Synthesis Messages

Report Title GowinSynthesis Report
Design File C:\Gowin\Gowin_V1.9.9Beta-2\IDE\ipcore\UARTTOBUS\data\uart_bus_core_encryption.v
C:\Gowin\Gowin_V1.9.9Beta-2\IDE\ipcore\UARTTOBUS\data\uart_to_bus_top.v
GowinSynthesis Constraints File ---
Version V1.9.9 Beta-2
Part Number GW5AST-LV138FPG676AES
Device GW5AST-138
Device Version B
Created Time Tue Jun 20 15:14:52 2023
Legal Announcement Copyright (C)2014-2023 Gowin Semiconductor Corporation. ALL rights reserved.

Synthesis Details

Top Level Module Uart_to_Bus_Top
Synthesis Process Running parser:
    CPU time = 0h 0m 0.343s, Elapsed time = 0h 0m 0.401s, Peak memory usage = 49.781MB
Running netlist conversion:
    CPU time = 0h 0m 0.015s, Elapsed time = 0h 0m 0.02s, Peak memory usage = 49.781MB
Running device independent optimization:
    Optimizing Phase 0: CPU time = 0h 0m 0.031s, Elapsed time = 0h 0m 0.039s, Peak memory usage = 49.781MB
    Optimizing Phase 1: CPU time = 0h 0m 0.031s, Elapsed time = 0h 0m 0.017s, Peak memory usage = 49.781MB
    Optimizing Phase 2: CPU time = 0h 0m 0.031s, Elapsed time = 0h 0m 0.037s, Peak memory usage = 49.781MB
Running inference:
    Inferring Phase 0: CPU time = 0h 0m 0.015s, Elapsed time = 0h 0m 0.012s, Peak memory usage = 49.781MB
    Inferring Phase 1: CPU time = 0h 0m 0s, Elapsed time = 0h 0m 0s, Peak memory usage = 49.781MB
    Inferring Phase 2: CPU time = 0h 0m 0s, Elapsed time = 0h 0m 0.006s, Peak memory usage = 49.781MB
    Inferring Phase 3: CPU time = 0h 0m 0s, Elapsed time = 0h 0m 0.002s, Peak memory usage = 49.781MB
Running technical mapping:
    Tech-Mapping Phase 0: CPU time = 0h 0m 0.046s, Elapsed time = 0h 0m 0.046s, Peak memory usage = 49.781MB
    Tech-Mapping Phase 1: CPU time = 0h 0m 0.015s, Elapsed time = 0h 0m 0.013s, Peak memory usage = 49.781MB
    Tech-Mapping Phase 2: CPU time = 0h 0m 0.015s, Elapsed time = 0h 0m 0.012s, Peak memory usage = 49.781MB
    Tech-Mapping Phase 3: CPU time = 0h 0m 2s, Elapsed time = 0h 0m 2s, Peak memory usage = 61.047MB
    Tech-Mapping Phase 4: CPU time = 0h 0m 0.078s, Elapsed time = 0h 0m 0.074s, Peak memory usage = 61.047MB
Generate output files:
    CPU time = 0h 0m 0.062s, Elapsed time = 0h 0m 0.069s, Peak memory usage = 61.047MB
Total Time and Memory Usage CPU time = 0h 0m 2s, Elapsed time = 0h 0m 2s, Peak memory usage = 61.047MB

Resource

Resource Usage Summary

Resource Usage
I/O Port 318
I/O Buf 318
    IBUF 102
    OBUF 216
Register 659
    DFFRE 12
    DFFPE 9
    DFFCE 638
LUT 658
    LUT2 123
    LUT3 115
    LUT4 420
ALU 40
    ALU 40
SSRAM 25
    RAM16SDP4 25
INV 11
    INV 11

Resource Utilization Summary

Resource Usage Utilization
Logic 859(669 LUTs, 40 ALUs, 25 SSRAMs) / 138240 <1%
Register 659 / 139140 <1%
  --Register as Latch 0 / 139140 0%
  --Register as FF 659 / 139140 <1%
BSRAM 0 / 340 0%

Timing

Clock Summary:

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

Max Frequency Summary:

No. Clock Name Constraint Actual Fmax Logic Level Entity
1 clk_i 100.0(MHz) 197.2(MHz) 7 TOP

Detail Timing Paths Information

Path 1

Path Summary:
Slack 4.928
Data Arrival Time 5.899
Data Required Time 10.828
From uart_bus_core/u_uart_md/u_uart_tx_md/u_uart_parser_tx_md/fsm_st_curr_1_s1
To uart_bus_core/u_uart_md/u_uart_tx_md/u_uart_parser_tx_md/tx_data_0_s1
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
0.683 0.683 tINS RR 684 clk_i_ibuf/O
0.863 0.180 tNET RR 1 uart_bus_core/u_uart_md/u_uart_tx_md/u_uart_parser_tx_md/fsm_st_curr_1_s1/CLK
1.095 0.232 tC2Q RF 24 uart_bus_core/u_uart_md/u_uart_tx_md/u_uart_parser_tx_md/fsm_st_curr_1_s1/Q
1.332 0.237 tNET FF 1 uart_bus_core/u_uart_md/u_uart_tx_md/u_uart_parser_tx_md/n258_s63/I1
1.887 0.555 tINS FF 3 uart_bus_core/u_uart_md/u_uart_tx_md/u_uart_parser_tx_md/n258_s63/F
2.124 0.237 tNET FF 1 uart_bus_core/u_uart_md/u_uart_tx_md/u_uart_parser_tx_md/n261_s59/I3
2.495 0.371 tINS FF 1 uart_bus_core/u_uart_md/u_uart_tx_md/u_uart_parser_tx_md/n261_s59/F
2.732 0.237 tNET FF 1 uart_bus_core/u_uart_md/u_uart_tx_md/u_uart_parser_tx_md/n261_s50/I1
3.287 0.555 tINS FF 3 uart_bus_core/u_uart_md/u_uart_tx_md/u_uart_parser_tx_md/n261_s50/F
3.524 0.237 tNET FF 1 uart_bus_core/u_uart_md/u_uart_tx_md/u_uart_parser_tx_md/n261_s46/I1
4.079 0.555 tINS FF 3 uart_bus_core/u_uart_md/u_uart_tx_md/u_uart_parser_tx_md/n261_s46/F
4.316 0.237 tNET FF 1 uart_bus_core/u_uart_md/u_uart_tx_md/u_uart_parser_tx_md/n258_s49/I1
4.871 0.555 tINS FF 3 uart_bus_core/u_uart_md/u_uart_tx_md/u_uart_parser_tx_md/n258_s49/F
5.108 0.237 tNET FF 1 uart_bus_core/u_uart_md/u_uart_tx_md/u_uart_parser_tx_md/n264_s43/I1
5.662 0.555 tINS FF 1 uart_bus_core/u_uart_md/u_uart_tx_md/u_uart_parser_tx_md/n264_s43/F
5.899 0.237 tNET FF 1 uart_bus_core/u_uart_md/u_uart_tx_md/u_uart_parser_tx_md/tx_data_0_s1/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
10.682 0.683 tINS RR 684 clk_i_ibuf/O
10.863 0.180 tNET RR 1 uart_bus_core/u_uart_md/u_uart_tx_md/u_uart_parser_tx_md/tx_data_0_s1/CLK
10.828 -0.035 tSu 1 uart_bus_core/u_uart_md/u_uart_tx_md/u_uart_parser_tx_md/tx_data_0_s1
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: 3.146, 62.458%; route: 1.659, 32.936%; tC2Q: 0.232, 4.606%
Required Clock Path Delay: cell: 0.683, 79.130%; route: 0.180, 20.870%

Path 2

Path Summary:
Slack 4.966
Data Arrival Time 5.862
Data Required Time 10.828
From uart_bus_core/u_uart_md/u_uart_tx_md/u_uart_parser_tx_md/fsm_st_curr_1_s1
To uart_bus_core/u_uart_md/u_uart_tx_md/u_uart_parser_tx_md/tx_data_4_s1
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
0.683 0.683 tINS RR 684 clk_i_ibuf/O
0.863 0.180 tNET RR 1 uart_bus_core/u_uart_md/u_uart_tx_md/u_uart_parser_tx_md/fsm_st_curr_1_s1/CLK
1.095 0.232 tC2Q RF 24 uart_bus_core/u_uart_md/u_uart_tx_md/u_uart_parser_tx_md/fsm_st_curr_1_s1/Q
1.332 0.237 tNET FF 1 uart_bus_core/u_uart_md/u_uart_tx_md/u_uart_parser_tx_md/n258_s63/I1
1.887 0.555 tINS FF 3 uart_bus_core/u_uart_md/u_uart_tx_md/u_uart_parser_tx_md/n258_s63/F
2.124 0.237 tNET FF 1 uart_bus_core/u_uart_md/u_uart_tx_md/u_uart_parser_tx_md/n261_s59/I3
2.495 0.371 tINS FF 1 uart_bus_core/u_uart_md/u_uart_tx_md/u_uart_parser_tx_md/n261_s59/F
2.732 0.237 tNET FF 1 uart_bus_core/u_uart_md/u_uart_tx_md/u_uart_parser_tx_md/n261_s50/I1
3.287 0.555 tINS FF 3 uart_bus_core/u_uart_md/u_uart_tx_md/u_uart_parser_tx_md/n261_s50/F
3.524 0.237 tNET FF 1 uart_bus_core/u_uart_md/u_uart_tx_md/u_uart_parser_tx_md/n261_s46/I1
4.079 0.555 tINS FF 3 uart_bus_core/u_uart_md/u_uart_tx_md/u_uart_parser_tx_md/n261_s46/F
4.316 0.237 tNET FF 1 uart_bus_core/u_uart_md/u_uart_tx_md/u_uart_parser_tx_md/n258_s49/I1
4.871 0.555 tINS FF 3 uart_bus_core/u_uart_md/u_uart_tx_md/u_uart_parser_tx_md/n258_s49/F
5.108 0.237 tNET FF 1 uart_bus_core/u_uart_md/u_uart_tx_md/u_uart_parser_tx_md/n260_s44/I0
5.625 0.517 tINS FF 1 uart_bus_core/u_uart_md/u_uart_tx_md/u_uart_parser_tx_md/n260_s44/F
5.862 0.237 tNET FF 1 uart_bus_core/u_uart_md/u_uart_tx_md/u_uart_parser_tx_md/tx_data_4_s1/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
10.682 0.683 tINS RR 684 clk_i_ibuf/O
10.863 0.180 tNET RR 1 uart_bus_core/u_uart_md/u_uart_tx_md/u_uart_parser_tx_md/tx_data_4_s1/CLK
10.828 -0.035 tSu 1 uart_bus_core/u_uart_md/u_uart_tx_md/u_uart_parser_tx_md/tx_data_4_s1
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: 3.108, 62.172%; route: 1.659, 33.187%; tC2Q: 0.232, 4.641%
Required Clock Path Delay: cell: 0.683, 79.130%; route: 0.180, 20.870%

Path 3

Path Summary:
Slack 4.966
Data Arrival Time 5.862
Data Required Time 10.828
From uart_bus_core/u_uart_md/u_uart_tx_md/u_uart_parser_tx_md/fsm_st_curr_1_s1
To uart_bus_core/u_uart_md/u_uart_tx_md/u_uart_parser_tx_md/tx_data_5_s1
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
0.683 0.683 tINS RR 684 clk_i_ibuf/O
0.863 0.180 tNET RR 1 uart_bus_core/u_uart_md/u_uart_tx_md/u_uart_parser_tx_md/fsm_st_curr_1_s1/CLK
1.095 0.232 tC2Q RF 24 uart_bus_core/u_uart_md/u_uart_tx_md/u_uart_parser_tx_md/fsm_st_curr_1_s1/Q
1.332 0.237 tNET FF 1 uart_bus_core/u_uart_md/u_uart_tx_md/u_uart_parser_tx_md/n258_s63/I1
1.887 0.555 tINS FF 3 uart_bus_core/u_uart_md/u_uart_tx_md/u_uart_parser_tx_md/n258_s63/F
2.124 0.237 tNET FF 1 uart_bus_core/u_uart_md/u_uart_tx_md/u_uart_parser_tx_md/n261_s59/I3
2.495 0.371 tINS FF 1 uart_bus_core/u_uart_md/u_uart_tx_md/u_uart_parser_tx_md/n261_s59/F
2.732 0.237 tNET FF 1 uart_bus_core/u_uart_md/u_uart_tx_md/u_uart_parser_tx_md/n261_s50/I1
3.287 0.555 tINS FF 3 uart_bus_core/u_uart_md/u_uart_tx_md/u_uart_parser_tx_md/n261_s50/F
3.524 0.237 tNET FF 1 uart_bus_core/u_uart_md/u_uart_tx_md/u_uart_parser_tx_md/n261_s46/I1
4.079 0.555 tINS FF 3 uart_bus_core/u_uart_md/u_uart_tx_md/u_uart_parser_tx_md/n261_s46/F
4.316 0.237 tNET FF 1 uart_bus_core/u_uart_md/u_uart_tx_md/u_uart_parser_tx_md/n258_s49/I1
4.871 0.555 tINS FF 3 uart_bus_core/u_uart_md/u_uart_tx_md/u_uart_parser_tx_md/n258_s49/F
5.108 0.237 tNET FF 1 uart_bus_core/u_uart_md/u_uart_tx_md/u_uart_parser_tx_md/n259_s43/I0
5.625 0.517 tINS FF 1 uart_bus_core/u_uart_md/u_uart_tx_md/u_uart_parser_tx_md/n259_s43/F
5.862 0.237 tNET FF 1 uart_bus_core/u_uart_md/u_uart_tx_md/u_uart_parser_tx_md/tx_data_5_s1/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
10.682 0.683 tINS RR 684 clk_i_ibuf/O
10.863 0.180 tNET RR 1 uart_bus_core/u_uart_md/u_uart_tx_md/u_uart_parser_tx_md/tx_data_5_s1/CLK
10.828 -0.035 tSu 1 uart_bus_core/u_uart_md/u_uart_tx_md/u_uart_parser_tx_md/tx_data_5_s1
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: 3.108, 62.172%; route: 1.659, 33.187%; tC2Q: 0.232, 4.641%
Required Clock Path Delay: cell: 0.683, 79.130%; route: 0.180, 20.870%

Path 4

Path Summary:
Slack 5.638
Data Arrival Time 5.189
Data Required Time 10.828
From uart_bus_core/u_uart_md/u_uart_tx_md/u_uart_parser_tx_md/tx_fifo_rdata_reg_33_s0
To uart_bus_core/u_uart_md/u_uart_tx_md/u_uart_parser_tx_md/tx_data_1_s1
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
0.683 0.683 tINS RR 684 clk_i_ibuf/O
0.863 0.180 tNET RR 1 uart_bus_core/u_uart_md/u_uart_tx_md/u_uart_parser_tx_md/tx_fifo_rdata_reg_33_s0/CLK
1.095 0.232 tC2Q RF 1 uart_bus_core/u_uart_md/u_uart_tx_md/u_uart_parser_tx_md/tx_fifo_rdata_reg_33_s0/Q
1.332 0.237 tNET FF 1 uart_bus_core/u_uart_md/u_uart_tx_md/u_uart_parser_tx_md/n261_s65/I1
1.887 0.555 tINS FF 1 uart_bus_core/u_uart_md/u_uart_tx_md/u_uart_parser_tx_md/n261_s65/F
2.124 0.237 tNET FF 1 uart_bus_core/u_uart_md/u_uart_tx_md/u_uart_parser_tx_md/n261_s61/I1
2.679 0.555 tINS FF 1 uart_bus_core/u_uart_md/u_uart_tx_md/u_uart_parser_tx_md/n261_s61/F
2.916 0.237 tNET FF 1 uart_bus_core/u_uart_md/u_uart_tx_md/u_uart_parser_tx_md/n261_s52/I2
3.369 0.453 tINS FF 3 uart_bus_core/u_uart_md/u_uart_tx_md/u_uart_parser_tx_md/n261_s52/F
3.606 0.237 tNET FF 1 uart_bus_core/u_uart_md/u_uart_tx_md/u_uart_parser_tx_md/n263_s46/I1
4.161 0.555 tINS FF 1 uart_bus_core/u_uart_md/u_uart_tx_md/u_uart_parser_tx_md/n263_s46/F
4.398 0.237 tNET FF 1 uart_bus_core/u_uart_md/u_uart_tx_md/u_uart_parser_tx_md/n263_s45/I1
4.952 0.555 tINS FF 1 uart_bus_core/u_uart_md/u_uart_tx_md/u_uart_parser_tx_md/n263_s45/F
5.189 0.237 tNET FF 1 uart_bus_core/u_uart_md/u_uart_tx_md/u_uart_parser_tx_md/tx_data_1_s1/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
10.682 0.683 tINS RR 684 clk_i_ibuf/O
10.863 0.180 tNET RR 1 uart_bus_core/u_uart_md/u_uart_tx_md/u_uart_parser_tx_md/tx_data_1_s1/CLK
10.828 -0.035 tSu 1 uart_bus_core/u_uart_md/u_uart_tx_md/u_uart_parser_tx_md/tx_data_1_s1
Path Statistics:
Clock Skew: 0.000
Setup Relationship: 10.000
Logic Level: 6
Arrival Clock Path Delay: cell: 0.683, 79.130%; route: 0.180, 20.870%
Arrival Data Path Delay: cell: 2.673, 61.775%; route: 1.422, 32.863%; tC2Q: 0.232, 5.362%
Required Clock Path Delay: cell: 0.683, 79.130%; route: 0.180, 20.870%

Path 5

Path Summary:
Slack 5.650
Data Arrival Time 5.178
Data Required Time 10.828
From uart_bus_core/u_uart_md/u_uart_tx_md/u_uart_parser_tx_md/tx_fifo_rdata_reg_23_s0
To uart_bus_core/u_uart_md/u_uart_tx_md/u_uart_parser_tx_md/tx_data_2_s1
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
0.683 0.683 tINS RR 684 clk_i_ibuf/O
0.863 0.180 tNET RR 1 uart_bus_core/u_uart_md/u_uart_tx_md/u_uart_parser_tx_md/tx_fifo_rdata_reg_23_s0/CLK
1.095 0.232 tC2Q RF 1 uart_bus_core/u_uart_md/u_uart_tx_md/u_uart_parser_tx_md/tx_fifo_rdata_reg_23_s0/Q
1.332 0.237 tNET FF 1 uart_bus_core/u_uart_md/u_uart_tx_md/u_uart_parser_tx_md/n258_s61/I1
1.887 0.555 tINS FF 1 uart_bus_core/u_uart_md/u_uart_tx_md/u_uart_parser_tx_md/n258_s61/F
2.124 0.237 tNET FF 1 uart_bus_core/u_uart_md/u_uart_tx_md/u_uart_parser_tx_md/n258_s55/I1
2.679 0.555 tINS FF 1 uart_bus_core/u_uart_md/u_uart_tx_md/u_uart_parser_tx_md/n258_s55/F
2.916 0.237 tNET FF 1 uart_bus_core/u_uart_md/u_uart_tx_md/u_uart_parser_tx_md/n258_s52/I0
3.433 0.517 tINS FF 5 uart_bus_core/u_uart_md/u_uart_tx_md/u_uart_parser_tx_md/n258_s52/F
3.670 0.237 tNET FF 1 uart_bus_core/u_uart_md/u_uart_tx_md/u_uart_parser_tx_md/n262_s44/I0
4.187 0.517 tINS FF 1 uart_bus_core/u_uart_md/u_uart_tx_md/u_uart_parser_tx_md/n262_s44/F
4.424 0.237 tNET FF 1 uart_bus_core/u_uart_md/u_uart_tx_md/u_uart_parser_tx_md/n262_s43/I0
4.941 0.517 tINS FF 1 uart_bus_core/u_uart_md/u_uart_tx_md/u_uart_parser_tx_md/n262_s43/F
5.178 0.237 tNET FF 1 uart_bus_core/u_uart_md/u_uart_tx_md/u_uart_parser_tx_md/tx_data_2_s1/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
10.682 0.683 tINS RR 684 clk_i_ibuf/O
10.863 0.180 tNET RR 1 uart_bus_core/u_uart_md/u_uart_tx_md/u_uart_parser_tx_md/tx_data_2_s1/CLK
10.828 -0.035 tSu 1 uart_bus_core/u_uart_md/u_uart_tx_md/u_uart_parser_tx_md/tx_data_2_s1
Path Statistics:
Clock Skew: 0.000
Setup Relationship: 10.000
Logic Level: 6
Arrival Clock Path Delay: cell: 0.683, 79.130%; route: 0.180, 20.870%
Arrival Data Path Delay: cell: 2.661, 61.668%; route: 1.422, 32.955%; tC2Q: 0.232, 5.377%
Required Clock Path Delay: cell: 0.683, 79.130%; route: 0.180, 20.870%