The Xilinx Virtex2 5 Line Buffer reference block buffers a sequential stream of pixels to construct 5 lines of output. Each line is delayed by N samples, where N is the length of the line. Line 1 is delayed 4*N samples, each of the following lines are delay by N fewer samples, and line 5 is a copy of the input.
This block uses Virtex2 Line Buffer block which is located in the Imaging library of the Xilinx Reference Blockset.
Block Parameters
The block parameters dialog box can be invoked by double-clicking the icon in your Simulink model.
Parameters specific to this reference block are as follows:
- Line Size: Number of samples each line is delayed.
- Sample Period: Sample rate at which the block will run.