Synthesis Messages

Report Title GowinSynthesis Report
Design File D:\Gowin\Gowin_V1.9.11.01_x64\IDE\ipcore\USB_DEVICE_CONTROLLER\data\usb_device_controller_top.v
D:\Gowin\Gowin_V1.9.11.01_x64\IDE\ipcore\USB_DEVICE_CONTROLLER\data\usb_device_controller.v
GowinSynthesis Constraints File ---
Tool Version V1.9.11.01 (64-bit)
Part Number GW1N-LV9LQ144C7/I6
Device GW1N-9
Device Version C
Created Time Wed Mar 5 14:15:18 2025
Legal Announcement Copyright (C)2014-2025 Gowin Semiconductor Corporation. ALL rights reserved.

Synthesis Details

Top Level Module USB_Device_Controller_Top
Synthesis Process Running parser:
    CPU time = 0h 0m 0.125s, Elapsed time = 0h 0m 0.152s, Peak memory usage = 118.164MB
Running netlist conversion:
    CPU time = 0h 0m 0s, Elapsed time = 0h 0m 0.012s, Peak memory usage = 118.164MB
Running device independent optimization:
    Optimizing Phase 0: CPU time = 0h 0m 0.078s, Elapsed time = 0h 0m 0.064s, Peak memory usage = 118.164MB
    Optimizing Phase 1: CPU time = 0h 0m 0.015s, Elapsed time = 0h 0m 0.03s, Peak memory usage = 118.164MB
    Optimizing Phase 2: CPU time = 0h 0m 0.078s, Elapsed time = 0h 0m 0.067s, Peak memory usage = 118.164MB
Running inference:
    Inferring Phase 0: CPU time = 0h 0m 0.015s, Elapsed time = 0h 0m 0.015s, Peak memory usage = 118.164MB
    Inferring Phase 1: CPU time = 0h 0m 0s, Elapsed time = 0h 0m 0.002s, Peak memory usage = 118.164MB
    Inferring Phase 2: CPU time = 0h 0m 0s, Elapsed time = 0h 0m 0.005s, Peak memory usage = 118.164MB
    Inferring Phase 3: CPU time = 0h 0m 0s, Elapsed time = 0h 0m 0.002s, Peak memory usage = 118.164MB
Running technical mapping:
    Tech-Mapping Phase 0: CPU time = 0h 0m 0.078s, Elapsed time = 0h 0m 0.069s, Peak memory usage = 118.164MB
    Tech-Mapping Phase 1: CPU time = 0h 0m 0.031s, Elapsed time = 0h 0m 0.025s, Peak memory usage = 118.164MB
    Tech-Mapping Phase 2: CPU time = 0h 0m 0.015s, Elapsed time = 0h 0m 0.013s, Peak memory usage = 118.164MB
    Tech-Mapping Phase 3: CPU time = 0h 0m 5s, Elapsed time = 0h 0m 6s, Peak memory usage = 139.352MB
    Tech-Mapping Phase 4: CPU time = 0h 0m 0.156s, Elapsed time = 0h 0m 0.205s, Peak memory usage = 139.352MB
Generate output files:
    CPU time = 0h 0m 0.062s, Elapsed time = 0h 0m 0.067s, Peak memory usage = 139.352MB
Total Time and Memory Usage CPU time = 0h 0m 5s, Elapsed time = 0h 0m 6s, Peak memory usage = 139.352MB

Resource

Resource Usage Summary

Resource Usage
I/O Port 468
I/O Buf 464
    IBUF 376
    OBUF 88
Register 497
    DFF 17
    DFFE 111
    DFFS 5
    DFFSE 33
    DFFR 87
    DFFRE 192
    DFFC 10
    DFFCE 42
LUT 1434
    LUT2 161
    LUT3 399
    LUT4 874
ALU 112
    ALU 112
INV 1
    INV 1

Resource Utilization Summary

Resource Usage Utilization
Logic 1547(1435 LUT, 112 ALU) / 8640 18%
Register 497 / 6843 8%
  --Register as Latch 0 / 6843 0%
  --Register as FF 497 / 6843 8%
BSRAM 0 / 26 0%

Timing

Clock Summary:

NO. Clock Name Type Period Frequency(MHz) Rise Fall Source Master Object
1 clk_i Base 20.000 50.000 0.000 10.000 clk_i_ibuf/I

Max Frequency Summary:

NO. Clock Name Constraint Actual Fmax Logic Level Entity
1 clk_i 50.000(MHz) 55.767(MHz) 12 TOP

Detail Timing Paths Information

Path 1

Path Summary:
Slack 2.068
Data Arrival Time 18.173
Data Required Time 20.242
From u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/s_state_1_s2
To u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/s_sendpid_2_s2
Launch Clk clk_i[R]
Latch Clk clk_i[R]
Data Arrival Path:
AT DELAY TYPE RF FANOUT NODE
0.000 0.000 clk_i
0.000 0.000 tCL RR 1 clk_i_ibuf/I
0.000 0.000 tINS RR 497 clk_i_ibuf/O
0.538 0.538 tNET RR 1 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/s_state_1_s2/CLK
0.878 0.340 tC2Q RF 9 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/s_state_1_s2/Q
1.589 0.711 tNET FF 1 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/n1102_s53/I1
2.403 0.814 tINS FF 2 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/n1102_s53/F
3.115 0.711 tNET FF 1 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/T_PING_s4/I1
3.929 0.814 tINS FF 1 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/T_PING_s4/F
4.640 0.711 tNET FF 1 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/T_PING_s2/I1
5.455 0.814 tINS FF 15 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/T_PING_s2/F
6.166 0.711 tNET FF 1 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/T_PING_s1/I0
6.931 0.765 tINS FF 3 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/T_PING_s1/F
7.642 0.711 tNET FF 1 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/s_sendpid_3_s19/I1
8.457 0.814 tINS FF 1 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/s_sendpid_3_s19/F
9.168 0.711 tNET FF 1 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/s_sendpid_3_s17/I0
9.933 0.765 tINS FF 1 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/s_sendpid_3_s17/F
10.644 0.711 tNET FF 1 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/s_sendpid_3_s16/I0
11.409 0.765 tINS FF 3 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/s_sendpid_3_s16/F
12.120 0.711 tNET FF 1 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/s_sendpid_3_s10/I1
12.934 0.814 tINS FF 1 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/s_sendpid_3_s10/F
13.646 0.711 tNET FF 1 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/s_sendpid_3_s5/I1
14.460 0.814 tINS FF 5 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/s_sendpid_3_s5/F
15.171 0.711 tNET FF 1 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/n1173_s22/I1
15.986 0.814 tINS FF 1 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/n1173_s22/F
16.697 0.711 tNET FF 1 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/n1173_s21/I0
17.462 0.765 tINS FF 1 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/n1173_s21/F
18.173 0.711 tNET FF 1 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/s_sendpid_2_s2/D
Data Required Path:
AT DELAY TYPE RF FANOUT NODE
20.000 0.000 clk_i
20.000 0.000 tCL RR 1 clk_i_ibuf/I
20.000 0.000 tINS RR 497 clk_i_ibuf/O
20.538 0.538 tNET RR 1 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/s_sendpid_2_s2/CLK
20.242 -0.296 tSu 1 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/s_sendpid_2_s2
Path Statistics:
Clock Skew: 0.000
Setup Relationship: 20.000
Logic Level: 12
Arrival Clock Path Delay: cell: 0.000, 0.000%; route: 0.538, 100.000%
Arrival Data Path Delay: cell: 8.759, 49.669%; route: 8.536, 48.405%; tC2Q: 0.340, 1.926%
Required Clock Path Delay: cell: 0.000, 0.000%; route: 0.538, 100.000%

Path 2

Path Summary:
Slack 2.118
Data Arrival Time 18.124
Data Required Time 20.242
From u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/s_state_1_s2
To u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/s_state_8_s10
Launch Clk clk_i[R]
Latch Clk clk_i[R]
Data Arrival Path:
AT DELAY TYPE RF FANOUT NODE
0.000 0.000 clk_i
0.000 0.000 tCL RR 1 clk_i_ibuf/I
0.000 0.000 tINS RR 497 clk_i_ibuf/O
0.538 0.538 tNET RR 1 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/s_state_1_s2/CLK
0.878 0.340 tC2Q RF 9 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/s_state_1_s2/Q
1.589 0.711 tNET FF 1 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/n1102_s53/I1
2.403 0.814 tINS FF 2 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/n1102_s53/F
3.115 0.711 tNET FF 1 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/T_PING_s4/I1
3.929 0.814 tINS FF 1 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/T_PING_s4/F
4.640 0.711 tNET FF 1 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/T_PING_s2/I1
5.455 0.814 tINS FF 15 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/T_PING_s2/F
6.166 0.711 tNET FF 1 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/T_PING_s1/I0
6.931 0.765 tINS FF 3 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/T_PING_s1/F
7.642 0.711 tNET FF 1 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/s_sendpid_3_s19/I1
8.457 0.814 tINS FF 1 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/s_sendpid_3_s19/F
9.168 0.711 tNET FF 1 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/s_sendpid_3_s17/I0
9.933 0.765 tINS FF 1 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/s_sendpid_3_s17/F
10.644 0.711 tNET FF 1 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/s_sendpid_3_s16/I0
11.409 0.765 tINS FF 3 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/s_sendpid_3_s16/F
12.120 0.711 tNET FF 1 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/s_sendpid_3_s10/I1
12.934 0.814 tINS FF 1 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/s_sendpid_3_s10/F
13.646 0.711 tNET FF 1 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/s_sendpid_3_s5/I1
14.460 0.814 tINS FF 5 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/s_sendpid_3_s5/F
15.171 0.711 tNET FF 1 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/n1177_s23/I0
15.936 0.765 tINS FF 3 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/n1177_s23/F
16.648 0.711 tNET FF 1 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/n1105_s45/I0
17.412 0.765 tINS FF 1 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/n1105_s45/F
18.124 0.711 tNET FF 1 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/s_state_8_s10/D
Data Required Path:
AT DELAY TYPE RF FANOUT NODE
20.000 0.000 clk_i
20.000 0.000 tCL RR 1 clk_i_ibuf/I
20.000 0.000 tINS RR 497 clk_i_ibuf/O
20.538 0.538 tNET RR 1 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/s_state_8_s10/CLK
20.242 -0.296 tSu 1 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/s_state_8_s10
Path Statistics:
Clock Skew: 0.000
Setup Relationship: 20.000
Logic Level: 12
Arrival Clock Path Delay: cell: 0.000, 0.000%; route: 0.538, 100.000%
Arrival Data Path Delay: cell: 8.710, 49.528%; route: 8.536, 48.541%; tC2Q: 0.340, 1.931%
Required Clock Path Delay: cell: 0.000, 0.000%; route: 0.538, 100.000%

Path 3

Path Summary:
Slack 2.118
Data Arrival Time 18.124
Data Required Time 20.242
From u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/s_state_1_s2
To u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/s_sendpid_3_s2
Launch Clk clk_i[R]
Latch Clk clk_i[R]
Data Arrival Path:
AT DELAY TYPE RF FANOUT NODE
0.000 0.000 clk_i
0.000 0.000 tCL RR 1 clk_i_ibuf/I
0.000 0.000 tINS RR 497 clk_i_ibuf/O
0.538 0.538 tNET RR 1 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/s_state_1_s2/CLK
0.878 0.340 tC2Q RF 9 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/s_state_1_s2/Q
1.589 0.711 tNET FF 1 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/n1102_s53/I1
2.403 0.814 tINS FF 2 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/n1102_s53/F
3.115 0.711 tNET FF 1 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/T_PING_s4/I1
3.929 0.814 tINS FF 1 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/T_PING_s4/F
4.640 0.711 tNET FF 1 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/T_PING_s2/I1
5.455 0.814 tINS FF 15 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/T_PING_s2/F
6.166 0.711 tNET FF 1 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/T_PING_s1/I0
6.931 0.765 tINS FF 3 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/T_PING_s1/F
7.642 0.711 tNET FF 1 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/s_sendpid_3_s19/I1
8.457 0.814 tINS FF 1 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/s_sendpid_3_s19/F
9.168 0.711 tNET FF 1 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/s_sendpid_3_s17/I0
9.933 0.765 tINS FF 1 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/s_sendpid_3_s17/F
10.644 0.711 tNET FF 1 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/s_sendpid_3_s16/I0
11.409 0.765 tINS FF 3 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/s_sendpid_3_s16/F
12.120 0.711 tNET FF 1 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/s_sendpid_3_s10/I1
12.934 0.814 tINS FF 1 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/s_sendpid_3_s10/F
13.646 0.711 tNET FF 1 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/s_sendpid_3_s5/I1
14.460 0.814 tINS FF 5 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/s_sendpid_3_s5/F
15.171 0.711 tNET FF 1 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/n1177_s23/I0
15.936 0.765 tINS FF 3 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/n1177_s23/F
16.648 0.711 tNET FF 1 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/n1171_s24/I0
17.412 0.765 tINS FF 1 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/n1171_s24/F
18.124 0.711 tNET FF 1 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/s_sendpid_3_s2/D
Data Required Path:
AT DELAY TYPE RF FANOUT NODE
20.000 0.000 clk_i
20.000 0.000 tCL RR 1 clk_i_ibuf/I
20.000 0.000 tINS RR 497 clk_i_ibuf/O
20.538 0.538 tNET RR 1 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/s_sendpid_3_s2/CLK
20.242 -0.296 tSu 1 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/s_sendpid_3_s2
Path Statistics:
Clock Skew: 0.000
Setup Relationship: 20.000
Logic Level: 12
Arrival Clock Path Delay: cell: 0.000, 0.000%; route: 0.538, 100.000%
Arrival Data Path Delay: cell: 8.710, 49.528%; route: 8.536, 48.541%; tC2Q: 0.340, 1.931%
Required Clock Path Delay: cell: 0.000, 0.000%; route: 0.538, 100.000%

Path 4

Path Summary:
Slack 2.118
Data Arrival Time 18.124
Data Required Time 20.242
From u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/s_state_1_s2
To u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/s_sendpid_0_s2
Launch Clk clk_i[R]
Latch Clk clk_i[R]
Data Arrival Path:
AT DELAY TYPE RF FANOUT NODE
0.000 0.000 clk_i
0.000 0.000 tCL RR 1 clk_i_ibuf/I
0.000 0.000 tINS RR 497 clk_i_ibuf/O
0.538 0.538 tNET RR 1 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/s_state_1_s2/CLK
0.878 0.340 tC2Q RF 9 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/s_state_1_s2/Q
1.589 0.711 tNET FF 1 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/n1102_s53/I1
2.403 0.814 tINS FF 2 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/n1102_s53/F
3.115 0.711 tNET FF 1 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/T_PING_s4/I1
3.929 0.814 tINS FF 1 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/T_PING_s4/F
4.640 0.711 tNET FF 1 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/T_PING_s2/I1
5.455 0.814 tINS FF 15 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/T_PING_s2/F
6.166 0.711 tNET FF 1 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/T_PING_s1/I0
6.931 0.765 tINS FF 3 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/T_PING_s1/F
7.642 0.711 tNET FF 1 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/s_sendpid_3_s19/I1
8.457 0.814 tINS FF 1 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/s_sendpid_3_s19/F
9.168 0.711 tNET FF 1 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/s_sendpid_3_s17/I0
9.933 0.765 tINS FF 1 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/s_sendpid_3_s17/F
10.644 0.711 tNET FF 1 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/s_sendpid_3_s16/I0
11.409 0.765 tINS FF 3 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/s_sendpid_3_s16/F
12.120 0.711 tNET FF 1 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/s_sendpid_3_s10/I1
12.934 0.814 tINS FF 1 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/s_sendpid_3_s10/F
13.646 0.711 tNET FF 1 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/s_sendpid_3_s5/I1
14.460 0.814 tINS FF 5 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/s_sendpid_3_s5/F
15.171 0.711 tNET FF 1 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/n1177_s23/I0
15.936 0.765 tINS FF 3 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/n1177_s23/F
16.648 0.711 tNET FF 1 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/n1177_s25/I0
17.412 0.765 tINS FF 1 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/n1177_s25/F
18.124 0.711 tNET FF 1 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/s_sendpid_0_s2/D
Data Required Path:
AT DELAY TYPE RF FANOUT NODE
20.000 0.000 clk_i
20.000 0.000 tCL RR 1 clk_i_ibuf/I
20.000 0.000 tINS RR 497 clk_i_ibuf/O
20.538 0.538 tNET RR 1 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/s_sendpid_0_s2/CLK
20.242 -0.296 tSu 1 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/s_sendpid_0_s2
Path Statistics:
Clock Skew: 0.000
Setup Relationship: 20.000
Logic Level: 12
Arrival Clock Path Delay: cell: 0.000, 0.000%; route: 0.538, 100.000%
Arrival Data Path Delay: cell: 8.710, 49.528%; route: 8.536, 48.541%; tC2Q: 0.340, 1.931%
Required Clock Path Delay: cell: 0.000, 0.000%; route: 0.538, 100.000%

Path 5

Path Summary:
Slack 2.274
Data Arrival Time 17.968
Data Required Time 20.242
From u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/s_state_1_s2
To u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/s_state_4_s12
Launch Clk clk_i[R]
Latch Clk clk_i[R]
Data Arrival Path:
AT DELAY TYPE RF FANOUT NODE
0.000 0.000 clk_i
0.000 0.000 tCL RR 1 clk_i_ibuf/I
0.000 0.000 tINS RR 497 clk_i_ibuf/O
0.538 0.538 tNET RR 1 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/s_state_1_s2/CLK
0.878 0.340 tC2Q RF 9 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/s_state_1_s2/Q
1.589 0.711 tNET FF 1 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/n1102_s53/I1
2.403 0.814 tINS FF 2 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/n1102_s53/F
3.115 0.711 tNET FF 1 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/T_PING_s4/I1
3.929 0.814 tINS FF 1 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/T_PING_s4/F
4.640 0.711 tNET FF 1 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/T_PING_s2/I1
5.455 0.814 tINS FF 15 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/T_PING_s2/F
6.166 0.711 tNET FF 1 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/T_PING_s1/I0
6.931 0.765 tINS FF 3 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/T_PING_s1/F
7.642 0.711 tNET FF 1 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/s_sendpid_3_s19/I1
8.457 0.814 tINS FF 1 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/s_sendpid_3_s19/F
9.168 0.711 tNET FF 1 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/s_sendpid_3_s17/I0
9.933 0.765 tINS FF 1 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/s_sendpid_3_s17/F
10.644 0.711 tNET FF 1 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/s_sendpid_3_s16/I0
11.409 0.765 tINS FF 3 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/s_sendpid_3_s16/F
12.120 0.711 tNET FF 1 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/s_sendpid_3_s10/I1
12.934 0.814 tINS FF 1 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/s_sendpid_3_s10/F
13.646 0.711 tNET FF 1 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/s_sendpid_3_s5/I1
14.460 0.814 tINS FF 5 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/s_sendpid_3_s5/F
15.171 0.711 tNET FF 1 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/s_state_12_s5/I0
15.936 0.765 tINS FF 2 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/s_state_12_s5/F
16.648 0.711 tNET FF 1 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/n1113_s37/I2
17.257 0.609 tINS FF 1 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/n1113_s37/F
17.968 0.711 tNET FF 1 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/s_state_4_s12/D
Data Required Path:
AT DELAY TYPE RF FANOUT NODE
20.000 0.000 clk_i
20.000 0.000 tCL RR 1 clk_i_ibuf/I
20.000 0.000 tINS RR 497 clk_i_ibuf/O
20.538 0.538 tNET RR 1 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/s_state_4_s12/CLK
20.242 -0.296 tSu 1 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/s_state_4_s12
Path Statistics:
Clock Skew: 0.000
Setup Relationship: 20.000
Logic Level: 12
Arrival Clock Path Delay: cell: 0.000, 0.000%; route: 0.538, 100.000%
Arrival Data Path Delay: cell: 8.554, 49.076%; route: 8.536, 48.975%; tC2Q: 0.340, 1.949%
Required Clock Path Delay: cell: 0.000, 0.000%; route: 0.538, 100.000%