本程序是基于C54x DSP的通用实数FFT程序，适合点数16~1024点或复数点数8~512点，主程序为rfft.asm。-This procedure is based on the C54x DSP real FFT common procedures, for points 16 ~ 1024 points, or plural points 8 ~ 512 points, the main program for rfft.asm

C54xDSP汇编实现的fft程序，调试通过。fft点数16－512点可选。-Fft achieved C54xDSP compilation process through the debugger. optional fft points 16-512 points.