Entity: ad_csc_CrYCb2RGB

Diagram

DELAY_DATA_WIDTH clk [DELAY_DATA_WIDTH-1:0] CrYCb_sync [23:0] CrYCb_data [DELAY_DATA_WIDTH-1:0] RGB_sync [23:0] RGB_data

Description



Copyright 2014 - 2017 (c) Analog Devices, Inc. All rights reserved.

In this HDL repository, there are many different and unique modules, consisting of various HDL (Verilog or VHDL) components. The individual modules are developed independently, and may be accompanied by separate and unique license terms.

The user should read each of these license terms, and understand the freedoms and responsibilities that he or she has by using this source/core.

This core is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

Redistribution and use of source or resulting binaries, with or without modification of this file, are permitted under one of the following two license terms:

  1. The GNU General Public License version 2 as published by the Free Software Foundation, which can be found in the top level directory of this repository (LICENSE_GPL2), and also online at: https://www.gnu.org/licenses/old-licenses/gpl-2.0.html

OR

  1. An ADI specific BSD license, which can be found in the top level directory of this repository (LICENSE_ADIBSD), and also on-line at: https://github.com/analogdevicesinc/hdl/blob/master/LICENSE_ADIBSD This will allow to generate bit files and not release the source code, as long as it attaches to an ADI device.


Transmit HDMI, CrYCb to RGB conversion The multiplication coefficients are in 1.4.12 format The addition coefficients are in 1.12.12 format R = (+408.583/256)Cr + (+298.082/256)Y + ( 000.000/256)Cb + (-222.921); G = (-208.120/256)Cr + (+298.082/256)Y + (-100.291/256)Cb + (+135.576); B = ( 000.000/256)Cr + (+298.082/256)Y + (+516.412/256)*Cb + (-276.836);

Generics

Generic name Type Value Description
DELAY_DATA_WIDTH 16

Ports

Port name Direction Type Description
clk input Cr-Y-Cb inputs
CrYCb_sync input [DELAY_DATA_WIDTH-1:0]
CrYCb_data input [23:0]
RGB_sync output [DELAY_DATA_WIDTH-1:0] R-G-B outputs
RGB_data output [23:0]

Constants

Name Type Value Description
DW DELAY_DATA_WIDTH - 1

Instantiations

Description
red

Description
green

Description
blue