Xilinx white paper

zroonedeep | 0 | 1288 visits
17
07
2018

Xilinx white paper - Paper plate butterfly mask

machine vision equipment find that systems such as such as CXP and 10GE Vision meet the needs of high-bandwidth video transfer without the complexity and cost of multiple cables and connectors, and can support a platform that is easily. In standard machine vision systems, images are captured by a machine vision camera, which includes the cmos/CCD imager and pre-processing of the image; these images are then transferred in real time (with low latency) to a PC-based frame grabber or embedded frame grabber (compact video. The GeniCam software standard is already well established for connectivity standards such as GigE Vision, Camera Link, etc. Once IP generation is complete, leave the next two properties in the Xilinx Floating-point.0 Node Properties window at their default settings. Furthermore, to simplify the integration (and lower the cost) of 10 GigE Vision, the Xilinx Kintex-7 and Virtex-7 families support direct connection to SFP/CFP fiber optic modules using Xilinx's 10GBase-R IP block. The Xilinx 7 series All Programmable device families have solutions in partnership with S2I, offering 10G solutions ready for production implementations that satisfy these market needs. You have now implemented a floating-point square-root operation, which you can incorporate into new or existing Labview fpga applications. Such systems rely heavily on well-established interfacing technologies such as GigE Vision, Camera Link, Firewire, USB.0, and newer standards such as USB3 Vision. For example, CXP offers support for adding additional links to support 25 Gb/s (even in a single hybrid cable xilinx white paper and 10 GigE Vision allows for dual-port LAG. For example, standards such as Camera Link and USB3 Vision offer very high transfer rates of 5 Gb/s, but distance is limited to a few meters (in the absence of special, expensive cabling). Another alternative for high-speed communication over copper cable is Camera Link HS, which can provide 10G connectivity over multiple pairs (four the distance capability of this technology, however, is limited to 15m. The Xilinx Zynq-7000 All Programmable SoC family can be used in such applications. CXP, on the other hand, uses coaxial cabling and new transceiver technology to cover distances over 100 meters without the need for repeaters. See Table 4 for device resource information. For example, the palette includes a block that generates IP for conversion to, and basic operations for, floating-point numbers on an fpga. With performance being critical in such systems, the ability to accelerate machine vision preprocessing in the PL of the Zynq-7000 SoC using Silicon Software's Visual Applets tool means that a new level of embedded performance can be realized. As sensor technology continues to evolve, however, this data bandwidth is unlikely to be sufficient for the new generation of larger and faster image sensors. With the introduction of the Zynq-7000 All Programmable SoC family, designers can now support 10G connectivity technologies in an intelligent, programmable device that can run extensive, high-performance machine vision software, such as halcon from MVtec. For example, it is possible to use link aggregation (LAG) within the GigE Vision standard to combine 1G links together to produce a 2G link, but scaling above that level would prove to be difficult for designers. Xilinx addresses the need for low-cost systems with the Artix-7 family of devices, scalable to the high-performance Kintex-7 family, and even up to the Virtex-7 family for the very highest level of performance and integration for example, 100G. Figure 7 shows an example of the software components required to provide full system support (Tx and Rx) for CXP. It is independent of the physical connectivity layer, and therefore makes it much easier for camera designers to swap between different connectivity standards.

Xilinx white paper, Citing personal communication in scientific paper

Basic Functions 10 tap mode, and is best suited to a stationary application. Xilinx core Generator Palette Summary, camera Link has provided the most bandwidth 850 MBs. High efficiency programmable platform, many new applicationsfor example, long lifetime. Counter, xilinx 7 Series Families Xilinx 7 series All Programmable technologies address the scalable needs of highperformance systems with a range of devices that can be used to produce a flexible platform with IP and function portability between different camera types. Xilinx IP product pages include evaluation and ordering information for core Generator blocks that require licensing. Typical frame grabbers support multiple camera connections and require very high bandwidths. CXP SingleConnection Detail Previously, otherwise, the basic IP palettes include highly optimized class mba accumulator. They are likely to require an fpga family offering higher levels of performance.

The Xilinx core Generator dialogs expose many IP parameters and specifications to help you customize the core for specific application needs.Digital Signal Processing Palette.PDF This paper proposes the implementation of IIR filter using Xilinx System Generator software on an fpga.

There are some development considerations to keep in mind when using the core Generator libraries in an application. While maintaining strict conformance to the GeniCam software cross standard across required camera ranges. You can quickly configure and generate a custom IP block for Labview fpga.

Figure 3 shows an example of what can be integrated into an Artix-7T device.CXP delivers advantages (e.g., greater bandwidth) over competitive technologies, while addressing other vital requirements such as reach, determinism, robustness, ease of upgrade, low complexity, and low cost.The Kintex-7 Family m Key features: The Kintex-7 family is ideally suited for high-performance (Virtex-6 device class) frame-grabber solutions for CoaXPress and Camera Link implementations.

Best recommendations

The main advantages of adopting Ethernet as the communication medium are: Off-the-shelf 10G NIC can be used, so no frame grabber is required Multi-mode fiber is both robust in high-noise environments and cost-effective over long distances Kintex-7T fpga's embedded transceivers connect directly to SFP modules.Table 1: Comparison of Machine Vision Connectivity Standards.

Create a new fpga.The Labview 2011 fpga Module includes a set of high-performance libraries created by Xilinx and fine-tuned for Xilinx fpga hardware.To get a system view from the hardware perspective, the CXP links frame grabber (Rx) must be considered.

This macro wizard steps you through the customization of the DSP48 through specifying instructions, pipeline configurations and ports, so you can take advantage of the DSP48 power without having to manually configure these complex settings.Memories Data Storage Elements, advanced Industry-Specific Palettes.

These resources enable massively parallel data processing architectures that can perform more work with each clock cycle.Complete the generation process.To start the core Generator IP Configuration Wizard, click Launch Xilinx core Generator.