M1.3(FPGA Compiler)-Common issues/solns when re-compiling M1.3 XSI XDW libraries
Description
keywords: M1.3, XSI, XDW, vhdlan, VSS
urgency: standard
general description:
When M1.3 XSI is installed, if the version of Synopsys is newer than v3.4b, the M1.3 XSI XDW libriaries must be re-compiled before using them. In the Synopsys toolset, M1.3 XDW libaries are a DesignWare library, which must be compiled with the current version of Synopsys in use.
(If the version of Synopsys used with M1.3 is 3.4b, then the M1.3 software just has to be installed. No re-compilation of the XSI XDW and XSI simulation libaries is needed.)
During recompilation of the XDW libraries with a version of Synopsys newer than v3.4b, the user may see the following message:
messages from the OS that certain files cannot be found; The user will see that the files under $XILINX/synopsys/libraries/dw/lib have not been updated.
解决方案
1
When the script install_dw.dc was run, if the only message on the screen that appeared was:
then the re-compilation of the M1.3 XDW libraries has been successful. This warning, it it was the only warning received, can be ignored.
2
In a case where the install_dw.dc script reports that certain files couldn't be found, and/or the files in $XILINX/synopsys/libraries/dw/lib have not been updated, please check the following:
Make sure you are using Synopsys 3.4b or later.
Make sure that the $XILINX environment variable is set to the top of the M1.3 software tree.
Make sure the $SYNOPSYS environment variable is set to the top of the Synospys software tree.
Make sure that you have write permissions in the $XILINX/synopsys/libraries/dw/lib tree.