OpenCores
URL https://opencores.org/ocsvn/single-14-segment-display-driver-w-decoder/single-14-segment-display-driver-w-decoder/trunk

Subversion Repositories single-14-segment-display-driver-w-decoder

[/] [single-14-segment-display-driver-w-decoder/] [trunk/] [Project/] [Lattice_FPGA_Build/] [impl1/] [syntmp/] [DisplayDriverwDecoder_impl1_srr.htm] - Blame information for rev 9

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<html><body><samp><pre>
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<!@TC:1484694493>
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#Build: Synplify Pro L-2016.03L-1, Build 097R, Jul  4 2016
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#install: C:\lscc\diamond\3.8_x64\synpbase
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#OS: Windows 8 6.2
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#Hostname: DESKTOP-1AUKF7V
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# Wed Jan 18 01:08:13 2017
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#Implementation: impl1
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<a name=compilerReport1></a>Synopsys HDL Compiler, version comp2016q2rc, Build 192R, built Jul  5 2016</a>
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@N: : <!@TM:1484694493> | Running in 64-bit mode
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Copyright (C) 1994-2016 Synopsys, Inc. All rights reserved. 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.
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<a name=compilerReport2></a>Synopsys VHDL Compiler, version comp2016q2rc, Build 192R, built Jul  5 2016</a>
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@N: : <!@TM:1484694493> | Running in 64-bit mode
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Copyright (C) 1994-2016 Synopsys, Inc. All rights reserved. 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.
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@N:<a href="@N:CD720:@XP_HELP">CD720</a> : <a href="C:\lscc\diamond\3.8_x64\synpbase\lib\vhd\std.vhd:123:18:123:22:@N:CD720:@XP_MSG">std.vhd(123)</a><!@TM:1484694493> | Setting time resolution to ns
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@N: : <a href="C:\Projects\single-14-segment-display-driver-w-decoder\Project\Sources\display_driver_wrapper.vhd:15:7:15:29:@N::@XP_MSG">display_driver_wrapper.vhd(15)</a><!@TM:1484694493> | Top entity is set to display_driver_wrapper.
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File C:\lscc\diamond\3.8_x64\synpbase\lib\lucent\ecp5um.vhd changed - recompiling
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File C:\Projects\single-14-segment-display-driver-w-decoder\Project\Sources\ascii_decoder.vhd changed - recompiling
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File C:\Projects\single-14-segment-display-driver-w-decoder\Project\Sources\display_driver_w_decoder.vhd changed - recompiling
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File C:\Projects\single-14-segment-display-driver-w-decoder\Project\Sources\display_driver_wrapper.vhd changed - recompiling
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VHDL syntax check successful!
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File C:\Projects\single-14-segment-display-driver-w-decoder\Project\Sources\ascii_decoder.vhd changed - recompiling
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@N:<a href="@N:CD630:@XP_HELP">CD630</a> : <a href="C:\Projects\single-14-segment-display-driver-w-decoder\Project\Sources\display_driver_wrapper.vhd:15:7:15:29:@N:CD630:@XP_MSG">display_driver_wrapper.vhd(15)</a><!@TM:1484694493> | Synthesizing work.display_driver_wrapper.arch.
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@N:<a href="@N:CD630:@XP_HELP">CD630</a> : <a href="C:\Projects\single-14-segment-display-driver-w-decoder\Project\Sources\display_driver_w_decoder.vhd:17:7:17:31:@N:CD630:@XP_MSG">display_driver_w_decoder.vhd(17)</a><!@TM:1484694493> | Synthesizing work.display_driver_w_decoder.display_driver_w_decoder_arch.
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<font color=#A52A2A>@W:<a href="@W:CD638:@XP_HELP">CD638</a> : <a href="C:\Projects\single-14-segment-display-driver-w-decoder\Project\Sources\display_driver_w_decoder.vhd:42:11:42:20:@W:CD638:@XP_MSG">display_driver_w_decoder.vhd(42)</a><!@TM:1484694493> | Signal ascii_reg is undriven. Either assign the signal a value or remove the signal declaration.</font>
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@N:<a href="@N:CD630:@XP_HELP">CD630</a> : <a href="C:\Projects\single-14-segment-display-driver-w-decoder\Project\Sources\ascii_decoder.vhd:15:7:15:20:@N:CD630:@XP_MSG">ascii_decoder.vhd(15)</a><!@TM:1484694493> | Synthesizing work.ascii_decoder.arch.
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@N:<a href="@N:CD630:@XP_HELP">CD630</a> : <a href="C:\Projects\single-14-segment-display-driver-w-decoder\Project\Sources\Decoding_Table\ROM_ASCII_Decoder\decoder_table_dist_rom_impl\decoder_table_dist_rom\decoder_table_dist_rom.vhd:12:7:12:29:@N:CD630:@XP_MSG">decoder_table_dist_rom.vhd(12)</a><!@TM:1484694493> | Synthesizing work.decoder_table_dist_rom.structure.
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@N:<a href="@N:CD630:@XP_HELP">CD630</a> : <a href="C:\lscc\diamond\3.8_x64\cae_library\synthesis\vhdl\ecp5um.vhd:801:10:801:19:@N:CD630:@XP_MSG">ecp5um.vhd(801)</a><!@TM:1484694493> | Synthesizing work.rom128x1a.syn_black_box.
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Post processing for work.rom128x1a.syn_black_box
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Post processing for work.decoder_table_dist_rom.structure
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Post processing for work.ascii_decoder.arch
37
Post processing for work.display_driver_w_decoder.display_driver_w_decoder_arch
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Post processing for work.display_driver_wrapper.arch
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@N:<a href="@N:CL159:@XP_HELP">CL159</a> : <a href="C:\Projects\single-14-segment-display-driver-w-decoder\Project\Sources\ascii_decoder.vhd:17:8:17:11:@N:CL159:@XP_MSG">ascii_decoder.vhd(17)</a><!@TM:1484694493> | Input clk is unused.
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@N:<a href="@N:CL159:@XP_HELP">CL159</a> : <a href="C:\Projects\single-14-segment-display-driver-w-decoder\Project\Sources\ascii_decoder.vhd:18:8:18:13:@N:CL159:@XP_MSG">ascii_decoder.vhd(18)</a><!@TM:1484694493> | Input reset is unused.
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@N:<a href="@N:CL159:@XP_HELP">CL159</a> : <a href="C:\Projects\single-14-segment-display-driver-w-decoder\Project\Sources\display_driver_w_decoder.vhd:23:8:23:13:@N:CL159:@XP_MSG">display_driver_w_decoder.vhd(23)</a><!@TM:1484694493> | Input wr_en is unused.
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At c_vhdl Exit (Real Time elapsed 0h:00m:00s; CPU Time elapsed 0h:00m:00s; Memory used current: 73MB peak: 74MB)
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Process took 0h:00m:01s realtime, 0h:00m:01s cputime
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Process completed successfully.
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# Wed Jan 18 01:08:13 2017
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###########################################################]
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<a name=compilerReport3></a>Synopsys Netlist Linker, version comp2016q2rc, Build 192R, built Jul  5 2016</a>
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@N: : <!@TM:1484694493> | Running in 64-bit mode
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File C:\Projects\single-14-segment-display-driver-w-decoder\Project\Lattice_FPGA_Build\impl1\synwork\layer0.srs changed - recompiling
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At syn_nfilter Exit (Real Time elapsed 0h:00m:00s; CPU Time elapsed 0h:00m:00s; Memory used current: 67MB peak: 68MB)
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Process took 0h:00m:01s realtime, 0h:00m:01s cputime
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Process completed successfully.
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# Wed Jan 18 01:08:13 2017
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###########################################################]
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@END
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At c_hdl Exit (Real Time elapsed 0h:00m:00s; CPU Time elapsed 0h:00m:00s; Memory used current: 3MB peak: 4MB)
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Process took 0h:00m:01s realtime, 0h:00m:01s cputime
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Process completed successfully.
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# Wed Jan 18 01:08:13 2017
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###########################################################]
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<a name=compilerReport4></a>Synopsys Netlist Linker, version comp2016q2rc, Build 192R, built Jul  5 2016</a>
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@N: : <!@TM:1484694494> | Running in 64-bit mode
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File C:\Projects\single-14-segment-display-driver-w-decoder\Project\Lattice_FPGA_Build\impl1\synwork\DisplayDriverwDecoder_impl1_comp.srs changed - recompiling
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At syn_nfilter Exit (Real Time elapsed 0h:00m:00s; CPU Time elapsed 0h:00m:00s; Memory used current: 67MB peak: 68MB)
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Process took 0h:00m:01s realtime, 0h:00m:01s cputime
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Process completed successfully.
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# Wed Jan 18 01:08:14 2017
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###########################################################]
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Pre-mapping Report
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<a name=mapperReport5></a>Synopsys Lattice Technology Pre-mapping, Version maplat, Build 1498R, Built Jul  5 2016 10:30:31</a>
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Copyright (C) 1994-2016 Synopsys, Inc. All rights reserved. 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.
89
Product Version L-2016.03L-1
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Mapper Startup Complete (Real Time elapsed 0h:00m:00s; CPU Time elapsed 0h:00m:00s; Memory used current: 99MB peak: 100MB)
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@A:<a href="@A:MF827:@XP_HELP">MF827</a> : <!@TM:1484694495> | No constraint file specified.
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Linked File: <a href="C:\Projects\single-14-segment-display-driver-w-decoder\Project\Lattice_FPGA_Build\impl1\DisplayDriverwDecoder_impl1_scck.rpt:@XP_FILE">DisplayDriverwDecoder_impl1_scck.rpt</a>
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Printing clock  summary report in "C:\Projects\single-14-segment-display-driver-w-decoder\Project\Lattice_FPGA_Build\impl1\DisplayDriverwDecoder_impl1_scck.rpt" file
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@N:<a href="@N:MF248:@XP_HELP">MF248</a> : <!@TM:1484694495> | Running in 64-bit mode.
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@N:<a href="@N:MF666:@XP_HELP">MF666</a> : <!@TM:1484694495> | Clock conversion enabled. (Command "set_option -fix_gated_and_generated_clocks 1" in the project file.)
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Design Input Complete (Real Time elapsed 0h:00m:00s; CPU Time elapsed 0h:00m:00s; Memory used current: 100MB peak: 102MB)
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Mapper Initialization Complete (Real Time elapsed 0h:00m:00s; CPU Time elapsed 0h:00m:00s; Memory used current: 100MB peak: 102MB)
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Start loading timing files (Real Time elapsed 0h:00m:00s; CPU Time elapsed 0h:00m:00s; Memory used current: 112MB peak: 112MB)
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Finished loading timing files (Real Time elapsed 0h:00m:00s; CPU Time elapsed 0h:00m:00s; Memory used current: 112MB peak: 114MB)
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ICG Latch Removal Summary:
111
Number of ICG latches removed:  0
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Number of ICG latches not removed:      0
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syn_allowed_resources : blockrams=108  set on top level netlist display_driver_wrapper
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Finished netlist restructuring (Real Time elapsed 0h:00m:00s; CPU Time elapsed 0h:00m:00s; Memory used current: 139MB peak: 141MB)
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<a name=mapperReport6></a>Clock Summary</a>
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*****************
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Start                                               Requested     Requested     Clock                                         Clock                     Clock
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Clock                                               Frequency     Period        Type                                          Group                     Load
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-------------------------------------------------------------------------------------------------------------------------------------------------------------
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display_driver_wrapper|bttn_state_derived_clock     1.0 MHz       1000.000      derived (from display_driver_wrapper|clk)     Autoconstr_clkgroup_0     8
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display_driver_wrapper|clk                          1.0 MHz       1000.000      inferred                                      Autoconstr_clkgroup_0     5
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=============================================================================================================================================================
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<font color=#A52A2A>@W:<a href="@W:MT529:@XP_HELP">MT529</a> : <a href="c:\projects\single-14-segment-display-driver-w-decoder\project\sources\display_driver_wrapper.vhd:52:8:52:10:@W:MT529:@XP_MSG">display_driver_wrapper.vhd(52)</a><!@TM:1484694495> | Found inferred clock display_driver_wrapper|clk which controls 5 sequential elements including bttn_state. This clock has no specified timing constraint which may prevent conversion of gated or generated clocks and may adversely impact design performance. </font>
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Finished Pre Mapping Phase.
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Starting constraint checker (Real Time elapsed 0h:00m:00s; CPU Time elapsed 0h:00m:00s; Memory used current: 139MB peak: 141MB)
134
 
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None
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None
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Finished constraint checker (Real Time elapsed 0h:00m:00s; CPU Time elapsed 0h:00m:00s; Memory used current: 139MB peak: 141MB)
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Pre-mapping successful!
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At Mapper Exit (Real Time elapsed 0h:00m:00s; CPU Time elapsed 0h:00m:00s; Memory used current: 55MB peak: 141MB)
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Process took 0h:00m:01s realtime, 0h:00m:01s cputime
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# Wed Jan 18 01:08:15 2017
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###########################################################]
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Map & Optimize Report
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150
<a name=mapperReport7></a>Synopsys Lattice Technology Mapper, Version maplat, Build 1498R, Built Jul  5 2016 10:30:31</a>
151
Copyright (C) 1994-2016 Synopsys, Inc. All rights reserved. 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.
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Product Version L-2016.03L-1
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154
Mapper Startup Complete (Real Time elapsed 0h:00m:00s; CPU Time elapsed 0h:00m:00s; Memory used current: 99MB peak: 100MB)
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@N:<a href="@N:MF248:@XP_HELP">MF248</a> : <!@TM:1484694497> | Running in 64-bit mode.
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@N:<a href="@N:MF666:@XP_HELP">MF666</a> : <!@TM:1484694497> | Clock conversion enabled. (Command "set_option -fix_gated_and_generated_clocks 1" in the project file.)
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Design Input Complete (Real Time elapsed 0h:00m:00s; CPU Time elapsed 0h:00m:00s; Memory used current: 99MB peak: 101MB)
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Mapper Initialization Complete (Real Time elapsed 0h:00m:00s; CPU Time elapsed 0h:00m:00s; Memory used current: 99MB peak: 101MB)
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165
Start loading timing files (Real Time elapsed 0h:00m:00s; CPU Time elapsed 0h:00m:00s; Memory used current: 111MB peak: 112MB)
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168
Finished loading timing files (Real Time elapsed 0h:00m:00s; CPU Time elapsed 0h:00m:00s; Memory used current: 111MB peak: 114MB)
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Starting Optimization and Mapping (Real Time elapsed 0h:00m:00s; CPU Time elapsed 0h:00m:00s; Memory used current: 139MB peak: 141MB)
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174
 
175
Available hyper_sources - for debug and ip models
176
        None Found
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@N:<a href="@N:MT206:@XP_HELP">MT206</a> : <!@TM:1484694497> | Auto Constrain mode is enabled
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Finished RTL optimizations (Real Time elapsed 0h:00m:00s; CPU Time elapsed 0h:00m:00s; Memory used current: 139MB peak: 141MB)
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@N: : <a href="c:\projects\single-14-segment-display-driver-w-decoder\project\sources\display_driver_wrapper.vhd:74:8:74:10:@N::@XP_MSG">display_driver_wrapper.vhd(74)</a><!@TM:1484694497> | Found counter in view:work.display_driver_wrapper(arch) inst symbol_scan_cntr[7:0]
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Starting factoring (Real Time elapsed 0h:00m:00s; CPU Time elapsed 0h:00m:00s; Memory used current: 139MB peak: 141MB)
185
 
186
 
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Finished factoring (Real Time elapsed 0h:00m:00s; CPU Time elapsed 0h:00m:00s; Memory used current: 139MB peak: 141MB)
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189
 
190
Finished gated-clock and generated-clock conversion (Real Time elapsed 0h:00m:00s; CPU Time elapsed 0h:00m:00s; Memory used current: 139MB peak: 141MB)
191
 
192
 
193
Finished generic timing optimizations - Pass 1 (Real Time elapsed 0h:00m:00s; CPU Time elapsed 0h:00m:00s; Memory used current: 139MB peak: 141MB)
194
 
195
 
196
Starting Early Timing Optimization (Real Time elapsed 0h:00m:00s; CPU Time elapsed 0h:00m:00s; Memory used current: 139MB peak: 141MB)
197
 
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Finished Early Timing Optimization (Real Time elapsed 0h:00m:00s; CPU Time elapsed 0h:00m:00s; Memory used current: 140MB peak: 141MB)
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Finished generic timing optimizations - Pass 2 (Real Time elapsed 0h:00m:00s; CPU Time elapsed 0h:00m:00s; Memory used current: 139MB peak: 141MB)
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Finished preparing to map (Real Time elapsed 0h:00m:00s; CPU Time elapsed 0h:00m:00s; Memory used current: 139MB peak: 141MB)
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Finished technology mapping (Real Time elapsed 0h:00m:00s; CPU Time elapsed 0h:00m:00s; Memory used current: 139MB peak: 141MB)
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Pass             CPU time               Worst Slack             Luts / Registers
211
------------------------------------------------------------
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   1            0h:00m:00s                  -0.76ns                6 /        13
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   2            0h:00m:00s                  -0.76ns                6 /        13
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   3            0h:00m:00s                  -0.62ns                7 /        13
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   4            0h:00m:00s                  -0.58ns                6 /        13
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Finished technology timing optimizations and critical path resynthesis (Real Time elapsed 0h:00m:00s; CPU Time elapsed 0h:00m:00s; Memory used current: 139MB peak: 141MB)
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@N:<a href="@N:FX164:@XP_HELP">FX164</a> : <!@TM:1484694497> | The option to pack registers in the IOB has not been specified. Please set syn_useioff attribute.
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Finished restoring hierarchy (Real Time elapsed 0h:00m:00s; CPU Time elapsed 0h:00m:00s; Memory used current: 140MB peak: 141MB)
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@N:<a href="@N:MT611:@XP_HELP">MT611</a> : <!@TM:1484694497> | Automatically generated clock display_driver_wrapper|bttn_state_derived_clock is not used and is being removed
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@S |Clock Optimization Summary
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<a name=clockReport8></a>#### START OF CLOCK OPTIMIZATION REPORT #####[</a>
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1 non-gated/non-generated clock tree(s) driving 13 clock pin(s) of sequential element(s)
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8 instances converted, 0 sequential instances remain driven by gated/generated clocks
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=========================== Non-Gated/Non-Generated Clocks ============================
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Clock Tree ID     Driving Element     Drive Element Type     Fanout     Sample Instance
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---------------------------------------------------------------------------------------
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<a href="@|S:clk@|E:bttn_state@|F:@syn_sample_clock_path==CKID0001@|M:ClockId0001  @XP_NAMES_BY_PROP">ClockId0001 </a>       clk                 port                   13         bttn_state
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=======================================================================================
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##### END OF CLOCK OPTIMIZATION REPORT ######]
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Start Writing Netlists (Real Time elapsed 0h:00m:00s; CPU Time elapsed 0h:00m:00s; Memory used current: 107MB peak: 141MB)
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Writing Analyst data base C:\Projects\single-14-segment-display-driver-w-decoder\Project\Lattice_FPGA_Build\impl1\synwork\DisplayDriverwDecoder_impl1_m.srm
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Finished Writing Netlist Databases (Real Time elapsed 0h:00m:01s; CPU Time elapsed 0h:00m:01s; Memory used current: 139MB peak: 141MB)
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Writing EDIF Netlist and constraint files
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@N:<a href="@N:FX1056:@XP_HELP">FX1056</a> : <!@TM:1484694497> | Writing EDF file: C:\Projects\single-14-segment-display-driver-w-decoder\Project\Lattice_FPGA_Build\impl1\DisplayDriverwDecoder_impl1.edi
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L-2016.03L-1
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@N:<a href="@N:BW106:@XP_HELP">BW106</a> : <!@TM:1484694497> | Synplicity Constraint File capacitance units using default value of 1pF
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Finished Writing EDIF Netlist and constraint files (Real Time elapsed 0h:00m:01s; CPU Time elapsed 0h:00m:01s; Memory used current: 143MB peak: 145MB)
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Start final timing analysis (Real Time elapsed 0h:00m:01s; CPU Time elapsed 0h:00m:01s; Memory used current: 143MB peak: 145MB)
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<font color=#A52A2A>@W:<a href="@W:MT420:@XP_HELP">MT420</a> : <!@TM:1484694497> | Found inferred clock display_driver_wrapper|clk with period 2.30ns. Please declare a user-defined clock on object "p:clk"</font>
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<a name=timingReport9></a>##### START OF TIMING REPORT #####[</a>
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# Timing Report written on Wed Jan 18 01:08:17 2017
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#
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Top view:               display_driver_wrapper
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Requested Frequency:    433.9 MHz
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Wire load mode:         top
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Paths requested:        5
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Constraint File(s):
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@N:<a href="@N:MT320:@XP_HELP">MT320</a> : <!@TM:1484694497> | Timing report estimates place and route data. Please look at the place and route timing report for final timing.
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@N:<a href="@N:MT322:@XP_HELP">MT322</a> : <!@TM:1484694497> | Clock constraints cover only FF-to-FF paths associated with the clock.
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<a name=performanceSummary10></a>Performance Summary</a>
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*******************
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Worst slack in design: -0.407
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                               Requested     Estimated     Requested     Estimated                Clock        Clock
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Starting Clock                 Frequency     Frequency     Period        Period        Slack      Type         Group
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------------------------------------------------------------------------------------------------------------------------------------
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display_driver_wrapper|clk     433.9 MHz     368.8 MHz     2.305         2.712         -0.407     inferred     Autoconstr_clkgroup_0
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====================================================================================================================================
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<a name=clockRelationships11></a>Clock Relationships</a>
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*******************
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Clocks                                                  |    rise  to  rise    |    fall  to  fall   |    rise  to  fall   |    fall  to  rise
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-----------------------------------------------------------------------------------------------------------------------------------------------
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Starting                    Ending                      |  constraint  slack   |  constraint  slack  |  constraint  slack  |  constraint  slack
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-----------------------------------------------------------------------------------------------------------------------------------------------
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display_driver_wrapper|clk  display_driver_wrapper|clk  |  2.305       -0.407  |  No paths    -      |  No paths    -      |  No paths    -
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===============================================================================================================================================
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 Note: 'No paths' indicates there are no paths in the design for that pair of clock edges.
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       'Diff grp' indicates that paths exist but the starting clock and ending clock are in different clock groups.
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<a name=interfaceInfo12></a>Interface Information </a>
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*********************
315
 
316
No IO constraint found
317
 
318
 
319
 
320
====================================
321 9 liubenoff
<a name=clockReport13></a>Detailed Report for Clock: display_driver_wrapper|clk</a>
322 5 liubenoff
====================================
323
 
324
 
325
 
326
<a name=startingSlack14></a>Starting Points with Worst Slack</a>
327
********************************
328
 
329 9 liubenoff
                        Starting                                                                   Arrival
330
Instance                Reference                      Type        Pin     Net                     Time        Slack
331
                        Clock
332
---------------------------------------------------------------------------------------------------------------------
333
symbol_scan_cntr[0]     display_driver_wrapper|clk     FD1P3DX     Q       symbol_scan_cntr[0]     0.933       -0.407
334
symbol_scan_cntr[1]     display_driver_wrapper|clk     FD1P3DX     Q       symbol_scan_cntr[1]     0.933       -0.348
335
symbol_scan_cntr[2]     display_driver_wrapper|clk     FD1P3DX     Q       symbol_scan_cntr[2]     0.933       -0.348
336
symbol_scan_cntr[3]     display_driver_wrapper|clk     FD1P3DX     Q       symbol_scan_cntr[3]     0.933       -0.289
337
symbol_scan_cntr[4]     display_driver_wrapper|clk     FD1P3DX     Q       symbol_scan_cntr[4]     0.933       -0.289
338
symbol_scan_cntr[5]     display_driver_wrapper|clk     FD1P3DX     Q       symbol_scan_cntr[5]     0.933       -0.230
339
symbol_scan_cntr[6]     display_driver_wrapper|clk     FD1P3DX     Q       symbol_scan_cntr[6]     0.933       -0.230
340
bttn_state_fifo[3]      display_driver_wrapper|clk     FD1S3JX     Q       bttn_state_fifo[3]      0.798       0.123
341
bttn_state              display_driver_wrapper|clk     FD1S3AX     Q       bttn_state_i            0.753       0.168
342
bttn_state_fifo[1]      display_driver_wrapper|clk     FD1S3JX     Q       bttn_state_fifo[1]      0.838       0.606
343
=====================================================================================================================
344 5 liubenoff
 
345
 
346
<a name=endingSlack15></a>Ending Points with Worst Slack</a>
347
******************************
348
 
349 9 liubenoff
                        Starting                                                                               Required
350
Instance                Reference                      Type        Pin     Net                                 Time         Slack
351
                        Clock
352
----------------------------------------------------------------------------------------------------------------------------------
353
symbol_scan_cntr[7]     display_driver_wrapper|clk     FD1P3DX     D       symbol_scan_cntr_s[7]               2.094        -0.407
354
symbol_scan_cntr[5]     display_driver_wrapper|clk     FD1P3DX     D       symbol_scan_cntr_s[5]               2.094        -0.348
355
symbol_scan_cntr[6]     display_driver_wrapper|clk     FD1P3DX     D       symbol_scan_cntr_s[6]               2.094        -0.348
356
symbol_scan_cntr[3]     display_driver_wrapper|clk     FD1P3DX     D       symbol_scan_cntr_s[3]               2.094        -0.289
357
symbol_scan_cntr[4]     display_driver_wrapper|clk     FD1P3DX     D       symbol_scan_cntr_s[4]               2.094        -0.289
358
symbol_scan_cntr[1]     display_driver_wrapper|clk     FD1P3DX     D       symbol_scan_cntr_s[1]               2.094        -0.230
359
symbol_scan_cntr[2]     display_driver_wrapper|clk     FD1P3DX     D       symbol_scan_cntr_s[2]               2.094        -0.230
360
symbol_scan_cntr[0]     display_driver_wrapper|clk     FD1P3DX     SP      bttn_state_fifo_0io_RNIB9K02[0]     2.122        0.123
361
symbol_scan_cntr[1]     display_driver_wrapper|clk     FD1P3DX     SP      bttn_state_fifo_0io_RNIB9K02[0]     2.122        0.123
362
symbol_scan_cntr[2]     display_driver_wrapper|clk     FD1P3DX     SP      bttn_state_fifo_0io_RNIB9K02[0]     2.122        0.123
363
==================================================================================================================================
364 5 liubenoff
 
365
 
366
 
367
<a name=worstPaths16></a>Worst Path Information</a>
368 9 liubenoff
<a href="C:\Projects\single-14-segment-display-driver-w-decoder\Project\Lattice_FPGA_Build\impl1\DisplayDriverwDecoder_impl1.srr:srsfC:\Projects\single-14-segment-display-driver-w-decoder\Project\Lattice_FPGA_Build\impl1\DisplayDriverwDecoder_impl1.srs:fp:23312:24986:@XP_NAMES_GATE">View Worst Path in Analyst</a>
369 5 liubenoff
***********************
370
 
371
 
372
Path information for path number 1:
373 9 liubenoff
      Requested Period:                      2.305
374 5 liubenoff
    - Setup time:                            0.211
375
    + Clock delay at ending point:           0.000 (ideal)
376 9 liubenoff
    = Required time:                         2.094
377 5 liubenoff
 
378 9 liubenoff
    - Propagation time:                      2.501
379 5 liubenoff
    - Clock delay at starting point:         0.000 (ideal)
380 9 liubenoff
    = Slack (critical) :                     -0.407
381 5 liubenoff
 
382 9 liubenoff
    Number of logic level(s):                5
383
    Starting point:                          symbol_scan_cntr[0] / Q
384 6 liubenoff
    Ending point:                            symbol_scan_cntr[7] / D
385 9 liubenoff
    The start point is clocked by            display_driver_wrapper|clk [rising] on pin CK
386
    The end   point is clocked by            display_driver_wrapper|clk [rising] on pin CK
387 5 liubenoff
 
388 6 liubenoff
Instance / Net                            Pin      Pin               Arrival     No. of
389
Name                          Type        Name     Dir     Delay     Time        Fan Out(s)
390
-------------------------------------------------------------------------------------------
391 9 liubenoff
symbol_scan_cntr[0]           FD1P3DX     Q        Out     0.933     0.933       -
392
symbol_scan_cntr[0]           Net         -        -       -         -           15
393
symbol_scan_cntr_cry_0[0]     CCU2C       A1       In      0.000     0.933       -
394
symbol_scan_cntr_cry_0[0]     CCU2C       COUT     Out     0.784     1.717       -
395
symbol_scan_cntr_cry[0]       Net         -        -       -         -           1
396
symbol_scan_cntr_cry_0[1]     CCU2C       CIN      In      0.000     1.717       -
397
symbol_scan_cntr_cry_0[1]     CCU2C       COUT     Out     0.059     1.776       -
398 6 liubenoff
symbol_scan_cntr_cry[2]       Net         -        -       -         -           1
399 9 liubenoff
symbol_scan_cntr_cry_0[3]     CCU2C       CIN      In      0.000     1.776       -
400
symbol_scan_cntr_cry_0[3]     CCU2C       COUT     Out     0.059     1.835       -
401 6 liubenoff
symbol_scan_cntr_cry[4]       Net         -        -       -         -           1
402 9 liubenoff
symbol_scan_cntr_cry_0[5]     CCU2C       CIN      In      0.000     1.835       -
403
symbol_scan_cntr_cry_0[5]     CCU2C       COUT     Out     0.059     1.894       -
404 6 liubenoff
symbol_scan_cntr_cry[6]       Net         -        -       -         -           1
405 9 liubenoff
symbol_scan_cntr_s_0[7]       CCU2C       CIN      In      0.000     1.894       -
406
symbol_scan_cntr_s_0[7]       CCU2C       S0       Out     0.607     2.501       -
407 6 liubenoff
symbol_scan_cntr_s[7]         Net         -        -       -         -           1
408 9 liubenoff
symbol_scan_cntr[7]           FD1P3DX     D        In      0.000     2.501       -
409 6 liubenoff
===========================================================================================
410 5 liubenoff
 
411
 
412
Path information for path number 2:
413 9 liubenoff
      Requested Period:                      2.305
414 5 liubenoff
    - Setup time:                            0.211
415
    + Clock delay at ending point:           0.000 (ideal)
416 9 liubenoff
    = Required time:                         2.094
417 5 liubenoff
 
418 6 liubenoff
    - Propagation time:                      2.442
419 5 liubenoff
    - Clock delay at starting point:         0.000 (ideal)
420 9 liubenoff
    = Slack (non-critical) :                 -0.348
421 5 liubenoff
 
422 6 liubenoff
    Number of logic level(s):                4
423 9 liubenoff
    Starting point:                          symbol_scan_cntr[1] / Q
424 6 liubenoff
    Ending point:                            symbol_scan_cntr[7] / D
425 9 liubenoff
    The start point is clocked by            display_driver_wrapper|clk [rising] on pin CK
426
    The end   point is clocked by            display_driver_wrapper|clk [rising] on pin CK
427 5 liubenoff
 
428 6 liubenoff
Instance / Net                            Pin      Pin               Arrival     No. of
429
Name                          Type        Name     Dir     Delay     Time        Fan Out(s)
430
-------------------------------------------------------------------------------------------
431 9 liubenoff
symbol_scan_cntr[1]           FD1P3DX     Q        Out     0.933     0.933       -
432
symbol_scan_cntr[1]           Net         -        -       -         -           15
433
symbol_scan_cntr_cry_0[1]     CCU2C       A0       In      0.000     0.933       -
434 6 liubenoff
symbol_scan_cntr_cry_0[1]     CCU2C       COUT     Out     0.784     1.717       -
435
symbol_scan_cntr_cry[2]       Net         -        -       -         -           1
436
symbol_scan_cntr_cry_0[3]     CCU2C       CIN      In      0.000     1.717       -
437
symbol_scan_cntr_cry_0[3]     CCU2C       COUT     Out     0.059     1.776       -
438
symbol_scan_cntr_cry[4]       Net         -        -       -         -           1
439
symbol_scan_cntr_cry_0[5]     CCU2C       CIN      In      0.000     1.776       -
440
symbol_scan_cntr_cry_0[5]     CCU2C       COUT     Out     0.059     1.835       -
441
symbol_scan_cntr_cry[6]       Net         -        -       -         -           1
442
symbol_scan_cntr_s_0[7]       CCU2C       CIN      In      0.000     1.835       -
443
symbol_scan_cntr_s_0[7]       CCU2C       S0       Out     0.607     2.442       -
444
symbol_scan_cntr_s[7]         Net         -        -       -         -           1
445 9 liubenoff
symbol_scan_cntr[7]           FD1P3DX     D        In      0.000     2.442       -
446 6 liubenoff
===========================================================================================
447 5 liubenoff
 
448
 
449
Path information for path number 3:
450 9 liubenoff
      Requested Period:                      2.305
451 5 liubenoff
    - Setup time:                            0.211
452
    + Clock delay at ending point:           0.000 (ideal)
453 9 liubenoff
    = Required time:                         2.094
454 5 liubenoff
 
455 9 liubenoff
    - Propagation time:                      2.442
456 5 liubenoff
    - Clock delay at starting point:         0.000 (ideal)
457 9 liubenoff
    = Slack (non-critical) :                 -0.348
458 5 liubenoff
 
459 9 liubenoff
    Number of logic level(s):                4
460
    Starting point:                          symbol_scan_cntr[2] / Q
461 6 liubenoff
    Ending point:                            symbol_scan_cntr[7] / D
462 9 liubenoff
    The start point is clocked by            display_driver_wrapper|clk [rising] on pin CK
463
    The end   point is clocked by            display_driver_wrapper|clk [rising] on pin CK
464 5 liubenoff
 
465 6 liubenoff
Instance / Net                            Pin      Pin               Arrival     No. of
466
Name                          Type        Name     Dir     Delay     Time        Fan Out(s)
467
-------------------------------------------------------------------------------------------
468 9 liubenoff
symbol_scan_cntr[2]           FD1P3DX     Q        Out     0.933     0.933       -
469
symbol_scan_cntr[2]           Net         -        -       -         -           15
470
symbol_scan_cntr_cry_0[1]     CCU2C       A1       In      0.000     0.933       -
471
symbol_scan_cntr_cry_0[1]     CCU2C       COUT     Out     0.784     1.717       -
472
symbol_scan_cntr_cry[2]       Net         -        -       -         -           1
473
symbol_scan_cntr_cry_0[3]     CCU2C       CIN      In      0.000     1.717       -
474
symbol_scan_cntr_cry_0[3]     CCU2C       COUT     Out     0.059     1.776       -
475 6 liubenoff
symbol_scan_cntr_cry[4]       Net         -        -       -         -           1
476 9 liubenoff
symbol_scan_cntr_cry_0[5]     CCU2C       CIN      In      0.000     1.776       -
477
symbol_scan_cntr_cry_0[5]     CCU2C       COUT     Out     0.059     1.835       -
478 6 liubenoff
symbol_scan_cntr_cry[6]       Net         -        -       -         -           1
479 9 liubenoff
symbol_scan_cntr_s_0[7]       CCU2C       CIN      In      0.000     1.835       -
480
symbol_scan_cntr_s_0[7]       CCU2C       S0       Out     0.607     2.442       -
481 6 liubenoff
symbol_scan_cntr_s[7]         Net         -        -       -         -           1
482 9 liubenoff
symbol_scan_cntr[7]           FD1P3DX     D        In      0.000     2.442       -
483 6 liubenoff
===========================================================================================
484 5 liubenoff
 
485
 
486
Path information for path number 4:
487 9 liubenoff
      Requested Period:                      2.305
488 5 liubenoff
    - Setup time:                            0.211
489
    + Clock delay at ending point:           0.000 (ideal)
490 9 liubenoff
    = Required time:                         2.094
491 5 liubenoff
 
492 9 liubenoff
    - Propagation time:                      2.442
493 5 liubenoff
    - Clock delay at starting point:         0.000 (ideal)
494 9 liubenoff
    = Slack (non-critical) :                 -0.348
495 5 liubenoff
 
496 9 liubenoff
    Number of logic level(s):                4
497
    Starting point:                          symbol_scan_cntr[0] / Q
498
    Ending point:                            symbol_scan_cntr[5] / D
499
    The start point is clocked by            display_driver_wrapper|clk [rising] on pin CK
500
    The end   point is clocked by            display_driver_wrapper|clk [rising] on pin CK
501 5 liubenoff
 
502 6 liubenoff
Instance / Net                            Pin      Pin               Arrival     No. of
503
Name                          Type        Name     Dir     Delay     Time        Fan Out(s)
504
-------------------------------------------------------------------------------------------
505 9 liubenoff
symbol_scan_cntr[0]           FD1P3DX     Q        Out     0.933     0.933       -
506
symbol_scan_cntr[0]           Net         -        -       -         -           15
507
symbol_scan_cntr_cry_0[0]     CCU2C       A1       In      0.000     0.933       -
508
symbol_scan_cntr_cry_0[0]     CCU2C       COUT     Out     0.784     1.717       -
509
symbol_scan_cntr_cry[0]       Net         -        -       -         -           1
510
symbol_scan_cntr_cry_0[1]     CCU2C       CIN      In      0.000     1.717       -
511
symbol_scan_cntr_cry_0[1]     CCU2C       COUT     Out     0.059     1.776       -
512
symbol_scan_cntr_cry[2]       Net         -        -       -         -           1
513
symbol_scan_cntr_cry_0[3]     CCU2C       CIN      In      0.000     1.776       -
514
symbol_scan_cntr_cry_0[3]     CCU2C       COUT     Out     0.059     1.835       -
515 6 liubenoff
symbol_scan_cntr_cry[4]       Net         -        -       -         -           1
516 9 liubenoff
symbol_scan_cntr_cry_0[5]     CCU2C       CIN      In      0.000     1.835       -
517
symbol_scan_cntr_cry_0[5]     CCU2C       S0       Out     0.607     2.442       -
518
symbol_scan_cntr_s[5]         Net         -        -       -         -           1
519
symbol_scan_cntr[5]           FD1P3DX     D        In      0.000     2.442       -
520 6 liubenoff
===========================================================================================
521 5 liubenoff
 
522
 
523
Path information for path number 5:
524 9 liubenoff
      Requested Period:                      2.305
525 5 liubenoff
    - Setup time:                            0.211
526
    + Clock delay at ending point:           0.000 (ideal)
527 9 liubenoff
    = Required time:                         2.094
528 5 liubenoff
 
529 9 liubenoff
    - Propagation time:                      2.442
530 5 liubenoff
    - Clock delay at starting point:         0.000 (ideal)
531 9 liubenoff
    = Slack (non-critical) :                 -0.348
532 5 liubenoff
 
533 9 liubenoff
    Number of logic level(s):                4
534
    Starting point:                          symbol_scan_cntr[0] / Q
535
    Ending point:                            symbol_scan_cntr[6] / D
536
    The start point is clocked by            display_driver_wrapper|clk [rising] on pin CK
537
    The end   point is clocked by            display_driver_wrapper|clk [rising] on pin CK
538 5 liubenoff
 
539 6 liubenoff
Instance / Net                            Pin      Pin               Arrival     No. of
540
Name                          Type        Name     Dir     Delay     Time        Fan Out(s)
541
-------------------------------------------------------------------------------------------
542 9 liubenoff
symbol_scan_cntr[0]           FD1P3DX     Q        Out     0.933     0.933       -
543
symbol_scan_cntr[0]           Net         -        -       -         -           15
544
symbol_scan_cntr_cry_0[0]     CCU2C       A1       In      0.000     0.933       -
545
symbol_scan_cntr_cry_0[0]     CCU2C       COUT     Out     0.784     1.717       -
546
symbol_scan_cntr_cry[0]       Net         -        -       -         -           1
547
symbol_scan_cntr_cry_0[1]     CCU2C       CIN      In      0.000     1.717       -
548
symbol_scan_cntr_cry_0[1]     CCU2C       COUT     Out     0.059     1.776       -
549 6 liubenoff
symbol_scan_cntr_cry[2]       Net         -        -       -         -           1
550 9 liubenoff
symbol_scan_cntr_cry_0[3]     CCU2C       CIN      In      0.000     1.776       -
551
symbol_scan_cntr_cry_0[3]     CCU2C       COUT     Out     0.059     1.835       -
552 6 liubenoff
symbol_scan_cntr_cry[4]       Net         -        -       -         -           1
553 9 liubenoff
symbol_scan_cntr_cry_0[5]     CCU2C       CIN      In      0.000     1.835       -
554
symbol_scan_cntr_cry_0[5]     CCU2C       S1       Out     0.607     2.442       -
555
symbol_scan_cntr_s[6]         Net         -        -       -         -           1
556
symbol_scan_cntr[6]           FD1P3DX     D        In      0.000     2.442       -
557 6 liubenoff
===========================================================================================
558 5 liubenoff
 
559
 
560
 
561
##### END OF TIMING REPORT #####]
562
 
563
Constraints that could not be applied
564
None
565
 
566 6 liubenoff
Finished final timing analysis (Real Time elapsed 0h:00m:01s; CPU Time elapsed 0h:00m:01s; Memory used current: 144MB peak: 145MB)
567 5 liubenoff
 
568
 
569 6 liubenoff
Finished timing report (Real Time elapsed 0h:00m:01s; CPU Time elapsed 0h:00m:01s; Memory used current: 144MB peak: 145MB)
570 5 liubenoff
 
571
---------------------------------------
572
<a name=resourceUsage17></a>Resource Usage Report</a>
573
Part: lfe5um5g_45f-8
574
 
575 9 liubenoff
Register bits: 13 of 43848 (0%)
576 5 liubenoff
PIC Latch:       0
577
I/O cells:       18
578
 
579
 
580
Details:
581 6 liubenoff
CCU2C:          5
582 9 liubenoff
FD1P3DX:        8
583
FD1S3AX:        1
584
FD1S3JX:        3
585 5 liubenoff
GSR:            1
586 9 liubenoff
IB:             3
587
IFS1P3JX:       1
588
INV:            2
589
OB:             15
590
ORCALUT4:       4
591 5 liubenoff
PUR:            1
592 6 liubenoff
ROM128X1A:      14
593
VHI:            1
594 5 liubenoff
VLO:            1
595
Mapper successful!
596
 
597 6 liubenoff
At Mapper Exit (Real Time elapsed 0h:00m:01s; CPU Time elapsed 0h:00m:01s; Memory used current: 31MB peak: 145MB)
598 5 liubenoff
 
599 6 liubenoff
Process took 0h:00m:01s realtime, 0h:00m:01s cputime
600 9 liubenoff
# Wed Jan 18 01:08:17 2017
601 5 liubenoff
 
602
###########################################################]
603
 
604
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