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I would appreciate any help with this error. I get this when I start the simulation in modelsim -
# Region: /tb_emif_mddr/u_asms_top/u_emif_top/u_sym_overlay_lut/sym_overlay_lut_rw16_r32/u_altmf_sym_lut/altsyncram_component # ** Error: (vsim-3063) C:/projects/ivac/design/asms/syn/simulation/modelsim/asms_04.vo(25067): Port 'q_a_8' not found in the connected module (2nd connection). # Region: /tb_emif_mddr/u_asms_top/u_emif_top/u_sym_overlay_lut/sym_overlay_lut_rw16_r32/u_altmf_sym_lut/altsyncram_component # ** Error: (vsim-3063) C:/projects/ivac/design/asms/syn/simulation/modelsim/asms_04.vo(25067): Port 'q_a_7' not found in the connected module (3rd connection). # Region: /tb_emif_mddr/u_asms_top/u_emif_top/u_sym_overlay_lut/sym_overlay_lut_rw16_r32/u_altmf_sym_lut/altsyncram_component # ** Error: (vsim-3063) C:/projects/ivac/design/asms/syn/simulation/modelsim/asms_04.vo(25067): Port 'q_a_6' not found in the connected module (4th connection). # Region: /tb_emif_mddr/u_asms_top/u_emif_top/u_sym_overlay_lut/sym_overlay_lut_rw16_r32/u_altmf_sym_lut/altsyncram_component # ** Error: (vsim-3063) C:/projects/ivac/design/asms/syn/simulation/modelsim/asms_04.vo(25067): Port 'q_a_5' not found in the connected module (5th connection). # Region: /tb_emif_mddr/u_asms_top/u_emif_top/u_sym_overlay_lut/sym_overlay_lut_rw16_r32/u_altmf_sym_lut/altsyncram_component # ** Error: (vsim-3063) C:/projects/ivac/design/asms/syn/simulation/modelsim/asms_04.vo(25067): Port 'q_a_4' not found in the connected module (6th connection). # Region: /tb_emif_mddr/u_asms_top/u_emif_top/u_sym_overlay_lut/sym_overlay_lut_rw16_r32/u_altmf_sym_lut/altsyncram_component # ** Error: (vsim-3063) C:/projects/ivac/design/asms/syn/simulation/modelsim/asms_04.vo(25067): Port 'q_a_3' not found in the connected module (7th connection). # Region: /tb_emif_mddr/u_asms_top/u_emif_top/u_sym_overlay_lut/sym_overlay_lut_rw16_r32/u_altmf_sym_lut/altsyncram_component # ** Error: (vsim-3063) C:/projects/ivac/design/asms/syn/simulation/modelsim/asms_04.vo(25067): Port 'q_a_2' not found in the connected module (8th connection). # Region: /tb_emif_mddr/u_asms_top/u_emif_top/u_sym_overlay_lut/sym_overlay_lut_rw16_r32/u_altmf_sym_lut/altsyncram_component # ** Error: (vsim-3063) C:/projects/ivac/design/asms/syn/simulation/modelsim/asms_04.vo(25067): Port 'q_a_1' not found in the connected module (9th connection). # Region: /tb_emif_mddr/u_asms_top/u_emif_top/u_sym_overlay_lut/sym_overlay_lut_rw16_r32/u_altmf_sym_lut/altsyncram_component # ** Error: (vsim-3063) C:/projects/ivac/design/asms/syn/simulation/modelsim/asms_04.vo(25067): Port 'q_a_15' not found in the connected module (10th connection). # Region: /tb_emif_mddr/u_asms_top/u_emif_top/u_sym_overlay_lut/sym_overlay_lut_rw16_r32/u_altmf_sym_lut/altsyncram_component # ** Error: (vsim-3063) C:/projects/ivac/design/asms/syn/simulation/modelsim/asms_04.vo(25067): Port 'q_a_14' not found in the connected module (11th connection). # Region: /tb_emif_mddr/u_asms_top/u_emif_top/u_sym_overlay_lut/sym_overlay_lut_rw16_r32/u_altmf_sym_lut/altsyncram_component # ** Error: (vsim-3063) C:/projects/ivac/design/asms/syn/simulation/modelsim/asms_04.vo(25067): Port 'q_a_13' not found in the connected module (12th connection). # Region: /tb_emif_mddr/u_asms_top/u_emif_top/u_sym_overlay_lut/sym_overlay_lut_rw16_r32/u_altmf_sym_lut/altsyncram_component # ** Error: (vsim-3063) C:/projects/ivac/design/asms/syn/simulation/modelsim/asms_04.vo(25067): Port 'q_a_12' not found in the connected module (13th connection). # Region: /tb_emif_mddr/u_asms_top/u_emif_top/u_sym_overlay_lut/sym_overlay_lut_rw16_r32/u_altmf_sym_lut/altsyncram_component # ** Error: (vsim-3063) C:/projects/ivac/design/asms/syn/simulation/modelsim/asms_04.vo(25067): Port 'q_a_11' not found in the connected module (14th connection). # Region: /tb_emif_mddr/u_asms_top/u_emif_top/u_sym_overlay_lut/sym_overlay_lut_rw16_r32/u_altmf_sym_lut/altsyncram_component # ** Error: (vsim-3063) C:/projects/ivac/design/asms/syn/simulation/modelsim/asms_04.vo(25067): Port 'q_a_10' not found in the connected module (15th connection). # Region: /tb_emif_mddr/u_asms_top/u_emif_top/u_sym_overlay_lut/sym_overlay_lut_rw16_r32/u_altmf_sym_lut/altsyncram_component Here is the part of gate-level netlist that the error is referring to. You can see that the ports are there, then do I get this error? Any clues? Thank you much. Best regards, Sanjay ---gate-level netlist--- altsyncram altsyncram_component( .q_a({q_a_unconnected_wire_15,q_a_unconnected_wire_14,q_a_unconnected_wire_13,q_a_unconnected_wire_12,q_a_unconnected_wire_11,q_a_unconnected_wire_10,q_a_9,q_a_unconnected_wire_8,q_a_unconnected_wire_7,q_a_unconnected_wire_6,q_a_unconnected_wire_5,q_a_unconnected_wire_4, q_a_unconnected_wire_3,q_a_unconnected_wire_2,q_a_unconnected_wire_1,q_a_0}), .q_a_8(q_a_8), .q_a_7(q_a_7), .q_a_6(q_a_6), .q_a_5(q_a_5), .q_a_4(q_a_4), .q_a_3(q_a_3), .q_a_2(q_a_2), .q_a_1(q_a_1), .q_a_15(q_a_15), .q_a_14(q_a_14), .q_a_13(q_a_13), .q_a_12(q_a_12), .q_a_11(q_a_11), .q_a_10(q_a_10), .data_a({emif_write_data_15,emif_write_data_14,emif_write_data_13,emif_write_data_12,emif_write_data_11,emif_write_data_10,emif_write_data_9,emif_write_data_8,emif_write_data_7,emif_write_data_6,emif_write_data_5,emif_write_data_4,emif_write_data_3,emif_write_data_2, emif_write_data_1,emif_write_data_0}), .wren_a(valid_write_strobe_c), .address_b({gnd,gnd,gnd,gnd,gnd,gnd,GND_port,gnd}), .address_a({dsp_a_9,dsp_a_8,dsp_a_7,dsp_a_6,dsp_a_5,dsp_a_4,dsp_a_3,dsp_a_2,dsp_a_1}), .clock0(wire_pll1_clk_2), .devpor(devpor), .devclrn(devclrn), .devoe(devoe)); endmodule module altsyncram ( q_a, q_a_8, q_a_7, q_a_6, q_a_5, q_a_4, q_a_3, q_a_2, q_a_1, q_a_15, q_a_14, q_a_13, q_a_12, q_a_11, q_a_10, data_a, wren_a, address_b, address_a, clock0, devpor, devclrn, devoe); output [15:0] q_a; output q_a_8; output q_a_7; output q_a_6; output q_a_5; output q_a_4; output q_a_3; output q_a_2; output q_a_1; output q_a_15; output q_a_14; output q_a_13; output q_a_12; output q_a_11; output q_a_10; input [15:0] data_a; input wren_a; input [7:0] address_b; input [8:0] address_a; input clock0; input devpor; input devclrn; input devoe; wire gnd = 1'b0; wire vcc = 1'b1; altsyncram_v9d2 auto_generated( .q_a({q_a_unconnected_wire_15,q_a_unconnected_wire_14,q_a_unconnected_wire_13,q_a_unconnected_wire_12,q_a_unconnected_wire_11,q_a_unconnected_wire_10,q_a[9],q_a_unconnected_wire_8,q_a_unconnected_wire_7,q_a_unconnected_wire_6,q_a_unconnected_wire_5,q_a_unconnected_wire_4, q_a_unconnected_wire_3,q_a_unconnected_wire_2,q_a_unconnected_wire_1,q_a[0]}), .q_a_8(q_a_8), .q_a_7(q_a_7), .q_a_6(q_a_6), .q_a_5(q_a_5), .q_a_4(q_a_4), .q_a_3(q_a_3), .q_a_2(q_a_2), .q_a_1(q_a_1), .q_a_15(q_a_15), .q_a_14(q_a_14), .q_a_13(q_a_13), .q_a_12(q_a_12), .q_a_11(q_a_11), .q_a_10(q_a_10), .data_a({data_a[15],data_a[14],data_a[13],data_a[12],data_a[11],data_a[10],data_a[9],data_a[8],data_a[7],data_a[6],data_a[5],data_a[4],data_a[3],data_a[2],data_a[1],data_a[0]}), .wren_a(wren_a), .address_b({address_b[1],address_b[1],address_b[1],address_b[1],address_b[1],address_b[1],address_b[1],address_b[1]}), .data_b({address_b[1],address_b[1],address_b[1],address_b[1],address_b[1],address_b[1],address_b[1],address_b[1],address_b[1],address_b[1],address_b[1],address_b[1],address_b[1],address_b[1],address_b[1],address_b[1],address_b[1],address_b[1],address_b[1],address_b[1],address_b[1],address_b[1],address_b[1],address_b[1],address_b[1],address_b[1],address_b[1],address_b[1], address_b[1],address_b[1],address_b[1],address_b[1]}), .address_a({address_a[8],address_a[7],address_a[6],address_a[5],address_a[4],address_a[3],address_a[2],address_a[1],address_a[0]}), .clock0(clock0), .devpor(devpor), .devclrn(devclrn), .devoe(devoe)); endmoduleLink Copied
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I found the same question.
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