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Release 11.1 - xst L.33 (lin)Copyright (c) 1995-2009 Xilinx, Inc. All rights reserved.-->TABLE OF CONTENTS1) Synthesis Options Summary2) HDL Compilation3) Design Hierarchy Analysis4) HDL Analysis5) HDL Synthesis5.1) HDL Synthesis Report6) Advanced HDL Synthesis6.1) Advanced HDL Synthesis Report7) Low Level Synthesis8) Partition Report9) Final Report9.1) Device utilization summary9.2) Partition Resource Summary9.3) TIMING REPORT=========================================================================* Synthesis Options Summary *=========================================================================---- Source ParametersInput File Name : "aes.prj"Input Format : vhdl---- Target ParametersOutput File Name : "../out/aes.ngc"Output Format : NGCTarget Device : xc5vlx50t-1ff1136---- Source OptionsTop Module Name : aes_topDecoder Extraction : YESPriority Encoder Extraction : YESAutomatic Register Balancing : NOResource Sharing : YES---- Target OptionsPack IO Registers into IOBs : FALSE---- General OptionsOptimization Goal : areaOptimization Effort : 2Global Optimization : ALLCLOCKNETSRTL Output : YES---- Other Optionshdl_compilation_order : USER==================================================================================================================================================* HDL Compilation *=========================================================================Compiling vhdl file "/home/subhasis/programming/vhdl/aes/pipe/trunk/syn/Xilinx/run/../../../rtl/vhdl/aes_pkg.vhdl" in Library work.Compiling vhdl file "/home/subhasis/programming/vhdl/aes/pipe/trunk/syn/Xilinx/run/../../../rtl/vhdl/mixcol.vhdl" in Library work.Architecture rtl of Entity mixcol is up to date.Compiling vhdl file "/home/subhasis/programming/vhdl/aes/pipe/trunk/syn/Xilinx/run/../../../rtl/vhdl/colmix.vhdl" in Library work.Architecture rtl of Entity colmix is up to date.Compiling vhdl file "/home/subhasis/programming/vhdl/aes/pipe/trunk/syn/Xilinx/run/../../../rtl/vhdl/sbox.vhdl" in Library work.Architecture rtl of Entity sbox is up to date.Compiling vhdl file "/home/subhasis/programming/vhdl/aes/pipe/trunk/syn/Xilinx/run/../../../rtl/vhdl/subsh.vhdl" in Library work.Architecture rtl of Entity sboxshr is up to date.Compiling vhdl file "/home/subhasis/programming/vhdl/aes/pipe/trunk/syn/Xilinx/run/../../../rtl/vhdl/keysched1.vhdl" in Library work.Architecture rtl of Entity keysched1 is up to date.Compiling vhdl file "/home/subhasis/programming/vhdl/aes/pipe/trunk/syn/Xilinx/run/../../../rtl/vhdl/addkey.vhdl" in Library work.Architecture rtl of Entity addkey is up to date.Compiling vhdl file "/home/subhasis/programming/vhdl/aes/pipe/trunk/syn/Xilinx/run/../../../rtl/vhdl/aes_top.vhdl" in Library work.Architecture rtl of Entity aes_top is up to date.=========================================================================* Design Hierarchy Analysis *=========================================================================Analyzing hierarchy for entity <aes_top> in library <work> (architecture <rtl>).Analyzing hierarchy for entity <addkey> in library <work> (architecture <rtl>).Analyzing hierarchy for entity <sboxshr> in library <work> (architecture <rtl>).Analyzing hierarchy for entity <colmix> in library <work> (architecture <rtl>).Analyzing hierarchy for entity <keysched1> in library <work> (architecture <rtl>).Analyzing hierarchy for entity <sbox> in library <work> (architecture <rtl>).Analyzing hierarchy for entity <mixcol> in library <work> (architecture <rtl>).=========================================================================* HDL Analysis *=========================================================================Analyzing Entity <aes_top> in library <work> (Architecture <rtl>).WARNING:Xst:753 - "/home/subhasis/programming/vhdl/aes/pipe/trunk/syn/Xilinx/run/../../../rtl/vhdl/aes_top.vhdl" line 192: Unconnected output port 'fc3' of component 'addkey'.WARNING:Xst:753 - "/home/subhasis/programming/vhdl/aes/pipe/trunk/syn/Xilinx/run/../../../rtl/vhdl/aes_top.vhdl" line 192: Unconnected output port 'c0' of component 'addkey'.WARNING:Xst:753 - "/home/subhasis/programming/vhdl/aes/pipe/trunk/syn/Xilinx/run/../../../rtl/vhdl/aes_top.vhdl" line 192: Unconnected output port 'c1' of component 'addkey'.WARNING:Xst:753 - "/home/subhasis/programming/vhdl/aes/pipe/trunk/syn/Xilinx/run/../../../rtl/vhdl/aes_top.vhdl" line 192: Unconnected output port 'c2' of component 'addkey'.WARNING:Xst:753 - "/home/subhasis/programming/vhdl/aes/pipe/trunk/syn/Xilinx/run/../../../rtl/vhdl/aes_top.vhdl" line 192: Unconnected output port 'c3' of component 'addkey'.Entity <aes_top> analyzed. Unit <aes_top> generated.Analyzing Entity <addkey> in library <work> (Architecture <rtl>).Entity <addkey> analyzed. Unit <addkey> generated.Analyzing Entity <keysched1> in library <work> (Architecture <rtl>).Entity <keysched1> analyzed. Unit <keysched1> generated.Analyzing Entity <sbox> in library <work> (Architecture <rtl>).Entity <sbox> analyzed. Unit <sbox> generated.Analyzing Entity <sboxshr> in library <work> (Architecture <rtl>).Entity <sboxshr> analyzed. Unit <sboxshr> generated.Analyzing Entity <colmix> in library <work> (Architecture <rtl>).Entity <colmix> analyzed. Unit <colmix> generated.Analyzing Entity <mixcol> in library <work> (Architecture <rtl>).Entity <mixcol> analyzed. Unit <mixcol> generated.=========================================================================* HDL Synthesis *=========================================================================Performing bidirectional port resolution...Synthesizing Unit <sbox>.Related source file is "/home/subhasis/programming/vhdl/aes/pipe/trunk/syn/Xilinx/run/../../../rtl/vhdl/sbox.vhdl".Found 256x8-bit ROM for signal <byteout$rom0000> created at line 106.Found 8-bit register for signal <byteout>.Summary:inferred 1 ROM(s).inferred 8 D-type flip-flop(s).Unit <sbox> synthesized.Synthesizing Unit <mixcol>.Related source file is "/home/subhasis/programming/vhdl/aes/pipe/trunk/syn/Xilinx/run/../../../rtl/vhdl/mixcol.vhdl".Found 8-bit register for signal <out0>.Found 8-bit register for signal <out1>.Found 8-bit register for signal <out2>.Found 8-bit register for signal <out3>.Found 8-bit xor4 for signal <out0$xor0000> created at line 137.Found 8-bit xor4 for signal <out1$xor0000> created at line 138.Found 8-bit xor4 for signal <out2$xor0000> created at line 139.Found 8-bit xor4 for signal <out3$xor0000> created at line 140.Found 8-bit xor4 for signal <xored>.Summary:inferred 32 D-type flip-flop(s).inferred 40 Xor(s).Unit <mixcol> synthesized.Synthesizing Unit <sboxshr>.Related source file is "/home/subhasis/programming/vhdl/aes/pipe/trunk/syn/Xilinx/run/../../../rtl/vhdl/subsh.vhdl".Found 32-bit register for signal <nextkey<0>>.Found 32-bit register for signal <nextkey<1>>.Found 32-bit register for signal <nextkey<2>>.Found 32-bit register for signal <nextkey<3>>.Found 8-bit xor2 for signal <nextkey<0>_0$xor0000> created at line 118.Found 8-bit xor2 for signal <nextkey<0>_1$xor0000> created at line 119.Found 8-bit xor2 for signal <nextkey<0>_2$xor0000> created at line 120.Found 8-bit xor2 for signal <nextkey<0>_3$xor0000> created at line 121.Found 8-bit xor2 for signal <nextkey<1>_0$xor0000> created at line 118.Found 8-bit xor2 for signal <nextkey<1>_1$xor0000> created at line 119.Found 8-bit xor2 for signal <nextkey<1>_2$xor0000> created at line 120.Found 8-bit xor2 for signal <nextkey<1>_3$xor0000> created at line 121.Found 8-bit xor2 for signal <nextkey<2>_0$xor0000> created at line 118.Found 8-bit xor2 for signal <nextkey<2>_1$xor0000> created at line 119.Found 8-bit xor2 for signal <nextkey<2>_2$xor0000> created at line 120.Found 8-bit xor2 for signal <nextkey<2>_3$xor0000> created at line 121.Found 8-bit xor2 for signal <nextkey<3>_0$xor0000> created at line 118.Found 8-bit xor2 for signal <nextkey<3>_1$xor0000> created at line 119.Found 8-bit xor2 for signal <nextkey<3>_2$xor0000> created at line 120.Found 8-bit xor2 for signal <nextkey<3>_3$xor0000> created at line 121.Summary:inferred 128 D-type flip-flop(s).Unit <sboxshr> synthesized.Synthesizing Unit <colmix>.Related source file is "/home/subhasis/programming/vhdl/aes/pipe/trunk/syn/Xilinx/run/../../../rtl/vhdl/colmix.vhdl".Found 32-bit register for signal <outrkey<0>>.Found 32-bit register for signal <outrkey<1>>.Found 32-bit register for signal <outrkey<2>>.Found 32-bit register for signal <outrkey<3>>.Summary:inferred 128 D-type flip-flop(s).Unit <colmix> synthesized.Synthesizing Unit <keysched1>.Related source file is "/home/subhasis/programming/vhdl/aes/pipe/trunk/syn/Xilinx/run/../../../rtl/vhdl/keysched1.vhdl".WARNING:Xst:1780 - Signal <key3> is never used or assigned. This unconnected signal will be trimmed during the optimization process.WARNING:Xst:1780 - Signal <key2> is never used or assigned. This unconnected signal will be trimmed during the optimization process.WARNING:Xst:1780 - Signal <key1> is never used or assigned. This unconnected signal will be trimmed during the optimization process.WARNING:Xst:1780 - Signal <key0> is never used or assigned. This unconnected signal will be trimmed during the optimization process.Found 32-bit register for signal <c3>.Found 8-bit xor2 for signal <fc3<0>>.Found 32-bit register for signal <c0>.Found 32-bit register for signal <c1>.Found 32-bit register for signal <c2>.Found 8-bit xor2 for signal <c1_0$xor0000> created at line 138.Found 8-bit xor2 for signal <c1_1$xor0000> created at line 138.Found 8-bit xor2 for signal <c1_2$xor0000> created at line 138.Found 8-bit xor2 for signal <c1_3$xor0000> created at line 138.Found 8-bit xor2 for signal <c2_0$xor0000> created at line 139.Found 8-bit xor2 for signal <c2_1$xor0000> created at line 139.Found 8-bit xor2 for signal <c2_2$xor0000> created at line 139.Found 8-bit xor2 for signal <c2_3$xor0000> created at line 139.Found 8-bit xor3 for signal <c3_0$xor0000> created at line 140.Found 8-bit xor3 for signal <c3_1$xor0000> created at line 140.Found 8-bit xor2 for signal <c3_2$xor0000> created at line 140.Found 8-bit xor2 for signal <c3_3$xor0000> created at line 140.Found 8-bit register for signal <rcon_d>.Summary:inferred 136 D-type flip-flop(s).inferred 16 Xor(s).Unit <keysched1> synthesized.Synthesizing Unit <addkey>.Related source file is "/home/subhasis/programming/vhdl/aes/pipe/trunk/syn/Xilinx/run/../../../rtl/vhdl/addkey.vhdl".Found 32-bit register for signal <dataout<0>>.Found 32-bit register for signal <dataout<1>>.Found 32-bit register for signal <dataout<2>>.Found 32-bit register for signal <dataout<3>>.Found 32-bit xor2 for signal <added<0>>.Found 32-bit xor2 for signal <added<1>>.Found 32-bit xor2 for signal <added<2>>.Found 32-bit xor2 for signal <added<3>>.Summary:inferred 128 D-type flip-flop(s).Unit <addkey> synthesized.Synthesizing Unit <aes_top>.Related source file is "/home/subhasis/programming/vhdl/aes/pipe/trunk/syn/Xilinx/run/../../../rtl/vhdl/aes_top.vhdl".WARNING:Xst:1780 - Signal <textnet_s_m<9><3>> is never used or assigned. This unconnected signal will be trimmed during the optimization process.WARNING:Xst:1780 - Signal <textnet_s_m<9><2>> is never used or assigned. This unconnected signal will be trimmed during the optimization process.WARNING:Xst:1780 - Signal <textnet_s_m<9><1>> is never used or assigned. This unconnected signal will be trimmed during the optimization process.WARNING:Xst:1780 - Signal <textnet_s_m<9><0>> is never used or assigned. This unconnected signal will be trimmed during the optimization process.Unit <aes_top> synthesized.=========================================================================HDL Synthesis ReportMacro Statistics# ROMs : 204256x8-bit ROM : 204# Registers : 10158-bit register : 1015# Xors : 6598-bit xor2 : 4578-bit xor3 : 228-bit xor4 : 180==================================================================================================================================================* Advanced HDL Synthesis *=========================================================================WARNING:Xst:1290 - Hierarchical block <step1> is unconnected in block <add_f>.It will be removed from the design.WARNING:Xst:1710 - FF/Latch <rcon_d_0> (without init value) has a constant value of 0 in block <step1>. This FF/Latch will be trimmed during the optimization process.WARNING:Xst:1710 - FF/Latch <rcon_d_1> (without init value) has a constant value of 0 in block <step1>. This FF/Latch will be trimmed during the optimization process.WARNING:Xst:1710 - FF/Latch <rcon_d_2> (without init value) has a constant value of 0 in block <step1>. This FF/Latch will be trimmed during the optimization process.WARNING:Xst:1710 - FF/Latch <rcon_d_4> (without init value) has a constant value of 0 in block <step1>. This FF/Latch will be trimmed during the optimization process.WARNING:Xst:1710 - FF/Latch <rcon_d_5> (without init value) has a constant value of 0 in block <step1>. This FF/Latch will be trimmed during the optimization process.WARNING:Xst:1710 - FF/Latch <rcon_d_6> (without init value) has a constant value of 0 in block <step1>. This FF/Latch will be trimmed during the optimization process.WARNING:Xst:1710 - FF/Latch <rcon_d_7> (without init value) has a constant value of 0 in block <step1>. This FF/Latch will be trimmed during the optimization process.WARNING:Xst:1710 - FF/Latch <rcon_d_0> (without init value) has a constant value of 0 in block <step1>. This FF/Latch will be trimmed during the optimization process.WARNING:Xst:1710 - FF/Latch <rcon_d_1> (without init value) has a constant value of 0 in block <step1>. This FF/Latch will be trimmed during the optimization process.WARNING:Xst:1710 - FF/Latch <rcon_d_3> (without init value) has a constant value of 0 in block <step1>. This FF/Latch will be trimmed during the optimization process.WARNING:Xst:1710 - FF/Latch <rcon_d_4> (without init value) has a constant value of 0 in block <step1>. This FF/Latch will be trimmed during the optimization process.WARNING:Xst:1710 - FF/Latch <rcon_d_5> (without init value) has a constant value of 0 in block <step1>. This FF/Latch will be trimmed during the optimization process.WARNING:Xst:1710 - FF/Latch <rcon_d_6> (without init value) has a constant value of 0 in block <step1>. This FF/Latch will be trimmed during the optimization process.WARNING:Xst:1710 - FF/Latch <rcon_d_7> (without init value) has a constant value of 0 in block <step1>. This FF/Latch will be trimmed during the optimization process.WARNING:Xst:1710 - FF/Latch <rcon_d_0> (without init value) has a constant value of 0 in block <step1>. This FF/Latch will be trimmed during the optimization process.WARNING:Xst:1710 - FF/Latch <rcon_d_2> (without init value) has a constant value of 0 in block <step1>. This FF/Latch will be trimmed during the optimization process.WARNING:Xst:1710 - FF/Latch <rcon_d_3> (without init value) has a constant value of 0 in block <step1>. This FF/Latch will be trimmed during the optimization process.WARNING:Xst:1710 - FF/Latch <rcon_d_4> (without init value) has a constant value of 0 in block <step1>. This FF/Latch will be trimmed during the optimization process.WARNING:Xst:1710 - FF/Latch <rcon_d_5> (without init value) has a constant value of 0 in block <step1>. This FF/Latch will be trimmed during the optimization process.WARNING:Xst:1710 - FF/Latch <rcon_d_6> (without init value) has a constant value of 0 in block <step1>. This FF/Latch will be trimmed during the optimization process.WARNING:Xst:1710 - FF/Latch <rcon_d_7> (without init value) has a constant value of 0 in block <step1>. This FF/Latch will be trimmed during the optimization process.WARNING:Xst:1710 - FF/Latch <rcon_d_1> (without init value) has a constant value of 0 in block <step1>. This FF/Latch will be trimmed during the optimization process.WARNING:Xst:1710 - FF/Latch <rcon_d_2> (without init value) has a constant value of 0 in block <step1>. This FF/Latch will be trimmed during the optimization process.WARNING:Xst:1710 - FF/Latch <rcon_d_3> (without init value) has a constant value of 0 in block <step1>. This FF/Latch will be trimmed during the optimization process.WARNING:Xst:1710 - FF/Latch <rcon_d_4> (without init value) has a constant value of 0 in block <step1>. This FF/Latch will be trimmed during the optimization process.WARNING:Xst:1710 - FF/Latch <rcon_d_5> (without init value) has a constant value of 0 in block <step1>. This FF/Latch will be trimmed during the optimization process.WARNING:Xst:1710 - FF/Latch <rcon_d_6> (without init value) has a constant value of 0 in block <step1>. This FF/Latch will be trimmed during the optimization process.WARNING:Xst:1710 - FF/Latch <rcon_d_7> (without init value) has a constant value of 0 in block <step1>. This FF/Latch will be trimmed during the optimization process.WARNING:Xst:1710 - FF/Latch <rcon_d_0> (without init value) has a constant value of 0 in block <step1>. This FF/Latch will be trimmed during the optimization process.WARNING:Xst:1710 - FF/Latch <rcon_d_3> (without init value) has a constant value of 0 in block <step1>. This FF/Latch will be trimmed during the optimization process.WARNING:Xst:1710 - FF/Latch <rcon_d_6> (without init value) has a constant value of 0 in block <step1>. This FF/Latch will be trimmed during the optimization process.WARNING:Xst:1710 - FF/Latch <rcon_d_7> (without init value) has a constant value of 0 in block <step1>. This FF/Latch will be trimmed during the optimization process.WARNING:Xst:1710 - FF/Latch <rcon_d_2> (without init value) has a constant value of 0 in block <step1>. This FF/Latch will be trimmed during the optimization process.WARNING:Xst:1710 - FF/Latch <rcon_d_5> (without init value) has a constant value of 0 in block <step1>. This FF/Latch will be trimmed during the optimization process.WARNING:Xst:1710 - FF/Latch <rcon_d_6> (without init value) has a constant value of 0 in block <step1>. This FF/Latch will be trimmed during the optimization process.WARNING:Xst:1710 - FF/Latch <rcon_d_7> (without init value) has a constant value of 0 in block <step1>. This FF/Latch will be trimmed during the optimization process.WARNING:Xst:1710 - FF/Latch <rcon_d_0> (without init value) has a constant value of 0 in block <step1>. This FF/Latch will be trimmed during the optimization process.WARNING:Xst:1710 - FF/Latch <rcon_d_1> (without init value) has a constant value of 0 in block <step1>. This FF/Latch will be trimmed during the optimization process.WARNING:Xst:1710 - FF/Latch <rcon_d_2> (without init value) has a constant value of 0 in block <step1>. This FF/Latch will be trimmed during the optimization process.WARNING:Xst:1710 - FF/Latch <rcon_d_3> (without init value) has a constant value of 0 in block <step1>. This FF/Latch will be trimmed during the optimization process.WARNING:Xst:1710 - FF/Latch <rcon_d_4> (without init value) has a constant value of 0 in block <step1>. This FF/Latch will be trimmed during the optimization process.WARNING:Xst:1710 - FF/Latch <rcon_d_5> (without init value) has a constant value of 0 in block <step1>. This FF/Latch will be trimmed during the optimization process.WARNING:Xst:1710 - FF/Latch <rcon_d_6> (without init value) has a constant value of 0 in block <step1>. This FF/Latch will be trimmed during the optimization process.WARNING:Xst:1710 - FF/Latch <rcon_d_0> (without init value) has a constant value of 0 in block <step1>. This FF/Latch will be trimmed during the optimization process.WARNING:Xst:1710 - FF/Latch <rcon_d_1> (without init value) has a constant value of 0 in block <step1>. This FF/Latch will be trimmed during the optimization process.WARNING:Xst:1710 - FF/Latch <rcon_d_2> (without init value) has a constant value of 0 in block <step1>. This FF/Latch will be trimmed during the optimization process.WARNING:Xst:1710 - FF/Latch <rcon_d_3> (without init value) has a constant value of 0 in block <step1>. This FF/Latch will be trimmed during the optimization process.WARNING:Xst:1710 - FF/Latch <rcon_d_4> (without init value) has a constant value of 0 in block <step1>. This FF/Latch will be trimmed during the optimization process.WARNING:Xst:1710 - FF/Latch <rcon_d_5> (without init value) has a constant value of 0 in block <step1>. This FF/Latch will be trimmed during the optimization process.WARNING:Xst:1710 - FF/Latch <rcon_d_7> (without init value) has a constant value of 0 in block <step1>. This FF/Latch will be trimmed during the optimization process.WARNING:Xst:1710 - FF/Latch <rcon_d_0> (without init value) has a constant value of 0 in block <step1>. This FF/Latch will be trimmed during the optimization process.WARNING:Xst:1710 - FF/Latch <rcon_d_1> (without init value) has a constant value of 0 in block <step1>. This FF/Latch will be trimmed during the optimization process.WARNING:Xst:1710 - FF/Latch <rcon_d_2> (without init value) has a constant value of 0 in block <step1>. This FF/Latch will be trimmed during the optimization process.WARNING:Xst:1710 - FF/Latch <rcon_d_3> (without init value) has a constant value of 0 in block <step1>. This FF/Latch will be trimmed during the optimization process.WARNING:Xst:1710 - FF/Latch <rcon_d_4> (without init value) has a constant value of 0 in block <step1>. This FF/Latch will be trimmed during the optimization process.WARNING:Xst:1710 - FF/Latch <rcon_d_6> (without init value) has a constant value of 0 in block <step1>. This FF/Latch will be trimmed during the optimization process.WARNING:Xst:1710 - FF/Latch <rcon_d_7> (without init value) has a constant value of 0 in block <step1>. This FF/Latch will be trimmed during the optimization process.WARNING:Xst:1710 - FF/Latch <rcon_d_0> (without init value) has a constant value of 0 in block <step1>. This FF/Latch will be trimmed during the optimization process.WARNING:Xst:1710 - FF/Latch <rcon_d_1> (without init value) has a constant value of 0 in block <step1>. This FF/Latch will be trimmed during the optimization process.WARNING:Xst:1710 - FF/Latch <rcon_d_2> (without init value) has a constant value of 0 in block <step1>. This FF/Latch will be trimmed during the optimization process.WARNING:Xst:1710 - FF/Latch <rcon_d_3> (without init value) has a constant value of 0 in block <step1>. This FF/Latch will be trimmed during the optimization process.WARNING:Xst:1710 - FF/Latch <rcon_d_5> (without init value) has a constant value of 0 in block <step1>. This FF/Latch will be trimmed during the optimization process.WARNING:Xst:1710 - FF/Latch <rcon_d_6> (without init value) has a constant value of 0 in block <step1>. This FF/Latch will be trimmed during the optimization process.WARNING:Xst:1710 - FF/Latch <rcon_d_7> (without init value) has a constant value of 0 in block <step1>. This FF/Latch will be trimmed during the optimization process.=========================================================================Advanced HDL Synthesis ReportMacro Statistics# ROMs : 204256x8-bit ROM : 204# Registers : 8120Flip-Flops : 8120# Xors : 6598-bit xor2 : 4578-bit xor3 : 228-bit xor4 : 180==================================================================================================================================================* Low Level Synthesis *=========================================================================Optimizing unit <aes_top> ...Optimizing unit <sbox> ...Optimizing unit <mixcol> ...Optimizing unit <sboxshr> ...Optimizing unit <colmix> ...Optimizing unit <keysched1> ...Optimizing unit <addkey> ...WARNING:Xst:1710 - FF/Latch <proc[4].add/step1/rcon_d_0> (without init value) has a constant value of 0 in block <aes_top>. This FF/Latch will be trimmed during the optimization process.WARNING:Xst:1895 - Due to other FF/Latch trimming, FF/Latch <proc[4].add/step1/rcon_d_1> (without init value) has a constant value of 0 in block <aes_top>. This FF/Latch will be trimmed during the optimization process.WARNING:Xst:1895 - Due to other FF/Latch trimming, FF/Latch <proc[4].add/step1/rcon_d_2> (without init value) has a constant value of 0 in block <aes_top>. This FF/Latch will be trimmed during the optimization process.WARNING:Xst:1895 - Due to other FF/Latch trimming, FF/Latch <proc[4].add/step1/rcon_d_3> (without init value) has a constant value of 0 in block <aes_top>. This FF/Latch will be trimmed during the optimization process.WARNING:Xst:1895 - Due to other FF/Latch trimming, FF/Latch <proc[4].add/step1/rcon_d_5> (without init value) has a constant value of 0 in block <aes_top>. This FF/Latch will be trimmed during the optimization process.WARNING:Xst:1895 - Due to other FF/Latch trimming, FF/Latch <proc[4].add/step1/rcon_d_6> (without init value) has a constant value of 0 in block <aes_top>. This FF/Latch will be trimmed during the optimization process.WARNING:Xst:1895 - Due to other FF/Latch trimming, FF/Latch <proc[4].add/step1/rcon_d_7> (without init value) has a constant value of 0 in block <aes_top>. This FF/Latch will be trimmed during the optimization process.WARNING:Xst:1895 - Due to other FF/Latch trimming, FF/Latch <proc[5].add/step1/rcon_d_0> (without init value) has a constant value of 0 in block <aes_top>. This FF/Latch will be trimmed during the optimization process.WARNING:Xst:1895 - Due to other FF/Latch trimming, FF/Latch <proc[5].add/step1/rcon_d_1> (without init value) has a constant value of 0 in block <aes_top>. This FF/Latch will be trimmed during the optimization process.WARNING:Xst:1895 - Due to other FF/Latch trimming, FF/Latch <proc[5].add/step1/rcon_d_2> (without init value) has a constant value of 0 in block <aes_top>. This FF/Latch will be trimmed during the optimization process.WARNING:Xst:1895 - Due to other FF/Latch trimming, FF/Latch <proc[5].add/step1/rcon_d_3> (without init value) has a constant value of 0 in block <aes_top>. This FF/Latch will be trimmed during the optimization process.WARNING:Xst:1895 - Due to other FF/Latch trimming, FF/Latch <proc[5].add/step1/rcon_d_4> (without init value) has a constant value of 0 in block <aes_top>. This FF/Latch will be trimmed during the optimization process.WARNING:Xst:1895 - Due to other FF/Latch trimming, FF/Latch <proc[5].add/step1/rcon_d_6> (without init value) has a constant value of 0 in block <aes_top>. This FF/Latch will be trimmed during the optimization process.WARNING:Xst:1895 - Due to other FF/Latch trimming, FF/Latch <proc[5].add/step1/rcon_d_7> (without init value) has a constant value of 0 in block <aes_top>. This FF/Latch will be trimmed during the optimization process.WARNING:Xst:1895 - Due to other FF/Latch trimming, FF/Latch <proc[6].add/step1/rcon_d_0> (without init value) has a constant value of 0 in block <aes_top>. This FF/Latch will be trimmed during the optimization process.WARNING:Xst:1895 - Due to other FF/Latch trimming, FF/Latch <proc[6].add/step1/rcon_d_1> (without init value) has a constant value of 0 in block <aes_top>. This FF/Latch will be trimmed during the optimization process.WARNING:Xst:1895 - Due to other FF/Latch trimming, FF/Latch <proc[6].add/step1/rcon_d_2> (without init value) has a constant value of 0 in block <aes_top>. This FF/Latch will be trimmed during the optimization process.WARNING:Xst:1895 - Due to other FF/Latch trimming, FF/Latch <proc[6].add/step1/rcon_d_3> (without init value) has a constant value of 0 in block <aes_top>. This FF/Latch will be trimmed during the optimization process.WARNING:Xst:1895 - Due to other FF/Latch trimming, FF/Latch <proc[6].add/step1/rcon_d_4> (without init value) has a constant value of 0 in block <aes_top>. This FF/Latch will be trimmed during the optimization process.WARNING:Xst:1895 - Due to other FF/Latch trimming, FF/Latch <proc[6].add/step1/rcon_d_5> (without init value) has a constant value of 0 in block <aes_top>. This FF/Latch will be trimmed during the optimization process.WARNING:Xst:1895 - Due to other FF/Latch trimming, FF/Latch <proc[6].add/step1/rcon_d_7> (without init value) has a constant value of 0 in block <aes_top>. This FF/Latch will be trimmed during the optimization process.WARNING:Xst:1895 - Due to other FF/Latch trimming, FF/Latch <proc[7].add/step1/rcon_d_0> (without init value) has a constant value of 0 in block <aes_top>. This FF/Latch will be trimmed during the optimization process.WARNING:Xst:1895 - Due to other FF/Latch trimming, FF/Latch <proc[7].add/step1/rcon_d_1> (without init value) has a constant value of 0 in block <aes_top>. This FF/Latch will be trimmed during the optimization process.WARNING:Xst:1895 - Due to other FF/Latch trimming, FF/Latch <proc[7].add/step1/rcon_d_2> (without init value) has a constant value of 0 in block <aes_top>. This FF/Latch will be trimmed during the optimization process.WARNING:Xst:1895 - Due to other FF/Latch trimming, FF/Latch <proc[7].add/step1/rcon_d_3> (without init value) has a constant value of 0 in block <aes_top>. This FF/Latch will be trimmed during the optimization process.WARNING:Xst:1895 - Due to other FF/Latch trimming, FF/Latch <proc[7].add/step1/rcon_d_4> (without init value) has a constant value of 0 in block <aes_top>. This FF/Latch will be trimmed during the optimization process.WARNING:Xst:1895 - Due to other FF/Latch trimming, FF/Latch <proc[7].add/step1/rcon_d_5> (without init value) has a constant value of 0 in block <aes_top>. This FF/Latch will be trimmed during the optimization process.WARNING:Xst:1895 - Due to other FF/Latch trimming, FF/Latch <proc[7].add/step1/rcon_d_6> (without init value) has a constant value of 0 in block <aes_top>. This FF/Latch will be trimmed during the optimization process.WARNING:Xst:1895 - Due to other FF/Latch trimming, FF/Latch <proc[8].add/step1/rcon_d_2> (without init value) has a constant value of 0 in block <aes_top>. This FF/Latch will be trimmed during the optimization process.WARNING:Xst:1895 - Due to other FF/Latch trimming, FF/Latch <proc[8].add/step1/rcon_d_5> (without init value) has a constant value of 0 in block <aes_top>. This FF/Latch will be trimmed during the optimization process.WARNING:Xst:1895 - Due to other FF/Latch trimming, FF/Latch <proc[8].add/step1/rcon_d_6> (without init value) has a constant value of 0 in block <aes_top>. This FF/Latch will be trimmed during the optimization process.WARNING:Xst:1895 - Due to other FF/Latch trimming, FF/Latch <proc[8].add/step1/rcon_d_7> (without init value) has a constant value of 0 in block <aes_top>. This FF/Latch will be trimmed during the optimization process.WARNING:Xst:1895 - Due to other FF/Latch trimming, FF/Latch <add_f_1/step1/rcon_d_0> (without init value) has a constant value of 0 in block <aes_top>. This FF/Latch will be trimmed during the optimization process.WARNING:Xst:1895 - Due to other FF/Latch trimming, FF/Latch <add_f_1/step1/rcon_d_3> (without init value) has a constant value of 0 in block <aes_top>. This FF/Latch will be trimmed during the optimization process.WARNING:Xst:1895 - Due to other FF/Latch trimming, FF/Latch <add_f_1/step1/rcon_d_6> (without init value) has a constant value of 0 in block <aes_top>. This FF/Latch will be trimmed during the optimization process.WARNING:Xst:1895 - Due to other FF/Latch trimming, FF/Latch <add_f_1/step1/rcon_d_7> (without init value) has a constant value of 0 in block <aes_top>. This FF/Latch will be trimmed during the optimization process.WARNING:Xst:1895 - Due to other FF/Latch trimming, FF/Latch <proc[0].add/step1/rcon_d_1> (without init value) has a constant value of 0 in block <aes_top>. This FF/Latch will be trimmed during the optimization process.WARNING:Xst:1895 - Due to other FF/Latch trimming, FF/Latch <proc[0].add/step1/rcon_d_2> (without init value) has a constant value of 0 in block <aes_top>. This FF/Latch will be trimmed during the optimization process.WARNING:Xst:1895 - Due to other FF/Latch trimming, FF/Latch <proc[0].add/step1/rcon_d_3> (without init value) has a constant value of 0 in block <aes_top>. This FF/Latch will be trimmed during the optimization process.WARNING:Xst:1895 - Due to other FF/Latch trimming, FF/Latch <proc[0].add/step1/rcon_d_4> (without init value) has a constant value of 0 in block <aes_top>. This FF/Latch will be trimmed during the optimization process.WARNING:Xst:1895 - Due to other FF/Latch trimming, FF/Latch <proc[0].add/step1/rcon_d_5> (without init value) has a constant value of 0 in block <aes_top>. This FF/Latch will be trimmed during the optimization process.WARNING:Xst:1895 - Due to other FF/Latch trimming, FF/Latch <proc[0].add/step1/rcon_d_6> (without init value) has a constant value of 0 in block <aes_top>. This FF/Latch will be trimmed during the optimization process.WARNING:Xst:1895 - Due to other FF/Latch trimming, FF/Latch <proc[0].add/step1/rcon_d_7> (without init value) has a constant value of 0 in block <aes_top>. This FF/Latch will be trimmed during the optimization process.WARNING:Xst:1895 - Due to other FF/Latch trimming, FF/Latch <proc[1].add/step1/rcon_d_0> (without init value) has a constant value of 0 in block <aes_top>. This FF/Latch will be trimmed during the optimization process.WARNING:Xst:1895 - Due to other FF/Latch trimming, FF/Latch <proc[1].add/step1/rcon_d_2> (without init value) has a constant value of 0 in block <aes_top>. This FF/Latch will be trimmed during the optimization process.WARNING:Xst:1895 - Due to other FF/Latch trimming, FF/Latch <proc[1].add/step1/rcon_d_3> (without init value) has a constant value of 0 in block <aes_top>. This FF/Latch will be trimmed during the optimization process.WARNING:Xst:1895 - Due to other FF/Latch trimming, FF/Latch <proc[1].add/step1/rcon_d_4> (without init value) has a constant value of 0 in block <aes_top>. This FF/Latch will be trimmed during the optimization process.WARNING:Xst:1895 - Due to other FF/Latch trimming, FF/Latch <proc[1].add/step1/rcon_d_5> (without init value) has a constant value of 0 in block <aes_top>. This FF/Latch will be trimmed during the optimization process.WARNING:Xst:1895 - Due to other FF/Latch trimming, FF/Latch <proc[1].add/step1/rcon_d_6> (without init value) has a constant value of 0 in block <aes_top>. This FF/Latch will be trimmed during the optimization process.WARNING:Xst:1895 - Due to other FF/Latch trimming, FF/Latch <proc[1].add/step1/rcon_d_7> (without init value) has a constant value of 0 in block <aes_top>. This FF/Latch will be trimmed during the optimization process.WARNING:Xst:1895 - Due to other FF/Latch trimming, FF/Latch <proc[2].add/step1/rcon_d_0> (without init value) has a constant value of 0 in block <aes_top>. This FF/Latch will be trimmed during the optimization process.WARNING:Xst:1895 - Due to other FF/Latch trimming, FF/Latch <proc[2].add/step1/rcon_d_1> (without init value) has a constant value of 0 in block <aes_top>. This FF/Latch will be trimmed during the optimization process.WARNING:Xst:1895 - Due to other FF/Latch trimming, FF/Latch <proc[2].add/step1/rcon_d_3> (without init value) has a constant value of 0 in block <aes_top>. This FF/Latch will be trimmed during the optimization process.WARNING:Xst:1895 - Due to other FF/Latch trimming, FF/Latch <proc[2].add/step1/rcon_d_4> (without init value) has a constant value of 0 in block <aes_top>. This FF/Latch will be trimmed during the optimization process.WARNING:Xst:1895 - Due to other FF/Latch trimming, FF/Latch <proc[2].add/step1/rcon_d_5> (without init value) has a constant value of 0 in block <aes_top>. This FF/Latch will be trimmed during the optimization process.WARNING:Xst:1895 - Due to other FF/Latch trimming, FF/Latch <proc[2].add/step1/rcon_d_6> (without init value) has a constant value of 0 in block <aes_top>. This FF/Latch will be trimmed during the optimization process.WARNING:Xst:1895 - Due to other FF/Latch trimming, FF/Latch <proc[2].add/step1/rcon_d_7> (without init value) has a constant value of 0 in block <aes_top>. This FF/Latch will be trimmed during the optimization process.WARNING:Xst:1895 - Due to other FF/Latch trimming, FF/Latch <proc[3].add/step1/rcon_d_0> (without init value) has a constant value of 0 in block <aes_top>. This FF/Latch will be trimmed during the optimization process.WARNING:Xst:1895 - Due to other FF/Latch trimming, FF/Latch <proc[3].add/step1/rcon_d_1> (without init value) has a constant value of 0 in block <aes_top>. This FF/Latch will be trimmed during the optimization process.WARNING:Xst:1895 - Due to other FF/Latch trimming, FF/Latch <proc[3].add/step1/rcon_d_2> (without init value) has a constant value of 0 in block <aes_top>. This FF/Latch will be trimmed during the optimization process.WARNING:Xst:1895 - Due to other FF/Latch trimming, FF/Latch <proc[3].add/step1/rcon_d_4> (without init value) has a constant value of 0 in block <aes_top>. This FF/Latch will be trimmed during the optimization process.WARNING:Xst:1895 - Due to other FF/Latch trimming, FF/Latch <proc[3].add/step1/rcon_d_5> (without init value) has a constant value of 0 in block <aes_top>. This FF/Latch will be trimmed during the optimization process.WARNING:Xst:1895 - Due to other FF/Latch trimming, FF/Latch <proc[3].add/step1/rcon_d_6> (without init value) has a constant value of 0 in block <aes_top>. This FF/Latch will be trimmed during the optimization process.WARNING:Xst:1895 - Due to other FF/Latch trimming, FF/Latch <proc[3].add/step1/rcon_d_7> (without init value) has a constant value of 0 in block <aes_top>. This FF/Latch will be trimmed during the optimization process.WARNING:Xst:2677 - Node <add_f/step1/c0_0_0> of sequential type is unconnected in block <aes_top>.WARNING:Xst:2677 - Node <add_f/step1/c0_0_1> of sequential type is unconnected in block <aes_top>.WARNING:Xst:2677 - Node <add_f/step1/c0_0_2> of sequential type is unconnected in block <aes_top>.WARNING:Xst:2677 - Node <add_f/step1/c0_0_3> of sequential type is unconnected in block <aes_top>.WARNING:Xst:2677 - Node <add_f/step1/c0_0_4> of sequential type is unconnected in block <aes_top>.WARNING:Xst:2677 - Node <add_f/step1/c0_0_5> of sequential type is unconnected in block <aes_top>.WARNING:Xst:2677 - Node <add_f/step1/c0_0_6> of sequential type is unconnected in block <aes_top>.WARNING:Xst:2677 - Node <add_f/step1/c0_0_7> of sequential type is unconnected in block <aes_top>.WARNING:Xst:2677 - Node <add_f/step1/c0_1_0> of sequential type is unconnected in block <aes_top>.WARNING:Xst:2677 - Node <add_f/step1/c0_1_1> of sequential type is unconnected in block <aes_top>.WARNING:Xst:2677 - Node <add_f/step1/c0_1_2> of sequential type is unconnected in block <aes_top>.WARNING:Xst:2677 - Node <add_f/step1/c0_1_3> of sequential type is unconnected in block <aes_top>.WARNING:Xst:2677 - Node <add_f/step1/c0_1_4> of sequential type is unconnected in block <aes_top>.WARNING:Xst:2677 - Node <add_f/step1/c0_1_5> of sequential type is unconnected in block <aes_top>.WARNING:Xst:2677 - Node <add_f/step1/c0_1_6> of sequential type is unconnected in block <aes_top>.WARNING:Xst:2677 - Node <add_f/step1/c0_1_7> of sequential type is unconnected in block <aes_top>.WARNING:Xst:2677 - Node <add_f/step1/c0_2_0> of sequential type is unconnected in block <aes_top>.WARNING:Xst:2677 - Node <add_f/step1/c0_2_1> of sequential type is unconnected in block <aes_top>.WARNING:Xst:2677 - Node <add_f/step1/c0_2_2> of sequential type is unconnected in block <aes_top>.WARNING:Xst:2677 - Node <add_f/step1/c0_2_3> of sequential type is unconnected in block <aes_top>.WARNING:Xst:2677 - Node <add_f/step1/c0_2_4> of sequential type is unconnected in block <aes_top>.WARNING:Xst:2677 - Node <add_f/step1/c0_2_5> of sequential type is unconnected in block <aes_top>.WARNING:Xst:2677 - Node <add_f/step1/c0_2_6> of sequential type is unconnected in block <aes_top>.WARNING:Xst:2677 - Node <add_f/step1/c0_2_7> of sequential type is unconnected in block <aes_top>.WARNING:Xst:2677 - Node <add_f/step1/c0_3_0> of sequential type is unconnected in block <aes_top>.WARNING:Xst:2677 - Node <add_f/step1/c0_3_1> of sequential type is unconnected in block <aes_top>.WARNING:Xst:2677 - Node <add_f/step1/c0_3_2> of sequential type is unconnected in block <aes_top>.WARNING:Xst:2677 - Node <add_f/step1/c0_3_3> of sequential type is unconnected in block <aes_top>.WARNING:Xst:2677 - Node <add_f/step1/c0_3_4> of sequential type is unconnected in block <aes_top>.WARNING:Xst:2677 - Node <add_f/step1/c0_3_5> of sequential type is unconnected in block <aes_top>.WARNING:Xst:2677 - Node <add_f/step1/c0_3_6> of sequential type is unconnected in block <aes_top>.WARNING:Xst:2677 - Node <add_f/step1/c0_3_7> of sequential type is unconnected in block <aes_top>.WARNING:Xst:2677 - Node <add_f/step1/rcon_d_0> of sequential type is unconnected in block <aes_top>.WARNING:Xst:2677 - Node <add_f/step1/rcon_d_1> of sequential type is unconnected in block <aes_top>.WARNING:Xst:2677 - Node <add_f/step1/rcon_d_2> of sequential type is unconnected in block <aes_top>.WARNING:Xst:2677 - Node <add_f/step1/rcon_d_3> of sequential type is unconnected in block <aes_top>.WARNING:Xst:2677 - Node <add_f/step1/rcon_d_4> of sequential type is unconnected in block <aes_top>.WARNING:Xst:2677 - Node <add_f/step1/rcon_d_5> of sequential type is unconnected in block <aes_top>.WARNING:Xst:2677 - Node <add_f/step1/rcon_d_6> of sequential type is unconnected in block <aes_top>.WARNING:Xst:2677 - Node <add_f/step1/rcon_d_7> of sequential type is unconnected in block <aes_top>.WARNING:Xst:2677 - Node <add_f/step1/c1_0_0> of sequential type is unconnected in block <aes_top>.WARNING:Xst:2677 - Node <add_f/step1/c1_0_1> of sequential type is unconnected in block <aes_top>.WARNING:Xst:2677 - Node <add_f/step1/c1_0_2> of sequential type is unconnected in block <aes_top>.WARNING:Xst:2677 - Node <add_f/step1/c1_0_3> of sequential type is unconnected in block <aes_top>.WARNING:Xst:2677 - Node <add_f/step1/c1_0_4> of sequential type is unconnected in block <aes_top>.WARNING:Xst:2677 - Node <add_f/step1/c1_0_5> of sequential type is unconnected in block <aes_top>.WARNING:Xst:2677 - Node <add_f/step1/c1_0_6> of sequential type is unconnected in block <aes_top>.WARNING:Xst:2677 - Node <add_f/step1/c1_0_7> of sequential type is unconnected in block <aes_top>.WARNING:Xst:2677 - Node <add_f/step1/c1_1_0> of sequential type is unconnected in block <aes_top>.WARNING:Xst:2677 - Node <add_f/step1/c1_1_1> of sequential type is unconnected in block <aes_top>.WARNING:Xst:2677 - Node <add_f/step1/c1_1_2> of sequential type is unconnected in block <aes_top>.WARNING:Xst:2677 - Node <add_f/step1/c1_1_3> of sequential type is unconnected in block <aes_top>.WARNING:Xst:2677 - Node <add_f/step1/c1_1_4> of sequential type is unconnected in block <aes_top>.WARNING:Xst:2677 - Node <add_f/step1/c1_1_5> of sequential type is unconnected in block <aes_top>.WARNING:Xst:2677 - Node <add_f/step1/c1_1_6> of sequential type is unconnected in block <aes_top>.WARNING:Xst:2677 - Node <add_f/step1/c1_1_7> of sequential type is unconnected in block <aes_top>.WARNING:Xst:2677 - Node <add_f/step1/c1_2_0> of sequential type is unconnected in block <aes_top>.WARNING:Xst:2677 - Node <add_f/step1/c1_2_1> of sequential type is unconnected in block <aes_top>.WARNING:Xst:2677 - Node <add_f/step1/c1_2_2> of sequential type is unconnected in block <aes_top>.WARNING:Xst:2677 - Node <add_f/step1/c1_2_3> of sequential type is unconnected in block <aes_top>.WARNING:Xst:2677 - Node <add_f/step1/c1_2_4> of sequential type is unconnected in block <aes_top>.WARNING:Xst:2677 - Node <add_f/step1/c1_2_5> of sequential type is unconnected in block <aes_top>.WARNING:Xst:2677 - Node <add_f/step1/c1_2_6> of sequential type is unconnected in block <aes_top>.WARNING:Xst:2677 - Node <add_f/step1/c1_2_7> of sequential type is unconnected in block <aes_top>.WARNING:Xst:2677 - Node <add_f/step1/c1_3_0> of sequential type is unconnected in block <aes_top>.WARNING:Xst:2677 - Node <add_f/step1/c1_3_1> of sequential type is unconnected in block <aes_top>.WARNING:Xst:2677 - Node <add_f/step1/c1_3_2> of sequential type is unconnected in block <aes_top>.WARNING:Xst:2677 - Node <add_f/step1/c1_3_3> of sequential type is unconnected in block <aes_top>.WARNING:Xst:2677 - Node <add_f/step1/c1_3_4> of sequential type is unconnected in block <aes_top>.WARNING:Xst:2677 - Node <add_f/step1/c1_3_5> of sequential type is unconnected in block <aes_top>.WARNING:Xst:2677 - Node <add_f/step1/c1_3_6> of sequential type is unconnected in block <aes_top>.WARNING:Xst:2677 - Node <add_f/step1/c1_3_7> of sequential type is unconnected in block <aes_top>.WARNING:Xst:2677 - Node <add_f/step1/c2_0_0> of sequential type is unconnected in block <aes_top>.WARNING:Xst:2677 - Node <add_f/step1/c2_0_1> of sequential type is unconnected in block <aes_top>.WARNING:Xst:2677 - Node <add_f/step1/c2_0_2> of sequential type is unconnected in block <aes_top>.WARNING:Xst:2677 - Node <add_f/step1/c2_0_3> of sequential type is unconnected in block <aes_top>.WARNING:Xst:2677 - Node <add_f/step1/c2_0_4> of sequential type is unconnected in block <aes_top>.WARNING:Xst:2677 - Node <add_f/step1/c2_0_5> of sequential type is unconnected in block <aes_top>.WARNING:Xst:2677 - Node <add_f/step1/c2_0_6> of sequential type is unconnected in block <aes_top>.WARNING:Xst:2677 - Node <add_f/step1/c2_0_7> of sequential type is unconnected in block <aes_top>.WARNING:Xst:2677 - Node <add_f/step1/c2_1_0> of sequential type is unconnected in block <aes_top>.WARNING:Xst:2677 - Node <add_f/step1/c2_1_1> of sequential type is unconnected in block <aes_top>.WARNING:Xst:2677 - Node <add_f/step1/c2_1_2> of sequential type is unconnected in block <aes_top>.WARNING:Xst:2677 - Node <add_f/step1/c2_1_3> of sequential type is unconnected in block <aes_top>.WARNING:Xst:2677 - Node <add_f/step1/c2_1_4> of sequential type is unconnected in block <aes_top>.WARNING:Xst:2677 - Node <add_f/step1/c2_1_5> of sequential type is unconnected in block <aes_top>.WARNING:Xst:2677 - Node <add_f/step1/c2_1_6> of sequential type is unconnected in block <aes_top>.WARNING:Xst:2677 - Node <add_f/step1/c2_1_7> of sequential type is unconnected in block <aes_top>.WARNING:Xst:2677 - Node <add_f/step1/c2_2_0> of sequential type is unconnected in block <aes_top>.WARNING:Xst:2677 - Node <add_f/step1/c2_2_1> of sequential type is unconnected in block <aes_top>.WARNING:Xst:2677 - Node <add_f/step1/c2_2_2> of sequential type is unconnected in block <aes_top>.WARNING:Xst:2677 - Node <add_f/step1/c2_2_3> of sequential type is unconnected in block <aes_top>.WARNING:Xst:2677 - Node <add_f/step1/c2_2_4> of sequential type is unconnected in block <aes_top>.WARNING:Xst:2677 - Node <add_f/step1/c2_2_5> of sequential type is unconnected in block <aes_top>.WARNING:Xst:2677 - Node <add_f/step1/c2_2_6> of sequential type is unconnected in block <aes_top>.WARNING:Xst:2677 - Node <add_f/step1/c2_2_7> of sequential type is unconnected in block <aes_top>.WARNING:Xst:2677 - Node <add_f/step1/c2_3_0> of sequential type is unconnected in block <aes_top>.WARNING:Xst:2677 - Node <add_f/step1/c2_3_1> of sequential type is unconnected in block <aes_top>.WARNING:Xst:2677 - Node <add_f/step1/c2_3_2> of sequential type is unconnected in block <aes_top>.WARNING:Xst:2677 - Node <add_f/step1/c2_3_3> of sequential type is unconnected in block <aes_top>.WARNING:Xst:2677 - Node <add_f/step1/c2_3_4> of sequential type is unconnected in block <aes_top>.WARNING:Xst:2677 - Node <add_f/step1/c2_3_5> of sequential type is unconnected in block <aes_top>.WARNING:Xst:2677 - Node <add_f/step1/c2_3_6> of sequential type is unconnected in block <aes_top>.WARNING:Xst:2677 - Node <add_f/step1/c2_3_7> of sequential type is unconnected in block <aes_top>.WARNING:Xst:2677 - Node <add_f/step1/c3_0_0> of sequential type is unconnected in block <aes_top>.WARNING:Xst:2677 - Node <add_f/step1/c3_0_1> of sequential type is unconnected in block <aes_top>.WARNING:Xst:2677 - Node <add_f/step1/c3_0_2> of sequential type is unconnected in block <aes_top>.WARNING:Xst:2677 - Node <add_f/step1/c3_0_3> of sequential type is unconnected in block <aes_top>.WARNING:Xst:2677 - Node <add_f/step1/c3_0_4> of sequential type is unconnected in block <aes_top>.WARNING:Xst:2677 - Node <add_f/step1/c3_0_5> of sequential type is unconnected in block <aes_top>.WARNING:Xst:2677 - Node <add_f/step1/c3_0_6> of sequential type is unconnected in block <aes_top>.WARNING:Xst:2677 - Node <add_f/step1/c3_0_7> of sequential type is unconnected in block <aes_top>.WARNING:Xst:2677 - Node <add_f/step1/c3_1_0> of sequential type is unconnected in block <aes_top>.WARNING:Xst:2677 - Node <add_f/step1/c3_1_1> of sequential type is unconnected in block <aes_top>.WARNING:Xst:2677 - Node <add_f/step1/c3_1_2> of sequential type is unconnected in block <aes_top>.WARNING:Xst:2677 - Node <add_f/step1/c3_1_3> of sequential type is unconnected in block <aes_top>.WARNING:Xst:2677 - Node <add_f/step1/c3_1_4> of sequential type is unconnected in block <aes_top>.WARNING:Xst:2677 - Node <add_f/step1/c3_1_5> of sequential type is unconnected in block <aes_top>.WARNING:Xst:2677 - Node <add_f/step1/c3_1_6> of sequential type is unconnected in block <aes_top>.WARNING:Xst:2677 - Node <add_f/step1/c3_1_7> of sequential type is unconnected in block <aes_top>.WARNING:Xst:2677 - Node <add_f/step1/c3_2_0> of sequential type is unconnected in block <aes_top>.WARNING:Xst:2677 - Node <add_f/step1/c3_2_1> of sequential type is unconnected in block <aes_top>.WARNING:Xst:2677 - Node <add_f/step1/c3_2_2> of sequential type is unconnected in block <aes_top>.WARNING:Xst:2677 - Node <add_f/step1/c3_2_3> of sequential type is unconnected in block <aes_top>.WARNING:Xst:2677 - Node <add_f/step1/c3_2_4> of sequential type is unconnected in block <aes_top>.WARNING:Xst:2677 - Node <add_f/step1/c3_2_5> of sequential type is unconnected in block <aes_top>.WARNING:Xst:2677 - Node <add_f/step1/c3_2_6> of sequential type is unconnected in block <aes_top>.WARNING:Xst:2677 - Node <add_f/step1/c3_2_7> of sequential type is unconnected in block <aes_top>.WARNING:Xst:2677 - Node <add_f/step1/c3_3_0> of sequential type is unconnected in block <aes_top>.WARNING:Xst:2677 - Node <add_f/step1/c3_3_1> of sequential type is unconnected in block <aes_top>.WARNING:Xst:2677 - Node <add_f/step1/c3_3_2> of sequential type is unconnected in block <aes_top>.WARNING:Xst:2677 - Node <add_f/step1/c3_3_3> of sequential type is unconnected in block <aes_top>.WARNING:Xst:2677 - Node <add_f/step1/c3_3_4> of sequential type is unconnected in block <aes_top>.WARNING:Xst:2677 - Node <add_f/step1/c3_3_5> of sequential type is unconnected in block <aes_top>.WARNING:Xst:2677 - Node <add_f/step1/c3_3_6> of sequential type is unconnected in block <aes_top>.WARNING:Xst:2677 - Node <add_f/step1/c3_3_7> of sequential type is unconnected in block <aes_top>.WARNING:Xst:2677 - Node <add_f/step1/sub3/byteout_7> of sequential type is unconnected in block <aes_top>.WARNING:Xst:2677 - Node <add_f/step1/sub3/byteout_6> of sequential type is unconnected in block <aes_top>.WARNING:Xst:2677 - Node <add_f/step1/sub3/byteout_5> of sequential type is unconnected in block <aes_top>.WARNING:Xst:2677 - Node <add_f/step1/sub3/byteout_4> of sequential type is unconnected in block <aes_top>.WARNING:Xst:2677 - Node <add_f/step1/sub3/byteout_3> of sequential type is unconnected in block <aes_top>.WARNING:Xst:2677 - Node <add_f/step1/sub3/byteout_2> of sequential type is unconnected in block <aes_top>.WARNING:Xst:2677 - Node <add_f/step1/sub3/byteout_1> of sequential type is unconnected in block <aes_top>.WARNING:Xst:2677 - Node <add_f/step1/sub3/byteout_0> of sequential type is unconnected in block <aes_top>.WARNING:Xst:2677 - Node <add_f/step1/sub2/byteout_7> of sequential type is unconnected in block <aes_top>.WARNING:Xst:2677 - Node <add_f/step1/sub2/byteout_6> of sequential type is unconnected in block <aes_top>.WARNING:Xst:2677 - Node <add_f/step1/sub2/byteout_5> of sequential type is unconnected in block <aes_top>.WARNING:Xst:2677 - Node <add_f/step1/sub2/byteout_4> of sequential type is unconnected in block <aes_top>.WARNING:Xst:2677 - Node <add_f/step1/sub2/byteout_3> of sequential type is unconnected in block <aes_top>.WARNING:Xst:2677 - Node <add_f/step1/sub2/byteout_2> of sequential type is unconnected in block <aes_top>.WARNING:Xst:2677 - Node <add_f/step1/sub2/byteout_1> of sequential type is unconnected in block <aes_top>.WARNING:Xst:2677 - Node <add_f/step1/sub2/byteout_0> of sequential type is unconnected in block <aes_top>.WARNING:Xst:2677 - Node <add_f/step1/sub1/byteout_7> of sequential type is unconnected in block <aes_top>.WARNING:Xst:2677 - Node <add_f/step1/sub1/byteout_6> of sequential type is unconnected in block <aes_top>.WARNING:Xst:2677 - Node <add_f/step1/sub1/byteout_5> of sequential type is unconnected in block <aes_top>.WARNING:Xst:2677 - Node <add_f/step1/sub1/byteout_4> of sequential type is unconnected in block <aes_top>.WARNING:Xst:2677 - Node <add_f/step1/sub1/byteout_3> of sequential type is unconnected in block <aes_top>.WARNING:Xst:2677 - Node <add_f/step1/sub1/byteout_2> of sequential type is unconnected in block <aes_top>.WARNING:Xst:2677 - Node <add_f/step1/sub1/byteout_1> of sequential type is unconnected in block <aes_top>.WARNING:Xst:2677 - Node <add_f/step1/sub1/byteout_0> of sequential type is unconnected in block <aes_top>.WARNING:Xst:2677 - Node <add_f/step1/sub0/byteout_7> of sequential type is unconnected in block <aes_top>.WARNING:Xst:2677 - Node <add_f/step1/sub0/byteout_6> of sequential type is unconnected in block <aes_top>.WARNING:Xst:2677 - Node <add_f/step1/sub0/byteout_5> of sequential type is unconnected in block <aes_top>.WARNING:Xst:2677 - Node <add_f/step1/sub0/byteout_4> of sequential type is unconnected in block <aes_top>.WARNING:Xst:2677 - Node <add_f/step1/sub0/byteout_3> of sequential type is unconnected in block <aes_top>.WARNING:Xst:2677 - Node <add_f/step1/sub0/byteout_2> of sequential type is unconnected in block <aes_top>.WARNING:Xst:2677 - Node <add_f/step1/sub0/byteout_1> of sequential type is unconnected in block <aes_top>.WARNING:Xst:2677 - Node <add_f/step1/sub0/byteout_0> of sequential type is unconnected in block <aes_top>.Mapping all equations...Building and optimizing final netlist ...INFO:Xst:2261 - The FF/Latch <add_f_1/step1/rcon_d_1> in Unit <aes_top> is equivalent to the following 15 FFs/Latches, which will be removed : <add_f_1/step1/rcon_d_2> <add_f_1/step1/rcon_d_4> <add_f_1/step1/rcon_d_5> <proc[0].add/step1/rcon_d_0> <proc[1].add/step1/rcon_d_1> <proc[2].add/step1/rcon_d_2> <proc[3].add/step1/rcon_d_3> <proc[4].add/step1/rcon_d_4> <proc[5].add/step1/rcon_d_5> <proc[6].add/step1/rcon_d_6> <proc[7].add/step1/rcon_d_7> <proc[8].add/step1/rcon_d_0> <proc[8].add/step1/rcon_d_1> <proc[8].add/step1/rcon_d_3> <proc[8].add/step1/rcon_d_4>Final Macro Processing ...=========================================================================Final Register ReportMacro Statistics# Registers : 7873Flip-Flops : 7873==================================================================================================================================================* Partition Report *=========================================================================Partition Implementation Status-------------------------------No Partitions were found in this design.-------------------------------=========================================================================* Final Report *=========================================================================Final ResultsRTL Top Level Output File Name : ../out/aes.ngrTop Level Output File Name : ../out/aes.ngcOutput Format : NGCOptimization Goal : areaKeep Hierarchy : noDesign Statistics# IOs : 386Cell Usage :# BELS : 16541# LUT2 : 3052# LUT3 : 3584# LUT4 : 320# LUT5 : 720# LUT6 : 7048# MUXF7 : 216# MUXF8 : 1600# VCC : 1# FlipFlops/Latches : 7873# FDC : 7873# Clock Buffers : 2# BUFGP : 2# IO Buffers : 384# IBUF : 256# OBUF : 128=========================================================================Device utilization summary:---------------------------Selected Device : 5vlx50tff1136-1Slice Logic Utilization:Number of Slice Registers: 7873 out of 28800 27%Number of Slice LUTs: 14724 out of 28800 51%Number used as Logic: 14724 out of 28800 51%Slice Logic Distribution:Number of LUT Flip Flop pairs used: 15770Number with an unused Flip Flop: 7897 out of 15770 50%Number with an unused LUT: 1046 out of 15770 6%Number of fully used LUT-FF pairs: 6827 out of 15770 43%Number of unique control sets: 1IO Utilization:Number of IOs: 386Number of bonded IOBs: 386 out of 480 80%Specific Feature Utilization:Number of BUFG/BUFGCTRLs: 2 out of 32 6%---------------------------Partition Resource Summary:---------------------------No Partitions were found in this design.---------------------------=========================================================================TIMING REPORTNOTE: THESE TIMING NUMBERS ARE ONLY A SYNTHESIS ESTIMATE.FOR ACCURATE TIMING INFORMATION PLEASE REFER TO THE TRACE REPORTGENERATED AFTER PLACE-and-ROUTE.Clock Information:-----------------------------------------------------+------------------------+-------+Clock Signal | Clock buffer(FF name) | Load |-----------------------------------+------------------------+-------+clk_i | BUFGP | 7873 |-----------------------------------+------------------------+-------+Asynchronous Control Signals Information:---------------------------------------------------------------------------+------------------------+-------+Control Signal | Buffer(FF name) | Load |-----------------------------------+------------------------+-------+rst_i | BUFGP | 7873 |-----------------------------------+------------------------+-------+Timing Summary:---------------Speed Grade: -1Minimum period: 2.614ns (Maximum Frequency: 382.604MHz)Minimum input arrival time before clock: 2.961nsMaximum output required time after clock: 3.259nsMaximum combinational path delay: No path foundTiming Detail:--------------All values displayed in nanoseconds (ns)=========================================================================Timing constraint: Default period analysis for Clock 'clk_i'Clock period: 2.614ns (frequency: 382.604MHz)Total number of paths / destination ports: 59472 / 7584-------------------------------------------------------------------------Delay: 2.614ns (Levels of Logic = 3)Source: proc[8].mix/outrkey<3>_3_0 (FF)Destination: add_f_1/step1/sub3/byteout_7 (FF)Source Clock: clk_i risingDestination Clock: clk_i risingData Path: proc[8].mix/outrkey<3>_3_0 to add_f_1/step1/sub3/byteout_7Gate NetCell:in->out fanout Delay Delay Logical Name (Net Name)---------------------------------------- ------------FDC:C->Q 34 0.471 1.197 proc[8].mix/outrkey<3>_3_0 (proc[8].mix/outrkey<3>_3_0)LUT6:I0->O 1 0.094 0.576 add_f_1/step1/sub3_Mrom_byteout_rom00004 (add_f_1/step1/sub3_Mrom_byteout_rom00003)LUT3:I1->O 1 0.094 0.000 add_f_1/step1/sub3_Mrom_byteout_rom0000_f7_0 (add_f_1/step1/sub3_Mrom_byteout_rom0000_f71)MUXF8:I0->O 1 0.182 0.000 add_f_1/step1/sub3_Mrom_byteout_rom0000_f8 (add_f_1/step1/sub3/byteout_rom0000<0>)FDC:D -0.018 add_f_1/step1/sub3/byteout_0----------------------------------------Total 2.614ns (0.841ns logic, 1.773ns route)(32.2% logic, 67.8% route)=========================================================================Timing constraint: Default OFFSET IN BEFORE for Clock 'clk_i'Total number of paths / destination ports: 1440 / 288-------------------------------------------------------------------------Offset: 2.961ns (Levels of Logic = 4)Source: keyblock_i<3><3><0> (PAD)Destination: proc[0].add/step1/sub3/byteout_7 (FF)Destination Clock: clk_i risingData Path: keyblock_i<3><3><0> to proc[0].add/step1/sub3/byteout_7Gate NetCell:in->out fanout Delay Delay Logical Name (Net Name)---------------------------------------- ------------IBUF:I->O 34 0.818 1.197 keyblock_i_3__3__0_IBUF (keyblock_i_3__3__0_IBUF)LUT6:I0->O 1 0.094 0.576 proc[0].add/step1/sub3_Mrom_byteout_rom00004 (proc[0].add/step1/sub3_Mrom_byteout_rom00003)LUT3:I1->O 1 0.094 0.000 proc[0].add/step1/sub3_Mrom_byteout_rom0000_f7_0 (proc[0].add/step1/sub3_Mrom_byteout_rom0000_f71)MUXF8:I0->O 1 0.182 0.000 proc[0].add/step1/sub3_Mrom_byteout_rom0000_f8 (proc[0].add/step1/sub3/byteout_rom0000<0>)FDC:D -0.018 proc[0].add/step1/sub3/byteout_0----------------------------------------Total 2.961ns (1.188ns logic, 1.773ns route)(40.1% logic, 59.9% route)=========================================================================Timing constraint: Default OFFSET OUT AFTER for Clock 'clk_i'Total number of paths / destination ports: 128 / 128-------------------------------------------------------------------------Offset: 3.259ns (Levels of Logic = 1)Source: add_f/dataout<0>_3_7 (FF)Destination: ciphertext_o<0><3><7> (PAD)Source Clock: clk_i risingData Path: add_f/dataout<0>_3_7 to ciphertext_o<0><3><7>Gate NetCell:in->out fanout Delay Delay Logical Name (Net Name)---------------------------------------- ------------FDC:C->Q 1 0.471 0.336 add_f/dataout<0>_3_7 (add_f/dataout<0>_3_7)OBUF:I->O 2.452 ciphertext_o_0__3__7_OBUF (ciphertext_o<0><3><7>)----------------------------------------Total 3.259ns (2.923ns logic, 0.336ns route)(89.7% logic, 10.3% route)=========================================================================Total REAL time to Xst completion: 200.00 secsTotal CPU time to Xst completion: 197.33 secs-->Total memory usage is 242988 kilobytesNumber of errors : 0 ( 0 filtered)Number of warnings : 310 ( 0 filtered)Number of infos : 1 ( 0 filtered)