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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. 3D LUT Intel® FPGA IP
9. AXI-Stream Broadcaster Intel® FPGA IP
10. Bits per Color Sample Adapter Intel FPGA IP
11. Chroma Key Intel® FPGA IP
12. Chroma Resampler Intel® FPGA IP
13. Clipper Intel® FPGA IP
14. Clocked Video Input Intel® FPGA IP
15. Clocked Video to Full-Raster Converter Intel® FPGA IP
16. Clocked Video Output Intel® FPGA IP
17. Color Space Converter Intel® FPGA IP
18. Deinterlacer Intel® FPGA IP
19. FIR Filter Intel® FPGA IP
20. Frame Cleaner Intel® FPGA IP
21. Full-Raster to Clocked Video Converter Intel® FPGA IP
22. Full-Raster to Streaming Converter Intel® FPGA IP
23. Genlock Controller Intel® FPGA IP
24. Generic Crosspoint Intel® FPGA IP
25. Genlock Signal Router Intel® FPGA IP
26. Guard Bands Intel® FPGA IP
27. Interlacer Intel® FPGA IP
28. Mixer Intel® FPGA IP
29. Pixels in Parallel Converter Intel® FPGA IP
30. Scaler Intel® FPGA IP
31. Stream Cleaner Intel® FPGA IP
32. Switch Intel® FPGA IP
33. Tone Mapping Operator Intel® FPGA IP
34. Test Pattern Generator Intel® FPGA IP
35. Video and Vision Monitor Intel FPGA IP
36. Video Frame Buffer Intel® FPGA IP
37. Video Frame Reader Intel FPGA IP
38. Video Frame Writer Intel FPGA IP
39. Video Streaming FIFO Intel® FPGA IP
40. Video Timing Generator Intel® FPGA IP
41. Warp Intel® FPGA IP
42. Design Security
43. Document Revision History for Video and Vision Processing Suite User Guide
23.4.1. Achieving Genlock Controller Free Running (for Initialization or from Lock to Reference Clock N)
23.4.2. Locking to Reference Clock N (from Genlock Controller IP free running)
23.4.3. Setting the VCXO hold over
23.4.4. Restarting the Genlock Controller IP
23.4.5. Locking to Reference Clock N New (from Locking to Reference Clock N Old)
23.4.6. Changing to Reference Clock or VCXO Base Frequencies (switch between p50 and p59.94 video formats and vice-versa)
23.4.7. Disturbing a Reference Clock (a cable pull)
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Ixiasoft
34.2. Test Pattern Generator IP Parameters
The IP offers run time and compile time parameters.
Parameter | Value | Description |
---|---|---|
Interface Configuration | ||
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 pixels in parallel | 1 to 8 | Select the number of pixels in parallel at the output interface. |
Output format | 4:4:4, 4:2:2, 4:2:0. Variable or Monochrome | Select the chroma sampling format for the output interface. |
General | ||
Memory-mapped control interface | On or off | Turn on for 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 when you turn on Lite mode. |
Separate clock for control interface | On or off | Turn on for a separate clock for the control agent interface. |
Debug features | On or off | Turn on for read back of writeable registers via the control agent interface. |
Pipeline ready signals | On or off | Turn on to add extra pipeline registers to the AXI4-S tready signals. |
Shared configuration | ||
Fixed interlacing | 0 to 15 | Only if Memory-mapped control interface is not on. Select if output stream is progressive, interlaced with F0 sent first after reset, or interlaced with F1 sent first after reset. If Lite mode is off, the selected value populates the interlaced identifier field in the output image info packets.
|
Fixed frame width | 1 to 16384 | Only if Memory-mapped control interface is off. Select the width of the frames and fields produced at the output. If the selected output subsampling is 4:2:2 or 4:2:0, the frame width must be a multiple of 2. |
Fixed frame height | 1 to 16384 | Only if Memory-mapped control interface is off. Select the height of the frames produced at the output. If interlaced output is on, the height of each field is half this value. If the selected output subsampling is 4:2:0, the frame height must be a multiple of 2. |
Pattern configuration | ||
Fixed bars mode | Color, Greyscale, Black and white, Mixed | Only if Memory-mapped control interface is off and you select bars test pattern. Sets which variant of the bars pattern to use. |
Fixed R/Cr | 0 – (2^ Bits per color sample)-1 | Only if Memory-mapped control interface is off and you select constant color test pattern. Sets the value the IP uses for the R color plane if the output is RGB, or the Cr color plane if the output is YCbCr. |
Fixed G/Y | 0 – (2^ Bits per color sample)-1 | Only if Memory-mapped control interface is off and you select the constant color test pattern. Sets the value the IP uses for the G color plane if the output is RGB, or the Y color plane if the output is YCbCr. |
Fixed B/Cb | 0 – (2^ Bits per color sample)-1 | Only if Memory-mapped control interface is off and you select the constant color test pattern. Sets the value the IP uses for the B color plane if the output is RGB, or the Cb color plane if the output is YCbCr. |
Number of test patterns | 1 to 8 | Set the number of test pattern configurations to turn on. |
Core 0 test pattern Core 1 test pattern Core 2 test pattern Core 3 test pattern Core 4 test pattern Core 5 test pattern Core 6 test pattern Core 7 test pattern |
Bars, Constant color, SDI pathological | Selects the test pattern for each configuration. |
Core 0 color space Core 1 color space Core 2 color space Core 3 color space Core 4 color space Core 5 color space Core 6 color space Core 7 color space |
RGB, YCbCr 444, YCbCr 422, YCbCr 420, MONO | Sets the output color space and chroma sampling for each test pattern configuration. |