#Build: Synplify Pro (R) N-2018.03G-1, Build 224R, Jul 26 2018 #install: C:\Gowin\1.8\SynplifyPro #OS: Windows 7 6.1 #Hostname: GW-SW-047 # Fri Sep 14 15:15:12 2018 #Implementation: rev_1 Copyright (C) 1994-2018 Synopsys, Inc. This Synopsys software and all associated documentation are proprietary to Synopsys, Inc. and may only be used pursuant to the terms and conditions of a written license agreement with Synopsys, Inc. All other use, reproduction, modification, or distribution of the Synopsys software or the associated documentation is strictly prohibited. Tool: Synplify Pro (R) Build: N-2018.03G-1 Install: C:\Gowin\1.8\SynplifyPro OS: Windows 6.1 Hostname: GW-SW-047 Implementation : rev_1 Synopsys HDL Compiler, Version comp2018q1p1, Build 224R, Built Jul 26 2018 09:18:13 @N: : | Running in 64-bit mode Copyright (C) 1994-2018 Synopsys, Inc. This Synopsys software and all associated documentation are proprietary to Synopsys, Inc. and may only be used pursuant to the terms and conditions of a written license agreement with Synopsys, Inc. All other use, reproduction, modification, or distribution of the Synopsys software or the associated documentation is strictly prohibited. Tool: Synplify Pro (R) Build: N-2018.03G-1 Install: C:\Gowin\1.8\SynplifyPro OS: Windows 6.1 Hostname: GW-SW-047 Implementation : rev_1 Synopsys Verilog Compiler, Version comp2018q1p1, Build 224R, Built Jul 26 2018 09:18:13 @N: : | Running in 64-bit mode @N: : | : Running Verilog Compiler in System Verilog mode @N: : | : Running Verilog Compiler in Multiple File Compilation Unit mode @I::"C:\Gowin\1.8\SynplifyPro\lib\generic\gw2a.v" (library work) @I::"C:\Gowin\1.8\SynplifyPro\lib\vlog\hypermods.v" (library __hyper__lib__) @I::"C:\Gowin\1.8\SynplifyPro\lib\vlog\umr_capim.v" (library snps_haps) @I::"C:\Gowin\1.8\SynplifyPro\lib\vlog\scemi_objects.v" (library snps_haps) @I::"C:\Gowin\1.8\SynplifyPro\lib\vlog\scemi_pipes.svh" (library snps_haps) @I::"C:\Gowin\1.8\IDE\ipcore\RAMBasedShiftRegister\data\RAM_based_shift_reg_top.v" (library work) @I:"C:\Gowin\1.8\IDE\ipcore\RAMBasedShiftRegister\data\RAM_based_shift_reg_top.v":"D:\user-bak\Users\FDELL\Desktop\Gowin_RAM_Based_Shift_Register_IP_RefDesign\Fixed_ex\project\src\RAM_based_shift_reg_top\temp\RAM_Based_Shift_Register\shift_reg_name.v" (library work) @I:"C:\Gowin\1.8\IDE\ipcore\RAMBasedShiftRegister\data\RAM_based_shift_reg_top.v":"D:\user-bak\Users\FDELL\Desktop\Gowin_RAM_Based_Shift_Register_IP_RefDesign\Fixed_ex\project\src\RAM_based_shift_reg_top\temp\RAM_Based_Shift_Register\shift_reg_define.v" (library work) @I:"C:\Gowin\1.8\IDE\ipcore\RAMBasedShiftRegister\data\RAM_based_shift_reg_top.v":"D:\user-bak\Users\FDELL\Desktop\Gowin_RAM_Based_Shift_Register_IP_RefDesign\Fixed_ex\project\src\RAM_based_shift_reg_top\temp\RAM_Based_Shift_Register\shift_reg_parameter.v" (library work) @I::"C:\Gowin\1.8\IDE\ipcore\RAMBasedShiftRegister\data\RAM_based_shift_reg.v" (library work) Verilog syntax check successful! Selecting top level module RAM_based_shift_reg_top @N:CG364 : RAM_based_shift_reg_top.v(6) | Synthesizing module RAM_based_shift_reg_top in library work. At c_ver Exit (Real Time elapsed 0h:00m:00s; CPU Time elapsed 0h:00m:00s; Memory used current: 69MB peak: 70MB) Process took 0h:00m:01s realtime, 0h:00m:01s cputime Process completed successfully. # Fri Sep 14 15:15:13 2018 ###########################################################] Copyright (C) 1994-2018 Synopsys, Inc. This Synopsys software and all associated documentation are proprietary to Synopsys, Inc. and may only be used pursuant to the terms and conditions of a written license agreement with Synopsys, Inc. All other use, reproduction, modification, or distribution of the Synopsys software or the associated documentation is strictly prohibited. Tool: Synplify Pro (R) Build: N-2018.03G-1 Install: C:\Gowin\1.8\SynplifyPro OS: Windows 6.1 Hostname: GW-SW-047 Implementation : rev_1 Synopsys Synopsys Netlist Linker, Version comp2018q1p1, Build 224R, Built Jul 26 2018 09:18:13 @N: : | Running in 64-bit mode @N:NF107 : RAM_based_shift_reg_top.v(6) | Selected library: work cell: RAM_based_shift_reg_top view verilog as top level @N:NF107 : RAM_based_shift_reg_top.v(6) | Selected library: work cell: RAM_based_shift_reg_top view verilog as top level At syn_nfilter Exit (Real Time elapsed 0h:00m:00s; CPU Time elapsed 0h:00m:00s; Memory used current: 67MB peak: 68MB) Process took 0h:00m:01s realtime, 0h:00m:01s cputime Process completed successfully. # Fri Sep 14 15:15:13 2018 ###########################################################] @END At c_hdl Exit (Real Time elapsed 0h:00m:00s; CPU Time elapsed 0h:00m:00s; Memory used current: 3MB peak: 4MB) Process took 0h:00m:01s realtime, 0h:00m:01s cputime Process completed successfully. # Fri Sep 14 15:15:13 2018 ###########################################################] Copyright (C) 1994-2018 Synopsys, Inc. This Synopsys software and all associated documentation are proprietary to Synopsys, Inc. and may only be used pursuant to the terms and conditions of a written license agreement with Synopsys, Inc. All other use, reproduction, modification, or distribution of the Synopsys software or the associated documentation is strictly prohibited. Tool: Synplify Pro (R) Build: N-2018.03G-1 Install: C:\Gowin\1.8\SynplifyPro OS: Windows 6.1 Hostname: GW-SW-047 Database state : D:\user-bak\Users\FDELL\Desktop\Gowin_RAM_Based_Shift_Register_IP_RefDesign\Fixed_ex\project\src\RAM_based_shift_reg_top\temp\RAM_Based_Shift_Register\rev_1\synwork\|rev_1 Synopsys Synopsys Netlist Linker, Version comp2018q1p1, Build 224R, Built Jul 26 2018 09:18:13 @N: : | Running in 64-bit mode @N:NF107 : RAM_based_shift_reg_top.v(6) | Selected library: work cell: RAM_based_shift_reg_top view verilog as top level @N:NF107 : RAM_based_shift_reg_top.v(6) | Selected library: work cell: RAM_based_shift_reg_top view verilog as top level At syn_nfilter Exit (Real Time elapsed 0h:00m:00s; CPU Time elapsed 0h:00m:00s; Memory used current: 67MB peak: 68MB) Process took 0h:00m:01s realtime, 0h:00m:01s cputime Process completed successfully. # Fri Sep 14 15:15:14 2018 ###########################################################] Premap Report # Fri Sep 14 15:15:14 2018 Copyright (C) 1994-2018 Synopsys, Inc. This Synopsys software and all associated documentation are proprietary to Synopsys, Inc. and may only be used pursuant to the terms and conditions of a written license agreement with Synopsys, Inc. All other use, reproduction, modification, or distribution of the Synopsys software or the associated documentation is strictly prohibited. Tool: Synplify Pro (R) Build: N-2018.03G-1 Install: C:\Gowin\1.8\SynplifyPro OS: Windows 6.1 Hostname: GW-SW-047 Implementation : rev_1 Synopsys Generic Technology Pre-mapping, Version mapgw, Build 1138R, Built Jul 26 2018 09:55:40 Mapper Startup Complete (Real Time elapsed 0h:00m:00s; CPU Time elapsed 0h:00m:00s; Memory used current: 99MB peak: 100MB) @A:MF827 : | No constraint file specified. Linked File: RAM_based_shift_reg_top_scck.rpt Printing clock summary report in "D:\user-bak\Users\FDELL\Desktop\Gowin_RAM_Based_Shift_Register_IP_RefDesign\Fixed_ex\project\src\RAM_based_shift_reg_top\temp\RAM_Based_Shift_Register\rev_1\RAM_based_shift_reg_top_scck.rpt" file @N:MF916 : | Option synthesis_strategy=base is enabled. @N:MF248 : | Running in 64-bit mode. @N:MF666 : | Clock conversion enabled. (Command "set_option -fix_gated_and_generated_clocks 1" in the project file.) Design Input Complete (Real Time elapsed 0h:00m:00s; CPU Time elapsed 0h:00m:00s; Memory used current: 100MB peak: 102MB) Mapper Initialization Complete (Real Time elapsed 0h:00m:00s; CPU Time elapsed 0h:00m:00s; Memory used current: 100MB peak: 102MB) Start loading timing files (Real Time elapsed 0h:00m:00s; CPU Time elapsed 0h:00m:00s; Memory used current: 101MB peak: 102MB) Finished loading timing files (Real Time elapsed 0h:00m:00s; CPU Time elapsed 0h:00m:00s; Memory used current: 113MB peak: 115MB) @N:MH105 : | UMR3 is only supported for HAPS-80. @N:MH105 : | UMR3 is only supported for HAPS-80. syn_allowed_resources : blockrams=140 set on top level netlist RAM_based_shift_reg_top Finished netlist restructuring (Real Time elapsed 0h:00m:00s; CPU Time elapsed 0h:00m:00s; Memory used current: 189MB peak: 191MB) Clock Summary ****************** Start Requested Requested Clock Clock Clock Level Clock Frequency Period Type Group Load ------------------------------------------------------------------------------------------------------------------ 0 - RAM_based_shift_reg_top|clk 427.1 MHz 2.341 inferred Autoconstr_clkgroup_0 19 ================================================================================================================== Clock Load Summary *********************** Clock Source Clock Pin Non-clock Pin Non-clock Pin Clock Load Pin Seq Example Seq Example Comb Example ------------------------------------------------------------------------------------------------------------------------------ RAM_based_shift_reg_top|clk 19 clk(port) u_RAM_based_shift_reg.mem[7:0].CLK - - ============================================================================================================================== ICG Latch Removal Summary: Number of ICG latches removed: 0 Number of ICG latches not removed: 0 @S |Clock Optimization Summary #### START OF PREMAP CLOCK OPTIMIZATION REPORT #####[ 1 non-gated/non-generated clock tree(s) driving 12 clock pin(s) of sequential element(s) 0 gated/generated clock tree(s) driving 0 clock pin(s) of sequential element(s) 0 instances converted, 0 sequential instances remain driven by gated/generated clocks =========================== Non-Gated/Non-Generated Clocks ============================ Clock Tree ID Driving Element Drive Element Type Fanout Sample Instance --------------------------------------------------------------------------------------- ClockId_0_0 clk Unconstrained_port 12 ENCRYPTED ======================================================================================= ##### END OF CLOCK OPTIMIZATION REPORT ###### @N: : | Skipping assigning INTERNAL_VREF to iobanks, because the table of mapping from pin to iobank is not initialized. Finished Pre Mapping Phase. @N:BN225 : | Writing default property annotation file D:\user-bak\Users\FDELL\Desktop\Gowin_RAM_Based_Shift_Register_IP_RefDesign\Fixed_ex\project\src\RAM_based_shift_reg_top\temp\RAM_Based_Shift_Register\rev_1\RAM_based_shift_reg_top.sap. Starting constraint checker (Real Time elapsed 0h:00m:01s; CPU Time elapsed 0h:00m:01s; Memory used current: 189MB peak: 191MB) Finished constraint checker preprocessing (Real Time elapsed 0h:00m:01s; CPU Time elapsed 0h:00m:01s; Memory used current: 189MB peak: 191MB) None None Finished constraint checker (Real Time elapsed 0h:00m:01s; CPU Time elapsed 0h:00m:01s; Memory used current: 189MB peak: 191MB) Pre-mapping successful! At Mapper Exit (Real Time elapsed 0h:00m:01s; CPU Time elapsed 0h:00m:01s; Memory used current: 105MB peak: 191MB) Process took 0h:00m:01s realtime, 0h:00m:01s cputime # Fri Sep 14 15:15:16 2018 ###########################################################] Map & Optimize Report # Fri Sep 14 15:15:16 2018 Copyright (C) 1994-2018 Synopsys, Inc. This Synopsys software and all associated documentation are proprietary to Synopsys, Inc. and may only be used pursuant to the terms and conditions of a written license agreement with Synopsys, Inc. All other use, reproduction, modification, or distribution of the Synopsys software or the associated documentation is strictly prohibited. Tool: Synplify Pro (R) Build: N-2018.03G-1 Install: C:\Gowin\1.8\SynplifyPro OS: Windows 6.1 Hostname: GW-SW-047 Implementation : rev_1 Synopsys Generic Technology Mapper, Version mapgw, Build 1138R, Built Jul 26 2018 09:55:40 Mapper Startup Complete (Real Time elapsed 0h:00m:00s; CPU Time elapsed 0h:00m:00s; Memory used current: 99MB peak: 100MB) @N:MF916 : | Option synthesis_strategy=base is enabled. @N:MF248 : | Running in 64-bit mode. @N:MF666 : | Clock conversion enabled. (Command "set_option -fix_gated_and_generated_clocks 1" in the project file.) Design Input Complete (Real Time elapsed 0h:00m:00s; CPU Time elapsed 0h:00m:00s; Memory used current: 99MB peak: 100MB) Mapper Initialization Complete (Real Time elapsed 0h:00m:00s; CPU Time elapsed 0h:00m:00s; Memory used current: 99MB peak: 100MB) Start loading timing files (Real Time elapsed 0h:00m:00s; CPU Time elapsed 0h:00m:00s; Memory used current: 101MB peak: 102MB) Finished loading timing files (Real Time elapsed 0h:00m:00s; CPU Time elapsed 0h:00m:00s; Memory used current: 113MB peak: 115MB) Starting Optimization and Mapping (Real Time elapsed 0h:00m:00s; CPU Time elapsed 0h:00m:00s; Memory used current: 189MB peak: 191MB) Available hyper_sources - for debug and ip models None Found @N:MT206 : | Auto Constrain mode is enabled Finished RTL optimizations (Real Time elapsed 0h:00m:00s; CPU Time elapsed 0h:00m:00s; Memory used current: 189MB peak: 191MB) Starting factoring (Real Time elapsed 0h:00m:00s; CPU Time elapsed 0h:00m:00s; Memory used current: 189MB peak: 191MB) Finished factoring (Real Time elapsed 0h:00m:00s; CPU Time elapsed 0h:00m:00s; Memory used current: 189MB peak: 191MB) Finished generic timing optimizations - Pass 1 (Real Time elapsed 0h:00m:00s; CPU Time elapsed 0h:00m:00s; Memory used current: 189MB peak: 191MB) Starting Early Timing Optimization (Real Time elapsed 0h:00m:00s; CPU Time elapsed 0h:00m:00s; Memory used current: 189MB peak: 191MB) Finished Early Timing Optimization (Real Time elapsed 0h:00m:00s; CPU Time elapsed 0h:00m:00s; Memory used current: 189MB peak: 191MB) Finished generic timing optimizations - Pass 2 (Real Time elapsed 0h:00m:00s; CPU Time elapsed 0h:00m:00s; Memory used current: 189MB peak: 191MB) Finished preparing to map (Real Time elapsed 0h:00m:00s; CPU Time elapsed 0h:00m:00s; Memory used current: 189MB peak: 191MB) Finished technology mapping (Real Time elapsed 0h:00m:00s; CPU Time elapsed 0h:00m:00s; Memory used current: 189MB peak: 191MB) Pass CPU time Worst Slack Luts / Registers ------------------------------------------------------------ 1 0h:00m:00s -0.49ns 19 / 4 Finished technology timing optimizations and critical path resynthesis (Real Time elapsed 0h:00m:00s; CPU Time elapsed 0h:00m:00s; Memory used current: 189MB peak: 191MB) @N:FX164 : | The option to pack registers in the IOB has not been specified. Please set syn_useioff attribute. Finished restoring hierarchy (Real Time elapsed 0h:00m:00s; CPU Time elapsed 0h:00m:00s; Memory used current: 189MB peak: 191MB) Start Writing Netlists (Real Time elapsed 0h:00m:01s; CPU Time elapsed 0h:00m:01s; Memory used current: 118MB peak: 191MB) Writing Analyst data base D:\user-bak\Users\FDELL\Desktop\Gowin_RAM_Based_Shift_Register_IP_RefDesign\Fixed_ex\project\src\RAM_based_shift_reg_top\temp\RAM_Based_Shift_Register\rev_1\synwork\RAM_based_shift_reg_top_m.srm Finished Writing Netlist Databases (Real Time elapsed 0h:00m:01s; CPU Time elapsed 0h:00m:01s; Memory used current: 188MB peak: 191MB) Writing Verilog Simulation files Writing scf file... (Real Time elapsed 0h:00m:02s; CPU Time elapsed 0h:00m:02s; Memory used current: 189MB peak: 191MB) @N:BW103 : | The default time unit for the Synopsys Constraint File (SDC or FDC) is 1ns. @N:BW107 : | Synopsys Constraint File capacitance units using default value of 1pF Finished Writing Verilog Simulation files (Real Time elapsed 0h:00m:02s; CPU Time elapsed 0h:00m:02s; Memory used current: 188MB peak: 191MB) Start final timing analysis (Real Time elapsed 0h:00m:02s; CPU Time elapsed 0h:00m:02s; Memory used current: 189MB peak: 191MB) @W:MT420 : | Found inferred clock RAM_based_shift_reg_top|clk with period 1.20ns. Please declare a user-defined clock on port clk. ##### START OF TIMING REPORT #####[ # Timing Report written on Fri Sep 14 15:15:19 2018 # Top view: RAM_based_shift_reg_top Requested Frequency: 834.9 MHz Wire load mode: top Paths requested: 5 Constraint File(s): @N:MT320 : | This timing report is an estimate of place and route data. For final timing results, use the FPGA vendor place and route report. @N:MT322 : | Clock constraints include only register-to-register paths associated with each individual clock. Performance Summary ******************* Worst slack in design: -0.211 Requested Estimated Requested Estimated Clock Clock Starting Clock Frequency Frequency Period Period Slack Type Group ------------------------------------------------------------------------------------------------------------------------------------- RAM_based_shift_reg_top|clk 834.9 MHz 709.7 MHz 1.198 1.409 -0.211 inferred Autoconstr_clkgroup_0 ===================================================================================================================================== Clock Relationships ******************* Clocks | rise to rise | fall to fall | rise to fall | fall to rise ------------------------------------------------------------------------------------------------------------------------------------------------- Starting Ending | constraint slack | constraint slack | constraint slack | constraint slack ------------------------------------------------------------------------------------------------------------------------------------------------- RAM_based_shift_reg_top|clk RAM_based_shift_reg_top|clk | 1.198 -0.211 | No paths - | No paths - | No paths - ================================================================================================================================================= Note: 'No paths' indicates there are no paths in the design for that pair of clock edges. 'Diff grp' indicates that paths exist but the starting clock and ending clock are in different clock groups. Interface Information ********************* No IO constraint found ==================================== Detailed Report for Clock: RAM_based_shift_reg_top|clk ==================================== Starting Points with Worst Slack ******************************** Starting Arrival Instance Reference Type Pin Net Time Slack Clock ----------------------------------------------------------------------------------------------------------------- u_RAM_based_shift_reg.wbin[1] RAM_based_shift_reg_top|clk DFFC Q wbin[1] 0.243 -0.211 u_RAM_based_shift_reg.wbin[0] RAM_based_shift_reg_top|clk DFFC Q wbin[0] 0.243 -0.190 u_RAM_based_shift_reg.wbin[2] RAM_based_shift_reg_top|clk DFFC Q wbin[2] 0.243 -0.103 ================================================================================================================= Ending Points with Worst Slack ****************************** Starting Required Instance Reference Type Pin Net Time Slack Clock -------------------------------------------------------------------------------------------------------------------------- u_RAM_based_shift_reg.wbin[0] RAM_based_shift_reg_top|clk DFFC D wbin_3[0] 1.137 -0.211 u_RAM_based_shift_reg.wbin[1] RAM_based_shift_reg_top|clk DFFC D wbin_3[1] 1.137 -0.211 u_RAM_based_shift_reg.wbin[2] RAM_based_shift_reg_top|clk DFFC D wbin_3[2] 1.137 -0.211 u_RAM_based_shift_reg.mem_mem_0_0 RAM_based_shift_reg_top|clk SP AD[3] wbin[0] 1.160 0.382 u_RAM_based_shift_reg.mem_mem_0_0 RAM_based_shift_reg_top|clk SP AD[4] wbin[1] 1.160 0.382 u_RAM_based_shift_reg.mem_mem_0_0 RAM_based_shift_reg_top|clk SP AD[5] wbin[2] 1.160 0.382 ========================================================================================================================== Worst Path Information View Worst Path in Analyst *********************** Path information for path number 1: Requested Period: 1.198 - Setup time: 0.061 + Clock delay at ending point: 0.000 (ideal) = Required time: 1.137 - Propagation time: 1.348 - Clock delay at starting point: 0.000 (ideal) = Slack (critical) : -0.211 Number of logic level(s): 1 Starting point: u_RAM_based_shift_reg.wbin[1] / Q Ending point: u_RAM_based_shift_reg.wbin[0] / D The start point is clocked by RAM_based_shift_reg_top|clk [rising] on pin CLK The end point is clocked by RAM_based_shift_reg_top|clk [rising] on pin CLK Instance / Net Pin Pin Arrival No. of Name Type Name Dir Delay Time Fan Out(s) ---------------------------------------------------------------------------------------------- u_RAM_based_shift_reg.wbin[1] DFFC Q Out 0.243 0.243 - wbin[1] Net - - 0.535 - 4 u_RAM_based_shift_reg.wbin_3[0] LUT3 I1 In - 0.778 - u_RAM_based_shift_reg.wbin_3[0] LUT3 F Out 0.570 1.348 - wbin_3[0] Net - - 0.000 - 1 u_RAM_based_shift_reg.wbin[0] DFFC D In - 1.348 - ============================================================================================== Total path delay (propagation time + setup) of 1.409 is 0.874(62.0%) logic and 0.535(38.0%) route. Path delay compensated for clock skew. Clock skew is added to clock-to-out value, and is subtracted from setup time value Path information for path number 2: Requested Period: 1.198 - Setup time: 0.061 + Clock delay at ending point: 0.000 (ideal) = Required time: 1.137 - Propagation time: 1.348 - Clock delay at starting point: 0.000 (ideal) = Slack (critical) : -0.211 Number of logic level(s): 1 Starting point: u_RAM_based_shift_reg.wbin[1] / Q Ending point: u_RAM_based_shift_reg.wbin[1] / D The start point is clocked by RAM_based_shift_reg_top|clk [rising] on pin CLK The end point is clocked by RAM_based_shift_reg_top|clk [rising] on pin CLK Instance / Net Pin Pin Arrival No. of Name Type Name Dir Delay Time Fan Out(s) ---------------------------------------------------------------------------------------------- u_RAM_based_shift_reg.wbin[1] DFFC Q Out 0.243 0.243 - wbin[1] Net - - 0.535 - 4 u_RAM_based_shift_reg.wbin_3[1] LUT3 I1 In - 0.778 - u_RAM_based_shift_reg.wbin_3[1] LUT3 F Out 0.570 1.348 - wbin_3[1] Net - - 0.000 - 1 u_RAM_based_shift_reg.wbin[1] DFFC D In - 1.348 - ============================================================================================== Total path delay (propagation time + setup) of 1.409 is 0.874(62.0%) logic and 0.535(38.0%) route. Path delay compensated for clock skew. Clock skew is added to clock-to-out value, and is subtracted from setup time value Path information for path number 3: Requested Period: 1.198 - Setup time: 0.061 + Clock delay at ending point: 0.000 (ideal) = Required time: 1.137 - Propagation time: 1.348 - Clock delay at starting point: 0.000 (ideal) = Slack (critical) : -0.211 Number of logic level(s): 1 Starting point: u_RAM_based_shift_reg.wbin[1] / Q Ending point: u_RAM_based_shift_reg.wbin[2] / D The start point is clocked by RAM_based_shift_reg_top|clk [rising] on pin CLK The end point is clocked by RAM_based_shift_reg_top|clk [rising] on pin CLK Instance / Net Pin Pin Arrival No. of Name Type Name Dir Delay Time Fan Out(s) ---------------------------------------------------------------------------------------------- u_RAM_based_shift_reg.wbin[1] DFFC Q Out 0.243 0.243 - wbin[1] Net - - 0.535 - 4 u_RAM_based_shift_reg.wbin_3[2] LUT3 I1 In - 0.778 - u_RAM_based_shift_reg.wbin_3[2] LUT3 F Out 0.570 1.348 - wbin_3[2] Net - - 0.000 - 1 u_RAM_based_shift_reg.wbin[2] DFFC D In - 1.348 - ============================================================================================== Total path delay (propagation time + setup) of 1.409 is 0.874(62.0%) logic and 0.535(38.0%) route. Path delay compensated for clock skew. Clock skew is added to clock-to-out value, and is subtracted from setup time value Path information for path number 4: Requested Period: 1.198 - Setup time: 0.061 + Clock delay at ending point: 0.000 (ideal) = Required time: 1.137 - Propagation time: 1.327 - Clock delay at starting point: 0.000 (ideal) = Slack (non-critical) : -0.190 Number of logic level(s): 1 Starting point: u_RAM_based_shift_reg.wbin[0] / Q Ending point: u_RAM_based_shift_reg.wbin[0] / D The start point is clocked by RAM_based_shift_reg_top|clk [rising] on pin CLK The end point is clocked by RAM_based_shift_reg_top|clk [rising] on pin CLK Instance / Net Pin Pin Arrival No. of Name Type Name Dir Delay Time Fan Out(s) ---------------------------------------------------------------------------------------------- u_RAM_based_shift_reg.wbin[0] DFFC Q Out 0.243 0.243 - wbin[0] Net - - 0.535 - 4 u_RAM_based_shift_reg.wbin_3[0] LUT3 I0 In - 0.778 - u_RAM_based_shift_reg.wbin_3[0] LUT3 F Out 0.549 1.327 - wbin_3[0] Net - - 0.000 - 1 u_RAM_based_shift_reg.wbin[0] DFFC D In - 1.327 - ============================================================================================== Total path delay (propagation time + setup) of 1.388 is 0.853(61.5%) logic and 0.535(38.5%) route. Path delay compensated for clock skew. Clock skew is added to clock-to-out value, and is subtracted from setup time value Path information for path number 5: Requested Period: 1.198 - Setup time: 0.061 + Clock delay at ending point: 0.000 (ideal) = Required time: 1.137 - Propagation time: 1.327 - Clock delay at starting point: 0.000 (ideal) = Slack (non-critical) : -0.190 Number of logic level(s): 1 Starting point: u_RAM_based_shift_reg.wbin[0] / Q Ending point: u_RAM_based_shift_reg.wbin[1] / D The start point is clocked by RAM_based_shift_reg_top|clk [rising] on pin CLK The end point is clocked by RAM_based_shift_reg_top|clk [rising] on pin CLK Instance / Net Pin Pin Arrival No. of Name Type Name Dir Delay Time Fan Out(s) ---------------------------------------------------------------------------------------------- u_RAM_based_shift_reg.wbin[0] DFFC Q Out 0.243 0.243 - wbin[0] Net - - 0.535 - 4 u_RAM_based_shift_reg.wbin_3[1] LUT3 I0 In - 0.778 - u_RAM_based_shift_reg.wbin_3[1] LUT3 F Out 0.549 1.327 - wbin_3[1] Net - - 0.000 - 1 u_RAM_based_shift_reg.wbin[1] DFFC D In - 1.327 - ============================================================================================== Total path delay (propagation time + setup) of 1.388 is 0.853(61.5%) logic and 0.535(38.5%) route. Path delay compensated for clock skew. Clock skew is added to clock-to-out value, and is subtracted from setup time value ##### END OF TIMING REPORT #####] Timing exceptions that could not be applied None Finished final timing analysis (Real Time elapsed 0h:00m:02s; CPU Time elapsed 0h:00m:02s; Memory used current: 189MB peak: 191MB) Finished timing report (Real Time elapsed 0h:00m:02s; CPU Time elapsed 0h:00m:02s; Memory used current: 189MB peak: 191MB) --------------------------------------- Resource Usage Report for RAM_based_shift_reg_top Mapping to part: gw2a_55pbga484-8 Cell usage: DFFC 3 uses GSR 1 use SP 1 use LUT2 8 uses LUT3 3 uses I/O Register bits: 0 Register bits not including I/Os: 3 of 41040 (0%) RAM/ROM usage summary Block Rams : 1 of 140 (0%) Total load per clock: RAM_based_shift_reg_top|clk: 4 @S |Mapping Summary: Total LUTs: 11 (0%) Mapper successful! At Mapper Exit (Real Time elapsed 0h:00m:02s; CPU Time elapsed 0h:00m:02s; Memory used current: 40MB peak: 191MB) Process took 0h:00m:03s realtime, 0h:00m:03s cputime # Fri Sep 14 15:15:19 2018 ###########################################################]