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📄 dsp_port_test_ss7.vhd

📁 响铃和内存管理功能的VHDL语言
💻 VHD
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12 
      DSPIS <= '0';
      DSP_RW <='0';
      wait until DSP_CLKOUT_IN ='0';
      wait until DSP_CLKOUT_IN ='1';
      wait until DSP_CLKOUT_IN ='0';
      wait until DSP_CLKOUT_IN ='0';
      wait until DSP_CLKOUT_IN ='1';
      wait until DSP_CLKOUT_IN ='0';
      wait until DSP_CLKOUT_IN ='1';
      wait until DSP_CLKOUT_IN ='0';
      wait until DSP_CLKOUT_IN ='0';
      wait until DSP_CLKOUT_IN ='1';
      wait until DSP_CLKOUT_IN ='0';
      wait until DSP_CLKOUT_IN ='1';
      wait until DSP_CLKOUT_IN ='0';
      wait until DSP_CLKOUT_IN ='0';
      wait until DSP_CLKOUT_IN ='1';
      wait until DSP_CLKOUT_IN ='0';
      wait until DSP_CLKOUT_IN ='1';
      wait until DSP_CLKOUT_IN ='0';
      wait until DSP_CLKOUT_IN ='0';
      wait until DSP_CLKOUT_IN ='1';
      wait until DSP_CLKOUT_IN ='0';
      wait until DSP_CLKOUT_IN ='1';
      wait until DSP_CLKOUT_IN ='0';
      wait until DSP_CLKOUT_IN ='0';
      wait until DSP_CLKOUT_IN ='1';
      wait until DSP_CLKOUT_IN ='0';
      wait until DSP_CLKOUT_IN ='1';
      wait until DSP_CLKOUT_IN ='0';
      wait until DSP_CLKOUT_IN ='0';
      wait until DSP_CLKOUT_IN ='1';
      wait until DSP_CLKOUT_IN ='0';
 --     counter := counter+1;
      a<="000" & X"00018";
      IOSTRB <='1';
      DSPIS <= '1';
      DSP_RW <='1';
      DSP_RW <='1';
   end loop;

    
   for i in 0 to 23 loop

      wait until DSP_CLKOUT_IN ='0';
      wait until DSP_CLKOUT_IN ='1';
      wait until DSP_CLKOUT_IN ='0';
      D_IN <= "00000000"&counter;
      wait until DSP_CLKOUT_IN ='0';
      wait until DSP_CLKOUT_IN ='1';
      wait until DSP_CLKOUT_IN ='0';
      wait until DSP_CLKOUT_IN ='0';
      wait until DSP_CLKOUT_IN ='1';
      wait until DSP_CLKOUT_IN ='0';
      wait until DSP_CLKOUT_IN ='1';
      wait until DSP_CLKOUT_IN ='0';
      wait until DSP_CLKOUT_IN ='0';
      wait until DSP_CLKOUT_IN ='1';
      wait until DSP_CLKOUT_IN ='0';
      wait until DSP_CLKOUT_IN ='1';
      wait until DSP_CLKOUT_IN ='0';
      wait until DSP_CLKOUT_IN ='0';
      wait until DSP_CLKOUT_IN ='1';
      wait until DSP_CLKOUT_IN ='0';
      wait until DSP_CLKOUT_IN ='1';
      wait until DSP_CLKOUT_IN ='0';
      wait until DSP_CLKOUT_IN ='0';
      wait until DSP_CLKOUT_IN ='1';
      wait until DSP_CLKOUT_IN ='0';
      wait until DSP_CLKOUT_IN ='1';
      wait until DSP_CLKOUT_IN ='0';
      wait until DSP_CLKOUT_IN ='0';
      wait until DSP_CLKOUT_IN ='1';
      wait until DSP_CLKOUT_IN ='0';
      a<="000" & X"00013";--ss7tx_fifo_cs <='0';
      IOSTRB <='0';
      DSPIS <= '0';
      DSP_RW <='0';
      wait until DSP_CLKOUT_IN ='0';
      wait until DSP_CLKOUT_IN ='1';
      wait until DSP_CLKOUT_IN ='0';
      wait until DSP_CLKOUT_IN ='0';
      wait until DSP_CLKOUT_IN ='1';
      wait until DSP_CLKOUT_IN ='0';
      wait until DSP_CLKOUT_IN ='1';
      wait until DSP_CLKOUT_IN ='0';
      wait until DSP_CLKOUT_IN ='0';
      wait until DSP_CLKOUT_IN ='1';
      wait until DSP_CLKOUT_IN ='0';
      wait until DSP_CLKOUT_IN ='1';
      wait until DSP_CLKOUT_IN ='0';
      wait until DSP_CLKOUT_IN ='0';
      wait until DSP_CLKOUT_IN ='1';
      wait until DSP_CLKOUT_IN ='0';
      wait until DSP_CLKOUT_IN ='1';
      wait until DSP_CLKOUT_IN ='0';
      wait until DSP_CLKOUT_IN ='0';
      wait until DSP_CLKOUT_IN ='1';
      wait until DSP_CLKOUT_IN ='0';
      wait until DSP_CLKOUT_IN ='1';
      wait until DSP_CLKOUT_IN ='0';
      wait until DSP_CLKOUT_IN ='0';
      wait until DSP_CLKOUT_IN ='1';
      wait until DSP_CLKOUT_IN ='0';
      wait until DSP_CLKOUT_IN ='1';
      wait until DSP_CLKOUT_IN ='0';
      wait until DSP_CLKOUT_IN ='0';
      wait until DSP_CLKOUT_IN ='1';
      wait until DSP_CLKOUT_IN ='0';
      counter := counter+1;
      a<="000" & X"00018";
      IOSTRB <='1';
      DSPIS <= '1';
      DSP_RW <='1';
      DSP_RW <='1';
   end loop;
   for i in 0 to 2 loop

      wait until DSP_CLKOUT_IN ='0';
      wait until DSP_CLKOUT_IN ='1';
      wait until DSP_CLKOUT_IN ='0';
      D_IN <= "0000000001111110";
      wait until DSP_CLKOUT_IN ='0';
      wait until DSP_CLKOUT_IN ='1';
      wait until DSP_CLKOUT_IN ='0';
      wait until DSP_CLKOUT_IN ='0';
      wait until DSP_CLKOUT_IN ='1';
      wait until DSP_CLKOUT_IN ='0';
      wait until DSP_CLKOUT_IN ='1';
      wait until DSP_CLKOUT_IN ='0';
      wait until DSP_CLKOUT_IN ='0';
      wait until DSP_CLKOUT_IN ='1';
      wait until DSP_CLKOUT_IN ='0';
      wait until DSP_CLKOUT_IN ='1';
      wait until DSP_CLKOUT_IN ='0';
      wait until DSP_CLKOUT_IN ='0';
      wait until DSP_CLKOUT_IN ='1';
      wait until DSP_CLKOUT_IN ='0';
      wait until DSP_CLKOUT_IN ='1';
      wait until DSP_CLKOUT_IN ='0';
      wait until DSP_CLKOUT_IN ='0';
      wait until DSP_CLKOUT_IN ='1';
      wait until DSP_CLKOUT_IN ='0';
      wait until DSP_CLKOUT_IN ='1';
      wait until DSP_CLKOUT_IN ='0';
      wait until DSP_CLKOUT_IN ='0';
      wait until DSP_CLKOUT_IN ='1';
      wait until DSP_CLKOUT_IN ='0';
      a<="000" & X"00013";--ss7tx_fifo_cs <='0';
      IOSTRB <='0';
      DSPIS <= '0';
      DSP_RW <='0';
      wait until DSP_CLKOUT_IN ='0';
      wait until DSP_CLKOUT_IN ='1';
      wait until DSP_CLKOUT_IN ='0';
      wait until DSP_CLKOUT_IN ='0';
      wait until DSP_CLKOUT_IN ='1';
      wait until DSP_CLKOUT_IN ='0';
      wait until DSP_CLKOUT_IN ='1';
      wait until DSP_CLKOUT_IN ='0';
      wait until DSP_CLKOUT_IN ='0';
      wait until DSP_CLKOUT_IN ='1';
      wait until DSP_CLKOUT_IN ='0';
      wait until DSP_CLKOUT_IN ='1';
      wait until DSP_CLKOUT_IN ='0';
      wait until DSP_CLKOUT_IN ='0';
      wait until DSP_CLKOUT_IN ='1';
      wait until DSP_CLKOUT_IN ='0';
      wait until DSP_CLKOUT_IN ='1';
      wait until DSP_CLKOUT_IN ='0';
      wait until DSP_CLKOUT_IN ='0';
      wait until DSP_CLKOUT_IN ='1';
      wait until DSP_CLKOUT_IN ='0';
      wait until DSP_CLKOUT_IN ='1';
      wait until DSP_CLKOUT_IN ='0';
      wait until DSP_CLKOUT_IN ='0';
      wait until DSP_CLKOUT_IN ='1';
      wait until DSP_CLKOUT_IN ='0';
      wait until DSP_CLKOUT_IN ='1';
      wait until DSP_CLKOUT_IN ='0';
      wait until DSP_CLKOUT_IN ='0';
      wait until DSP_CLKOUT_IN ='1';
      wait until DSP_CLKOUT_IN ='0';
 --     counter := counter+1;
      a<="000"& X"00018";
      IOSTRB <='1';
      DSPIS <= '1';
      DSP_RW <='1';
      DSP_RW <='1';
   end loop;

      wait until DSP_CLKOUT_IN ='0';
      wait until DSP_CLKOUT_IN ='1';
      wait until DSP_CLKOUT_IN ='0';
      D_IN <= "0000000001111111";
      wait until DSP_CLKOUT_IN ='0';
      wait until DSP_CLKOUT_IN ='1';
      wait until DSP_CLKOUT_IN ='0';
      wait until DSP_CLKOUT_IN ='0';
      wait until DSP_CLKOUT_IN ='1';
      wait until DSP_CLKOUT_IN ='0';
      wait until DSP_CLKOUT_IN ='1';
      wait until DSP_CLKOUT_IN ='0';
      wait until DSP_CLKOUT_IN ='0';
      wait until DSP_CLKOUT_IN ='1';
      wait until DSP_CLKOUT_IN ='0';
      wait until DSP_CLKOUT_IN ='1';
      wait until DSP_CLKOUT_IN ='0';
      wait until DSP_CLKOUT_IN ='0';
      wait until DSP_CLKOUT_IN ='1';
      wait until DSP_CLKOUT_IN ='0';
      wait until DSP_CLKOUT_IN ='1';
      wait until DSP_CLKOUT_IN ='0';
      wait until DSP_CLKOUT_IN ='0';
      wait until DSP_CLKOUT_IN ='1';
      wait until DSP_CLKOUT_IN ='0';
      wait until DSP_CLKOUT_IN ='1';
      wait until DSP_CLKOUT_IN ='0';
      wait until DSP_CLKOUT_IN ='0';
      wait until DSP_CLKOUT_IN ='1';
      wait until DSP_CLKOUT_IN ='0';
      a<="000"& X"00013";--ss7tx_fifo_cs <='0';
      IOSTRB <='0';
      DSPIS <= '0';
      DSP_RW <='0';
      wait until DSP_CLKOUT_IN ='0';
      wait until DSP_CLKOUT_IN ='1';
      wait until DSP_CLKOUT_IN ='0';
      wait until DSP_CLKOUT_IN ='0';
      wait until DSP_CLKOUT_IN ='1';
      wait until DSP_CLKOUT_IN ='0';
      wait until DSP_CLKOUT_IN ='1';
      wait until DSP_CLKOUT_IN ='0';
      wait until DSP_CLKOUT_IN ='0';
      wait until DSP_CLKOUT_IN ='1';
      wait until DSP_CLKOUT_IN ='0';
      wait until DSP_CLKOUT_IN ='1';
      wait until DSP_CLKOUT_IN ='0';
      wait until DSP_CLKOUT_IN ='0';
      wait until DSP_CLKOUT_IN ='1';
      wait until DSP_CLKOUT_IN ='0';
      wait until DSP_CLKOUT_IN ='1';
      wait until DSP_CLKOUT_IN ='0';
      wait until DSP_CLKOUT_IN ='0';
      wait until DSP_CLKOUT_IN ='1';
      wait until DSP_CLKOUT_IN ='0';
      wait until DSP_CLKOUT_IN ='1';
      wait until DSP_CLKOUT_IN ='0';
      wait until DSP_CLKOUT_IN ='0';
      wait until DSP_CLKOUT_IN ='1';
      wait until DSP_CLKOUT_IN ='0';
      wait until DSP_CLKOUT_IN ='1';
      wait until DSP_CLKOUT_IN ='0';
      wait until DSP_CLKOUT_IN ='0';
      wait until DSP_CLKOUT_IN ='1';
      wait until DSP_CLKOUT_IN ='0';
      a<="000"& X"00018";
      IOSTRB <='1';
      DSPIS <= '1';
      DSP_RW <='1';
      DSP_RW <='1';
----end send

--receive data;
    wait until DSP_CLKOUT_IN = '0';

    wait until DSP_CLKOUT_IN = '1';
    wait until DSP_CLKOUT_IN = '0';
    wait for 4.5 ms;
    d_in <= (others => 'Z');
    --wait until ss7_rx_rdy='1';
    FrameLength <= "00011111";

        --ss7rx_fifo_cs <= '1';

    while (FrameLength /= "00000000") loop
          wait until DSP_CLKOUT_IN = '0';
          wait until DSP_CLKOUT_IN = '1';
          wait until DSP_CLKOUT_IN = '0';
          wait until DSP_CLKOUT_IN = '1';
          wait until DSP_CLKOUT_IN = '0';
          wait until DSP_CLKOUT_IN = '1';
          wait until DSP_CLKOUT_IN = '0';
          wait until DSP_CLKOUT_IN = '1';
          wait until DSP_CLKOUT_IN = '0';
          wait until DSP_CLKOUT_IN = '1';
          wait until DSP_CLKOUT_IN = '0';
          wait until DSP_CLKOUT_IN = '1';
          wait until DSP_CLKOUT_IN = '0';
          wait until DSP_CLKOUT_IN = '1';
          wait until DSP_CLKOUT_IN = '0';
          wait until DSP_CLKOUT_IN = '1';
          wait until DSP_CLKOUT_IN = '0';
          wait until DSP_CLKOUT_IN = '1';
          wait until DSP_CLKOUT_IN = '0';
          wait until DSP_CLKOUT_IN = '1';
          wait until DSP_CLKOUT_IN = '0';
          wait until DSP_CLKOUT_IN = '1';
          wait until DSP_CLKOUT_IN = '0';
          wait until DSP_CLKOUT_IN = '1';
          wait until DSP_CLKOUT_IN = '0';
          wait until DSP_CLKOUT_IN = '1';
          wait until DSP_CLKOUT_IN = '0';
          wait until DSP_CLKOUT_IN = '1';
          wait until DSP_CLKOUT_IN = '0';
          wait until DSP_CLKOUT_IN = '1';
          wait until DSP_CLKOUT_IN = '0';
          wait until DSP_CLKOUT_IN = '1';
          wait until DSP_CLKOUT_IN = '0';

      a<="000"& X"00014";--ss7tx_fifo_cs <='0';
      IOSTRB <='0';
      DSPIS <= '0';
          DSP_RW <= '1';                     -- Rx_Buff
          wait until DSP_CLKOUT_IN = '0';
          wait until DSP_CLKOUT_IN = '1';
          wait until DSP_CLKOUT_IN = '0';
          wait until DSP_CLKOUT_IN = '1';
          wait until DSP_CLKOUT_IN = '0';
          wait until DSP_CLKOUT_IN = '1';
          wait until DSP_CLKOUT_IN = '0';
          wait until DSP_CLKOUT_IN = '1';
          wait until DSP_CLKOUT_IN = '0';
          wait until DSP_CLKOUT_IN = '1';
          wait until DSP_CLKOUT_IN = '0';
      wait until DSP_CLKOUT_IN ='1';
      wait until DSP_CLKOUT_IN ='0';
      wait until DSP_CLKOUT_IN ='0';
      wait until DSP_CLKOUT_IN ='1';
      wait until DSP_CLKOUT_IN ='0';
      wait until DSP_CLKOUT_IN ='1';
      wait until DSP_CLKOUT_IN ='0';
      wait until DSP_CLKOUT_IN ='0';
      wait until DSP_CLKOUT_IN ='1';
      wait until DSP_CLKOUT_IN ='0';
      wait until DSP_CLKOUT_IN ='1';
      wait until DSP_CLKOUT_IN ='0';
      wait until DSP_CLKOUT_IN ='0';
      wait until DSP_CLKOUT_IN ='1';
      wait until DSP_CLKOUT_IN ='0';
      wait until DSP_CLKOUT_IN ='1';
      wait until DSP_CLKOUT_IN ='0';
      wait until DSP_CLKOUT_IN ='0';
      wait until DSP_CLKOUT_IN ='1';
      wait until DSP_CLKOUT_IN ='0';

      a<="000"& X"00018";--ss7tx_fifo_cs <='0';
      IOSTRB <='1';
      DSPIS <= '1';
          
          FrameLength <= FrameLength - 1;
          if FrameLength = "00000000" then
            exit;
          end if;


    end loop;

    wait until DSP_CLKOUT_IN = '0';

      wait; -- will wait forever
   END PROCESS;

-- *** End Test Bench - User Defined Section ***
  PROCESS
  variable flag: bit:='0';
  BEGIN
  while flag='0' loop
  wait until DSP_CLKOUT_IN='0';
  ss7_rxd <= ss7_txd;
  TR_BR_IN <= TR_Bx;
  end loop;
  --wait;
  END PROCESS;

END;
12

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