Hi, Homin, Could this problem possibly be caused by planAhead not finding the necessary OPB cores?
Dave On Jan 20, 2013, at 6:01 PM, homin wrote: > Hello: > > I am trying to push the fabric clock faster and faster, so that i am trying > the newest version 14.3 and planahead. > I got a problem while using planahead 14.3. If the system.ngc compiled by > 14.3 toolflow(matlab 2012a, Xilinx 14.3), planahead can't parse the ngc file. > The problem is the V14.3 put the prefix "system_" in the wrapper files, the > old versions didn't. I have tried the system.ngc files by 11.4, the planahead > 14.3 can run it without problem. > > There should be somewhere the prefix "system_" can be removed, but i didn't > have good luck. > Anyone have met this problem ? > > regards > homin jiang > > ----------------------------------------------------------------- >>> [NgdBuild 604] logical block 'epb_opb_bridge_inst' with type >>> 'system_epb_opb_bridge_inst_wrapper' could not be resolved. A pin name >>> misspelling can cause this, a missing edif or ngc file, case mismatch >>> between the block name and the edif or ngc file name, or the misspelling of >>> a type name. Symbol 'system_epb_opb_bridge_inst_wrapper' is not supported >>> in target 'virtex6'. > -------------------------------------------------------------------- >
