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[/] [modular_oscilloscope/] [trunk/] [hdl/] [tbench/] [modullar_oscilloscope_tbench_text.vhd] - Diff between revs 56 and 57

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Rev 56 Rev 57
Line 89... Line 89... 
    if clk_I'event and clk_I = '1' then
 
    if clk_I'event and clk_I = '1' then
 
      data1 <= data1 + 2;
 
      data1 <= data1 + 2;
 
      data2 <= data2 + 2;
 
      data2 <= data2 + 2;
 
    end if;
 
    end if;
 
 
 
 
 
    if sleep_I = '1' or chip_sel_I = '0' then
 
    if sleep_I = '1' or chip_sel_I = '1' then
 
      data_O <= (others => '0');
 
      data_O <= (others => '0');
 
    else
 
    else
 
      case sel_I is
 
      case sel_I is
 
        when '0' =>
 
        when '0' =>
 
          data_O <= data1;
 
          data_O <= data1;
Line 231... Line 231... 
      nSelectIn_I <= '0';             -- addStb      
      nSelectIn_I <= '0';             -- addStb      
      wait until Busy_O = '1';
 
      wait until Busy_O = '1';
 
      --wait for 30 ns;
 
      --wait for 30 ns;
 
      nSelectIn_I <= '1';
 
      nSelectIn_I <= '1';
 
      wait until Busy_O = '0';
 
      wait until Busy_O = '0';
 
 
 
      Data_IO <= (others => '0');
 
 
 
      wait for 30 ns;
 
 
 
 
 
      Data_IO <= in_data(7 downto 0); -- Data1
 
      Data_IO <= in_data(7 downto 0); -- Data1
 
      nAutoFd_I <= '0';                -- datStb
 
      nAutoFd_I <= '0';                -- datStb
 
      wait until Busy_O = '1';
 
      wait until Busy_O = '1';
 
      nAutoFd_I <= '1';
 
      nAutoFd_I <= '1';
 
      wait until Busy_O = '0';
 
      wait until Busy_O = '0';
 
 
 
      Data_IO <= (others => '0');
 
 
 
      wait for 30 ns;
 
 
 
 
 
      Data_IO <= in_data(15 downto 8); -- Data0  
      Data_IO <= in_data(15 downto 8); -- Data0  
      nAutoFd_I <= '0';               -- datStb
 
      nAutoFd_I <= '0';               -- datStb
 
      wait until Busy_O = '1';
 
      wait until Busy_O = '1';
 
      nAutoFd_I <= '1';
 
      nAutoFd_I <= '1';
Line 262... Line 266... 
 
 
 
 
      nStrobe_I <= '0'; -- '0' -> is write
 
      nStrobe_I <= '0'; -- '0' -> is write
 
      Data_IO <= in_address;          -- Address
 
      Data_IO <= in_address;          -- Address
 
      nSelectIn_I <= '0';             -- addStb
 
      nSelectIn_I <= '0';             -- addStb
 
      wait until Busy_O = '1';
 
      wait until Busy_O = '1';
 
      --wait for 30 ns;
 
      wait for 30 ns; -- default
 
 
 
     -- wait for 150 ns;
 
      nSelectIn_I <= '1';
 
      nSelectIn_I <= '1';
 
      wait until Busy_O = '0';
 
      wait until Busy_O = '0';
 
 
 
      wait for 30 ns;
 
 
 
 
 
      nStrobe_I <= '1'; -- '1' -> is read
 
      nStrobe_I <= '1'; -- '1' -> is read
 
      Data_IO <= (others => 'Z');     -- Data1
 
      Data_IO <= (others => 'Z');     -- Data1
 
      nAutoFd_I <= '0';               -- datStb
 
      nAutoFd_I <= '0';               -- datStb
 
 
 
    --  wait for 150 ns;
 
      wait until (Busy_O = '1');
 
      wait until (Busy_O = '1');
 
      wait for 30 ns;
 
      wait for 150 ns;
 
      nAutoFd_I <= '1';
 
      nAutoFd_I <= '1';
 
 
 
   --   wait for 40 ns;
 
      wait until (Busy_O = '0');
 
      wait until (Busy_O = '0');
 
 
 
      wait for 30 ns;
 
 
 
 
 
      Data_IO <= (others => 'Z');     -- Data0
 
      Data_IO <= (others => 'Z');     -- Data0
 
      nAutoFd_I <= '0';               -- datStb
 
      nAutoFd_I <= '0';               -- datStb
 
 
 
   --   wait for 150 ns;
 
      wait until (Busy_O = '1');
 
      wait until (Busy_O = '1');
 
      wait for 30 ns;
 
      wait for 150 ns;
 
      out_runflag <= Data_IO(6);
 
      out_runflag <= Data_IO(6);
 
      nAutoFd_I <= '1';
 
      nAutoFd_I <= '1';
 
      wait until (Busy_O = '0');
 
      wait until (Busy_O = '0');
 
 
 
      wait for 30 ns;
 
 
 
 
 
    end procedure ReadData;
 
    end procedure ReadData;
 
 
 
 
 
 
 
 
 
 
 
     ------------------------------------------------------------------------------------------------
 
 
 
    -- Procedure for read from epp port
 
 
 
    procedure ReadData2(
 
 
 
      signal out_runflag:  out std_logic;
 
 
 
      --constant in_address: in  std_logic_vector(7 downto 0);
 
 
 
      signal Data_IO:      inout std_logic_vector(7 downto 0);
 
 
 
      signal nStrobe_I:    out std_logic;
 
 
 
      signal nSelectIn_I:  out std_logic;
 
 
 
      signal nAutoFd_I:    out std_logic;
 
 
 
      signal Busy_O:       in  std_logic
 
 
 
    ) is
 
 
 
    begin
 
 
 
 
 
 
 
 
 
 
 
      nStrobe_I <= '1'; -- '1' -> is read
 
 
 
      Data_IO <= (others => 'Z');     -- Data1
 
 
 
      nAutoFd_I <= '0';               -- datStb
 
 
 
     -- wait for 150 ns;
 
 
 
      wait until (Busy_O = '1');
 
 
 
     -- wait for 150 ns;
 
 
 
      nAutoFd_I <= '1';
 
 
 
      --wait for 40 ns;
 
 
 
      wait until (Busy_O = '0');
 
 
 
    --  wait for 40 ns;
 
 
 
 
 
 
 
      Data_IO <= (others => 'Z');     -- Data0
 
 
 
      nAutoFd_I <= '0';               -- datStb
 
 
 
    --  wait for 150 ns;
 
 
 
      wait until (Busy_O = '1');
 
 
 
    --  wait for 150 ns;
 
 
 
      out_runflag <= Data_IO(6);
 
 
 
      nAutoFd_I <= '1';
 
 
 
      --wait for 40 ns;
 
 
 
      wait until (Busy_O = '0');
 
 
 
    --  wait for 40 ns;
 
 
 
 
 
 
 
    end procedure ReadData2;
 
 
 
 
 
  begin
 
  begin
 
    ------------------------------------------------------------------------------------------------
 
    ------------------------------------------------------------------------------------------------
 
    -- Init
 
    -- Init
 
    test_number <= 0;
 
    test_number <= 0;
 
    wait until tb_ParameterInitFlag;
 
    wait until tb_ParameterInitFlag;
Line 296... Line 346... 
    nSelectIn_I <= '0';
 
    nSelectIn_I <= '0';
 
    nStrobe_I   <= '0';
 
    nStrobe_I   <= '0';
 
    Data_IO     <= (others => '0');
 
    Data_IO     <= (others => '0');
 
    nAutoFd_I   <= '1';
 
    nAutoFd_I   <= '1';
 
    nInit_I     <= '1';
 
    nInit_I     <= '1';
 
    reset_I     <= '1';
 
    reset_I     <= '0';
 
    wait for 700 ns; -- PLL delay
 
    wait for 700 ns; -- PLL delay
 
 
 
 
 
    reset_I     <= '0';
 
    reset_I     <= '1';
 
 
 
 
 
    -- EPP Mode Negotiation
 
    -- EPP Mode Negotiation
 
    -- Standar timing and handshake
 
    -- Standar timing and handshake
 
    nStrobe_I <= '1';
 
    nStrobe_I <= '1';
 
    wait for 500 ns;
 
    wait for 500 ns;
Line 449... Line 499... 
 
 
 
 
    ------------------------------------------------------------------------------------------------
 
    ------------------------------------------------------------------------------------------------
 
    -- Test 6 - Trigger 
    -- Test 6 - Trigger 
    -- daq freq = ctrl freq/2 (default), trigger channel 1, level 70 %, continuous, skipper = 3, 
    -- daq freq = ctrl freq/2 (default), trigger channel 1, level 70 %, continuous, skipper = 3, 
    -- channels 1, buffer size = 150h, falling edge, full negative trigger offset
 
    -- channels 1, buffer size = 150h, falling edge, full negative trigger offset
 
    test_number <= 6;
 
    -- test_number <= 6;
 
 
 
 
 
    WriteData(X"01", X"0002", Data_IO, nStrobe_I, nSelectIn_I, nAutoFd_I, Busy_O); -- Channels_R
 
    -- WriteData(X"01", X"0002", Data_IO, nStrobe_I, nSelectIn_I, nAutoFd_I, Busy_O); -- Channels_R
 
    WriteData(X"02", X"0150", Data_IO, nStrobe_I, nSelectIn_I, nAutoFd_I, Busy_O); -- BuffSize_R
 
    -- WriteData(X"02", X"0150", Data_IO, nStrobe_I, nSelectIn_I, nAutoFd_I, Busy_O); -- BuffSize_R
 
    WriteData(X"03", X"02CD", Data_IO, nStrobe_I, nSelectIn_I, nAutoFd_I, Busy_O); -- TrigLvl_R
 
    -- WriteData(X"03", X"02CD", Data_IO, nStrobe_I, nSelectIn_I, nAutoFd_I, Busy_O); -- TrigLvl_R
 
    WriteData(X"04", X"FF6A", Data_IO, nStrobe_I, nSelectIn_I, nAutoFd_I, Busy_O); -- TrigOff_R -150
 
    -- WriteData(X"04", X"FF6A", Data_IO, nStrobe_I, nSelectIn_I, nAutoFd_I, Busy_O); -- TrigOff_R -150
 
    WriteData(X"00", B"00000_00011_1_1_1_1_1_1", Data_IO, nStrobe_I, nSelectIn_I, nAutoFd_I, Busy_O); -- RunConf_R
 
    -- WriteData(X"00", B"00000_00011_1_1_1_1_1_1", Data_IO, nStrobe_I, nSelectIn_I, nAutoFd_I, Busy_O); -- RunConf_R
 
 
 
 
 
 
 
 
 
    ReadData(runflag, X"08", Data_IO, nStrobe_I, nSelectIn_I, nAutoFd_I, Busy_O);
 
    -- ReadData(runflag, X"08", Data_IO, nStrobe_I, nSelectIn_I, nAutoFd_I, Busy_O);
 
    i := 0;
 
    -- i := 0;
 
    while (i <= 200) loop
 
    -- while (i <= 200) loop
 
      ReadData(runflag, X"08", Data_IO, nStrobe_I, nSelectIn_I, nAutoFd_I, Busy_O);
 
      -- ReadData(runflag, X"08", Data_IO, nStrobe_I, nSelectIn_I, nAutoFd_I, Busy_O);    
      i := i + 1;
 
      -- i := i + 1;
 
    end loop;
 
    -- end loop;
 
 
 
 
 
 
 
 
 
 
 
    -- WriteData(X"01", X"0002", Data_IO, nStrobe_I, nSelectIn_I, nAutoFd_I, Busy_O);
 
 
 
 
 
 
 
 
 
    ------------------------------------------------------------------------------------------------
 
    ------------------------------------------------------------------------------------------------
 
    -- Test 7 - One channel
 
    -- Test 7 - One channel
 
    -- daq freq = ctrl freq/2 (default), trigger channel 0, level 30 %, continuous, skipper = 5, 
    -- daq freq = ctrl freq/2 (default), trigger channel 0, level 30 %, continuous, skipper = 5, 
    -- channels 1, buffer size = 30, trigger offset 29, skipper = 10
 
    -- channels 1, buffer size = 30, trigger offset 29, skipper = 10
Line 490... Line 544... 
 
 
 
 
    ------------------------------------------------------------------------------------------------
 
    ------------------------------------------------------------------------------------------------
 
    -- Test 8  - Test write while working
 
    -- Test 8  - Test write while working
 
    -- daq freq = ctrl freq/2 (default), trigger channel 1, level 30 %, continuous, skipper = 5, 
    -- daq freq = ctrl freq/2 (default), trigger channel 1, level 30 %, continuous, skipper = 5, 
    -- channels 1, buffer size = 50
 
    -- channels 1, buffer size = 50
 
 
 
--     
 
 
--         test_number <= 8;
 
 
 
--     
 
 
--     WriteData(X"01", X"0002", Data_IO, nStrobe_I, nSelectIn_I, nAutoFd_I, Busy_O); -- Channels_R
 
 
 
--     WriteData(X"02", X"0150", Data_IO, nStrobe_I, nSelectIn_I, nAutoFd_I, Busy_O); -- BuffSize_R
 
 
 
--     WriteData(X"03", X"02CD", Data_IO, nStrobe_I, nSelectIn_I, nAutoFd_I, Busy_O); -- TrigLvl_R
 
 
 
--     WriteData(X"04", X"FF6A", Data_IO, nStrobe_I, nSelectIn_I, nAutoFd_I, Busy_O); -- TrigOff_R -150
 
 
 
--     WriteData(X"00", B"00000_00011_1_1_1_1_1_1", Data_IO, nStrobe_I, nSelectIn_I, nAutoFd_I, Busy_O); -- RunConf_R
 
 
 
--     
 
 
--     wait for 800 ns;
 
 
 
--     WriteData(X"01", X"0002", Data_IO, nStrobe_I, nSelectIn_I, nAutoFd_I, Busy_O);
 
 
 
--     
 
 
--     ReadData(runflag, X"08", Data_IO, nStrobe_I, nSelectIn_I, nAutoFd_I, Busy_O);
 
 
 
--     i := 0;
 
 
 
--     while (i <= 200) loop
 
 
 
--       ReadData(runflag, X"08", Data_IO, nStrobe_I, nSelectIn_I, nAutoFd_I, Busy_O);    
 
 
--       i := i + 1;
 
 
 
--     end loop;
 
 
 
 
 
 
 
 
 
 
 
    -- ------------------------------------------------------------------------------------------------
 
 
 
    -- Test 9 - Test read with full buffer
 
 
 
    -- daq freq = ctrl freq/2 (default), w/o trigger, w/o skipper, channels 1 and 2, 
 
 
    -- buffer size = 50h, continuous
 
 
 
--     test_number <= 9;
 
 
 
--     
 
 
--     WriteData(X"01", X"0003", Data_IO, nStrobe_I, nSelectIn_I, nAutoFd_I, Busy_O); -- Channels_R
 
 
 
--     WriteData(X"02", X"0050", Data_IO, nStrobe_I, nSelectIn_I, nAutoFd_I, Busy_O); -- BuffSize_R
 
 
 
--     WriteData(X"03", X"0000", Data_IO, nStrobe_I, nSelectIn_I, nAutoFd_I, Busy_O); -- TrigLvl_R
 
 
 
--     WriteData(X"04", X"0000", Data_IO, nStrobe_I, nSelectIn_I, nAutoFd_I, Busy_O); -- TrigOff_R
 
 
 
--     WriteData(X"00", X"0001", Data_IO, nStrobe_I, nSelectIn_I, nAutoFd_I, Busy_O); -- RunConf_R
 
 
 
--     
 
 
--     wait for 5000 ns;
 
 
 
--     i := 0;
 
 
 
--     ReadData(runflag, X"08", Data_IO, nStrobe_I, nSelectIn_I, nAutoFd_I, Busy_O);
 
 
 
--     while (i <= 25) loop
 
 
 
--       ReadData(runflag, X"08", Data_IO, nStrobe_I, nSelectIn_I, nAutoFd_I, Busy_O);    
 
 
--       i := i + 1;
 
 
 
--     end loop;
 
 
 
--     
 
 
--     -- big buffer
 
 
 
--     WriteData(X"01", X"0003", Data_IO, nStrobe_I, nSelectIn_I, nAutoFd_I, Busy_O); -- Channels_R
 
 
 
--     WriteData(X"02", X"03E8", Data_IO, nStrobe_I, nSelectIn_I, nAutoFd_I, Busy_O); -- BuffSize_R
 
 
 
--     WriteData(X"03", X"0000", Data_IO, nStrobe_I, nSelectIn_I, nAutoFd_I, Busy_O); -- TrigLvl_R
 
 
 
--     WriteData(X"04", X"0000", Data_IO, nStrobe_I, nSelectIn_I, nAutoFd_I, Busy_O); -- TrigOff_R
 
 
 
--     WriteData(X"00", X"0001", Data_IO, nStrobe_I, nSelectIn_I, nAutoFd_I, Busy_O); -- RunConf_R
 
 
 
--     
 
 
-- 
 
 
--     ReadData(runflag, X"08", Data_IO, nStrobe_I, nSelectIn_I, nAutoFd_I, Busy_O);
 
 
 
--     while (runflag = '1') loop
 
 
 
--       ReadData(runflag, X"08", Data_IO, nStrobe_I, nSelectIn_I, nAutoFd_I, Busy_O);    
 
 
--     end loop;
 
 
 
--     
 
 
 
 
 
 
 
 
 
 
    ------------------------------------------------------------------------------------------------
 
 
 
    -- Test 10 - Test simple continuous
 
 
 
    -- daq freq = ctrl freq/2 (default), trigger channel 1, level 70 %, continuous, skipper = 3, 
 
 
    -- channels 1, buffer size = 150h, falling edge, full negative trigger offset
 
 
 
    test_number <= 10;
 
 
 
 
 
 
 
    WriteData(X"01", X"0002", Data_IO, nStrobe_I, nSelectIn_I, nAutoFd_I, Busy_O); -- Channels_R
 
 
 
    WriteData(X"02", X"0050", Data_IO, nStrobe_I, nSelectIn_I, nAutoFd_I, Busy_O); -- BuffSize_R
 
 
 
    WriteData(X"03", X"02CD", Data_IO, nStrobe_I, nSelectIn_I, nAutoFd_I, Busy_O); -- TrigLvl_R
 
 
 
    WriteData(X"04", X"FF6A", Data_IO, nStrobe_I, nSelectIn_I, nAutoFd_I, Busy_O); -- TrigOff_R -150
 
 
 
    WriteData(X"00", X"FFC1", Data_IO, nStrobe_I, nSelectIn_I, nAutoFd_I, Busy_O); -- RunConf_R
 
 
 
                      --1111111111000011
 
 
 
    --wait for 5000 ns;  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
    test_number <= 11;
 
 
 
 
 
 
 
    ReadData(runflag, X"08", Data_IO, nStrobe_I, nSelectIn_I, nAutoFd_I, Busy_O);
 
 
 
    while (runflag = '1') loop
 
 
 
      ReadData(runflag, X"08", Data_IO, nStrobe_I, nSelectIn_I, nAutoFd_I, Busy_O);
 
 
 
    end loop;
 
 
 
 
 
 
 
--     ReadData(runflag, X"08", Data_IO, nStrobe_I, nSelectIn_I, nAutoFd_I, Busy_O);
 
 
 
--     i := 0;
 
 
 
--     while (i <= 50) loop
 
 
 
--       ReadData2(runflag,  Data_IO, nStrobe_I, nSelectIn_I, nAutoFd_I, Busy_O);    
 
 
--       i := i + 1;
 
 
 
--     end loop;
 
 
 
--     
 
 
--     
 
 
--    
 
 
--     test_number <= 12;
 
 
 
--     WriteData(X"01", X"0002", Data_IO, nStrobe_I, nSelectIn_I, nAutoFd_I, Busy_O); -- Channels_R
 
 
 
--     WriteData(X"02", X"0050", Data_IO, nStrobe_I, nSelectIn_I, nAutoFd_I, Busy_O); -- BuffSize_R
 
 
 
--     WriteData(X"03", X"01FF", Data_IO, nStrobe_I, nSelectIn_I, nAutoFd_I, Busy_O); -- TrigLvl_R
 
 
 
--     WriteData(X"04", X"0000", Data_IO, nStrobe_I, nSelectIn_I, nAutoFd_I, Busy_O); -- TrigOff_R -150
 
 
 
--     WriteData(X"00", X"FFC3", Data_IO, nStrobe_I, nSelectIn_I, nAutoFd_I, Busy_O); -- RunConf_R
 
 
 
--                       --1111 1111 1100 0011
 
 
 
--     ReadData(runflag, X"08", Data_IO, nStrobe_I, nSelectIn_I, nAutoFd_I, Busy_O);
 
 
 
--     i := 0;
 
 
 
--     while (i <= 150) loop
 
 
 
--       ReadData(runflag, X"08", Data_IO, nStrobe_I, nSelectIn_I, nAutoFd_I, Busy_O);    
 
 
--       i := i + 1;
 
 
 
--     end loop;
 
 
 
 
 
 
 
 
 
 
 
    WriteData(X"01", X"0002", Data_IO, nStrobe_I, nSelectIn_I, nAutoFd_I, Busy_O);
 
 
 
 
 
 
 
     wait for 1000 ns;
 
 
 
--     
 
 
--     -- reading an address
 
 
 
--     
 
 
     WriteData(X"09", X"0002", Data_IO, nStrobe_I, nSelectIn_I, nAutoFd_I, Busy_O);
 
 
 
       nStrobe_I <= '1'; -- '1' -> is read
 
 
 
      Data_IO <= (others => 'Z');     -- Data0          -- Address
 
 
 
      nSelectIn_I <= '0';             -- addStb
 
 
 
      wait until Busy_O = '1';
 
 
 
      wait for 30 ns; -- default
 
 
 
     -- wait for 150 ns;
 
 
 
      nSelectIn_I <= '1';
 
 
 
      wait until Busy_O = '0';
 
 
 
      wait for 30 ns;
 
 
 
 
 
 
 
 
 
      wait for 100 ns;
 
      wait for 100 ns;
 
 
 
 
 
    tb_InitFlag <= false;
 
    tb_InitFlag <= false;

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