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 GW2AR-LV18QN88PC8/I7
Device GW2AR-18
Device Version C
Created Time Mon Mar 3 10:14:37 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 0.265s, Elapsed time = 0h 0m 0.281s, Peak memory usage = 72.008MB
Running netlist conversion:
    CPU time = 0h 0m 0.031s, Elapsed time = 0h 0m 0.027s, Peak memory usage = 72.008MB
Running device independent optimization:
    Optimizing Phase 0: CPU time = 0h 0m 0.14s, Elapsed time = 0h 0m 0.135s, Peak memory usage = 72.008MB
    Optimizing Phase 1: CPU time = 0h 0m 0.062s, Elapsed time = 0h 0m 0.068s, Peak memory usage = 72.008MB
    Optimizing Phase 2: CPU time = 0h 0m 0.14s, Elapsed time = 0h 0m 0.145s, Peak memory usage = 72.008MB
Running inference:
    Inferring Phase 0: CPU time = 0h 0m 0.046s, Elapsed time = 0h 0m 0.047s, Peak memory usage = 72.008MB
    Inferring Phase 1: CPU time = 0h 0m 0.015s, Elapsed time = 0h 0m 0.005s, Peak memory usage = 72.008MB
    Inferring Phase 2: CPU time = 0h 0m 0.015s, Elapsed time = 0h 0m 0.014s, Peak memory usage = 72.008MB
    Inferring Phase 3: CPU time = 0h 0m 0s, Elapsed time = 0h 0m 0.006s, Peak memory usage = 72.008MB
Running technical mapping:
    Tech-Mapping Phase 0: CPU time = 0h 0m 0.218s, Elapsed time = 0h 0m 0.243s, Peak memory usage = 72.008MB
    Tech-Mapping Phase 1: CPU time = 0h 0m 0.046s, Elapsed time = 0h 0m 0.056s, Peak memory usage = 72.008MB
    Tech-Mapping Phase 2: CPU time = 0h 0m 0.031s, Elapsed time = 0h 0m 0.028s, Peak memory usage = 72.008MB
    Tech-Mapping Phase 3: CPU time = 0h 0m 9s, Elapsed time = 0h 0m 9s, Peak memory usage = 103.312MB
    Tech-Mapping Phase 4: CPU time = 0h 0m 0.203s, Elapsed time = 0h 0m 0.327s, Peak memory usage = 103.312MB
Generate output files:
    CPU time = 0h 0m 0.109s, Elapsed time = 0h 0m 0.125s, Peak memory usage = 103.312MB
Total Time and Memory Usage CPU time = 0h 0m 10s, Elapsed time = 0h 0m 10s, Peak memory usage = 103.312MB

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) / 20736 8%
Register 497 / 15750 4%
  --Register as Latch 0 / 15750 0%
  --Register as FF 497 / 15750 4%
BSRAM 0 / 46 0%

Timing

Clock Summary:

NO. Clock Name Type Period Frequency(MHz) Rise Fall Source Master Object
1 clk_i Base 10.000 100.000 0.000 5.000 clk_i_ibuf/I

Max Frequency Summary:

NO. Clock Name Constraint Actual Fmax Logic Level Entity
1 clk_i 100.000(MHz) 83.977(MHz) 12 TOP

Detail Timing Paths Information

Path 1

Path Summary:
Slack -1.908
Data Arrival Time 12.233
Data Required Time 10.325
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
0.360 0.360 tNET RR 1 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/s_state_1_s2/CLK
0.592 0.232 tC2Q RF 9 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/s_state_1_s2/Q
1.066 0.474 tNET FF 1 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/n1102_s53/I1
1.621 0.555 tINS FF 2 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/n1102_s53/F
2.095 0.474 tNET FF 1 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/T_PING_s4/I1
2.650 0.555 tINS FF 1 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/T_PING_s4/F
3.124 0.474 tNET FF 1 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/T_PING_s2/I1
3.679 0.555 tINS FF 15 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/T_PING_s2/F
4.153 0.474 tNET FF 1 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/T_PING_s1/I0
4.670 0.517 tINS FF 3 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/T_PING_s1/F
5.144 0.474 tNET FF 1 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/s_sendpid_3_s19/I1
5.699 0.555 tINS FF 1 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/s_sendpid_3_s19/F
6.173 0.474 tNET FF 1 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/s_sendpid_3_s17/I0
6.690 0.517 tINS FF 1 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/s_sendpid_3_s17/F
7.164 0.474 tNET FF 1 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/s_sendpid_3_s16/I0
7.681 0.517 tINS FF 3 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/s_sendpid_3_s16/F
8.155 0.474 tNET FF 1 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/s_sendpid_3_s10/I1
8.710 0.555 tINS FF 1 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/s_sendpid_3_s10/F
9.184 0.474 tNET FF 1 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/s_sendpid_3_s5/I1
9.739 0.555 tINS FF 5 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/s_sendpid_3_s5/F
10.213 0.474 tNET FF 1 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/n1173_s22/I1
10.768 0.555 tINS FF 1 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/n1173_s22/F
11.242 0.474 tNET FF 1 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/n1173_s21/I0
11.759 0.517 tINS FF 1 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/n1173_s21/F
12.233 0.474 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
10.000 0.000 clk_i
10.000 0.000 tCL RR 1 clk_i_ibuf/I
10.000 0.000 tINS RR 497 clk_i_ibuf/O
10.360 0.360 tNET RR 1 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/s_sendpid_2_s2/CLK
10.325 -0.035 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: 10.000
Logic Level: 12
Arrival Clock Path Delay: cell: 0.000, 0.000%; route: 0.360, 100.000%
Arrival Data Path Delay: cell: 5.953, 50.139%; route: 5.688, 47.907%; tC2Q: 0.232, 1.954%
Required Clock Path Delay: cell: 0.000, 0.000%; route: 0.360, 100.000%

Path 2

Path Summary:
Slack -1.870
Data Arrival Time 12.195
Data Required Time 10.325
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
0.360 0.360 tNET RR 1 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/s_state_1_s2/CLK
0.592 0.232 tC2Q RF 9 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/s_state_1_s2/Q
1.066 0.474 tNET FF 1 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/n1102_s53/I1
1.621 0.555 tINS FF 2 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/n1102_s53/F
2.095 0.474 tNET FF 1 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/T_PING_s4/I1
2.650 0.555 tINS FF 1 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/T_PING_s4/F
3.124 0.474 tNET FF 1 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/T_PING_s2/I1
3.679 0.555 tINS FF 15 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/T_PING_s2/F
4.153 0.474 tNET FF 1 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/T_PING_s1/I0
4.670 0.517 tINS FF 3 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/T_PING_s1/F
5.144 0.474 tNET FF 1 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/s_sendpid_3_s19/I1
5.699 0.555 tINS FF 1 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/s_sendpid_3_s19/F
6.173 0.474 tNET FF 1 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/s_sendpid_3_s17/I0
6.690 0.517 tINS FF 1 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/s_sendpid_3_s17/F
7.164 0.474 tNET FF 1 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/s_sendpid_3_s16/I0
7.681 0.517 tINS FF 3 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/s_sendpid_3_s16/F
8.155 0.474 tNET FF 1 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/s_sendpid_3_s10/I1
8.710 0.555 tINS FF 1 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/s_sendpid_3_s10/F
9.184 0.474 tNET FF 1 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/s_sendpid_3_s5/I1
9.739 0.555 tINS FF 5 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/s_sendpid_3_s5/F
10.213 0.474 tNET FF 1 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/n1177_s23/I0
10.730 0.517 tINS FF 3 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/n1177_s23/F
11.204 0.474 tNET FF 1 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/n1105_s45/I0
11.721 0.517 tINS FF 1 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/n1105_s45/F
12.195 0.474 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
10.000 0.000 clk_i
10.000 0.000 tCL RR 1 clk_i_ibuf/I
10.000 0.000 tINS RR 497 clk_i_ibuf/O
10.360 0.360 tNET RR 1 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/s_state_8_s10/CLK
10.325 -0.035 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: 10.000
Logic Level: 12
Arrival Clock Path Delay: cell: 0.000, 0.000%; route: 0.360, 100.000%
Arrival Data Path Delay: cell: 5.915, 49.979%; route: 5.688, 48.061%; tC2Q: 0.232, 1.960%
Required Clock Path Delay: cell: 0.000, 0.000%; route: 0.360, 100.000%

Path 3

Path Summary:
Slack -1.870
Data Arrival Time 12.195
Data Required Time 10.325
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
0.360 0.360 tNET RR 1 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/s_state_1_s2/CLK
0.592 0.232 tC2Q RF 9 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/s_state_1_s2/Q
1.066 0.474 tNET FF 1 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/n1102_s53/I1
1.621 0.555 tINS FF 2 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/n1102_s53/F
2.095 0.474 tNET FF 1 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/T_PING_s4/I1
2.650 0.555 tINS FF 1 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/T_PING_s4/F
3.124 0.474 tNET FF 1 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/T_PING_s2/I1
3.679 0.555 tINS FF 15 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/T_PING_s2/F
4.153 0.474 tNET FF 1 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/T_PING_s1/I0
4.670 0.517 tINS FF 3 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/T_PING_s1/F
5.144 0.474 tNET FF 1 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/s_sendpid_3_s19/I1
5.699 0.555 tINS FF 1 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/s_sendpid_3_s19/F
6.173 0.474 tNET FF 1 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/s_sendpid_3_s17/I0
6.690 0.517 tINS FF 1 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/s_sendpid_3_s17/F
7.164 0.474 tNET FF 1 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/s_sendpid_3_s16/I0
7.681 0.517 tINS FF 3 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/s_sendpid_3_s16/F
8.155 0.474 tNET FF 1 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/s_sendpid_3_s10/I1
8.710 0.555 tINS FF 1 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/s_sendpid_3_s10/F
9.184 0.474 tNET FF 1 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/s_sendpid_3_s5/I1
9.739 0.555 tINS FF 5 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/s_sendpid_3_s5/F
10.213 0.474 tNET FF 1 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/n1177_s23/I0
10.730 0.517 tINS FF 3 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/n1177_s23/F
11.204 0.474 tNET FF 1 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/n1171_s24/I0
11.721 0.517 tINS FF 1 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/n1171_s24/F
12.195 0.474 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
10.000 0.000 clk_i
10.000 0.000 tCL RR 1 clk_i_ibuf/I
10.000 0.000 tINS RR 497 clk_i_ibuf/O
10.360 0.360 tNET RR 1 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/s_sendpid_3_s2/CLK
10.325 -0.035 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: 10.000
Logic Level: 12
Arrival Clock Path Delay: cell: 0.000, 0.000%; route: 0.360, 100.000%
Arrival Data Path Delay: cell: 5.915, 49.979%; route: 5.688, 48.061%; tC2Q: 0.232, 1.960%
Required Clock Path Delay: cell: 0.000, 0.000%; route: 0.360, 100.000%

Path 4

Path Summary:
Slack -1.870
Data Arrival Time 12.195
Data Required Time 10.325
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
0.360 0.360 tNET RR 1 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/s_state_1_s2/CLK
0.592 0.232 tC2Q RF 9 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/s_state_1_s2/Q
1.066 0.474 tNET FF 1 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/n1102_s53/I1
1.621 0.555 tINS FF 2 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/n1102_s53/F
2.095 0.474 tNET FF 1 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/T_PING_s4/I1
2.650 0.555 tINS FF 1 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/T_PING_s4/F
3.124 0.474 tNET FF 1 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/T_PING_s2/I1
3.679 0.555 tINS FF 15 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/T_PING_s2/F
4.153 0.474 tNET FF 1 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/T_PING_s1/I0
4.670 0.517 tINS FF 3 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/T_PING_s1/F
5.144 0.474 tNET FF 1 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/s_sendpid_3_s19/I1
5.699 0.555 tINS FF 1 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/s_sendpid_3_s19/F
6.173 0.474 tNET FF 1 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/s_sendpid_3_s17/I0
6.690 0.517 tINS FF 1 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/s_sendpid_3_s17/F
7.164 0.474 tNET FF 1 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/s_sendpid_3_s16/I0
7.681 0.517 tINS FF 3 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/s_sendpid_3_s16/F
8.155 0.474 tNET FF 1 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/s_sendpid_3_s10/I1
8.710 0.555 tINS FF 1 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/s_sendpid_3_s10/F
9.184 0.474 tNET FF 1 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/s_sendpid_3_s5/I1
9.739 0.555 tINS FF 5 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/s_sendpid_3_s5/F
10.213 0.474 tNET FF 1 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/n1177_s23/I0
10.730 0.517 tINS FF 3 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/n1177_s23/F
11.204 0.474 tNET FF 1 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/n1177_s25/I0
11.721 0.517 tINS FF 1 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/n1177_s25/F
12.195 0.474 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
10.000 0.000 clk_i
10.000 0.000 tCL RR 1 clk_i_ibuf/I
10.000 0.000 tINS RR 497 clk_i_ibuf/O
10.360 0.360 tNET RR 1 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/s_sendpid_0_s2/CLK
10.325 -0.035 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: 10.000
Logic Level: 12
Arrival Clock Path Delay: cell: 0.000, 0.000%; route: 0.360, 100.000%
Arrival Data Path Delay: cell: 5.915, 49.979%; route: 5.688, 48.061%; tC2Q: 0.232, 1.960%
Required Clock Path Delay: cell: 0.000, 0.000%; route: 0.360, 100.000%

Path 5

Path Summary:
Slack -1.806
Data Arrival Time 12.131
Data Required Time 10.325
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
0.360 0.360 tNET RR 1 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/s_state_1_s2/CLK
0.592 0.232 tC2Q RF 9 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/s_state_1_s2/Q
1.066 0.474 tNET FF 1 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/n1102_s53/I1
1.621 0.555 tINS FF 2 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/n1102_s53/F
2.095 0.474 tNET FF 1 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/T_PING_s4/I1
2.650 0.555 tINS FF 1 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/T_PING_s4/F
3.124 0.474 tNET FF 1 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/T_PING_s2/I1
3.679 0.555 tINS FF 15 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/T_PING_s2/F
4.153 0.474 tNET FF 1 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/T_PING_s1/I0
4.670 0.517 tINS FF 3 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/T_PING_s1/F
5.144 0.474 tNET FF 1 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/s_sendpid_3_s19/I1
5.699 0.555 tINS FF 1 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/s_sendpid_3_s19/F
6.173 0.474 tNET FF 1 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/s_sendpid_3_s17/I0
6.690 0.517 tINS FF 1 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/s_sendpid_3_s17/F
7.164 0.474 tNET FF 1 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/s_sendpid_3_s16/I0
7.681 0.517 tINS FF 3 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/s_sendpid_3_s16/F
8.155 0.474 tNET FF 1 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/s_sendpid_3_s10/I1
8.710 0.555 tINS FF 1 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/s_sendpid_3_s10/F
9.184 0.474 tNET FF 1 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/s_sendpid_3_s5/I1
9.739 0.555 tINS FF 5 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/s_sendpid_3_s5/F
10.213 0.474 tNET FF 1 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/s_state_12_s5/I0
10.730 0.517 tINS FF 2 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/s_state_12_s5/F
11.204 0.474 tNET FF 1 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/n1113_s37/I2
11.657 0.453 tINS FF 1 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/n1113_s37/F
12.131 0.474 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
10.000 0.000 clk_i
10.000 0.000 tCL RR 1 clk_i_ibuf/I
10.000 0.000 tINS RR 497 clk_i_ibuf/O
10.360 0.360 tNET RR 1 u_usb_device_controller/u_usb_device_controller_utmi/usb_transact_inst/s_state_4_s12/CLK
10.325 -0.035 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: 10.000
Logic Level: 12
Arrival Clock Path Delay: cell: 0.000, 0.000%; route: 0.360, 100.000%
Arrival Data Path Delay: cell: 5.851, 49.707%; route: 5.688, 48.322%; tC2Q: 0.232, 1.971%
Required Clock Path Delay: cell: 0.000, 0.000%; route: 0.360, 100.000%