fft_test.vhd
75 lines
| 1.9 KiB
| text/x-vhdl
|
VhdlLexer
pellion
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r406 | 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; | ||||