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📄 main.sdf

📁 基于FPGA的VHDL编程实现各种音频信号
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    (PATHCONSTRAINT U5/tone\[7\]/CLK  U5/tone\[7\]/Q  U5/tone_c8_s/B  U5/tone_c8_s/Y  U5/tone_c15_s_2_2/B  U5/tone_c15_s_2_2/Y  U5/tone_c23_0_0/B  U5/tone_c23_0_0/Y  U5/tone_c23_0/A  U5/tone_c23_0/Y  U5/tone_c24_0/B  U5/tone_c24_0/Y  U5/tone_c25/A  U5/tone_c25/Y  U5/tone_n27/B  U5/tone_n27/Y  U5/tone\[27\]/D  	(9.7:9.7:9.7) )

    (PATHCONSTRAINT U7/tone\[6\]/CLK  U7/tone\[6\]/Q  U7/tone_c14_s_0_2_1/C  U7/tone_c14_s_0_2_1/Y  U7/tone_c14_s_0_2/A  U7/tone_c14_s_0_2/Y  U7/tone_c24_1_1/B  U7/tone_c24_1_1/Y  U7/tone_c24_1/A  U7/tone_c24_1/Y  U7/tone_c25_0/B  U7/tone_c25_0/Y  U7/tone_c25/A  U7/tone_c25/Y  U7/tone_n26/A  U7/tone_n26/Y  U7/tone\[26\]/D  	(9.7:9.7:9.7) )

    (PATHCONSTRAINT U5/counter_note\[0\]/CLK  U5/counter_note\[0\]/Q  U5/counter_note_c1/B  U5/counter_note_c1/Y  U5/counter_note_c3/B  U5/counter_note_c3/Y  U5/counter_note11_0/C  U5/counter_note11_0/Y  U5/counter_note_16/S  U5/counter_note_16/Y  U5/counter_note_n6/A  U5/counter_note_n6/Y  U5/counter_note\[6\]/D  	(9.7:9.7:9.7) )

    (PATHCONSTRAINT U5/counter_note\[0\]/CLK  U5/counter_note\[0\]/Q  U5/counter_note_c1/B  U5/counter_note_c1/Y  U5/counter_note_c3/B  U5/counter_note_c3/Y  U5/counter_note11_0/C  U5/counter_note11_0/Y  U5/counter_note_18/S  U5/counter_note_18/Y  U5/counter_note_n7/C  U5/counter_note_n7/Y  U5/counter_note\[7\]/D  	(9.7:9.7:9.7) )

    (PATHCONSTRAINT U5/counter_note\[0\]/CLK  U5/counter_note\[0\]/Q  U5/counter_note_c1/B  U5/counter_note_c1/Y  U5/counter_note_c3/B  U5/counter_note_c3/Y  U5/counter_note11_0/C  U5/counter_note11_0/Y  U5/counter_note_14/S  U5/counter_note_14/Y  U5/counter_note_n5/C  U5/counter_note_n5/Y  U5/counter_note\[5\]/D  	(9.7:9.7:9.7) )

    (PATHCONSTRAINT U5/counter_note\[0\]/CLK  U5/counter_note\[0\]/Q  U5/counter_note_c1/B  U5/counter_note_c1/Y  U5/counter_note_c3/B  U5/counter_note_c3/Y  U5/counter_note11_0/C  U5/counter_note11_0/Y  U5/counter_note_8/S  U5/counter_note_8/Y  U5/counter_note_n2/C  U5/counter_note_n2/Y  U5/counter_note\[2\]/D  	(9.7:9.7:9.7) )

    (PATHCONSTRAINT U5/counter_note\[0\]/CLK  U5/counter_note\[0\]/Q  U5/counter_note_c1/B  U5/counter_note_c1/Y  U5/counter_note_c3/B  U5/counter_note_c3/Y  U5/counter_note11_0/C  U5/counter_note11_0/Y  U5/counter_note_6/S  U5/counter_note_6/Y  U5/counter_note_n1/C  U5/counter_note_n1/Y  U5/counter_note\[1\]/D  	(9.7:9.7:9.7) )

    (PATHCONSTRAINT U5/counter_note\[0\]/CLK  U5/counter_note\[0\]/Q  U5/counter_note_c1/B  U5/counter_note_c1/Y  U5/counter_note_c3/B  U5/counter_note_c3/Y  U5/counter_note11_0/C  U5/counter_note11_0/Y  U5/counter_note_10/S  U5/counter_note_10/Y  U5/counter_note_n3/C  U5/counter_note_n3/Y  U5/counter_note\[3\]/D  	(9.7:9.7:9.7) )

    (PATHCONSTRAINT U5/counter_note\[0\]/CLK  U5/counter_note\[0\]/Q  U5/counter_note_c1/B  U5/counter_note_c1/Y  U5/counter_note_c3/B  U5/counter_note_c3/Y  U5/counter_note11_0/C  U5/counter_note11_0/Y  U5/counter_note_12/S  U5/counter_note_12/Y  U5/counter_note_n4/C  U5/counter_note_n4/Y  U5/counter_note\[4\]/D  	(9.7:9.7:9.7) )

    (PATHCONSTRAINT U5/counter_note\[2\]/CLK  U5/counter_note\[2\]/Q  U5/counter_note_c3_0/B  U5/counter_note_c3_0/Y  U5/counter_note_c3/A  U5/counter_note_c3/Y  U5/counter_note11_0/C  U5/counter_note11_0/Y  U5/counter_note_15/A  U5/counter_note_15/Y  U5/counter_note_n6/B  U5/counter_note_n6/Y  U5/counter_note\[6\]/D  	(9.7:9.7:9.7) )

    (PATHCONSTRAINT U5/tone\[27\]/CLK  U5/tone\[27\]/Q  U5/divby12/m3/A  U5/divby12/m3/Y  U5/divby12/m11/B  U5/divby12/m11/Y  U5/clkdivider_i_a2\[1\]/B  U5/clkdivider_i_a2\[1\]/Y  U5/counter_note_6/A  U5/counter_note_6/Y  U5/counter_note_n1/C  U5/counter_note_n1/Y  U5/counter_note\[1\]/D  	(9.7:9.7:9.7) )

    (PATHCONSTRAINT U5/tone\[9\]/CLK  U5/tone\[9\]/Q  U5/tone_c13_s_2_2/C  U5/tone_c13_s_2_2/Y  U5/tone_c13_s_2/C  U5/tone_c13_s_2/Y  U5/tone_c15_s_2/B  U5/tone_c15_s_2/Y  U5/tone_c15/A  U5/tone_c15/Y  U5/tone_c17/B  U5/tone_c17/Y  U5/tone_n19/B  U5/tone_n19/Y  U5/tone\[19\]/D  	(9.7:9.7:9.7) )

    (PATHCONSTRAINT U6/tone\[0\]/CLK  U6/tone\[0\]/Q  U6/tone_c1/B  U6/tone_c1/Y  U6/tone_c5/C  U6/tone_c5/Y  U6/tone_c14/C  U6/tone_c14/Y  U6/tone_c20/B  U6/tone_c20/Y  U6/tone_n22/B  U6/tone_n22/Y  U6/tone\[22\]/D  	(9.7:9.7:9.7) )

    (PATHCONSTRAINT U5/tone\[6\]/CLK  U5/tone\[6\]/Q  U5/tone_c15_s_2_2_1/C  U5/tone_c15_s_2_2_1/Y  U5/tone_c15_s_2_2/A  U5/tone_c15_s_2_2/Y  U5/tone_c23_0_0/B  U5/tone_c23_0_0/Y  U5/tone_c23_0/A  U5/tone_c23_0/Y  U5/tone_c24_0/B  U5/tone_c24_0/Y  U5/tone_c25/A  U5/tone_c25/Y  U5/tone_n27/B  U5/tone_n27/Y  U5/tone\[27\]/D  	(9.7:9.7:9.7) )

    (PATHCONSTRAINT U5/tone\[8\]/CLK  U5/tone\[8\]/Q  U5/tone_c8_s/A  U5/tone_c8_s/Y  U5/tone_c15_s_2_2/B  U5/tone_c15_s_2_2/Y  U5/tone_c23_0_0/B  U5/tone_c23_0_0/Y  U5/tone_c23_0/A  U5/tone_c23_0/Y  U5/tone_c24_0/B  U5/tone_c24_0/Y  U5/tone_c25/A  U5/tone_c25/Y  U5/tone_n27/B  U5/tone_n27/Y  U5/tone\[27\]/D  	(9.7:9.7:9.7) )

    (PATHCONSTRAINT U5/counter_note\[0\]/CLK  U5/counter_note\[0\]/Q  U5/counter_note_c1/B  U5/counter_note_c1/Y  U5/counter_note_c3/B  U5/counter_note_c3/Y  U5/counter_note11_0/C  U5/counter_note11_0/Y  U5/speaker_53/A  U5/speaker_53/Y  U5/speaker/D  	(9.7:9.7:9.7) )

    (PATHCONSTRAINT U5/tone\[27\]/CLK  U5/tone\[27\]/Q  U5/divby12/m3/A  U5/divby12/m3/Y  U5/divby12/m11/B  U5/divby12/m11/Y  U5/clkdivider_0\[7\]/C  U5/clkdivider_0\[7\]/Y  U5/counter_note_18/A  U5/counter_note_18/Y  U5/counter_note_n7/C  U5/counter_note_n7/Y  U5/counter_note\[7\]/D  	(9.7:9.7:9.7) )

    (PATHCONSTRAINT U7/tone\[13\]/CLK  U7/tone\[13\]/Q  U7/tone_c14_s_0_2_1/A  U7/tone_c14_s_0_2_1/Y  U7/tone_c14_s_0_2/A  U7/tone_c14_s_0_2/Y  U7/tone_c24_1_1/B  U7/tone_c24_1_1/Y  U7/tone_c24_1/A  U7/tone_c24_1/Y  U7/tone_c25_0/B  U7/tone_c25_0/Y  U7/tone_c25/A  U7/tone_c25/Y  U7/tone_n27/B  U7/tone_n27/Y  U7/tone\[27\]/D  	(9.7:9.7:9.7) )

    (PATHCONSTRAINT U6/tone\[0\]/CLK  U6/tone\[0\]/Q  U6/tone_c1/B  U6/tone_c1/Y  U6/tone_c5/C  U6/tone_c5/Y  U6/tone_c14/C  U6/tone_c14/Y  U6/tone_c15/A  U6/tone_c15/Y  U6/tone_n17/B  U6/tone_n17/Y  U6/tone\[17\]/D  	(9.7:9.7:9.7) )

    (PATHCONSTRAINT U5/tone\[7\]/CLK  U5/tone\[7\]/Q  U5/tone_c8_s/B  U5/tone_c8_s/Y  U5/tone_c15_s_2_2/B  U5/tone_c15_s_2_2/Y  U5/tone_c23_0_0/B  U5/tone_c23_0_0/Y  U5/tone_c23_0/A  U5/tone_c23_0/Y  U5/tone_c24_0/B  U5/tone_c24_0/Y  U5/tone_c25/A  U5/tone_c25/Y  U5/tone_n26/A  U5/tone_n26/Y  U5/tone\[26\]/D  	(9.7:9.7:9.7) )

    (PATHCONSTRAINT U7/tone\[15\]/CLK  U7/tone\[15\]/Q  U7/tone_c17_s_0/C  U7/tone_c17_s_0/Y  U7/tone_c22_s_1_1_0/B  U7/tone_c22_s_1_1_0/Y  U7/tone_c22_s_1_1/A  U7/tone_c22_s_1_1/Y  U7/tone_c22_s_1/A  U7/tone_c22_s_1/Y  U7/tone_c25/B  U7/tone_c25/Y  U7/tone_n27/B  U7/tone_n27/Y  U7/tone\[27\]/D  	(9.7:9.7:9.7) )

    (PATHCONSTRAINT U5/tone\[14\]/CLK  U5/tone\[14\]/Q  U5/tone_c15_s_2_2_1/A  U5/tone_c15_s_2_2_1/Y  U5/tone_c15_s_2_2/A  U5/tone_c15_s_2_2/Y  U5/tone_c23_0_0/B  U5/tone_c23_0_0/Y  U5/tone_c23_0/A  U5/tone_c23_0/Y  U5/tone_c24_0/B  U5/tone_c24_0/Y  U5/tone_c25/A  U5/tone_c25/Y  U5/tone_n27/B  U5/tone_n27/Y  U5/tone\[27\]/D  	(9.7:9.7:9.7) )

    (PATHCONSTRAINT U5/tone\[0\]/CLK  U5/tone\[0\]/Q  U5/tone_c1/B  U5/tone_c1/Y  U5/tone_c5/C  U5/tone_c5/Y  U5/tone_c22_s_0/C  U5/tone_c22_s_0/Y  U5/tone_c25/C  U5/tone_c25/Y  U5/tone_n27/B  U5/tone_n27/Y  U5/tone\[27\]/D  	(9.7:9.7:9.7) )

    (PATHCONSTRAINT U7/tone\[14\]/CLK  U7/tone\[14\]/Q  U7/tone_c14_s_0_2_1/B  U7/tone_c14_s_0_2_1/Y  U7/tone_c14_s_0_2/A  U7/tone_c14_s_0_2/Y  U7/tone_c24_1_1/B  U7/tone_c24_1_1/Y  U7/tone_c24_1/A  U7/tone_c24_1/Y  U7/tone_c25_0/B  U7/tone_c25_0/Y  U7/tone_c25/A  U7/tone_c25/Y  U7/tone_n27/B  U7/tone_n27/Y  U7/tone\[27\]/D  	(9.7:9.7:9.7) )

    (PATHCONSTRAINT U5/counter_note\[3\]/CLK  U5/counter_note\[3\]/Q  U5/counter_note_c3_0/A  U5/counter_note_c3_0/Y  U5/counter_note_c3/A  U5/counter_note_c3/Y  U5/counter_note11_0/C  U5/counter_note11_0/Y  U5/counter_note_15/A  U5/counter_note_15/Y  U5/counter_note_n6/B  U5/counter_note_n6/Y  U5/counter_note\[6\]/D  	(9.7:9.7:9.7) )

    (PATHCONSTRAINT U7/tone\[0\]/CLK  U7/tone\[0\]/Q  U7/tone_c1/B  U7/tone_c1/Y  U7/tone_c4/B  U7/tone_c4/Y  U7/tone_c22_s_1/B  U7/tone_c22_s_1/Y  U7/tone_c25/B  U7/tone_c25/Y  U7/tone_n27/B  U7/tone_n27/Y  U7/tone\[27\]/D  	(9.7:9.7:9.7) )

    (PATHCONSTRAINT U5/counter_note\[0\]/CLK  U5/counter_note\[0\]/Q  U5/counter_note_c1/B  U5/counter_note_c1/Y  U5/counter_note_c3/B  U5/counter_note_c3/Y  U5/counter_note11/C  U5/counter_note11/Y  U5/counter_note_n7/B  U5/counter_note_n7/Y  U5/counter_note\[7\]/D  	(9.7:9.7:9.7) )

    (PATHCONSTRAINT U5/counter_note\[0\]/CLK  U5/counter_note\[0\]/Q  U5/counter_note_c1/B  U5/counter_note_c1/Y  U5/counter_note_c3/B  U5/counter_note_c3/Y  U5/counter_note11_0/C  U5/counter_note11_0/Y  U5/counter_note_n1/B  U5/counter_note_n1/Y  U5/counter_note\[1\]/D  	(9.7:9.7:9.7) )

    (PATHCONSTRAINT U5/counter_note\[0\]/CLK  U5/counter_note\[0\]/Q  U5/counter_note_c1/B  U5/counter_note_c1/Y  U5/counter_note_c3/B  U5/counter_note_c3/Y  U5/counter_note11_0/C  U5/counter_note11_0/Y  U5/counter_note_n2/B  U5/counter_note_n2/Y  U5/counter_note\[2\]/D  	(9.7:9.7:9.7) )

    (PATHCONSTRAINT U5/counter_note\[0\]/CLK  U5/counter_note\[0\]/Q  U5/counter_note_c1/B  U5/counter_note_c1/Y  U5/counter_note_c3/B  U5/counter_note_c3/Y  U5/counter_note11/C  U5/counter_note11/Y  U5/counter_note_n5/B  U5/counter_note_n5/Y  U5/counter_note\[5\]/D  	(9.7:9.7:9.7) )

    (PATHCONSTRAINT U5/counter_note\[0\]/CLK  U5/counter_note\[0\]/Q  U5/counter_note_c1/B  U5/counter_note_c1/Y  U5/counter_note_c3/B  U5/counter_note_c3/Y  U5/counter_note11/C  U5/counter_note11/Y  U5/counter_note_n3/B  U5/counter_note_n3/Y  U5/counter_note\[3\]/D  	(9.7:9.7:9.7) )

    (PATHCONSTRAINT U5/counter_note\[0\]/CLK  U5/counter_note\[0\]/Q  U5/counter_note_c1/B  U5/counter_note_c1/Y  U5/counter_note_c3/B  U5/counter_note_c3/Y  U5/counter_note11/C  U5/counter_note11/Y  U5/counter_note_n4/B  U5/counter_note_n4/Y  U5/counter_note\[4\]/D  	(9.7:9.7:9.7) )

    (PATHCONSTRAINT U5/tone\[24\]/CLK  U5/tone\[24\]/Q  U5/divby12/m11/S  U5/divby12/m11/Y  U5/clkdivider_0_a2\[7\]/A  U5/clkdivider_0_a2\[7\]/Y  U5/clkdivider_i_a2_0\[3\]/A  U5/clkdivider_i_a2_0\[3\]/Y  U5/clkdivider_i\[3\]/B  U5/clkdivider_i\[3\]/Y  U5/counter_note_10/A  U5/counter_note_10/Y  U5/counter_note_n3/C  U5/counter_note_n3/Y  U5/counter_note\[3\]/D  	(9.7:9.7:9.7) )

    (PATHCONSTRAINT U5/tone\[11\]/CLK  U5/tone\[11\]/Q  U5/tone_c13_s_2_2/B  U5/tone_c13_s_2_2/Y  U5/tone_c13_s_2/C  U5/tone_c13_s_2/Y  U5/tone_c15_s_2/B  U5/tone_c15_s_2/Y  U5/tone_c15/A  U5/tone_c15/Y  U5/tone_c17/B  U5/tone_c17/Y  U5/tone_n19/B  U5/tone_n19/Y  U5/tone\[19\]/D  	(9.7:9.7:9.7) )

    (PATHCONSTRAINT U5/tone\[15\]/CLK  U5/tone\[15\]/Q  U5/tone_c15_s_2_2_1/B  U5/tone_c15_s_2_2_1/Y  U5/tone_c15_s_2_2/A  U5/tone_c15_s_2_2/Y  U5/tone_c23_0_0/B  U5/tone_c23_0_0/Y  U5/tone_c23_0/A  U5/tone_c23_0/Y  U5/tone_c24_0/B  U5/tone_c24_0/Y  U5/tone_c25/A  U5/tone_c25/Y  U5/tone_n27/B  U5/tone_n27/Y  U5/tone\[27\]/D  	(9.7:9.7:9.7) )

    (PATHCONSTRAINT U7/tone\[7\]/CLK  U7/tone\[7\]/Q  U7/tone_c12_s_3_2/B  U7/tone_c12_s_3_2/Y  U7/tone_c12_s_3/B  U7/tone_c12_s_3/Y  U7/tone_c24_1/B  U7/tone_c24_1/Y  U7/tone_c25_0/B  U7/tone_c25_0/Y  U7/tone_c25/A  U7/tone_c25/Y  U7/tone_n27/B  U7/tone_n27/Y  U7/tone\[27\]/D  	(9.7:9.7:9.7) )

    (PATHCONSTRAINT U7/tone\[19\]/CLK  U7/tone\[19\]/Q  U7/tone_c20_s/B  U7/tone_c20_s/Y  U7/tone_c21_s_0/B  U7/tone_c21_s_0/Y  U7/tone_c22_s_1_1/B  U7/tone_c22_s_1_1/Y  U7/tone_c22_s_1/A  U7/tone_c22_s_1/Y  U7/tone_c25/B  U7/tone_c25/Y  U7/tone_n27/B  U7/tone_n27/Y  U7/tone\[27\]/D  	(9.7:9.7:9.7) )

    (PATHCONSTRAINT U5/tone\[9\]/CLK  U5/tone\[9\]/Q  U5/tone_c13_s_2_2/C  U5/tone_c13_s_2_2/Y  U5/tone_c13_s_2/C  U5/tone_c13_s_2/Y  U5/tone_c23_0/B  U5/tone_c23_0/Y  U5/tone_c24_0/B  U5/tone_c24_0/Y  U5/tone_c25/A  U5/tone_c25/Y  U5/tone_n27/B  U5/tone_n27/Y  U5/tone\[27\]/D  	(9.7:9.7:9.7) )

    (PATHCONSTRAINT U5/counter_note\[6\]/CLK  U5/counter_note\[6\]/Q  U5/counter_note11_7_2_0/B  U5/counter_note11_7_2_0/Y  U5/counter_note11_7_2/C  U5/counter_note11_7_2/Y  U5/counter_note11_0/A  U5/counter_note11_0/Y  U5/counter_note_15/A  U5/counter_note_15/Y  U5/counter_note_n6/B  U5/counter_note_n6/Y  U5/counter_note\[6\]/D  	(9.7:9.7:9.7) )

    (PATHCONSTRAINT U6/tone\[1\]/CLK  U6/tone\[1\]/Q  U6/tone_c1/A  U6/tone_c1/Y  U6/tone_c5/C  U6/tone_c5/Y  U6/tone_c14/C  U6/tone_c14/Y  U6/tone_c20/B  U6/tone_c20/Y  U6/tone_n22/B  U6/tone_n22/Y  U6/tone\[22\]/D  	(9.7:9.7:9.7) )

    (PATHCONSTRAINT U5/tone\[0\]/CLK  U5/tone\[0\]/Q  U5/tone_c1/B  U5/tone_c1/Y  U5/tone_c5/C  U5/tone_c5/Y  U5/tone_c15/B  U5/tone_c15/Y  U5/tone_c17/B  U5/tone_c17/Y  U5/tone_n19/B  U5/tone_n19/Y  U5/tone\[19\]/D  	(9.7:9.7:9.7) )

    (PATHCONSTRAINT U5/tone\[10\]/CLK  U5/tone\[10\]/Q  U5/tone_c13_s_2_2/A  U5/tone_c13_s_2_2/Y  U5/tone_c13_s_2/C  U5/tone_c13_s_2/Y  U5/tone_c15_s_2/B  U5/tone_c15_s_2/Y  U5/tone_c15/A  U5/tone_c15/Y  U5/tone_c17/B  U5/tone_c17/Y  U5/tone_n19/B  U5/tone_n19/Y  U5/tone\[19\]/D  	(9.7:9.7:9.7) )

    (PATHCONSTRAINT U7/tone\[5\]/CLK  U7/tone\[5\]/Q  U7/tone_c14_s_0_2/B  U7/tone_c14_s_0_2/Y  U7/tone_c24_1_1/B  U7/tone_c24_1_1/Y  U7/tone_c24_1/A  U7/tone_c24_1/Y  U7/tone_c25_0/B  U7/tone_c25_0/Y  U7/tone_c25/A  U7/tone_c25/Y  U7/tone_n27/B  U7/tone_n27/Y  U7/tone\[27\]/D  	(9.7:9.7:9.7) )

    (PATHCONSTRAINT U5/tone\[7\]/CLK  U5/tone\[7\]/Q  U5/tone_c8_s/B  U5/tone_c8_s/Y  U5/tone_c15_s_2_2/B  U5/tone_c15_s_2_2/Y  U5/tone_c15_s_2/A  U5/tone_c15_s_2/Y  U5/tone_c15/A  U5/tone_c15/Y  U5/tone_c17/B  U5/tone_c17/Y  U5/tone_n19/B  U5/tone_n19/Y  U5/tone\[19\]/D  	(9.7:9.7:9.7) )

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