Video and Vision Processing Suite Intel® FPGA IP User Guide

ID 683329
Date 5/08/2024
Public

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Document Table of Contents
1. About the Video and Vision Processing Suite 2. Getting Started with the Video and Vision Processing IPs 3. Video and Vision Processing IPs Functional Description 4. Video and Vision Processing IP Interfaces 5. Video and Vision Processing IP Registers 6. Video and Vision Processing IPs Software Programming Model 7. Protocol Converter Intel® FPGA IP 8. 1D LUT Intel® FPGA IP 9. 3D LUT Intel® FPGA IP 10. AXI-Stream Broadcaster Intel® FPGA IP 11. Bits per Color Sample Adapter Intel FPGA IP 12. Black Level Correction Intel® FPGA IP 13. Black Level Statistics Intel® FPGA IP 14. Chroma Key Intel® FPGA IP 15. Chroma Resampler Intel® FPGA IP 16. Clipper Intel® FPGA IP 17. Clocked Video Input Intel® FPGA IP 18. Clocked Video to Full-Raster Converter Intel® FPGA IP 19. Clocked Video Output Intel® FPGA IP 20. Color Plane Manager Intel® FPGA IP 21. Color Space Converter Intel® FPGA IP 22. Defective Pixel Correction Intel® FPGA IP 23. Deinterlacer Intel® FPGA IP 24. Demosaic Intel® FPGA IP 25. FIR Filter Intel® FPGA IP 26. Frame Cleaner Intel® FPGA IP 27. Full-Raster to Clocked Video Converter Intel® FPGA IP 28. Full-Raster to Streaming Converter Intel® FPGA IP 29. Genlock Controller Intel® FPGA IP 30. Generic Crosspoint Intel® FPGA IP 31. Genlock Signal Router Intel® FPGA IP 32. Guard Bands Intel® FPGA IP 33. Histogram Statistics Intel® FPGA IP 34. Interlacer Intel® FPGA IP 35. Mixer Intel® FPGA IP 36. Pixels in Parallel Converter Intel® FPGA IP 37. Scaler Intel® FPGA IP 38. Stream Cleaner Intel® FPGA IP 39. Switch Intel® FPGA IP 40. Tone Mapping Operator Intel® FPGA IP 41. Test Pattern Generator Intel® FPGA IP 42. Unsharp Mask Intel® FPGA IP 43. Video and Vision Monitor Intel FPGA IP 44. Video Frame Buffer Intel® FPGA IP 45. Video Frame Reader Intel FPGA IP 46. Video Frame Writer Intel FPGA IP 47. Video Streaming FIFO Intel® FPGA IP 48. Video Timing Generator Intel® FPGA IP 49. Vignette Correction Intel® FPGA IP 50. Warp Intel® FPGA IP 51. White Balance Correction Intel® FPGA IP 52. White Balance Statistics Intel® FPGA IP 53. Design Security 54. Document Revision History for Video and Vision Processing Suite User Guide

14.2. Chroma Key IP Parameters

The IP offers compile-time parameters.
Table 120.  Chroma Key IP Parameters
Parameter Values Description
Video Data Format
Number of pixels in parallel 1 to 8 Select the number of pixels in parallel.
Number of color planes 1 or 3 Select the number of input color planes per pixel. (Output color planes are N+1 for carriage of alpha channel)
Bits per color sample 8 to 16 Select the number of bits per color sample.
Lite mode On or off Turn on to use the lite variant of the Intel FPGA Streaming Video protocol.
Control
Memory-mapped control interface On or off

Turn on to specify the pixel matching ranges and alpha values for pixel tagging.

The memory-mapped control interface is mandatory in lite mode.

Separate clock for control interface On or off Turn on to enable a separate clock for the control interface.
Chroma Key Behavior
Constant Alpha Mode On or off Turn on for constant alpha mode.
Constant Alpha Tag 0 to 65535 If Constant Alpha Mode is on, the IP appends the Constant Alpha Tag value to each pixel.
General
Debug features On or off Turn on for debug features (not applicable for lite mode).
Pipeline Ready On or off Turn on to pipeline the Tready signal.
Figure 25. Chroma Key IP GUI