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Xilinx / RapidWright

Build Customized FPGA Implementations for Vivado
http://www.rapidwright.io
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xdl2dcp #902

Closed weedszhou closed 10 months ago

weedszhou commented 10 months ago

How to transfer xdl to dcp file?

clavin-xlnx commented 10 months ago

In principle, this could be possible for Series 7 devices since that was the only architecture that was supported both by the previous ISE and current Vivado tool chains. XDL (Xilinx Design Language) files contain a flattened logical netlist, placement and routing information for ISE-era devices.

In order to import a design as a DCP from an XDL file, a logical netlist would need to be created and all the placement and routing information would need to be faithfully reproduced and represented in the DCP format. This could be accomplished by parsing XDL with the RapidSmith tool and then translating it for DCP by using RapidWright. Depending on the complexity of the designs intended to follow this path, this task could be large. We currently do not have any code that implements this transformation, but it is technically possible.

weedszhou commented 10 months ago

OK，thinks so much!@clavin-xlnx