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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. Chroma Resampler Intel® FPGA IP
10. Clipper Intel® FPGA IP
11. Clocked Video to Full Raster Converter Intel® FPGA IP
12. Color Space Converter Intel® FPGA IP
13. Full Raster to Clocked Video Converter Intel® FPGA IP
14. Full Raster to Streaming Converter Intel® FPGA IP
15. Guard Bands Intel® FPGA IP
16. Mixer Intel® FPGA IP
17. Pixels in Parallel Converter Intel® FPGA IP
18. Scaler Intel® FPGA IP
19. Tone Mapping Operator Intel® FPGA IP
20. Test Pattern Generator Intel® FPGA IP
21. Video Frame Buffer Intel® FPGA IP
22. Video Streaming FIFO Intel® FPGA IP
23. Warp Intel® FPGA IP
24. Design Security
25. Document Revision History for Video and Vision Processing Suite User Guide
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Ixiasoft
20.2. 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. |