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AR# 36149

LogiCORE IP Color Filter Array Interpolation - When using the transparent or constant modes, does h_blank need to be asserted when v_blank is asserted?

Description

When using the transparent or constant modes, does h_blank need to be asserted when v_blank is asserted?

Solution


When using the Transparent mode, you must assert the h_blank for each lines, including the lines when v_blank is asserted. This is because transparent mode uses this information to correctly calculate the frames size.

The Constant interface does not require h_blank to be active when the v_blank input is asserted.

For a detailed list of LogiCORE Color Filter Array Interpolation Release Notes and Known Issues, see (Xilinx Answer 32133).
AR# 36149
Date Created 06/11/2010
Last Updated 10/29/2010
Status Active
Type General Article
IP
  • Color Filter Array Interpolation