大家好：
我是剛學labview fpga的新手，但因為論文一定要用到，所以想請教各位。
請問sb-RIO 9631有辦法跑FFT嗎？又該怎麼接線才對呢？
我現在要寫的程式是在AI26接腳直接讀值進來，一週要取16點，60Hz，所以我設41667ticks抓一次值，然後就要丟進FFT看頻譜了，因為我不懂FPGA底下的FFT，所以我想說先接簡單的，看這樣會出來什麼訊號，但就不能跑，可以幫我看看是什麼的問題嗎？
Compilation failed due to a Xilinx error.
Details:
ERROR:TclTasksC:process_077: Failed to complete. Please inspect the log and report files.false
while executing
"process run "Map""
(file "C:\NIFPGA\jobs\TjnXG20_XI64xG6\map.tcl" line 8)
ERROR:Place:665 - The design has 10 block-RAM components of which 10 block-RAM
components require the adjacent multiplier site to remain empty. This is
because certain input pins of adjacent block-RAM and multiplier sites share
routing ressources. In addition, the design has 17 multiplier components.
Therefore, the design would require a total of 27 multiplier sites on the
device. The current device has only 24 multiplier sites.
Phase 1.1 Initial Placement Analysis (Checksum:2d7469b2) REAL time: 39 secs
ERROR:Pack:1654 - The timing-driven placement phase encountered an error.
Mapping completed.
See MAP report file "toplevel_gen_map.mrp" for details.
Problem encountered during the packing phase.
Design Summary
--------------
Number of errors : 2
Number of warnings : 226
Process "Map" failed