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📁 This sources implement a 8-bit FIR Filter with selectable coefficent rom.
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Advanced RAM inference ...Advanced multiplier inference ...Advanced Registered AddSub inference ...Dynamic shift register inference ...=========================================================================HDL Synthesis ReportFound no macro==================================================================================================================================================*                         Low Level Synthesis                           *=========================================================================Optimizing unit <rom_asincrona> ...Loading device for application Rf_Device from file '2s200e.nph' in environment C:/XilinxISE71.Mapping all equations...Building and optimizing final netlist ...Found area constraint ratio of 100 (+ 5) on block rom_asincrona, actual ratio is 0.=========================================================================*                            Final Report                               *=========================================================================Device utilization summary:---------------------------Selected Device : 2s200epq208-6  Number of bonded IOBs:                 11  out of    146     7%  =========================================================================TIMING REPORTClock Information:------------------No clock signals found in this designTiming Summary:---------------Speed Grade: -6   Minimum period: No path found   Minimum input arrival time before clock: No path found   Maximum output required time after clock: No path found   Maximum combinational path delay: No path found=========================================================================

Project Navigator Auto-Make Log File-------------------------------------



Started process "Synthesize".=========================================================================*                          HDL Compilation                              *=========================================================================Compiling vhdl file "C:/Practicas/filtro_fir/rom_asincrona.vhd" in Library work.Architecture behavioral of Entity rom_asincrona is up to date.=========================================================================*                            HDL Analysis                               *=========================================================================Analyzing Entity <rom_asincrona> (Architecture <behavioral>).Entity <rom_asincrona> analyzed. Unit <rom_asincrona> generated.=========================================================================*                           HDL Synthesis                               *=========================================================================Synthesizing Unit <rom_asincrona>.    Related source file is "C:/Practicas/filtro_fir/rom_asincrona.vhd".WARNING:Xst:647 - Input <address> is never used.Unit <rom_asincrona> synthesized.=========================================================================*                       Advanced HDL Synthesis                          *=========================================================================Advanced RAM inference ...Advanced multiplier inference ...Advanced Registered AddSub inference ...Dynamic shift register inference ...=========================================================================HDL Synthesis ReportFound no macro==================================================================================================================================================*                         Low Level Synthesis                           *=========================================================================Optimizing unit <rom_asincrona> ...Loading device for application Rf_Device from file '2s200e.nph' in environment C:/XilinxISE71.Mapping all equations...Building and optimizing final netlist ...Found area constraint ratio of 100 (+ 5) on block rom_asincrona, actual ratio is 0.=========================================================================*                            Final Report                               *=========================================================================Device utilization summary:---------------------------Selected Device : 2s200epq208-6  Number of bonded IOBs:                 11  out of    146     7%  =========================================================================TIMING REPORTClock Information:------------------No clock signals found in this designTiming Summary:---------------Speed Grade: -6   Minimum period: No path found   Minimum input arrival time before clock: No path found   Maximum output required time after clock: No path found   Maximum combinational path delay: No path found=========================================================================

Project Navigator Auto-Make Log File-------------------------------------



Started process "Synthesize".=========================================================================*                          HDL Compilation                              *=========================================================================Compiling vhdl file "C:/Practicas/filtro_fir/rom_asincrona.vhd" in Library work.Entity <rom_asincrona> compiled.Entity <rom_asincrona> (Architecture <behavioral>) compiled.=========================================================================*                            HDL Analysis                               *=========================================================================Analyzing Entity <rom_asincrona> (Architecture <behavioral>).Entity <rom_asincrona> analyzed. Unit <rom_asincrona> generated.=========================================================================*                           HDL Synthesis                               *=========================================================================Synthesizing Unit <rom_asincrona>.    Related source file is "C:/Practicas/filtro_fir/rom_asincrona.vhd".WARNING:Xst:646 - Signal <a> is assigned but never used.Unit <rom_asincrona> synthesized.=========================================================================*                       Advanced HDL Synthesis                          *=========================================================================Advanced RAM inference ...Advanced multiplier inference ...Advanced Registered AddSub inference ...Dynamic shift register inference ...=========================================================================HDL Synthesis ReportFound no macro==================================================================================================================================================*                         Low Level Synthesis                           *=========================================================================Optimizing unit <rom_asincrona> ...Loading device for application Rf_Device from file '2s200e.nph' in environment C:/XilinxISE71.Mapping all equations...Building and optimizing final netlist ...Found area constraint ratio of 100 (+ 5) on block rom_asincrona, actual ratio is 0.=========================================================================*                            Final Report                               *=========================================================================Device utilization summary:---------------------------Selected Device : 2s200epq208-6  Number of bonded IOBs:                 11  out of    146     7%  =========================================================================TIMING REPORTClock Information:------------------No clock signals found in this designTiming Summary:---------------Speed Grade: -6   Minimum period: No path found   Minimum input arrival time before clock: No path found   Maximum output required time after clock: No path found   Maximum combinational path delay: No path found=========================================================================

Project Navigator Auto-Make Log File-------------------------------------



Started process "Synthesize".=========================================================================*                          HDL Compilation                              *=========================================================================Compiling vhdl file "C:/Practicas/filtro_fir/rom_asincrona.vhd" in Library work.Entity <rom_asincrona> compiled.ERROR:HDLParsers:854 - "C:/Practicas/filtro_fir/rom_asincrona.vhd" Line 51. The expression can not be converted to type unsigned.--> Total memory usage is 75620 kilobytesNumber of errors   :    1 (   0 filtered)Number of warnings :    0 (   0 filtered)Number of infos    :    0 (   0 filtered)ERROR: XST failedProcess "Synthesize" did not complete.
Project Navigator Auto-Make Log File-------------------------------------



Started process "Synthesize".=========================================================================*                          HDL Compilation                              *=========================================================================Compiling vhdl file "C:/Practicas/filtro_fir/rom_asincrona.vhd" in Library work.Entity <rom_asincrona> compiled.Entity <rom_asincrona> (Architecture <behavioral>) compiled.=========================================================================*                            HDL Analysis                               *=========================================================================Analyzing Entity <rom_asincrona> (Architecture <behavioral>).WARNING:Xst:790 - "C:/Practicas/filtro_fir/rom_asincrona.vhd" line 51: Index value(s) does not match array range, simulation mismatch.Entity <rom_asincrona> analyzed. Unit <rom_asincrona> generated.=========================================================================*                           HDL Synthesis                               *=========================================================================Synthesizing Unit <rom_asincrona>.    Related source file is "C:/Practicas/filtro_fir/rom_asincrona.vhd".Unit <rom_asincrona> synthesized.=========================================================================*                       Advanced HDL Synthesis                          *=========================================================================Advanced RAM inference ...Advanced multiplier inference ...Advanced Registered AddSub inference ...Dynamic shift register inference ...=========================================================================HDL Synthesis ReportFound no macro==================================================================================================================================================*                         Low Level Synthesis                           *=========================================================================Optimizing unit <rom_asincrona> ...Loading device for application Rf_Device from file '2s200e.nph' in environment C:/XilinxISE71.Mapping all equations...Building and optimizing final netlist ...Found area constraint ratio of 100 (+ 5) on block rom_asincrona, actual ratio is 0.=========================================================================*                            Final Report                               *=========================================================================Device utilization summary:---------------------------Selected Device : 2s200epq208-6  Number of bonded IOBs:                 11  out of    146     7%  ===============================================

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