Question about License?

[Altera_Forum]

Hi :):), 

 My problem is when i try to recompile the project given by Stratix IV "board_update_portal" with a just change in PLL ( increase the frequency). I constate that the changement not taken it consideration, As i mentionned in  http://www.alteraforum.com/forum/showthread.php?p=126717&posted=1#post126717.  My question Now this problem dues to the License or NO? I note that i use a evaluation quartus 9.1.   Thanks

[Altera_Forum]

If the design is using some opencore IP for which you don't have the license, it will create a time limited FPGA image. If your project is called myfpga, the resulting programming file will be called myfpga_time_limited.sof instead of just myfpga.sof.

[Altera_Forum]

--- Quote Start ---  If the design is using some opencore IP for which you don't have the license, it will create a time limited FPGA image. If your project is called myfpga, the resulting programming file will be called myfpga_time_limited.sof instead of just myfpga.sof.  --- Quote End ---    Thanks for you reply Daixiwen  In my SOPC there are some IP core as CPU, PLL, ...etc. As i said: i use a evaluation version. On the resulting program i don't obtained _time_limited.sof.:(

[Altera_Forum]

does the modified date on the resulting .sof file change, and does it reflect the actual compilation time?