Hi,
I resolve the problem by increase the memory size. But when the program is loaded to the FPGA, the code does not appear anything. I find that the clock have a bad assignement pin. Just when i related the frequency directly to source clock, it work.
Then the problem now is i don't know how i will assigement the clock output of the PLL.
the book of assignement pin http://www.altera.com/literature/manual/rm_sivgx_fpga_dev_board.pdf. In my SOPC i have a PLL that the source is related to an oscillator of 50 Mhz, wich is related to PIN_AC34.
I don't find it in the book, the assigenemnt of PLL output.
Thanks