Simulating the Parallel Flash Loader

Hi,

The alone I mean is I had created PFL from altera Megawizard, then I try to simulate straight after that. I generate signal from flash data and I cant get the output from my fpga_data. I am wondering is my simulation input signal got problems or anything? I attach with my design and hope that you can have a look in it for the simulation waveform. Thanks very much.