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  AL462 - 4K2K UHD Video FIFO Memory   (New!)
AverLogic New Product AL462
Functional Description

The AL462 UHD FIFO provides the world’s largest and fastest First-In-First-Out (FIFO) data queuing memory used by wide-range 4K2K Ultra HD video/audio applications in broadcast, video surveillance, Medical, Camera Image Processing and Industrial Instrument Markets.

The AL462 consists of 512Mbits memory size and can be configured as an 16Mx32-bit or 16Mx16-bitx2 bus interface and operated at maximum R/W speeds up to 150 MHz; equivalent to 9.6GB/sec of simultaneous read/write data throughput.

The AL462 UHD FIFO provides easy-to-use I/O interfaces and controls, such as selectable control signal polarity, two frame buffer modes, facilitating usage in multimedia systems, video capture systems and various video data buffering applications.

Manufactured using state-of-the-art technologies and available as a 249-ball LFBGA package, allow product designers to keep power consumption and real estate to a minimum.

 

Block Diagram

AverLogic New Product AL462 block diagram




AL462 FIFO Advantages

  • Extremely simple design interface
  • Supports HD video application up to 4K2K Ultra HD resolution
  • Reduces design/development efforts
  • Reduces overall costs
  • Faster time to market
  • Improves system performance
  • Easy retrofit for existing designs
  • Supports varieties of Hi-Speed applications






Additonal Information
AL462 Brochure
   
Reference Kits
To be released
   

 

Features
  • 512M-bits configurable to 32-bit or 16-bit x2 bus width FIFO (First-In-First-Out) memory
  • Independent input/output synchronous data access (different I/O data rates acceptable)
  • Supports one 16Mx32-bit or dual 16Mx16-bit organizations
  • High speed synchronous sequential access in Maximum 150Mhz clock rate
  • 9.6 GB/sec simultaneous R/W throughput
  • Supports input/output enable controls
  • Selectable control signal polarity
  • Gated Read clock Output
  • Supports 2-frame mode for double buffering
  • 1.8V/3.3V power supply
  • Standard 249-ball LFBGA package
Applications
  • HDTV/SDTV Video Editing System
  • Multiple source/format switcher
  • Scan Rate Converter
  • HD Video Frame Synchronizer
  • Studio Camera
  • PIP Image Buffering
  • Multi-window video merging
  • Camera Data Buffer
  • Image Grabber
  • Image buffering & enhancement processor
  • Data Synchronizer
  • Time Base Correction (TBC)
  • Buffer for communication system
  • Image frame rate conversion
  • Multi-input overlay
  • Multi-view or round view video buffering
 
 
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