[casper] ngc file generated by 14.3 is not recognized by planahead 14.3

2013-01-20 Thread homin
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 V

Re: [casper] ngc file generated by 14.3 is not recognized by planahead 14.3

2013-01-20 Thread Ryan Monroe
Total hack, but you could just use planahead to design your constraints file and then run it through the Casper tool flow. That's what I've always done and it's worked out pretty well so far On Jan 20, 2013 6:02 PM, "homin" wrote: > Hello: > > I am trying to push the fabric clock faster and fast

Re: [casper] ngc file generated by 14.3 is not recognized by planahead 14.3

2013-01-21 Thread David MacMahon
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 proble

Re: [casper] ngc file generated by 14.3 is not recognized by planahead 14.3

2013-01-21 Thread homin
Hi David: probably not. The input to the planahead only system.ngc and ucf files only, no need of OPB cores or other pcores. The problem is the filenames of wrappers generated by 14.3 are not correct, shouldn't have the prefix "system_". If you compare the filenames of 14.3 and older versions