UPGRADE YOUR BROWSER

We have detected your current browser version is not the latest one. Xilinx.com uses the latest web technologies to bring you the best online experience possible. Please upgrade to a Xilinx.com supported browser:Chrome, Firefox, Internet Explorer 11, Safari. Thank you!

AR# 34799

12.1 PlanAhead - Known Issues for PlanAhead 12.1

Description


This Answer Record lists the Known Issues for the PlanAhead tool in the ISE Design Suite 12.1 release.
Each Known Issue includes a link to another Answer Record that contains additional information on the issue.

Solution

(Xilinx Answer 35390) 12.1 PlanAhead - Hangs when save is clicked multiple times
(Xilinx Answer 35393) 12.1 PlanAhead - Opens up looking gray and empty when RTL fails to elaborate
(Xilinx Answer 35394) 12.1 PlanAhead - MIG cores cannot be re-generated from PlanAhead if copied over from another location.
(Xilinx Answer 35397) 12.1 PlanAhead - PlanAhead cannot set KEEPER to a I/O port of Spartan devices
(Xilinx Answer 34534) 12.1 PlanAhead - Netlist Design is not marked out of date when I modify a source file in an RTL design
(Xilinx Answer 34793) 12.1 PlanAhead - Synthesis with a netlist as top level in an RTL Project
(Xilinx Answer 34801) 12.1 PlanAhead - CORE Generator Dialog box launches underneath the PlanAhead GUI
(Xilinx Answer 34858) 12.1 PlanAhead - Error on constraints when running Implementation in PlanAhead points to merged UCF
(Xilinx Answer 34869) 12.1 PlanAhead - How do we change the CORE Generator software Project Options?
(Xilinx Answer 34870) 12.1 PlanAhead - "ERROR:sim - This core is only supported on Windows 32-bit operating system."
(Xilinx Answer 34872) 12.1 PlanAhead - "error [HD-EDIFIN 6] Unsupported Construct on or above line < XX >"
(Xilinx Answer 34875) 12.1 PlanAhead - Tcl Command line progress keeps running when issued unknown command in the Tcl Console
(Xilinx Answer 34876) 12.1 PlanAhead - "RTL I/O PLanner view" errors on loc constraints
(Xilinx Answer 34877) 12.1 PlanAhead - PlanAhead cannot find a PR license in some cases.
(Xilinx Answer 34878) 12.1 PlanAhead - "ERROR: [HD-UCFReader 1] Unrecognized symbol \/leaf_2\/cont_ram\/v16384x72/BU2132 found"
(Xilinx Answer 35917) 12.1 Virtex-6 PlanAhead - When I import placement, BUFGDLL is not a supported primitive."
AR# 34799
Date Created 04/30/2010
Last Updated 05/19/2012
Status Active
Type Known Issues
Tools
  • PlanAhead - 12.1
  • ISE Design Suite - 12.1