Description: Calculated using verilog language arc tangent function, the software radio demodulation PM/FM is particularly used frequently. From the archive is modelsim project, based on 6.5c, inside the PM contains a complete demodulation process of wave generation and simulation matlab file, and whichever is the middle of the I and Q branch verilog file as input, and its IOU demodulated output and actual output of MATLAB for comparison. Phase detector design is based on CORDIC algorithm, its accuracy depends on the iteration depth. As the practical application of engineering demodulated atan value only and does not need absolute value, and there is no weight given to the need of the students can add their own.
File list (Check if you may need any files):
cordic_atan\cordic_atan.cr.mti
...........\cordic_atan.mpf
...........\cordic_atan.v
...........\i_data.txt
...........\parameter_for_cordic.txt
...........\parameter_generated.m
...........\q_data.txt
...........\result_analyse.m
...........\result_data.txt
...........\testbench.v
...........\testbench.v.bak
...........\test_data_generated.m
...........\vsim.wlf
...........\work\@_opt\vopt3qzc9w
...........\....\.....\vopt75s9zt
...........\....\.....\voptaq159z
...........\....\.....\vopte7q29z
...........\....\.....\vopthtbz7a
...........\....\.....\voptma1w7a
...........\....\.....\voptmn0s9z
...........\....\.....\voptrvsn2y
...........\....\.....\voptstnr7a
...........\....\.....\voptw1cmaa
...........\....\.....\voptwn1i9d
...........\....\.....\_deps
...........\....\cordic_atan\verilog.asm
...........\....\...........\verilog.rw
...........\....\...........\_primary.dat
...........\....\...........\_primary.dbs
...........\....\...........\_primary.vhd
...........\....\..........._tb\verilog.asm
...........\....\..............\verilog.rw
...........\....\..............\_primary.dat
...........\....\..............\_primary.dbs
...........\....\..............\_primary.vhd
...........\....\_info
...........\....\.temp\vlog70rsyy
...........\....\.....\vlog7eqs4z
...........\....\.....\vlog8ewy52
...........\....\.....\vlog8wvyb2
...........\....\.....\vlogft1xzw
...........\....\.....\vlogfwxx9y
...........\....\.....\vlogg148sb
...........\....\.....\vloggf38zb
...........\....\.....\vlogn8q7zq
...........\....\.....\vlognnn75r
...........\....\.....\vlogya8by4
...........\....\.....\vlogyr7b45
...........\....\_vmake
...........\....\@_opt
...........\....\cordic_atan
...........\....\cordic_atan_tb
...........\....\_temp
...........\work
cordic_atan
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