fft_test.plg

用vhdl编写的FFT的代码,很全,很强大.

@P:  Worst Slack : -1.187
@P:  fft_test|clk - Estimated Frequency : 252.9 MHz
@P:  fft_test|clk - Requested Frequency : 297.5 MHz
@P:  fft_test|clk - Estimated Period : 3.954
@P:  fft_test|clk - Requested Period : 3.361
@P:  fft_test|clk - Slack : -0.593
@P:  System - Estimated Frequency : 295.9 MHz
@P:  System - Requested Frequency : 456.2 MHz
@P:  System - Estimated Period : 3.379
@P:  System - Requested Period : 2.192
@P:  System - Slack : -1.187
@P: fft_test Part : xc3s500epq208-4
@P: fft_test I/O primitives : 94
@P: fft_test I/O Register bits : 0
@P: fft_test Register bits (Non I/O) : 8 (0%)
@P: fft_test Total Luts : 8 (0%)
@P:  CPU Time : 0h:00m:00s