screen user interfaces. In
addition, DVD-Audio is supported by the ZR36730’s integrated
digital audio processor.
Highest Quality Audio
With its integrated 54 MIPS Audio Decode Processor (ADP
unit), the ZR36730 is capable of supporting a host of advanced
audio algorithms. Based on Zoran’s field proven audio DSP
technology, the ADP unit enables the development of a DVD
system which meets the highest quality audio output standards,
such as for Dolby certification. In addition, algorithms from our
SiliconSoftware
TM
library are supported, including 3D
Headphones and enhanced Karaoke. The embedded ADP unit
is a 20-bit audio DSP enabling Vaddis solutions to deliver
audiophile quality output.
DVD Decoding
The ZR36730 handles all aspects of DVD decoding according to
the specification. This single chip solution performs DVD
authentication/decryption, demux and parsing, MPEG-2 or
KEY FEATURES
Image Enhancement Filters
The ZR36730 incorporates several filtering functions for
enhancing the image quality during normal and trick play
operations. Progressive interpolation, sharpness and brightness
equalization are implemented with these output filters. When
using pause, fast forward, or fast reverse, the progressive
interpolation filter provides a high quality image output, without
displaying annoying artifacts. The ZR36730 supports video edge
enhancement and brightness control via programmable filter
coefficients, giving it the flexibility to control the sharpness,
intensity, and dynamic range of the image.
On-chip Video Encoder and Video DACs
The ZR36730 includes an advanced video encoder core capable
of outputting YCrCb, RGB, CV, or S-video via high quality 10-bit
video DACs. The video encoder supports programmable chroma
and notch filters to optimize the picture quality, even when
displaying on lower quality TV’s.
Multiple Standards
The ZR36730 supports all of the key digital video and audio
standards. Support for DVD, CVD, SuperVCD, VideoCD, DVCD
August 1999
ZR36730-PB-1.0

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