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ACTIVA220 PDF预览

ACTIVA220

更新时间: 2022-04-23 23:00:11
品牌 Logo 应用领域
卓然 - ZORAN 射频放大器DVD
页数 文件大小 规格书
4页 107K
描述
DVD Recorder System-on-a-Chip + RF Amplifier

ACTIVA220 数据手册

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Activa® 220 / Activa® 230  
+ Activa® 250  
Driving the Digital Lifestyle  
DVD Recorder  
System-on-a-Chip + RF Amplifier  
DVD  
Digital Camera  
Digital TV  
Imaging  
IP Core  
Zoran Corporation  
1390 Kifer Road  
Sunnyvale, CA 94086-5305  
Te l 408.523.6500  
Fax 408.523.6501  
www.zoran.com  
Product Brief  
Activa 220 / 230 + Activa 250 Benefits Overview  
Zoran's Activa 220 is a DVD Recorder System-on-a-Chip Multimedia  
Processor that integrates a high performance, all-digital read/write  
front end (write strategy, DSP, and servo controller) and high quality  
back end (DVD playback, DVB demultiplexing and decode, and  
MPEG encode). Activa 220 has direct interfaces to multiple Optical  
Pickup Units (OPUs) via the Activa 250 RF amplifier chip.  
The Activa 220+250 chipset is specifically designed to support  
standalone DVD recorders with support for value-added applications  
including:  
• Multiple file format support, including MPEG-4 and DivX  
• HDD/PVR functionality  
• HDMI Digital Output w/HDCP, HD-JPEG  
• USB Connectivity to digital cameras, printers and storage devices  
• Flash Card Connectivity  
• EPG services including Gemstar and tvtv  
YesDVD authoring  
The Activa 220+250 chipset is designed to deliver a broad portfolio of  
cost-effective products, from entry level Optical Disc Drive (ODD)-  
only systems to combo systems (e.g., ODD+Hard Disc Drive (HDD),  
ODD+VCR, and ODD+TV). All Zoran Activa 220/250-based recording  
solutions are 100% application and middleware software compatible  
with previous generation products, providing a turnkey solution that  
reduces product development cycles.  
The Activa 220+250 solution is tuned for multiple Optical Pickup  
Units (OPUs) and media types allowing OEMs to develop  
differentiating features in the application software.  
Zoran's Activa 220+250 based DVD recorders provide:  
• Support for DVD recording formats (DVD+R/+RW, DVD-R/-RW)  
• Intuitive, easy to use On Screen Display (OSD) for multiple devices  
(ODD, HDD, flash card, etc.)  
• Convergence solutions for DVDR+DTT and Networking  
• Customizable HW/SW platform for next generation application  
development  
The Activa 220+250 chipset is the ideal IC solution for DVD  
Recorders, Digital Entertainment Media Centers and combo DVDR  
systems (DVDR+HDD, DVDR+DTT, DVDR+VCR, DVDR+TV, DVDR  
A/V Receiver).  
The Activa 230 adds to the Activa 220 features dual Digital Video  
Broadcast Terrestrial and Satellite (DVB-T/S) support for a high  
performance European solution.  
• 100% compliance to DVD-video, -VR, and +VR verifiers  
• Native RGB input recording  
The Activa 220 and 230 are footprint and software compatible.  
Features  
General  
Digital Video Decoder  
• System-on-a-Chip solution for DVD recorder/player  
• Digital Front End (DSP, Servo, Write Strategy)  
• Back End (MPEG Encoder, DVD Decoder, DVB Demultiplexer and  
Decoder)  
• Unified Memory Architecture  
• Powerful 162 MHz 32-bit RISC CPU enables next generation  
applications  
• DVD-Video, DVD-Audio, CVD, SVCD, VCD, CDDA Decoding  
• DivX 3.11/4.x/5.x/6.x(Ultra), XviD full-D1 (with QPEL and GMC)  
• MPEG-4 Advanced Simple Profile Level 5 (720x480 @ 30fps)  
• Glueless HDMI i/f to ZR36721 (HDXtreme)  
• JPEGXtreme enables image display at true HD resolution  
w/ZR36721  
• Intuitive DVDR application and user interface  
• Enables time-shift and "Watch and Record" applications  
Analog Video  
• NTSC/PAL/SECAM/480P/576P analog video encoder with five  
12-bit/108Mhz video DACs  
Recording  
• Horizontal Resolutions: 720, 704, 544, 480, 360, 352  
• 3-field de-interlacing , de-blocking and de-ringing filters  
• Simultaneous interlaced/progressive video output with independent  
OSD control  
• Embedded NTSC/PAL Video Decoder with Time Base Correction  
(TBC) and 3D Y/C Separation  
• Input video noise filtering (horizontal, vertical, temporal)  
• Closed Captioning/Teletext/EPG VBI Bitslicing/Decoding and  
Insertion  
• Input analog video: RGB, CVBS, or Y/C  
• Picture-in-Picture for external source preview  
• Real time, 100% compliant DVD-Video, DVD-VR, and DVD+VR  
authoring  
• Rich DVD-Video menus with Thumbnails  
• Supports DVD-R/-RW/-RAM/+R/+RW, CD-R/-RW formats  
• Certified Dolby Digital Consumer Encoder  
• VCPS, CPRM content protection  
• 1.4-10 Mbps VBR/CBR (2-/4-/6-/8-hr record modes) bitrates  
• DV25 Decode, Real-time Transcode to MPEG  
• 256Mb to 512Mb SDRAM configurations  
02/06 IN  
ZR35220/ZR35230+ZR35250  

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