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AR# 24408

9.1i CORE Generator - Known Issues for CORE Generator 9.1i


Keywords: interface, COREGen, IP, cores, GUI, software, integration

This Answer Record contains a list of known issues involving CORE Generator in the ISE 9.1i Release.

For IP-specific information, see the Xilinx IP web page:


General Known Issues

(Xilinx Answer 20478) 9.1i CORE Generator - A COREGen project created on a PC does not behave properly on Linux and Solaris systems
(Xilinx Answer 21955) 9.1i CORE Generator - An error occurred while running Java. This may be due to memory limitations
(Xilinx Answer 22548) 9.1i CORE Generator/ISE Simulator - "WARNING:Simulator:29 - at 0 ns: Warning: No entity is bound for inst <instance name> of Component <core name>"
(Xilinx Answer 22549) 9.1i ISE/CORE Generator - When running Manage Cores through Project Navigator on Linux 32, IP cores cannot be customized when Java memory is set to 2048 or above
(Xilinx Answer 22600) 9.1i CORE Generator - Selecting View Version information for a specified IP Core results in "ERROR:sim:165 - Could not find version info"
(Xilinx Answer 22601) 9.1i CORE Generator - Fragmented or seemingly incomplete error messages are being displayed in the COREGen console window
(Xilinx Answer 22605) 9.1i CORE Generator - Project -> Project Options... "Preferred Implementation Files" label is not fully visible on Solaris and Linux platforms
(Xilinx Answer 23395) 8.2i CORE Generator - Some IP cores provided in CORE Generator have incomplete or inaccurate simulation models
(Xilinx Answer 24114) - 9.1i CORE Generator - "WARNING:Sim:NetListWriters - The output generated using -ecn option when targeting Virtex-5 currently does not create a simulatable formal verification netlist"
(Xilinx Answer 24136) - 9.1i CORE Generator - There is an incorrect URL at the end of "license missing" error dialog
(Xilinx Answer 24380) - 9.1i CORE Generator - IP Availability in ISE 9.1i initial release - Not all IP available in 8.2.03i IPupdate 3 will be available in ISE 9.1i
(Xilinx Answer 24335) - 9.1i CORE Generator - Error occurs when generating FIR Compiler v2.0 Core: "Error: Unknown Tcl command "WriteTextFile"
(Xilinx Answer 24383) - 9.1i CORE Generator - IP core customization GUIs open in the background (behind CORE Generator) on Windows 64
(Xilinx Answer 24384) - 9.1i CORE Generator - When I open CORE Generator, the following message occurs: "Overriding Xilinx file <images\gq-cmd-edit-find.png> with local file"
(Xilinx Answer 24387) - 9.1i CORE Generator - Licensed IP Cores cannot be generated on Windows XP64
(Xilinx Answer 24386) - 9.1i CORE Generator - A Tcl scripting error occurs and cannot read file: "no such file or directory while executing <IP core Tcl file> - Error:sim:220"
(Xilinx Answer 24453) - 9.1i CORE Generator - Creating a Floating Point v3.0 IP core from Project Navigator fails with: _pn: Fatal IO error: client killed
(Xilinx Answer 24454) - 9.1i CORE Generator - Erroneous License Status warning appears when generating a LogiCORE Aurora core
AR# 24408
Date Created 09/04/2007
Last Updated 04/08/2009
Status Archive
Type General Article