JPEG Codec 8K(YUV422) 48fps@200MHz,

Overview

The KJN-8EX conform to the JPEG baseline format/JPEG Extended DCT-based process for compressing/decompressing 8bit/12bit still images.

Key Features

  • ?Based on JPEG Extended DCT-based process/Baseline process Standards.
  • ?The arithmetic accuracy also satisfies the requirement of compliance testing of JPEG Part2 ?ISO/IEC10918-2?j.
  • ?Image Data I/O Format:Block Interleaved Format
  • ?Image Size:Any size that can be divided by MCU unit.
  • ?Operation mode like processing mode, image size, DRI value etc. are set in internal register via external CPU.
  • ?Quantization table:Written from external during compression.
  • ?Huffman table:Fixed table is used for compression (SHIKINO original table is used for 12bit JPEG.Standard table is used for 8bit JPEG) and downloaded from compressed data during decompression.
  • ?Marker:Automatically generated during compression.Processed marker: SOI, SOF0, SOF1, SOS, DQT, DHT, DRI, RSTm, EOI

Block Diagram

JPEG Codec 8K(YUV422) 48fps@200MHz, Block Diagram

Applications

  • Digital still cameras
  • Video Phones
  • Image scanner
  • Printers
  • External board for PC
  • Surveillance systems
  • FAX
  • Image transfer devices
  • Mobile terminals
  • Smart phone
  • Tablet devices
  • Medical devices

Deliverables

  • RTL Source (Verilog-HDL)
  • Logic synthesis scripts
  • Test vectors
  • Reference C-MODEL
  • IP specification file
  • Design specificaions file
  • C-MODEL manual file

Technical Specifications

Availability
We also accept customization according to customer needs.
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