Gamma LUT

Multimedia User Guide (UG1449)

Document ID
Release Date
1.7 English

The AMD LogiCORE IP Gamma Look-up Table (LUT) core provides an optimized hardware block for manipulating image data to match the response of display devices. This core is implemented using a look-up table structure that is programmed to implement a gamma correction curve transform on the input image data.


  • Programmable gamma table supports gamma correction or any user defined function
  • Three channel independent look-up table structure
  • One, two, four, or eight pixel-wide AXI4-Stream video interface
  • 8 and 10 bits per component support
  • Supports spatial resolutions from 64 x 64 up to 8192 x 4320
  • Supports 4K60 in all supported device families

For more information, refer to the Gamma Look Up Table LogiCORE IP Product Guide (PG285).