HG_REPOSITORIES/LPP/INSTRUMENTATION/VHD_Lib Files · designs/MINI-LFR_testFFT-MS/fft_test.vhd

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        pellion
    
New RHF1401 ADC driver (with simple filter)

              r400
            
      LIBRARY ieee;

      USE ieee.std_logic_1164.ALL;

      LIBRARY lpp;

      USE lpp.lpp_memory.ALL;

      USE lpp.iir_filter.ALL;

      USE lpp.spectral_matrix_package.ALL;

      USE lpp.lpp_dma_pkg.ALL;

      USE lpp.lpp_Header.ALL;

      USE lpp.lpp_matrix.ALL;

      USE lpp.lpp_matrix.ALL;

      USE lpp.lpp_lfr_pkg.ALL;

      USE lpp.lpp_fft.ALL;

      USE lpp.fft_components.ALL;

      ENTITY lpp_lfr_ms IS

        GENERIC (

          Mem_use : INTEGER := use_RAM

          );

        PORT (

          clk  : IN STD_LOGIC;

          rstn : IN STD_LOGIC;

          );

      END;

      ARCHITECTURE Behavioral OF lpp_lfr_ms IS

      BEGIN

        -----------------------------------------------------------------------------

        lppFIFOxN_f0_a : lppFIFOxN

          GENERIC MAP (

            tech    => 0,

            Mem_use => Mem_use,

            Data_sz => 16,

            Addr_sz => 8,

            FifoCnt => 5)

          PORT MAP (

            clk  => clk,

            rstn => rstn,

            ReUse       => (OTHERS => '0'),

            wen         => sample_f0_A_wen,

            wdata       => sample_f0_wdata,

            ren         => sample_f0_A_ren,

            rdata       => sample_f0_A_rdata,

            empty       => sample_f0_A_empty,

            full        => sample_f0_A_full,

            almost_full => OPEN);             

        -----------------------------------------------------------------------------

        lpp_lfr_ms_FFT_1 : lpp_lfr_ms_FFT

          PORT MAP (

            clk            => clk,

            rstn           => rstn,

            sample_valid   => sample_valid,   -- WRITE in

            fft_read       => fft_read,       -- READ  in

            sample_data    => sample_data,    -- WRITE in

            sample_load    => sample_load,    -- WRITE out

            fft_pong       => fft_pong,       -- READ  out

            fft_data_im    => fft_data_im,    -- READ  out

            fft_data_re    => fft_data_re,    -- READ  out

            fft_data_valid => fft_data_valid, -- READ  out

            fft_ready      => fft_ready);     -- READ  out

        -----------------------------------------------------------------------------

      END Behavioral;

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pellion New RHF1401 ADC driver (with simple filter)	r400	LIBRARY ieee;
		USE ieee.std_logic_1164.ALL;


		LIBRARY lpp;
		USE lpp.lpp_memory.ALL;
		USE lpp.iir_filter.ALL;
		USE lpp.spectral_matrix_package.ALL;
		USE lpp.lpp_dma_pkg.ALL;
		USE lpp.lpp_Header.ALL;
		USE lpp.lpp_matrix.ALL;
		USE lpp.lpp_matrix.ALL;
		USE lpp.lpp_lfr_pkg.ALL;
		USE lpp.lpp_fft.ALL;
		USE lpp.fft_components.ALL;

		ENTITY lpp_lfr_ms IS
		GENERIC (
		Mem_use : INTEGER := use_RAM
		);
		PORT (
		clk : IN STD_LOGIC;
		rstn : IN STD_LOGIC;

		);
		END;

		ARCHITECTURE Behavioral OF lpp_lfr_ms IS

		BEGIN

		-----------------------------------------------------------------------------

		lppFIFOxN_f0_a : lppFIFOxN
		GENERIC MAP (
		tech => 0,
		Mem_use => Mem_use,
		Data_sz => 16,
		Addr_sz => 8,
		FifoCnt => 5)
		PORT MAP (
		clk => clk,
		rstn => rstn,

		ReUse => (OTHERS => '0'),

		wen => sample_f0_A_wen,
		wdata => sample_f0_wdata,

		ren => sample_f0_A_ren,
		rdata => sample_f0_A_rdata,

		empty => sample_f0_A_empty,
		full => sample_f0_A_full,
		almost_full => OPEN);

		-----------------------------------------------------------------------------

		lpp_lfr_ms_FFT_1 : lpp_lfr_ms_FFT
		PORT MAP (
		clk => clk,
		rstn => rstn,
		sample_valid => sample_valid, -- WRITE in
		fft_read => fft_read, -- READ in
		sample_data => sample_data, -- WRITE in
		sample_load => sample_load, -- WRITE out
		fft_pong => fft_pong, -- READ out
		fft_data_im => fft_data_im, -- READ out
		fft_data_re => fft_data_re, -- READ out
		fft_data_valid => fft_data_valid, -- READ out
		fft_ready => fft_ready); -- READ out

		-----------------------------------------------------------------------------

		END Behavioral;