这是个AD0809信号采集与频谱分析电路设计，里面包含RS232接口通信状态机，LPM-RAM数据缓冲，A/D采样控制状态机，RS232通信适配电路。AD0809采样RS232频谱分析.......................\ADC.bsf.......................\adsuart.bsf.......................\ADSUART.cdf.......................\ADSUART.done.......................\ADSUART.fit.smsg.......................\adsuart.hif.......................\adsuart.mmf.......................\ADSUART.pin.......................\ADSUART.qsf.......................\ADSUART.qws.......................\ADSUART_assignment_defaults.qdf.......................\cmp_state.ini.......................\CNT8.bsf.......................\CNTF.bsf.......................\PLL20.bsf.......................\PLL20.cmp.......................\PLL20.ppf.......................\PLL20.vhd.......................\PLL20_wave0.jpg.......................\PLL20_waveforms.html.......................\README.......................\......\DATA.TXT.......................\......\FASetup.exe.......................\......\FreqAna.exe.......................\......\FreqAnaM5.dll.......................\......\FreqAna_Intel.exe.......................\sof_pof_copy.......................\............\SPC.pof.......................\............\SPC.sof.......................\SPC.bdf.......................\SPC.cdf.......................\SPC.done.......................\SPC.fit.smsg.......................\SPC.pin.......................\SPC.pof.......................\SPC.qpf.......................\SPC.qsf.......................\SPC.qws.......................\SPC.sof.......................\stp1.stp……