BF527&sdp-h board transfer data to pc

Hi,

       I used the EVAL-AD7768 board and sdp-h board. I want to save more data than EVAL software.I want to  devolope some Labview code.So I downloaded the "SDP Example Code.zip"from  this ftp website(ftp://ftp.analog.com/pub/PSA_Support/SDP/Release/).   But  I got  a error code when I used the FPGA.vi.  When I press the button which indicated "cont.read",Labview will indicated " Transfer time out". Did the dsp's   EBIU_AMBCTL0 have some problem?Or what else problems?