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Zoran - TV/Video IC

Numéro de référence ZR36778
Description TV/Video IC
Fabricant Zoran 
Logo Zoran 





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ZR36778 fiche technique
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Vaddis® 7
Advanced Featured DVD SoC
ZR36778
Product Brief
Zoran Corporation
1390 Kifer Road
Sunnyvale, CA 94086-5305
Driving the Digital Lifestyle
Te l 408.523.6500
Fax 408.523.6501
www.zoran.com
Overview
Vaddis 7 is an advanced DVD multimedia processor SoC, which
Single Pixel Processing (SPP) Progressive Scan
enables a new generation of DVD players to play DivX, XviD,
Zoran's proprietary progressive scan technology enables exceptional
MPEG-4, and DVD-Audio content. It is the newest member of the
video quality for viewing on a progressive scan television. SPP
Vaddis product line with a unified shared memory architecture con-
enables pixel-by-pixel processing of the video, while the Vaddis
trolled by a single internal CPU. Zoran customers can leverage their applies high quality deinterlacing to all areas of the scene, including
current software and system development to deliver new features
areas with limited or high motion. In addition to four 10-bit 54 MHz
and new products.
DAC outputs, the Vaddis has a digital video output supporting pro-
gressive digital video out.
The Vaddis 7 integrates video and audio post processing to
enhance the entertainment experience. De-blocking and de-ringing
Enhanced Audio Capability
maximizes the video quality by reducing artifacts in low bit rate
Vaddis 7 incorporates a 135 MHz 32-bit audio processor enabling
streams. Audio post processing such as bass management and 3D
post-processing audio applications. It is capable of supporting the
enhance the listening experience.
following audio standards: Dolby Digital, Pro Logic I/II, DTS, MPEG
Layer II, multi-channel LPCM, CD-DA, MP3 and Microsoft Windows
This SoC enables new system features such as direct FLASH card
Media Audio (WMA). In addition, audio post-processing algorithms
interfaces and HDMI output (when used with Zoran's HDXtreme™
from Zoran's SiliconSoftware® library can be applied to enhance the
ZR36721). This flexibility makes Vaddis 7 ideal for DVD standalone, listening experience. These algorithms include Virtual Surround
combo, and portable DVD players.
Sound,
Modes.
3D Headphones, Graphic Equalization, Karaoke and Music
Virtual Surround Sound gives the listener a multi-channel
DataShee
DivX Support
DataSheet4eUffe.cctoumsing only two speakers.
Vaddis 7 utilizes hardware accelerators for maximum DivX perform-
ance and compatibility; playing streams of up to 10 Mbits per sec-
S/PDIF Receiver
ond at full D1 resolution and 720x480 @ 30 frames per second.
The integrated S/PDIF receiver makes Vaddis 7 optimal for
With support for Quarter PEL (QPEL) and Global Motion
Compensation (GMC), it provides full compatibility with high-resolu-
DVD-Receiver applications. The S/PDIF audio signal from a set-top
box or other source can be decoded (e.g. Dolby Digital or Dolby
ProLogic II) using the embedded audio processor.
tion streams.
HDMI
High Definition Multimedia Interface is an emerging display standard
enabling a fully digital high definition video and audio connection
from the DVD player to an HDTV. When the Vaddis 7 is used with
the Zoran HDXtreme IC (ZR36721), DVD performance is delivered
in a cost optimized solution. JPEGXtreme™ enables the viewing of
JPEG images in high resolution on an HDTV screen.
DVD-Audio
Vaddis 7 supports DVD-Audio including decryption, decoding, and
audio post processing functions. This SoC performs CPPM decryp-
tion, Meridian Lossless Packing (MLP), LPCM decoding, and bass
management. The full fidelity offered by DVD-Audio is available with
the use of 192kHz / 24-bit audio DACs.
FLASH Card Applications
A direct interface from Vaddis supports Secure Digital (SD), Memory
Stick (MS), Compact Flash (CF), and XD eliminating the need for an
external interface IC and reducing system cost. Vaddis 7 supports
playback of JPEG, MP3, WMA, and MPEG-1/2/4 files from Flash.
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ZR36778-PB-2.0

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