Home

About PCS

About Us
Outsourcing
Evaluation package

IP cores

JPEG-EC
STD8085

CSC

CSC_S
CSC_P

Education

JPEG
Contact Us

CSC_S


Color Space Converter with serial interface


Overview

The CSC_S is the IP core, designed for color space conversion, based on 3 color channels with serial interface. Its configurable structure allows to convert any color space to another, using standard equations.

Key Features
  • Configurable equations used for color space conversion

  • Predefined coefficients for standard conversions for RGB, SDTV, HDTV, PAL and NTSC in both direction

  • Configurable width of coefficients and summands

  • Configurable width of data input and output

  • Configurable data types for input and output

  • Guard values for input and output

  • Three integer rounding modes

  • Serial interface
  • Synchronous with one clock domain, without latches

  • Parametrized source code prevents wasting silicon for unused functionality

  • Synchronous RTL design, implementable in every technology.

  • Test benches

Applications
  • Image processing
  • Image storing
  • Video data conversion

Structure


Implementation

Altera
Family
Speed grade
Area Special features
Frequency
[MHz]
Cyclone II 6 311 [LC] 3 DSP 190
Cyclone III 6 322 [LC] 3 DSP 202
Stratix II 3 266 [ALUT] 3 DSP 233

Coefficients fractional width:8; summands integer part width:9; coefficients integer part width:1;unsigned input and output 8-bit data without guards; half-up rounding; point move:-2