To prepare a Verilog module for integration into LabVIEW FPGA, you must first create a project and configure it properly in the Xilinx ISE Design Suite. For example, when a top-level port type of the Verilog module is not supported in LabVIEW. However, IPIN might require a VHDL wrapper in specific scenarios. This means the generating a VHDL wrapper is required for CLIP but optional for IPIN. One difference that is relevant to this tutorial is that the top-level synthesis file for CLIP must be a VHDL file while IPIN can use netlists as the top-level synthesis file. NI recommends that you refer to the LabVIEW Help for the different design requirements before integrating any external IP. While both allow the integration of code external to LabVIEW, these options have different use cases and limitations. To integrate external or third-party IP into LabVIEW FPGA you can use Component-Level IP (CLIP) or the IP Integration Node (IPIN). The following table shows the port definition for the component. The file can be found in the attached files at the following location:Īdder.v instantiates a clock driven, 8-bit adder with an asynchronous reset and clock enable. For the purpose of this tutorial, a simple Verilog module has been provided as a starting point.
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