JPEG Encoder 8K(YUV422) 48fps@200MHz. (16Sample/clk)

Overview

The KJN-8EX_ENC consists of IP cores that conform to the JPEG Extended DCT-based process for compressing 8bit/12bit still images.

Key Features

?Based on JPEG Extended DCT-based process Standards.
?With proprietary algorithm, we offer fast, small scale and low power consumption core.
?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).

?Marker

Automatically generated during compression.
Processed marker: SOI, SOF0, SOF1, SOS, DQT, DHT, DRI, RSTm, EOI

Block Diagram

JPEG Encoder 8K(YUV422) 48fps@200MHz. (16Sample/clk) 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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