stp1.stp

用DE2板子实现的正选信号发生器,需安装quartus2软件,硬件需要DE2的开发板

            <net is_signal_inverted="no" name="fre_word[4]"/>
            <net is_signal_inverted="no" name="fre_word[3]"/>
            <net is_signal_inverted="no" name="fre_word[2]"/>
            <net is_signal_inverted="no" name="fre_word[1]"/>
            <net is_signal_inverted="no" name="fre_word[0]"/>
          </bus>
          <bus is_signal_inverted="no" link="all" name="datain" order="msb_to_lsb" radix="line_signed" state="collapse" type="output pin">
            <net is_signal_inverted="no" name="datain[19]"/>
            <net is_signal_inverted="no" name="datain[18]"/>
            <net is_signal_inverted="no" name="datain[17]"/>
            <net is_signal_inverted="no" name="datain[16]"/>
            <net is_signal_inverted="no" name="datain[15]"/>
            <net is_signal_inverted="no" name="datain[14]"/>
            <net is_signal_inverted="no" name="datain[13]"/>
            <net is_signal_inverted="no" name="datain[12]"/>
            <net is_signal_inverted="no" name="datain[11]"/>
            <net is_signal_inverted="no" name="datain[10]"/>
            <net is_signal_inverted="no" name="datain[9]"/>
            <net is_signal_inverted="no" name="datain[8]"/>
            <net is_signal_inverted="no" name="datain[7]"/>
            <net is_signal_inverted="no" name="datain[6]"/>
            <net is_signal_inverted="no" name="datain[5]"/>
            <net is_signal_inverted="no" name="datain[4]"/>
            <net is_signal_inverted="no" name="datain[3]"/>
            <net is_signal_inverted="no" name="datain[2]"/>
            <net is_signal_inverted="no" name="datain[1]"/>
            <net is_signal_inverted="no" name="datain[0]"/>
          </bus>
          <bus is_signal_inverted="no" link="all" name="dds:inst|dds_st:dds_st_inst|fsin_o" order="msb_to_lsb" radix="line_signed" state="collapse" type="combinatorial">
            <net is_signal_inverted="no" name="dds:inst|dds_st:dds_st_inst|fsin_o[7]"/>
            <net is_signal_inverted="no" name="dds:inst|dds_st:dds_st_inst|fsin_o[6]"/>
            <net is_signal_inverted="no" name="dds:inst|dds_st:dds_st_inst|fsin_o[5]"/>
            <net is_signal_inverted="no" name="dds:inst|dds_st:dds_st_inst|fsin_o[4]"/>
            <net is_signal_inverted="no" name="dds:inst|dds_st:dds_st_inst|fsin_o[3]"/>
            <net is_signal_inverted="no" name="dds:inst|dds_st:dds_st_inst|fsin_o[2]"/>
            <net is_signal_inverted="no" name="dds:inst|dds_st:dds_st_inst|fsin_o[1]"/>
            <net is_signal_inverted="no" name="dds:inst|dds_st:dds_st_inst|fsin_o[0]"/>
          </bus>
        </data_view>
        <setup_view>
          <bus is_signal_inverted="no" link="all" name="fre_word" order="msb_to_lsb" radix="unsigned_dec" state="collapse" type="combinatorial">
            <net is_signal_inverted="no" name="fre_word[31]"/>
            <net is_signal_inverted="no" name="fre_word[30]"/>
            <net is_signal_inverted="no" name="fre_word[29]"/>
            <net is_signal_inverted="no" name="fre_word[28]"/>
            <net is_signal_inverted="no" name="fre_word[27]"/>
            <net is_signal_inverted="no" name="fre_word[26]"/>
            <net is_signal_inverted="no" name="fre_word[25]"/>
            <net is_signal_inverted="no" name="fre_word[24]"/>
            <net is_signal_inverted="no" name="fre_word[23]"/>
            <net is_signal_inverted="no" name="fre_word[22]"/>
            <net is_signal_inverted="no" name="fre_word[21]"/>
            <net is_signal_inverted="no" name="fre_word[20]"/>
            <net is_signal_inverted="no" name="fre_word[19]"/>
            <net is_signal_inverted="no" name="fre_word[18]"/>
            <net is_signal_inverted="no" name="fre_word[17]"/>
            <net is_signal_inverted="no" name="fre_word[16]"/>
            <net is_signal_inverted="no" name="fre_word[15]"/>
            <net is_signal_inverted="no" name="fre_word[14]"/>