Visible to Intel only — GUID: vok1640173675269
Ixiasoft
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 Space Converter Intel® FPGA IP
21. Defective Pixel Correction Intel® FPGA IP
22. Deinterlacer Intel® FPGA IP
23. Demosaic Intel® FPGA IP
24. FIR Filter Intel® FPGA IP
25. Frame Cleaner Intel® FPGA IP
26. Full-Raster to Clocked Video Converter Intel® FPGA IP
27. Full-Raster to Streaming Converter Intel® FPGA IP
28. Genlock Controller Intel® FPGA IP
29. Generic Crosspoint Intel® FPGA IP
30. Genlock Signal Router Intel® FPGA IP
31. Guard Bands Intel® FPGA IP
32. Histogram Statistics Intel® FPGA IP
33. Interlacer Intel® FPGA IP
34. Mixer Intel® FPGA IP
35. Pixels in Parallel Converter Intel® FPGA IP
36. Scaler Intel® FPGA IP
37. Stream Cleaner Intel® FPGA IP
38. Switch Intel® FPGA IP
39. Tone Mapping Operator Intel® FPGA IP
40. Test Pattern Generator Intel® FPGA IP
41. Unsharp Mask Intel® FPGA IP
42. Video and Vision Monitor Intel FPGA IP
43. Video Frame Buffer Intel® FPGA IP
44. Video Frame Reader Intel FPGA IP
45. Video Frame Writer Intel FPGA IP
46. Video Streaming FIFO Intel® FPGA IP
47. Video Timing Generator Intel® FPGA IP
48. Vignette Correction Intel® FPGA IP
49. Warp Intel® FPGA IP
50. White Balance Correction Intel® FPGA IP
51. White Balance Statistics Intel® FPGA IP
52. Design Security
53. Document Revision History for Video and Vision Processing Suite User Guide
28.4.1. Achieving Genlock Controller Free Running (for Initialization or from Lock to Reference Clock N)
28.4.2. Locking to Reference Clock N (from Genlock Controller IP free running)
28.4.3. Setting the VCXO hold over
28.4.4. Restarting the Genlock Controller IP
28.4.5. Locking to Reference Clock N New (from Locking to Reference Clock N Old)
28.4.6. Changing to Reference Clock or VCXO Base Frequencies (switch between p50 and p59.94 video formats and vice-versa)
28.4.7. Disturbing a Reference Clock (a cable pull)
Visible to Intel only — GUID: vok1640173675269
Ixiasoft
34.2. Mixer IP Parameters
The Mixer IP offers run-time and compile-time parameters.
Parameter | Value | Description |
---|---|---|
Video data format | ||
Lite mode | On or off | Turn on to use the lite variant of the Intel FPGA Streaming Video protocol. |
Bits per color sample | 8 to 16 | Select the number of bits per color sample. |
Number of color planes | 1 to 4 | Select the number of pixels transmitted every clock cycle at the input interface. |
Number of pixels in parallel | 1 to 8 | Select the number of pixels transmitted every clock cycle at the output interface. |
Control settings | ||
Memory-mapped control interface | On or off | Turn on to enable the Avalon memory-mapped control agent interface and allow runtime configuration via the register map. You must have the Avalon memory-mapped control agent interface if you turn on Lite mode. |
Algorithm settings | ||
Number of layers | 2 to 8 | Total number of mixers layers, including the base layer (layer 0). |
Do rounding | On or off | Turn on to apply round-half-up logic at the end of the alpha blending mathematics for each layer. If this feature is not enabled then all fraction bits are cropped without rounding. |
Layer 1: Use restricted offsets | On or off | Turn on for the restricted offsets for mixer layer 1. |
Layer 1: Alpha blending mode | No blending, Alpha from command, Alpha from data, Alpha from command or data | Set the alpha blending mode for mixer layer 1. |
Layer 2: Use restricted offsets | On or off | Turn on for the restricted offsets for mixer layer 2. |
Layer 2: Alpha blending mode | No blending, Alpha from command, Alpha from data, Alpha from command or data | Set the alpha blending mode for mixer layer 2. |
Layer 3: Use restricted offsets | On or off | Turn on for the restricted offsets for mixer layer 3. |
Layer 3: Alpha blending mode | No blending, Alpha from command, Alpha from data, Alpha from command or data | Set the alpha blending mode for mixer layer 3. |
Layer 4: Use restricted offsets | On or off | Turn on for the restricted offsets for mixer layer 4. |
Layer 4: Alpha blending mode | No blending, Alpha from command, Alpha from data, Alpha from command or data | Set the alpha blending mode for mixer layer 4. |
Layer 5: Use restricted offsets | On or off | Turn on for the restricted offsets for mixer layer 5. |
Layer 5: Alpha blending mode | No blending, Alpha from command, Alpha from data, Alpha from command or data | Set the alpha blending mode for mixer layer 5. |
Layer 6: Use restricted offsets | On or off | Turn on for the restricted offsets for mixer layer 6. |
Layer 6: Alpha blending mode | No blending, Alpha from command, Alpha from data, Alpha from command or data | Set the alpha blending mode for mixer layer 6. |
Layer 7: Use restricted offsets | On or off | Turn on for the restricted offsets for mixer layer 7. |
Layer 7: Alpha blending mode | No blending, Alpha from command, Alpha from data, Alpha from command or data | Set the alpha blending mode for mixer layer 7. |
General | ||
Extra pipeline level | 0 to 3 | Set the number of additional register stages to add the pipeline. |
Debug features | On or off | Turn on to read back writeable registers via the control agent interface. |
Separate clock for control interface | On or off | Turn on for a separate clock for the control agent interface. |