stp1.stp

实现FPGA和上位机的串口通信

          <wire name="send_bus[1]" tap_mode="probeonly" type="input pin"/>
          <wire name="send_bus[2]" tap_mode="probeonly" type="input pin"/>
          <wire name="send_bus[3]" tap_mode="probeonly" type="input pin"/>
          <wire name="send_bus[4]" tap_mode="probeonly" type="input pin"/>
          <wire name="send_bus[5]" tap_mode="probeonly" type="input pin"/>
          <wire name="send_bus[6]" tap_mode="probeonly" type="input pin"/>
          <wire name="send_bus[7]" tap_mode="probeonly" type="input pin"/>
          <wire name="send_over" tap_mode="probeonly" type="output pin"/>
        </data_input_vec>
      </signal_vec>
      <presentation>
        <data_view>
          <net is_signal_inverted="no" name="error"/>
          <net is_signal_inverted="no" name="recv"/>
          <bus is_signal_inverted="no" link="all" name="recv_bus" order="lsb_to_msb" radix="hex" state="collapse" type="output pin">
            <net is_signal_inverted="no" name="recv_bus[0]"/>
            <net is_signal_inverted="no" name="recv_bus[1]"/>
            <net is_signal_inverted="no" name="recv_bus[2]"/>
            <net is_signal_inverted="no" name="recv_bus[3]"/>
            <net is_signal_inverted="no" name="recv_bus[4]"/>
            <net is_signal_inverted="no" name="recv_bus[5]"/>
            <net is_signal_inverted="no" name="recv_bus[6]"/>
            <net is_signal_inverted="no" name="recv_bus[7]"/>
          </bus>
          <net is_signal_inverted="no" name="reset_n"/>
          <net is_signal_inverted="no" name="RxD"/>
          <net is_signal_inverted="no" name="send"/>
          <bus is_signal_inverted="no" link="all" name="send_bus" order="lsb_to_msb" radix="hex" state="collapse" type="input pin">
            <net is_signal_inverted="no" name="send_bus[0]"/>
            <net is_signal_inverted="no" name="send_bus[1]"/>
            <net is_signal_inverted="no" name="send_bus[2]"/>
            <net is_signal_inverted="no" name="send_bus[3]"/>
            <net is_signal_inverted="no" name="send_bus[4]"/>
            <net is_signal_inverted="no" name="send_bus[5]"/>
            <net is_signal_inverted="no" name="send_bus[6]"/>
            <net is_signal_inverted="no" name="send_bus[7]"/>
          </bus>
          <net is_signal_inverted="no" name="TxD"/>
          <net is_signal_inverted="no" name="send_over"/>
        </data_view>
        <setup_view>
          <net is_signal_inverted="no" name="error"/>
          <net is_signal_inverted="no" name="recv"/>
          <bus is_signal_inverted="no" link="all" name="recv_bus" order="lsb_to_msb" radix="hex" state="collapse" type="output pin">
            <net is_signal_inverted="no" name="recv_bus[0]"/>
            <net is_signal_inverted="no" name="recv_bus[1]"/>
            <net is_signal_inverted="no" name="recv_bus[2]"/>
            <net is_signal_inverted="no" name="recv_bus[3]"/>
            <net is_signal_inverted="no" name="recv_bus[4]"/>
            <net is_signal_inverted="no" name="recv_bus[5]"/>
            <net is_signal_inverted="no" name="recv_bus[6]"/>
            <net is_signal_inverted="no" name="recv_bus[7]"/>