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 IP
8. 1D LUT IP
9. 3D LUT IP
10. Adaptive Noise Reduction IP
11. Advanced Test Pattern Generator IP
12. AXI-Stream Broadcaster IP
13. Bits per Color Sample Adapter IP
14. Black Level Correction IP
15. Black Level Statistics IP
16. Chroma Key IP
17. Chroma Resampler IP
18. Clipper IP
19. Clocked Video Input IP
20. Clocked Video to Full-Raster Converter IP
21. Clocked Video Output IP
22. Color Plane Manager IP
23. Color Space Converter IP
24. Defective Pixel Correction IP
25. Deinterlacer IP
26. Demosaic IP
27. FIR Filter IP
28. Frame Cleaner IP
29. Full-Raster to Clocked Video Converter IP
30. Full-Raster to Streaming Converter IP
31. Genlock Controller IP
32. Generic Crosspoint IP
33. Genlock Signal Router IP
34. Guard Bands IP
35. Histogram Statistics IP
36. Interlacer IP
37. Mixer IP
38. Pixels in Parallel Converter IP
39. Scaler IP
40. Stream Cleaner IP
41. Switch IP
42. Text Box IP
43. Tone Mapping Operator IP
44. Test Pattern Generator IP
45. Unsharp Mask IP
46. Video and Vision Monitor Intel FPGA IP
47. Video Frame Buffer IP
48. Video Frame Reader Intel FPGA IP
49. Video Frame Writer Intel FPGA IP
50. Video Streaming FIFO IP
51. Video Timing Generator IP
52. Vignette Correction IP
53. Warp IP
54. White Balance Correction IP
55. White Balance Statistics IP
56. Design Security
57. Document Revision History for Video and Vision Processing Suite User Guide
31.4.1. Achieving Genlock Controller Free Running (for Initialization or from Lock to Reference Clock N)
31.4.2. Locking to Reference Clock N (from Genlock Controller IP free running)
31.4.3. Setting the VCXO hold over
31.4.4. Restarting the Genlock Controller IP
31.4.5. Locking to Reference Clock N New (from Locking to Reference Clock N Old)
31.4.6. Changing to Reference Clock or VCXO Base Frequencies (switch between p50 and p59.94 video formats and vice-versa)
31.4.7. Disturbing a Reference Clock (a cable pull)
41.1. About the Switch IP
The Switch Intel FPGA IP allows connections between video inputs and outputs to provide cross-point switching, multipoint switching, and video broadcast functions.
The switch supports:
- Up to 8 independent video outputs.
- Up to 8 independent video inputs, configurable to block, consume or drive any number of the 1-8 video outputs.
- Clean or crash switching of video outputs.
- Lite, full, or full raster variants.
- Optional tready signals for full raster variants.
- Clean switching on field boundaries.
- Configurable line switching for lite or full raster variants.
- Propagation of auxiliary control packets with their associated field, for full variants.
- 1 to 8 pixels in parallel and any color space.
- Autoconsume inputs for full variants with clean switching
For more information on lite, full, and full raster variants refer to the Intel FPGA Streaming Video Protocol Specification. The switch IP takes input resolution information from image information packets or from the register interface for lite and full raster variants.
An Avalon memory-mapped interface allows the run-time configuration of the switch.
For information about the reset behavior for the switch, refer to Reset Behavior in Video and Vision IPs Functional Description.