📄 tipod.syr
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Release 7.1.04i - xst H.42Copyright (c) 1995-2005 Xilinx, Inc. All rights reserved.--> Parameter TMPDIR set to __projnavCPU : 0.00 / 0.25 s | Elapsed : 0.00 / 0.00 s --> Parameter xsthdpdir set to ./xstCPU : 0.00 / 0.25 s | Elapsed : 0.00 / 0.00 s --> Reading design: tipod.prjTABLE OF CONTENTS 1) Synthesis Options Summary 2) HDL Compilation 3) HDL Analysis 4) HDL Synthesis 5) Advanced HDL Synthesis 5.1) HDL Synthesis Report 6) Low Level Synthesis 7) Final Report 7.1) Device utilization summary 7.2) TIMING REPORT=========================================================================* Synthesis Options Summary *=========================================================================---- Source ParametersInput File Name : "tipod.prj"Input Format : mixedIgnore Synthesis Constraint File : NO---- Target ParametersOutput File Name : "tipod"Output Format : NGCTarget Device : xc3s400-4-ft256---- Source OptionsTop Module Name : tipodAutomatic FSM Extraction : YESFSM Encoding Algorithm : AutoFSM Style : lutRAM Extraction : YesRAM Style : AutoROM Extraction : YesROM Style : AutoMux Extraction : YESMux Style : AutoDecoder Extraction : YESPriority Encoder Extraction : YESShift Register Extraction : YESLogical Shifter Extraction : YESXOR Collapsing : YESResource Sharing : YESMultiplier Style : autoAutomatic Register Balancing : No---- Target OptionsAdd IO Buffers : YESGlobal Maximum Fanout : 500Add Generic Clock Buffer(BUFG) : 8Register Duplication : YESEquivalent register Removal : YESSlice Packing : YESPack IO Registers into IOBs : auto---- General OptionsOptimization Goal : SpeedOptimization Effort : 1Keep Hierarchy : NOGlobal Optimization : AllClockNetsRTL Output : YesWrite Timing Constraints : NOHierarchy Separator : /Bus Delimiter : <>Case Specifier : maintainSlice Utilization Ratio : 100Slice Utilization Ratio Delta : 5---- Other Optionslso : tipod.lsoRead Cores : YEScross_clock_analysis : NOverilog2001 : YESsafe_implementation : NoOptimize Instantiated Primitives : NOuse_clock_enable : Yesuse_sync_set : Yesuse_sync_reset : Yesenable_auto_floorplanning : No==================================================================================================================================================* HDL Compilation *=========================================================================Compiling vhdl file "E:/Pdos/TipoD.vhd" in Library work.Entity <TipoD> compiled.Entity <TipoD> (Architecture <Behavioral>) compiled.=========================================================================* HDL Analysis *=========================================================================Analyzing Entity <tipod> (Architecture <Behavioral>).Entity <tipod> analyzed. Unit <tipod> generated.=========================================================================* HDL Synthesis *=========================================================================Synthesizing Unit <tipod>. Related source file is "E:/Pdos/TipoD.vhd". Found 1-bit register for signal <Dout>. Summary: inferred 1 D-type flip-flop(s).Unit <tipod> synthesized.=========================================================================* Advanced HDL Synthesis *=========================================================================Advanced RAM inference ...Advanced multiplier inference ...Advanced Registered AddSub inference ...Dynamic shift register inference ...=========================================================================HDL Synthesis ReportMacro Statistics# Registers : 1 1-bit register : 1==================================================================================================================================================* Low Level Synthesis *=========================================================================Optimizing unit <tipod> ...Loading device for application Rf_Device from file '3s400.nph' in environment C:/XilinxISE71.Mapping all equations...Building and optimizing final netlist ...Found area constraint ratio of 100 (+ 5) on block tipod, actual ratio is 0.=========================================================================* Final Report *=========================================================================Final ResultsRTL Top Level Output File Name : tipod.ngrTop Level Output File Name : tipodOutput Format : NGCOptimization Goal : SpeedKeep Hierarchy : NODesign Statistics# IOs : 4Macro Statistics :# Registers : 1# 1-bit register : 1Cell Usage :# FlipFlops/Latches : 1# FDC : 1# Clock Buffers : 1# BUFGP : 1# IO Buffers : 3# IBUF : 2# OBUF : 1=========================================================================Device utilization summary:---------------------------Selected Device : 3s400ft256-4 Number of Slices: 1 out of 3584 0% Number of Slice Flip Flops: 1 out of 7168 0% Number of bonded IOBs: 4 out of 173 2% Number of GCLKs: 1 out of 8 12% =========================================================================TIMING REPORTNOTE: THESE TIMING NUMBERS ARE ONLY A SYNTHESIS ESTIMATE. FOR ACCURATE TIMING INFORMATION PLEASE REFER TO THE TRACE REPORT GENERATED AFTER PLACE-and-ROUTE.Clock Information:-----------------------------------------------------+------------------------+-------+Clock Signal | Clock buffer(FF name) | Load |-----------------------------------+------------------------+-------+clk | BUFGP | 1 |-----------------------------------+------------------------+-------+Timing Summary:---------------Speed Grade: -4 Minimum period: No path found Minimum input arrival time before clock: 1.825ns Maximum output required time after clock: 7.165ns Maximum combinational path delay: No path foundTiming Detail:--------------All values displayed in nanoseconds (ns)=========================================================================Timing constraint: Default OFFSET IN BEFORE for Clock 'clk' Total number of paths / destination ports: 1 / 1-------------------------------------------------------------------------Offset: 1.825ns (Levels of Logic = 1) Source: Din (PAD) Destination: Dout (FF) Destination Clock: clk rising Data Path: Din to Dout Gate Net Cell:in->out fanout Delay Delay Logical Name (Net Name) ---------------------------------------- ------------ IBUF:I->O 1 0.821 0.801 Din_IBUF (Din_IBUF) FDC:D 0.203 Dout ---------------------------------------- Total 1.825ns (1.024ns logic, 0.801ns route) (56.1% logic, 43.9% route)=========================================================================Timing constraint: Default OFFSET OUT AFTER for Clock 'clk' Total number of paths / destination ports: 1 / 1-------------------------------------------------------------------------Offset: 7.165ns (Levels of Logic = 1) Source: Dout (FF) Destination: Dout (PAD) Source Clock: clk rising Data Path: Dout to Dout Gate Net Cell:in->out fanout Delay Delay Logical Name (Net Name) ---------------------------------------- ------------ FDC:C->Q 1 0.720 0.801 Dout (Dout_OBUF) OBUF:I->O 5.644 Dout_OBUF (Dout) ---------------------------------------- Total 7.165ns (6.364ns logic, 0.801ns route) (88.8% logic, 11.2% route)=========================================================================CPU : 4.23 / 4.51 s | Elapsed : 4.00 / 4.00 s --> Total memory usage is 100088 kilobytesNumber of errors : 0 ( 0 filtered)Number of warnings : 0 ( 0 filtered)Number of infos : 0 ( 0 filtered)
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