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Pixel Control Bus Selector

Select signals from control signal bus used by Vision HDL Toolbox blocks

  • Library:
  • Vision HDL Toolbox / Utilities

  • Pixel Control Bus Selector block

Description

The Pixel Control Bus Selector block selects signals from the pixelcontrol bus. See Pixel Control Bus.

The block is an implementation of the Simulink® Bus Selector block. See Bus Selector (Simulink) for more information.

Ports

Input

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The pixelcontrol bus contains five signals. The signals describe the validity of the pixel and its location in the frame. For more information, see Pixel Control Bus.

Data Types: bus

Output

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First pixel in a horizontal line of a frame, returned as a Boolean scalar. This port returns the hStart signal from the input bus.

Data Types: Boolean

Last pixel in a horizontal line of a frame, returned as a Boolean scalar. This port returns the hEnd signal from the input bus.

Data Types: Boolean

First pixel in the first (top) line of a frame, returned as a Boolean scalar. This port returns the vStart signal from the input bus.

Data Types: Boolean

Last pixel in the last (bottom) line of a frame, returned as a Boolean scalar. This port returns the vEnd signal from the input bus.

Data Types: Boolean

Valid pixel indicator, returned as a Boolean scalar. This port returns the valid signal from the input bus.

Data Types: Boolean

Extended Capabilities

Introduced in R2015a