Synthesis Messages

Report Title GowinSynthesis Report
Design File C:\Gowin\Gowin_V1.9.8.01\IDE\ipcore\FOC_TDM\data\foc_current_loop_control_tdm.v
C:\Gowin\Gowin_V1.9.8.01\IDE\ipcore\FOC_TDM\data\foc_current_loop_control_tdm_wrap.v
GowinSynthesis Constraints File ---
Version GowinSynthesis V1.9.8.01
Part Number GW2A-LV18PG256C8/I7
Device GW2A-18
Created Time Mon Nov 01 09:26:46 2021
Legal Announcement Copyright (C)2014-2021 Gowin Semiconductor Corporation. ALL rights reserved.

Synthesis Details

Top Level Module FOC_Current_Loop_Control_TDM_Top
Synthesis Process Running parser:
    CPU time = 0h 0m 0.375s, Elapsed time = 0h 0m 0.399s, Peak memory usage = 55.098MB
Running netlist conversion:
    CPU time = 0h 0m 0.046s, Elapsed time = 0h 0m 0.042s, Peak memory usage = 55.098MB
Running device independent optimization:
    Optimizing Phase 0: CPU time = 0h 0m 0.171s, Elapsed time = 0h 0m 0.166s, Peak memory usage = 55.098MB
    Optimizing Phase 1: CPU time = 0h 0m 0.078s, Elapsed time = 0h 0m 0.084s, Peak memory usage = 55.098MB
    Optimizing Phase 2: CPU time = 0h 0m 0.218s, Elapsed time = 0h 0m 0.215s, Peak memory usage = 55.098MB
Running inference:
    Inferring Phase 0: CPU time = 0h 0m 0.046s, Elapsed time = 0h 0m 0.047s, Peak memory usage = 55.098MB
    Inferring Phase 1: CPU time = 0h 0m 0.015s, Elapsed time = 0h 0m 0.021s, Peak memory usage = 55.098MB
    Inferring Phase 2: CPU time = 0h 0m 0.031s, Elapsed time = 0h 0m 0.023s, Peak memory usage = 55.098MB
    Inferring Phase 3: CPU time = 0h 0m 0.015s, Elapsed time = 0h 0m 0.012s, Peak memory usage = 55.098MB
Running technical mapping:
    Tech-Mapping Phase 0: CPU time = 0h 0m 0.156s, Elapsed time = 0h 0m 0.164s, Peak memory usage = 55.098MB
    Tech-Mapping Phase 1: CPU time = 0h 0m 0.062s, Elapsed time = 0h 0m 0.053s, Peak memory usage = 55.098MB
    Tech-Mapping Phase 2: CPU time = 0h 0m 0.031s, Elapsed time = 0h 0m 0.042s, Peak memory usage = 55.098MB
    Tech-Mapping Phase 3: CPU time = 0h 0m 4s, Elapsed time = 0h 0m 4s, Peak memory usage = 68.148MB
    Tech-Mapping Phase 4: CPU time = 0h 0m 0.25s, Elapsed time = 0h 0m 0.273s, Peak memory usage = 68.148MB
Generate output files:
    CPU time = 0h 0m 0.218s, Elapsed time = 0h 0m 0.221s, Peak memory usage = 68.148MB
Total Time and Memory Usage CPU time = 0h 0m 5s, Elapsed time = 0h 0m 5s, Peak memory usage = 68.148MB

Resource

Resource Usage Summary

Resource Usage
I/O Port 263
I/O Buf 257
    IBUF 238
    OBUF 19
Register 2195
    DFF 154
    DFFE 698
    DFFS 3
    DFFSE 62
    DFFRE 66
    DFFPE 8
    DFFC 219
    DFFCE 985
LUT 1510
    LUT2 150
    LUT3 771
    LUT4 589
ALU 613
    ALU 613
SSRAM 48
    RAM16SDP4 48
INV 37
    INV 37
DSP 6
    MULT18X18 6

Resource Utilization Summary

Resource Usage Utilization
Logic 2448(1547 LUTs, 613 ALUs, 48 SSRAMs) / 20736 12%
Register 2195 / 16173 14%
  --Register as Latch 0 / 16173 0%
  --Register as FF 2195 / 16173 14%
BSRAM 0 / 46 0%

Timing

Clock Summary:

Clock Name Type Period Frequency(MHz) Rise Fall Source Master Object
clk Base 10.000 100.0 0.000 5.000 clk_ibuf/I

Max Frequency Summary:

No. Clock Name Constraint Actual Fmax Logic Level Entity
1 clk 100.0(MHz) 171.4(MHz) 8 TOP

Detail Timing Paths Information

Path 1

Path Summary:
Slack 4.164
Data Arrival Time 6.663
Data Required Time 10.828
From foc_current_loop_control/svpwm_inst/ict_inst/out_Ub_3_s0
To foc_current_loop_control/svpwm_inst/tmp_x_14_s0
Launch Clk clk[R]
Latch Clk clk[R]
Data Arrival Path:
AT DELAY TYPE RF FANOUT NODE
0.000 0.000 clk
0.000 0.000 tCL RR 1 clk_ibuf/I
0.683 0.683 tINS RR 2245 clk_ibuf/O
0.863 0.180 tNET RR 1 foc_current_loop_control/svpwm_inst/ict_inst/out_Ub_3_s0/CLK
1.095 0.232 tC2Q RF 4 foc_current_loop_control/svpwm_inst/ict_inst/out_Ub_3_s0/Q
1.332 0.237 tNET FF 1 foc_current_loop_control/svpwm_inst/n348_s24/I1
1.887 0.555 tINS FF 5 foc_current_loop_control/svpwm_inst/n348_s24/F
2.124 0.237 tNET FF 1 foc_current_loop_control/svpwm_inst/n345_s24/I3
2.495 0.371 tINS FF 5 foc_current_loop_control/svpwm_inst/n345_s24/F
2.732 0.237 tNET FF 1 foc_current_loop_control/svpwm_inst/n342_s24/I3
3.103 0.371 tINS FF 6 foc_current_loop_control/svpwm_inst/n342_s24/F
3.340 0.237 tNET FF 1 foc_current_loop_control/svpwm_inst/n339_s24/I3
3.711 0.371 tINS FF 6 foc_current_loop_control/svpwm_inst/n339_s24/F
3.948 0.237 tNET FF 1 foc_current_loop_control/svpwm_inst/n338_s24/I1
4.503 0.555 tINS FF 1 foc_current_loop_control/svpwm_inst/n338_s24/F
4.740 0.237 tNET FF 1 foc_current_loop_control/svpwm_inst/n338_s30/I1
5.294 0.555 tINS FF 1 foc_current_loop_control/svpwm_inst/n338_s30/F
5.531 0.237 tNET FF 1 foc_current_loop_control/svpwm_inst/n338_s18/I1
5.635 0.103 tINS FF 1 foc_current_loop_control/svpwm_inst/n338_s18/O
5.872 0.237 tNET FF 1 foc_current_loop_control/svpwm_inst/n338_s27/I1
6.426 0.555 tINS FF 1 foc_current_loop_control/svpwm_inst/n338_s27/F
6.663 0.237 tNET FF 1 foc_current_loop_control/svpwm_inst/tmp_x_14_s0/D
Data Required Path:
AT DELAY TYPE RF FANOUT NODE
10.000 0.000 clk
10.000 0.000 tCL RR 1 clk_ibuf/I
10.682 0.683 tINS RR 2245 clk_ibuf/O
10.863 0.180 tNET RR 1 foc_current_loop_control/svpwm_inst/tmp_x_14_s0/CLK
10.828 -0.035 tSu 1 foc_current_loop_control/svpwm_inst/tmp_x_14_s0
Path Statistics:
Clock Skew: 0.000
Setup Relationship: 10.000
Logic Level: 8
Arrival Clock Path Delay: cell: 0.683, 79.130%; route: 0.180, 20.870%
Arrival Data Path Delay: cell: 3.436, 59.231%; route: 2.133, 36.770%; tC2Q: 0.232, 3.999%
Required Clock Path Delay: cell: 0.683, 79.130%; route: 0.180, 20.870%

Path 2

Path Summary:
Slack 4.368
Data Arrival Time 6.460
Data Required Time 10.828
From foc_current_loop_control/svpwm_inst/ict_inst/out_Uc_2_s0
To foc_current_loop_control/svpwm_inst/tmp_y_14_s0
Launch Clk clk[R]
Latch Clk clk[R]
Data Arrival Path:
AT DELAY TYPE RF FANOUT NODE
0.000 0.000 clk
0.000 0.000 tCL RR 1 clk_ibuf/I
0.683 0.683 tINS RR 2245 clk_ibuf/O
0.863 0.180 tNET RR 1 foc_current_loop_control/svpwm_inst/ict_inst/out_Uc_2_s0/CLK
1.095 0.232 tC2Q RF 5 foc_current_loop_control/svpwm_inst/ict_inst/out_Uc_2_s0/Q
1.332 0.237 tNET FF 1 foc_current_loop_control/svpwm_inst/n365_s24/I1
1.887 0.555 tINS FF 6 foc_current_loop_control/svpwm_inst/n365_s24/F
2.124 0.237 tNET FF 1 foc_current_loop_control/svpwm_inst/n362_s24/I3
2.495 0.371 tINS FF 5 foc_current_loop_control/svpwm_inst/n362_s24/F
2.732 0.237 tNET FF 1 foc_current_loop_control/svpwm_inst/n359_s24/I3
3.103 0.371 tINS FF 5 foc_current_loop_control/svpwm_inst/n359_s24/F
3.340 0.237 tNET FF 1 foc_current_loop_control/svpwm_inst/n356_s24/I3
3.711 0.371 tINS FF 5 foc_current_loop_control/svpwm_inst/n356_s24/F
3.948 0.237 tNET FF 1 foc_current_loop_control/svpwm_inst/n338_s22/I1
4.503 0.555 tINS FF 2 foc_current_loop_control/svpwm_inst/n338_s22/F
4.740 0.237 tNET FF 1 foc_current_loop_control/svpwm_inst/n355_s29/I2
5.193 0.453 tINS FF 1 foc_current_loop_control/svpwm_inst/n355_s29/F
5.430 0.237 tNET FF 1 foc_current_loop_control/svpwm_inst/n355_s18/I1
5.533 0.103 tINS FF 1 foc_current_loop_control/svpwm_inst/n355_s18/O
5.770 0.237 tNET FF 1 foc_current_loop_control/svpwm_inst/n355_s26/I2
6.223 0.453 tINS FF 1 foc_current_loop_control/svpwm_inst/n355_s26/F
6.460 0.237 tNET FF 1 foc_current_loop_control/svpwm_inst/tmp_y_14_s0/D
Data Required Path:
AT DELAY TYPE RF FANOUT NODE
10.000 0.000 clk
10.000 0.000 tCL RR 1 clk_ibuf/I
10.682 0.683 tINS RR 2245 clk_ibuf/O
10.863 0.180 tNET RR 1 foc_current_loop_control/svpwm_inst/tmp_y_14_s0/CLK
10.828 -0.035 tSu 1 foc_current_loop_control/svpwm_inst/tmp_y_14_s0
Path Statistics:
Clock Skew: 0.000
Setup Relationship: 10.000
Logic Level: 8
Arrival Clock Path Delay: cell: 0.683, 79.130%; route: 0.180, 20.870%
Arrival Data Path Delay: cell: 3.232, 57.745%; route: 2.133, 38.110%; tC2Q: 0.232, 4.145%
Required Clock Path Delay: cell: 0.683, 79.130%; route: 0.180, 20.870%

Path 3

Path Summary:
Slack 4.460
Data Arrival Time 6.368
Data Required Time 10.828
From foc_current_loop_control/svpwm_inst/ict_inst/out_Ua_2_s0
To foc_current_loop_control/svpwm_inst/tmp_x_11_s0
Launch Clk clk[R]
Latch Clk clk[R]
Data Arrival Path:
AT DELAY TYPE RF FANOUT NODE
0.000 0.000 clk
0.000 0.000 tCL RR 1 clk_ibuf/I
0.683 0.683 tINS RR 2245 clk_ibuf/O
0.863 0.180 tNET RR 1 foc_current_loop_control/svpwm_inst/ict_inst/out_Ua_2_s0/CLK
1.095 0.232 tC2Q RF 6 foc_current_loop_control/svpwm_inst/ict_inst/out_Ua_2_s0/Q
1.332 0.237 tNET FF 1 foc_current_loop_control/svpwm_inst/n348_s25/I1
1.887 0.555 tINS FF 6 foc_current_loop_control/svpwm_inst/n348_s25/F
2.124 0.237 tNET FF 1 foc_current_loop_control/svpwm_inst/n345_s25/I3
2.495 0.371 tINS FF 6 foc_current_loop_control/svpwm_inst/n345_s25/F
2.732 0.237 tNET FF 1 foc_current_loop_control/svpwm_inst/n342_s26/I3
3.103 0.371 tINS FF 8 foc_current_loop_control/svpwm_inst/n342_s26/F
3.340 0.237 tNET FF 1 foc_current_loop_control/svpwm_inst/n358_s22/I1
3.895 0.555 tINS FF 2 foc_current_loop_control/svpwm_inst/n358_s22/F
4.132 0.237 tNET FF 1 foc_current_loop_control/svpwm_inst/n341_s21/I2
4.585 0.453 tINS FF 1 foc_current_loop_control/svpwm_inst/n341_s21/F
4.822 0.237 tNET FF 1 foc_current_loop_control/svpwm_inst/n341_s27/I1
5.377 0.555 tINS FF 1 foc_current_loop_control/svpwm_inst/n341_s27/F
5.614 0.237 tNET FF 1 foc_current_loop_control/svpwm_inst/n341_s26/I0
6.131 0.517 tINS FF 1 foc_current_loop_control/svpwm_inst/n341_s26/F
6.368 0.237 tNET FF 1 foc_current_loop_control/svpwm_inst/tmp_x_11_s0/D
Data Required Path:
AT DELAY TYPE RF FANOUT NODE
10.000 0.000 clk
10.000 0.000 tCL RR 1 clk_ibuf/I
10.682 0.683 tINS RR 2245 clk_ibuf/O
10.863 0.180 tNET RR 1 foc_current_loop_control/svpwm_inst/tmp_x_11_s0/CLK
10.828 -0.035 tSu 1 foc_current_loop_control/svpwm_inst/tmp_x_11_s0
Path Statistics:
Clock Skew: 0.000
Setup Relationship: 10.000
Logic Level: 8
Arrival Clock Path Delay: cell: 0.683, 79.130%; route: 0.180, 20.870%
Arrival Data Path Delay: cell: 3.377, 61.345%; route: 1.896, 34.441%; tC2Q: 0.232, 4.214%
Required Clock Path Delay: cell: 0.683, 79.130%; route: 0.180, 20.870%

Path 4

Path Summary:
Slack 4.896
Data Arrival Time 5.932
Data Required Time 10.828
From foc_current_loop_control/pwm_chn_gen[1].pwm_gen_inst/duty_cycle_c_1_s0
To foc_current_loop_control/pwm_chn_gen[1].pwm_gen_inst/pwm_c_p_s0
Launch Clk clk[R]
Latch Clk clk[R]
Data Arrival Path:
AT DELAY TYPE RF FANOUT NODE
0.000 0.000 clk
0.000 0.000 tCL RR 1 clk_ibuf/I
0.683 0.683 tINS RR 2245 clk_ibuf/O
0.863 0.180 tNET RR 1 foc_current_loop_control/pwm_chn_gen[1].pwm_gen_inst/duty_cycle_c_1_s0/CLK
1.095 0.232 tC2Q RF 7 foc_current_loop_control/pwm_chn_gen[1].pwm_gen_inst/duty_cycle_c_1_s0/Q
1.332 0.237 tNET FF 1 foc_current_loop_control/pwm_chn_gen[1].pwm_gen_inst/n665_s42/I1
1.887 0.555 tINS FF 1 foc_current_loop_control/pwm_chn_gen[1].pwm_gen_inst/n665_s42/F
2.124 0.237 tNET FF 1 foc_current_loop_control/pwm_chn_gen[1].pwm_gen_inst/n665_s35/I0
2.641 0.517 tINS FF 1 foc_current_loop_control/pwm_chn_gen[1].pwm_gen_inst/n665_s35/F
2.878 0.237 tNET FF 1 foc_current_loop_control/pwm_chn_gen[1].pwm_gen_inst/n665_s18/I1
3.433 0.555 tINS FF 1 foc_current_loop_control/pwm_chn_gen[1].pwm_gen_inst/n665_s18/F
3.670 0.237 tNET FF 1 foc_current_loop_control/pwm_chn_gen[1].pwm_gen_inst/n665_s6/I0
4.187 0.517 tINS FF 1 foc_current_loop_control/pwm_chn_gen[1].pwm_gen_inst/n665_s6/F
4.424 0.237 tNET FF 1 foc_current_loop_control/pwm_chn_gen[1].pwm_gen_inst/n665_s2/I0
4.941 0.517 tINS FF 1 foc_current_loop_control/pwm_chn_gen[1].pwm_gen_inst/n665_s2/F
5.178 0.237 tNET FF 1 foc_current_loop_control/pwm_chn_gen[1].pwm_gen_inst/n665_s1/I0
5.695 0.517 tINS FF 1 foc_current_loop_control/pwm_chn_gen[1].pwm_gen_inst/n665_s1/F
5.932 0.237 tNET FF 1 foc_current_loop_control/pwm_chn_gen[1].pwm_gen_inst/pwm_c_p_s0/D
Data Required Path:
AT DELAY TYPE RF FANOUT NODE
10.000 0.000 clk
10.000 0.000 tCL RR 1 clk_ibuf/I
10.682 0.683 tINS RR 2245 clk_ibuf/O
10.863 0.180 tNET RR 1 foc_current_loop_control/pwm_chn_gen[1].pwm_gen_inst/pwm_c_p_s0/CLK
10.828 -0.035 tSu 1 foc_current_loop_control/pwm_chn_gen[1].pwm_gen_inst/pwm_c_p_s0
Path Statistics:
Clock Skew: 0.000
Setup Relationship: 10.000
Logic Level: 7
Arrival Clock Path Delay: cell: 0.683, 79.130%; route: 0.180, 20.870%
Arrival Data Path Delay: cell: 3.178, 62.695%; route: 1.659, 32.728%; tC2Q: 0.232, 4.577%
Required Clock Path Delay: cell: 0.683, 79.130%; route: 0.180, 20.870%

Path 5

Path Summary:
Slack 4.922
Data Arrival Time 5.906
Data Required Time 10.828
From foc_current_loop_control/pwm_chn_gen[1].pwm_gen_inst/duty_cycle_a_3_s0
To foc_current_loop_control/pwm_chn_gen[1].pwm_gen_inst/pwm_a_p_s0
Launch Clk clk[R]
Latch Clk clk[R]
Data Arrival Path:
AT DELAY TYPE RF FANOUT NODE
0.000 0.000 clk
0.000 0.000 tCL RR 1 clk_ibuf/I
0.683 0.683 tINS RR 2245 clk_ibuf/O
0.863 0.180 tNET RR 1 foc_current_loop_control/pwm_chn_gen[1].pwm_gen_inst/duty_cycle_a_3_s0/CLK
1.095 0.232 tC2Q RF 5 foc_current_loop_control/pwm_chn_gen[1].pwm_gen_inst/duty_cycle_a_3_s0/Q
1.332 0.237 tNET FF 1 foc_current_loop_control/pwm_chn_gen[1].pwm_gen_inst/n661_s38/I1
1.887 0.555 tINS FF 7 foc_current_loop_control/pwm_chn_gen[1].pwm_gen_inst/n661_s38/F
2.124 0.237 tNET FF 1 foc_current_loop_control/pwm_chn_gen[1].pwm_gen_inst/n661_s25/I1
2.679 0.555 tINS FF 3 foc_current_loop_control/pwm_chn_gen[1].pwm_gen_inst/n661_s25/F
2.916 0.237 tNET FF 1 foc_current_loop_control/pwm_chn_gen[1].pwm_gen_inst/n661_s22/I0
3.433 0.517 tINS FF 2 foc_current_loop_control/pwm_chn_gen[1].pwm_gen_inst/n661_s22/F
3.670 0.237 tNET FF 1 foc_current_loop_control/pwm_chn_gen[1].pwm_gen_inst/n661_s8/I1
4.225 0.555 tINS FF 1 foc_current_loop_control/pwm_chn_gen[1].pwm_gen_inst/n661_s8/F
4.462 0.237 tNET FF 1 foc_current_loop_control/pwm_chn_gen[1].pwm_gen_inst/n661_s2/I2
4.915 0.453 tINS FF 1 foc_current_loop_control/pwm_chn_gen[1].pwm_gen_inst/n661_s2/F
5.152 0.237 tNET FF 1 foc_current_loop_control/pwm_chn_gen[1].pwm_gen_inst/n661_s1/I0
5.669 0.517 tINS FF 1 foc_current_loop_control/pwm_chn_gen[1].pwm_gen_inst/n661_s1/F
5.906 0.237 tNET FF 1 foc_current_loop_control/pwm_chn_gen[1].pwm_gen_inst/pwm_a_p_s0/D
Data Required Path:
AT DELAY TYPE RF FANOUT NODE
10.000 0.000 clk
10.000 0.000 tCL RR 1 clk_ibuf/I
10.682 0.683 tINS RR 2245 clk_ibuf/O
10.863 0.180 tNET RR 1 foc_current_loop_control/pwm_chn_gen[1].pwm_gen_inst/pwm_a_p_s0/CLK
10.828 -0.035 tSu 1 foc_current_loop_control/pwm_chn_gen[1].pwm_gen_inst/pwm_a_p_s0
Path Statistics:
Clock Skew: 0.000
Setup Relationship: 10.000
Logic Level: 7
Arrival Clock Path Delay: cell: 0.683, 79.130%; route: 0.180, 20.870%
Arrival Data Path Delay: cell: 3.152, 62.503%; route: 1.659, 32.897%; tC2Q: 0.232, 4.600%
Required Clock Path Delay: cell: 0.683, 79.130%; route: 0.180, 20.870%