File list (Check if you may need any files):
QPSK_MODULATION\counter.vhd
...............\db\add_sub_1qe.tdf
...............\..\add_sub_2qe.tdf
...............\..\add_sub_3re.tdf
...............\..\add_sub_6qe.tdf
...............\..\add_sub_8re.tdf
...............\..\add_sub_9ng.tdf
...............\..\add_sub_ang.tdf
...............\..\add_sub_bng.tdf
...............\..\add_sub_bog.tdf
...............\..\add_sub_dog.tdf
...............\..\add_sub_k3h.tdf
...............\..\add_sub_m3h.tdf
...............\..\add_sub_m4h.tdf
...............\..\add_sub_n3h.tdf
...............\..\add_sub_o3h.tdf
...............\..\add_sub_o4h.tdf
...............\..\add_sub_pah.tdf
...............\..\add_sub_r3h.tdf
...............\..\add_sub_rbh.tdf
...............\..\altsyncram_1q81.tdf
...............\..\altsyncram_3ri2.tdf
...............\..\altsyncram_4t81.tdf
...............\..\altsyncram_5ri2.tdf
...............\..\altsyncram_5ui2.tdf
...............\..\altsyncram_64l1.tdf
...............\..\altsyncram_6lt1.tdf
...............\..\altsyncram_6q81.tdf
...............\..\altsyncram_6ui2.tdf
...............\..\altsyncram_74l1.tdf
...............\..\altsyncram_7ui2.tdf
...............\..\altsyncram_84l1.tdf
...............\..\altsyncram_8981.tdf
...............\..\altsyncram_8t81.tdf
...............\..\altsyncram_8ui2.tdf
...............\..\altsyncram_9et1.tdf
...............\..\altsyncram_9q81.tdf
...............\..\altsyncram_9t81.tdf
...............\..\altsyncram_9ui2.tdf
...............\..\altsyncram_c1t1.tdf
...............\..\altsyncram_dt81.tdf
...............\..\altsyncram_e981.tdf
...............\..\altsyncram_eq81.tdf
...............\..\altsyncram_f7t1.tdf
...............\..\altsyncram_g4l1.tdf
...............\..\altsyncram_h4l1.tdf
...............\..\altsyncram_hh31.tdf
...............\..\altsyncram_hri2.tdf
...............\..\altsyncram_i4l1.tdf
...............\..\altsyncram_j4l1.tdf
...............\..\altsyncram_k4l1.tdf
...............\..\altsyncram_k981.tdf
...............\..\altsyncram_n0t1.tdf
...............\..\altsyncram_n3t1.tdf
...............\..\altsyncram_nus1.tdf
...............\..\altsyncram_q7t1.tdf
...............\..\altsyncram_rkt1.tdf
...............\..\altsyncram_rti2.tdf
...............\..\altsyncram_s981.tdf
...............\..\altsyncram_sti2.tdf
...............\..\altsyncram_t0t1.tdf
...............\..\altsyncram_tti2.tdf
...............\..\altsyncram_u3t1.tdf
...............\..\altsyncram_ua81.tdf
...............\..\cmpr_1vh.tdf
...............\..\cmpr_2vh.tdf
...............\..\cmpr_3vh.tdf
...............\..\cmpr_nth.tdf
...............\..\cntr_0jg.tdf
...............\..\cntr_0sf.tdf
...............\..\cntr_1ff.tdf
...............\..\cntr_1jg.tdf
...............\..\cntr_1oh.tdf
...............\..\cntr_1pe.tdf
...............\..\cntr_1sf.tdf
...............\..\cntr_2jg.tdf
...............\..\cntr_2pe.tdf
...............\..\cntr_3pe.tdf
...............\..\cntr_4pe.tdf
...............\..\cntr_5if.tdf
...............\..\cntr_5pe.tdf
...............\..\cntr_6oc.tdf
...............\..\cntr_9oc.tdf
...............\..\cntr_9oh.tdf
...............\..\cntr_blh.tdf
...............\..\cntr_doc.tdf
...............\..\cntr_foh.tdf
...............\..\cntr_fpc.tdf
...............\..\cntr_gmc.tdf
...............\..\cntr_knc.tdf
...............\..\cntr_lqf.tdf
...............\..\cntr_mhg.tdf
...............\..\cntr_mpf.tdf
...............\..\cntr_nhf.tdf
...............\..\cntr_nqf.tdf
...............\..\cntr_opf.tdf
...............\..\cntr_qoe.tdf
...............\..\cntr_qqf.tdf
...............\..\cntr_roe.tdf
...............\..\cntr_toe.tdf