Synthesis Messages
Report Title | GowinSynthesis Report |
Design File | C:\Gowin\Gowin_V1.9.8\IDE\ipcore\DDR3\data\ddr3_1_2\ddr3_1_2code.v C:\Gowin\Gowin_V1.9.8\IDE\ipcore\DDR3\data\ddr3_1_2\DDR3_TOP.v |
GowinSynthesis Constraints File | --- |
GowinSynthesis Version | GowinSynthesis V1.9.8 |
Part Number | GW2A-LV55PG484C8/I7 |
Device | GW2A-55 |
Created Time | Fri Aug 27 13:58:56 2021 |
Legal Announcement | Copyright (C)2014-2021 Gowin Semiconductor Corporation. ALL rights reserved. |
Synthesis Details
Top Level Module | DDR3_Memory_Interface_Top |
Synthesis Process | Running parser: CPU time = 0h 0m 1s, Elapsed time = 0h 0m 1s, Peak memory usage = 55.023MB Running netlist conversion: CPU time = 0h 0m 0.046s, Elapsed time = 0h 0m 0.044s, Peak memory usage = 55.023MB Running device independent optimization: Optimizing Phase 0: CPU time = 0h 0m 0.156s, Elapsed time = 0h 0m 0.153s, Peak memory usage = 55.023MB Optimizing Phase 1: CPU time = 0h 0m 0.156s, Elapsed time = 0h 0m 0.153s, Peak memory usage = 55.023MB Optimizing Phase 2: CPU time = 0h 0m 0.296s, Elapsed time = 0h 0m 0.29s, Peak memory usage = 55.023MB Running inference: Inferring Phase 0: CPU time = 0h 0m 0.14s, Elapsed time = 0h 0m 0.154s, Peak memory usage = 55.023MB Inferring Phase 1: CPU time = 0h 0m 0.015s, Elapsed time = 0h 0m 0.004s, Peak memory usage = 55.023MB Inferring Phase 2: CPU time = 0h 0m 0.015s, Elapsed time = 0h 0m 0.02s, Peak memory usage = 55.023MB Inferring Phase 3: CPU time = 0h 0m 0s, Elapsed time = 0h 0m 0.006s, Peak memory usage = 55.023MB Running technical mapping: Tech-Mapping Phase 0: CPU time = 0h 0m 0.187s, Elapsed time = 0h 0m 0.177s, Peak memory usage = 55.023MB Tech-Mapping Phase 1: CPU time = 0h 0m 0.093s, Elapsed time = 0h 0m 0.103s, Peak memory usage = 55.023MB Tech-Mapping Phase 2: CPU time = 0h 0m 0.031s, Elapsed time = 0h 0m 0.032s, Peak memory usage = 55.023MB Tech-Mapping Phase 3: CPU time = 0h 0m 3s, Elapsed time = 0h 0m 4s, Peak memory usage = 67.844MB Tech-Mapping Phase 4: CPU time = 0h 0m 0.25s, Elapsed time = 0h 0m 0.272s, Peak memory usage = 67.844MB Generate output files: CPU time = 0h 0m 0.109s, Elapsed time = 0h 0m 0.178s, Peak memory usage = 67.844MB |
Total Time and Memory Usage | CPU time = 0h 0m 5s, Elapsed time = 0h 0m 6s, Peak memory usage = 67.844MB |
Resource
Resource Usage Summary
Resource | Usage |
I/O Port | 240 |
I/O Buf | 229 |
    IBUF | 110 |
    OBUF | 98 |
    TBUF | 2 |
    IOBUF | 16 |
    ELVDS_OBUF | 1 |
    ELVDS_IOBUF | 2 |
Register | 1145 |
    DFF | 125 |
    DFFE | 78 |
    DFFS | 5 |
    DFFSE | 26 |
    DFFR | 26 |
    DFFRE | 46 |
    DFFP | 46 |
    DFFPE | 3 |
    DFFC | 542 |
    DFFCE | 248 |
LUT | 1161 |
    LUT2 | 336 |
    LUT3 | 243 |
    LUT4 | 582 |
ALU | 85 |
    ALU | 85 |
SSRAM | 48 |
    RAM16S4 | 8 |
    RAM16SDP4 | 40 |
INV | 26 |
    INV | 26 |
IOLOGIC | 77 |
    IDES4_MEM | 16 |
    OSER4 | 25 |
    OSER4_MEM | 20 |
    IODELAY | 16 |
BSRAM | 4 |
    SDPX9B | 4 |
CLOCK | 6 |
    PLL | 1 |
    DLL | 1 |
    CLKDIV | 1 |
    DQS | 2 |
    DHCEN | 1 |
Resource Utilization Summary
Resource | Usage | Utilization |
Logic | 1560(1187 LUTs, 85 ALUs, 48 SSRAMs) / 54720 | 3% |
Register | 1145 / 41997 | 3% |
  --Register as Latch | 0 / 41997 | 0% |
  --Register as FF | 1145 / 41997 | 3% |
BSRAM | 4 / 140 | 3% |
Timing
Clock Summary:
Clock Name | Type | Period | Frequency(MHz) | Rise | Fall | Source | Master | Object |
---|---|---|---|---|---|---|---|---|
clk | Base | 20.000 | 50.0 | 0.000 | 10.000 | clk_ibuf/I | ||
gw3mc_top/u_ddr_phy_top/u_PLL/CLKOUT.default_gen_clk | Generated | 5.000 | 200.0 | 0.000 | 2.500 | clk_ibuf/I | clk | gw3mc_top/u_ddr_phy_top/u_PLL/CLKOUT |
gw3mc_top/u_ddr_phy_top/u_PLL/CLKOUTP.default_gen_clk | Generated | 5.000 | 200.0 | 2.500 | 0.000 | clk_ibuf/I | clk | gw3mc_top/u_ddr_phy_top/u_PLL/CLKOUTP |
gw3mc_top/u_ddr_phy_top/u_PLL/CLKOUTD.default_gen_clk | Generated | 10.000 | 100.0 | 0.000 | 5.000 | clk_ibuf/I | clk | gw3mc_top/u_ddr_phy_top/u_PLL/CLKOUTD |
gw3mc_top/u_ddr_phy_top/u_PLL/CLKOUTD3.default_gen_clk | Generated | 15.000 | 66.7 | 0.000 | 7.500 | clk_ibuf/I | clk | gw3mc_top/u_ddr_phy_top/u_PLL/CLKOUTD3 |
gw3mc_top/u_ddr_phy_top/clkdiv/CLKOUT.default_gen_clk | Generated | 10.000 | 100.0 | 0.000 | 5.000 | gw3mc_top/u_ddr_phy_top/u_PLL/CLKOUT | gw3mc_top/u_ddr_phy_top/u_PLL/CLKOUT.default_gen_clk | gw3mc_top/u_ddr_phy_top/clkdiv/CLKOUT |
Max Frequency Summary:
No. | Clock Name | Constraint | Actual Fmax | Logic Level | Entity |
---|---|---|---|---|---|
1 | clk | 50.0(MHz) | 213.5(MHz) | 7 | TOP |
2 | gw3mc_top/u_ddr_phy_top/u_PLL/CLKOUT.default_gen_clk | 200.0(MHz) | 1364.3(MHz) | 1 | TOP |
3 | gw3mc_top/u_ddr_phy_top/clkdiv/CLKOUT.default_gen_clk | 100.0(MHz) | 165.7(MHz) | 8 | TOP |
Detail Timing Paths Information
Path 1
Path Summary:Slack | -1.806 |
Data Arrival Time | 5.474 |
Data Required Time | 3.667 |
From | gw3mc_top/u_ddr_phy_top/u_ddr_phy_wd/u_mem_sync/dll_rst_s0 |
To | gw3mc_top/u_ddr_phy_top/u_ddr_phy_wd/data_lane_gen[1].u_ddr_phy_data_lane/u_ddr_phy_data_io/u_dqs |
Launch Clk | clk[F] |
Latch Clk | gw3mc_top/u_ddr_phy_top/u_PLL/CLKOUT.default_gen_clk[R] |
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 | 34 | clk_ibuf/O |
0.863 | 0.180 | tNET | RR | 1 | gw3mc_top/u_ddr_phy_top/u_ddr_phy_wd/u_mem_sync/dll_rst_s0/CLK |
1.095 | 0.232 | tC2Q | RF | 4 | gw3mc_top/u_ddr_phy_top/u_ddr_phy_wd/u_mem_sync/dll_rst_s0/Q |
1.332 | 0.237 | tNET | FF | 1 | gw3mc_top/u_ddr_phy_top/n303_s1/I1 |
1.887 | 0.555 | tINS | FF | 5 | gw3mc_top/u_ddr_phy_top/n303_s1/F |
2.124 | 0.237 | tNET | FF | 1 | gw3mc_top/u_ddr_phy_top/u_ddr_init/n1813_s4/I2 |
2.577 | 0.453 | tINS | FF | 3 | gw3mc_top/u_ddr_phy_top/u_ddr_init/n1813_s4/F |
2.814 | 0.237 | tNET | FF | 1 | gw3mc_top/u_ddr_phy_top/u_ddr_init/n1813_s1/I2 |
3.267 | 0.453 | tINS | FF | 1 | gw3mc_top/u_ddr_phy_top/u_ddr_init/n1813_s1/F |
3.504 | 0.237 | tNET | FF | 1 | gw3mc_top/u_ddr_phy_top/u_ddr_init/read_cal_next_state.READ_CAL_PRECHARGE_s17/I3 |
3.875 | 0.371 | tINS | FF | 2 | gw3mc_top/u_ddr_phy_top/u_ddr_init/read_cal_next_state.READ_CAL_PRECHARGE_s17/F |
4.112 | 0.237 | tNET | FF | 1 | gw3mc_top/u_ddr_phy_top/u_ddr_init/read_cal_next_state.READ_CAL_RSEL_ADJ_s15/I0 |
4.629 | 0.517 | tINS | FF | 3 | gw3mc_top/u_ddr_phy_top/u_ddr_init/read_cal_next_state.READ_CAL_RSEL_ADJ_s15/F |
4.866 | 0.237 | tNET | FF | 1 | gw3mc_top/u_ddr_phy_top/u_ddr_phy_wd/data_lane_gen[0].u_ddr_phy_data_lane/u_ddr_phy_data_io/pause_en_s0/I3 |
5.237 | 0.371 | tINS | FF | 2 | gw3mc_top/u_ddr_phy_top/u_ddr_phy_wd/data_lane_gen[0].u_ddr_phy_data_lane/u_ddr_phy_data_io/pause_en_s0/F |
5.474 | 0.237 | tNET | FF | 1 | gw3mc_top/u_ddr_phy_top/u_ddr_phy_wd/data_lane_gen[1].u_ddr_phy_data_lane/u_ddr_phy_data_io/u_dqs/HOLD |
AT | DELAY | TYPE | RF | FANOUT | NODE |
---|---|---|---|---|---|
2.500 | 0.000 | gw3mc_top/u_ddr_phy_top/u_PLL/CLKOUT.default_gen_clk | |||
3.529 | 1.029 | tCL | FF | 1 | gw3mc_top/u_ddr_phy_top/u_PLL/CLKOUT |
3.766 | 0.237 | tNET | FF | 3 | gw3mc_top/u_ddr_phy_top/u_dhcen/CLKIN |
3.952 | 0.186 | tINS | FF | 65 | gw3mc_top/u_ddr_phy_top/u_dhcen/CLKOUT |
4.189 | 0.237 | tNET | FF | 1 | gw3mc_top/u_ddr_phy_top/u_ddr_phy_wd/data_lane_gen[1].u_ddr_phy_data_lane/u_ddr_phy_data_io/u_dqs/FCLK |
4.154 | -0.035 | tUnc | gw3mc_top/u_ddr_phy_top/u_ddr_phy_wd/data_lane_gen[1].u_ddr_phy_data_lane/u_ddr_phy_data_io/u_dqs | ||
3.667 | -0.487 | tSu | 1 | gw3mc_top/u_ddr_phy_top/u_ddr_phy_wd/data_lane_gen[1].u_ddr_phy_data_lane/u_ddr_phy_data_io/u_dqs |
Clock Skew: | 0.827 |
Setup Relationship: | 2.500 |
Logic Level: | 7 |
Arrival Clock Path Delay: | cell: 0.683, 79.130%; route: 0.180, 20.870% |
Arrival Data Path Delay: | cell: 2.720, 58.990%; route: 1.659, 35.979%; tC2Q: 0.232, 5.031% |
Required Clock Path Delay: | cell: 0.683, 79.130%; route: 0.180, 20.870% |
Path 2
Path Summary:Slack | -1.806 |
Data Arrival Time | 5.474 |
Data Required Time | 3.667 |
From | gw3mc_top/u_ddr_phy_top/u_ddr_phy_wd/u_mem_sync/dll_rst_s0 |
To | gw3mc_top/u_ddr_phy_top/u_ddr_phy_wd/data_lane_gen[0].u_ddr_phy_data_lane/u_ddr_phy_data_io/u_dqs |
Launch Clk | clk[F] |
Latch Clk | gw3mc_top/u_ddr_phy_top/u_PLL/CLKOUT.default_gen_clk[R] |
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 | 34 | clk_ibuf/O |
0.863 | 0.180 | tNET | RR | 1 | gw3mc_top/u_ddr_phy_top/u_ddr_phy_wd/u_mem_sync/dll_rst_s0/CLK |
1.095 | 0.232 | tC2Q | RF | 4 | gw3mc_top/u_ddr_phy_top/u_ddr_phy_wd/u_mem_sync/dll_rst_s0/Q |
1.332 | 0.237 | tNET | FF | 1 | gw3mc_top/u_ddr_phy_top/n303_s1/I1 |
1.887 | 0.555 | tINS | FF | 5 | gw3mc_top/u_ddr_phy_top/n303_s1/F |
2.124 | 0.237 | tNET | FF | 1 | gw3mc_top/u_ddr_phy_top/u_ddr_init/n1813_s4/I2 |
2.577 | 0.453 | tINS | FF | 3 | gw3mc_top/u_ddr_phy_top/u_ddr_init/n1813_s4/F |
2.814 | 0.237 | tNET | FF | 1 | gw3mc_top/u_ddr_phy_top/u_ddr_init/n1813_s1/I2 |
3.267 | 0.453 | tINS | FF | 1 | gw3mc_top/u_ddr_phy_top/u_ddr_init/n1813_s1/F |
3.504 | 0.237 | tNET | FF | 1 | gw3mc_top/u_ddr_phy_top/u_ddr_init/read_cal_next_state.READ_CAL_PRECHARGE_s17/I3 |
3.875 | 0.371 | tINS | FF | 2 | gw3mc_top/u_ddr_phy_top/u_ddr_init/read_cal_next_state.READ_CAL_PRECHARGE_s17/F |
4.112 | 0.237 | tNET | FF | 1 | gw3mc_top/u_ddr_phy_top/u_ddr_init/read_cal_next_state.READ_CAL_RSEL_ADJ_s15/I0 |
4.629 | 0.517 | tINS | FF | 3 | gw3mc_top/u_ddr_phy_top/u_ddr_init/read_cal_next_state.READ_CAL_RSEL_ADJ_s15/F |
4.866 | 0.237 | tNET | FF | 1 | gw3mc_top/u_ddr_phy_top/u_ddr_phy_wd/data_lane_gen[0].u_ddr_phy_data_lane/u_ddr_phy_data_io/pause_en_s0/I3 |
5.237 | 0.371 | tINS | FF | 2 | gw3mc_top/u_ddr_phy_top/u_ddr_phy_wd/data_lane_gen[0].u_ddr_phy_data_lane/u_ddr_phy_data_io/pause_en_s0/F |
5.474 | 0.237 | tNET | FF | 1 | gw3mc_top/u_ddr_phy_top/u_ddr_phy_wd/data_lane_gen[0].u_ddr_phy_data_lane/u_ddr_phy_data_io/u_dqs/HOLD |
AT | DELAY | TYPE | RF | FANOUT | NODE |
---|---|---|---|---|---|
2.500 | 0.000 | gw3mc_top/u_ddr_phy_top/u_PLL/CLKOUT.default_gen_clk | |||
3.529 | 1.029 | tCL | FF | 1 | gw3mc_top/u_ddr_phy_top/u_PLL/CLKOUT |
3.766 | 0.237 | tNET | FF | 3 | gw3mc_top/u_ddr_phy_top/u_dhcen/CLKIN |
3.952 | 0.186 | tINS | FF | 65 | gw3mc_top/u_ddr_phy_top/u_dhcen/CLKOUT |
4.189 | 0.237 | tNET | FF | 1 | gw3mc_top/u_ddr_phy_top/u_ddr_phy_wd/data_lane_gen[0].u_ddr_phy_data_lane/u_ddr_phy_data_io/u_dqs/FCLK |
4.154 | -0.035 | tUnc | gw3mc_top/u_ddr_phy_top/u_ddr_phy_wd/data_lane_gen[0].u_ddr_phy_data_lane/u_ddr_phy_data_io/u_dqs | ||
3.667 | -0.487 | tSu | 1 | gw3mc_top/u_ddr_phy_top/u_ddr_phy_wd/data_lane_gen[0].u_ddr_phy_data_lane/u_ddr_phy_data_io/u_dqs |
Clock Skew: | 0.827 |
Setup Relationship: | 2.500 |
Logic Level: | 7 |
Arrival Clock Path Delay: | cell: 0.683, 79.130%; route: 0.180, 20.870% |
Arrival Data Path Delay: | cell: 2.720, 58.990%; route: 1.659, 35.979%; tC2Q: 0.232, 5.031% |
Required Clock Path Delay: | cell: 0.683, 79.130%; route: 0.180, 20.870% |
Path 3
Path Summary:Slack | 2.214 |
Data Arrival Time | 1.331 |
Data Required Time | 3.545 |
From | gw3mc_top/u_ddr_phy_top/u_ddr_phy_wd/u_mem_sync/cs_memsync_4_s0 |
To | gw3mc_top/u_ddr_phy_top/u_dhcen |
Launch Clk | clk[F] |
Latch Clk | gw3mc_top/u_ddr_phy_top/u_PLL/CLKOUT.default_gen_clk[R] |
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 | 34 | clk_ibuf/O |
0.863 | 0.180 | tNET | RR | 1 | gw3mc_top/u_ddr_phy_top/u_ddr_phy_wd/u_mem_sync/cs_memsync_4_s0/CLK |
1.095 | 0.232 | tC2Q | RF | 7 | gw3mc_top/u_ddr_phy_top/u_ddr_phy_wd/u_mem_sync/cs_memsync_4_s0/Q |
1.332 | 0.237 | tNET | FF | 1 | gw3mc_top/u_ddr_phy_top/u_dhcen/CE |
AT | DELAY | TYPE | RF | FANOUT | NODE |
---|---|---|---|---|---|
2.500 | 0.000 | gw3mc_top/u_ddr_phy_top/u_PLL/CLKOUT.default_gen_clk | |||
3.529 | 1.029 | tCL | FF | 1 | gw3mc_top/u_ddr_phy_top/u_PLL/CLKOUT |
3.766 | 0.237 | tNET | FF | 3 | gw3mc_top/u_ddr_phy_top/u_dhcen/CLKIN |
3.731 | -0.035 | tUnc | gw3mc_top/u_ddr_phy_top/u_dhcen | ||
3.545 | -0.186 | tSu | 1 | gw3mc_top/u_ddr_phy_top/u_dhcen |
Clock Skew: | 0.404 |
Setup Relationship: | 2.500 |
Logic Level: | 1 |
Arrival Clock Path Delay: | cell: 0.683, 79.130%; route: 0.180, 20.870% |
Arrival Data Path Delay: | cell: 0.000, 0.000%; route: 0.237, 50.533%; tC2Q: 0.232, 49.467% |
Required Clock Path Delay: | cell: 0.683, 79.130%; route: 0.180, 20.870% |
Path 4
Path Summary:Slack | 3.964 |
Data Arrival Time | 6.352 |
Data Required Time | 10.316 |
From | gw3mc_top/u_gwmc_top/gwmc_bank_ctrl/bank_acted_3_s1 |
To | gw3mc_top/u_gwmc_top/gwmc_bank_ctrl/idle_s0 |
Launch Clk | gw3mc_top/u_ddr_phy_top/clkdiv/CLKOUT.default_gen_clk[R] |
Latch Clk | gw3mc_top/u_ddr_phy_top/clkdiv/CLKOUT.default_gen_clk[R] |
AT | DELAY | TYPE | RF | FANOUT | NODE |
---|---|---|---|---|---|
0.000 | 0.000 | gw3mc_top/u_ddr_phy_top/clkdiv/CLKOUT.default_gen_clk | |||
0.170 | 0.170 | tCL | RR | 1232 | gw3mc_top/u_ddr_phy_top/clkdiv/CLKOUT |
0.350 | 0.180 | tNET | RR | 1 | gw3mc_top/u_gwmc_top/gwmc_bank_ctrl/bank_acted_3_s1/CLK |
0.582 | 0.232 | tC2Q | RF | 1 | gw3mc_top/u_gwmc_top/gwmc_bank_ctrl/bank_acted_3_s1/Q |
0.819 | 0.237 | tNET | FF | 1 | gw3mc_top/u_gwmc_top/gwmc_bank_ctrl/n245_s25/I1 |
1.375 | 0.555 | tINS | FF | 1 | gw3mc_top/u_gwmc_top/gwmc_bank_ctrl/n245_s25/F |
1.612 | 0.237 | tNET | FF | 1 | gw3mc_top/u_gwmc_top/gwmc_bank_ctrl/n245_s22/I1 |
1.714 | 0.103 | tINS | FF | 1 | gw3mc_top/u_gwmc_top/gwmc_bank_ctrl/n245_s22/O |
1.951 | 0.237 | tNET | FF | 1 | gw3mc_top/u_gwmc_top/gwmc_bank_ctrl/n245_s21/I0 |
2.054 | 0.103 | tINS | FF | 2 | gw3mc_top/u_gwmc_top/gwmc_bank_ctrl/n245_s21/O |
2.291 | 0.237 | tNET | FF | 1 | gw3mc_top/u_gwmc_top/gwmc_bank_ctrl/gwmc_nstate_16_s33/I1 |
2.846 | 0.555 | tINS | FF | 2 | gw3mc_top/u_gwmc_top/gwmc_bank_ctrl/gwmc_nstate_16_s33/F |
3.083 | 0.237 | tNET | FF | 1 | gw3mc_top/u_gwmc_top/gwmc_bank_ctrl/gwmc_nstate_16_s31/I3 |
3.454 | 0.371 | tINS | FF | 2 | gw3mc_top/u_gwmc_top/gwmc_bank_ctrl/gwmc_nstate_16_s31/F |
3.691 | 0.237 | tNET | FF | 1 | gw3mc_top/u_gwmc_top/gwmc_bank_ctrl/gwmc_nstate_4_s33/I3 |
4.063 | 0.371 | tINS | FF | 1 | gw3mc_top/u_gwmc_top/gwmc_bank_ctrl/gwmc_nstate_4_s33/F |
4.299 | 0.237 | tNET | FF | 1 | gw3mc_top/u_gwmc_top/gwmc_bank_ctrl/gwmc_nstate_4_s31/I3 |
4.670 | 0.371 | tINS | FF | 2 | gw3mc_top/u_gwmc_top/gwmc_bank_ctrl/gwmc_nstate_4_s31/F |
4.907 | 0.237 | tNET | FF | 1 | gw3mc_top/u_gwmc_top/gwmc_bank_ctrl/n1155_s3/I0 |
5.424 | 0.517 | tINS | FF | 1 | gw3mc_top/u_gwmc_top/gwmc_bank_ctrl/n1155_s3/F |
5.661 | 0.237 | tNET | FF | 1 | gw3mc_top/u_gwmc_top/gwmc_bank_ctrl/n1155_s0/I2 |
6.115 | 0.453 | tINS | FF | 1 | gw3mc_top/u_gwmc_top/gwmc_bank_ctrl/n1155_s0/F |
6.352 | 0.237 | tNET | FF | 1 | gw3mc_top/u_gwmc_top/gwmc_bank_ctrl/idle_s0/D |
AT | DELAY | TYPE | RF | FANOUT | NODE |
---|---|---|---|---|---|
10.000 | 0.000 | gw3mc_top/u_ddr_phy_top/clkdiv/CLKOUT.default_gen_clk | |||
10.170 | 0.170 | tCL | RR | 1232 | gw3mc_top/u_ddr_phy_top/clkdiv/CLKOUT |
10.351 | 0.180 | tNET | RR | 1 | gw3mc_top/u_gwmc_top/gwmc_bank_ctrl/idle_s0/CLK |
10.316 | -0.035 | tSu | 1 | gw3mc_top/u_gwmc_top/gwmc_bank_ctrl/idle_s0 |
Clock Skew: | 0.000 |
Setup Relationship: | 10.000 |
Logic Level: | 8 |
Arrival Clock Path Delay: | cell: 0.000, 0.000%; route: 0.180, 100.000% |
Arrival Data Path Delay: | cell: 3.399, 56.641%; route: 2.370, 39.493%; tC2Q: 0.232, 3.866% |
Required Clock Path Delay: | cell: 0.000, 0.000%; route: 0.180, 100.000% |
Path 5
Path Summary:Slack | 4.267 |
Data Arrival Time | 2.304 |
Data Required Time | 6.571 |
From | gw3mc_top/u_ddr_phy_top/u_ddr_phy_wd/data_lane_gen[1].u_ddr_phy_data_lane/u_ddr_phy_data_io/u_dqs |
To | gw3mc_top/u_ddr_phy_top/u_ddr_phy_wd/data_lane_gen[1].u_ddr_phy_data_lane/u_ddr_phy_data_io/iserdes_gen[7].u_ides4 |
Launch Clk | gw3mc_top/u_ddr_phy_top/u_PLL/CLKOUT.default_gen_clk[R] |
Latch Clk | gw3mc_top/u_ddr_phy_top/u_PLL/CLKOUT.default_gen_clk[R] |
AT | DELAY | TYPE | RF | FANOUT | NODE |
---|---|---|---|---|---|
0.000 | 0.000 | gw3mc_top/u_ddr_phy_top/u_PLL/CLKOUT.default_gen_clk | |||
1.029 | 1.029 | tCL | RR | 1 | gw3mc_top/u_ddr_phy_top/u_PLL/CLKOUT |
1.209 | 0.180 | tNET | RR | 3 | gw3mc_top/u_ddr_phy_top/u_dhcen/CLKIN |
1.391 | 0.182 | tINS | RR | 65 | gw3mc_top/u_ddr_phy_top/u_dhcen/CLKOUT |
1.571 | 0.180 | tNET | RR | 5 | gw3mc_top/u_ddr_phy_top/u_ddr_phy_wd/data_lane_gen[1].u_ddr_phy_data_lane/u_ddr_phy_data_io/u_dqs/FCLK |
2.067 | 0.496 | tC2Q | RF | 8 | gw3mc_top/u_ddr_phy_top/u_ddr_phy_wd/data_lane_gen[1].u_ddr_phy_data_lane/u_ddr_phy_data_io/u_dqs/RPOINT[2] |
2.304 | 0.237 | tNET | FF | 1 | gw3mc_top/u_ddr_phy_top/u_ddr_phy_wd/data_lane_gen[1].u_ddr_phy_data_lane/u_ddr_phy_data_io/iserdes_gen[7].u_ides4/RADDR[2] |
AT | DELAY | TYPE | RF | FANOUT | NODE |
---|---|---|---|---|---|
5.000 | 0.000 | gw3mc_top/u_ddr_phy_top/u_PLL/CLKOUT.default_gen_clk | |||
6.029 | 1.029 | tCL | RR | 1 | gw3mc_top/u_ddr_phy_top/u_PLL/CLKOUT |
6.209 | 0.180 | tNET | RR | 3 | gw3mc_top/u_ddr_phy_top/u_dhcen/CLKIN |
6.391 | 0.182 | tINS | RR | 65 | gw3mc_top/u_ddr_phy_top/u_dhcen/CLKOUT |
6.571 | 0.180 | tNET | RR | 1 | gw3mc_top/u_ddr_phy_top/u_ddr_phy_wd/data_lane_gen[1].u_ddr_phy_data_lane/u_ddr_phy_data_io/iserdes_gen[7].u_ides4/FCLK |
6.571 | 0.000 | tSu | 1 | gw3mc_top/u_ddr_phy_top/u_ddr_phy_wd/data_lane_gen[1].u_ddr_phy_data_lane/u_ddr_phy_data_io/iserdes_gen[7].u_ides4 |
Clock Skew: | 0.000 |
Setup Relationship: | 5.000 |
Logic Level: | 1 |
Arrival Clock Path Delay: | cell: 0.182, 33.579%; route: 0.360, 66.421% |
Arrival Data Path Delay: | cell: 0.000, 0.000%; route: 0.237, 32.333%; tC2Q: 0.496, 67.667% |
Required Clock Path Delay: | cell: 0.182, 33.579%; route: 0.360, 66.421% |