float_add_modue_map.map

32位单精度浮点加法器

Release 14.2 Map P.28xd (nt64)
Xilinx Map Application Log File for Design 'float_add_modue'

Design Information
------------------
Command Line   : map -intstyle ise -p xc7vx485t-ffg1761-2 -w -logic_opt off -ol
high -t 1 -xt 0 -register_duplication off -r 4 -mt off -ir off -pr off -lc off
-power off -o float_add_modue_map.ncd float_add_modue.ngd float_add_modue.pcf 
Target Device  : xc7vx485t
Target Package : ffg1761
Target Speed   : -2
Mapper Version : virtex7 -- $Revision: 1.55 $
Mapped Date    : Sat Dec 22 22:59:58 2012

WARNING:LIT:701 - PAD symbol "CLK" has an undefined IOSTANDARD.
WARNING:LIT:702 - PAD symbol "CLK" is not constrained (LOC) to a specific
   location.
Mapping design into LUTs...
Running directed packing...
Running delay-based LUT packing...
Updating timing models...
INFO:Map:215 - The Interim Design Summary has been generated in the MAP Report
   (.mrp).
Running timing-driven placement...
Total REAL time at the beginning of Placer: 1 mins 3 secs 
Total CPU  time at the beginning of Placer: 1 mins 1 secs 

Phase 1.1  Initial Placement Analysis
Phase 1.1  Initial Placement Analysis (Checksum:450225) REAL time: 1 mins 26 secs 

Phase 2.7  Design Feasibility Check
Phase 2.7  Design Feasibility Check (Checksum:450225) REAL time: 1 mins 32 secs 

Phase 3.31  Local Placement Optimization
Phase 3.31  Local Placement Optimization (Checksum:450225) REAL time: 1 mins 32 secs 

Phase 4.2  Initial Placement for Architecture Specific Features
...
....
Phase 4.2  Initial Placement for Architecture Specific Features
(Checksum:95e81ca5) REAL time: 2 mins 39 secs 

Phase 5.30  Global Clock Region Assignment
Phase 5.30  Global Clock Region Assignment (Checksum:95e81ca5) REAL time: 2 mins 39 secs 

Phase 6.3  Local Placement Optimization
...
....
Phase 6.3  Local Placement Optimization (Checksum:98a26237) REAL time: 3 mins 45 secs 

Phase 7.5  Local Placement Optimization
Phase 7.5  Local Placement Optimization (Checksum:98a26237) REAL time: 3 mins 46 secs 

Phase 8.8  Global Placement
.....................................
............................................
......................................
Phase 8.8  Global Placement (Checksum:52fb4c41) REAL time: 3 mins 59 secs 

Phase 9.5  Local Placement Optimization
Phase 9.5  Local Placement Optimization (Checksum:52fb4c41) REAL time: 3 mins 59 secs 

Phase 10.18  Placement Optimization
Phase 10.18  Placement Optimization (Checksum:f5243a18) REAL time: 5 mins 12 secs 

Phase 11.5  Local Placement Optimization
Phase 11.5  Local Placement Optimization (Checksum:f5243a18) REAL time: 5 mins 12 secs 

Phase 12.34  Placement Validation
Phase 12.34  Placement Validation (Checksum:f5243a18) REAL time: 5 mins 12 secs 

Total REAL time to Placer completion: 5 mins 13 secs 
Total CPU  time to Placer completion: 5 mins 2 secs 
Running post-placement packing...
Writing output files...
WARNING:PhysDesignRules:2452 - The IOB SQ_TempB<7> is either not constrained
   (LOC) to a specific location and/or has an undefined I/O Standard
   (IOSTANDARD). This condition may seriously affect the device and will be an
   error in bitstream creation. It should be corrected by properly specifying
   the pin location and I/O Standard.
WARNING:PhysDesignRules:2452 - The IOB SQ_TempB<8> is either not constrained
   (LOC) to a specific location and/or has an undefined I/O Standard
   (IOSTANDARD). This condition may seriously affect the device and will be an
   error in bitstream creation. It should be corrected by properly specifying
   the pin location and I/O Standard.
WARNING:PhysDesignRules:2452 - The IOB SQ_TempB<5> is either not constrained
   (LOC) to a specific location and/or has an undefined I/O Standard
   (IOSTANDARD). This condition may seriously affect the device and will be an
   error in bitstream creation. It should be corrected by properly specifying
   the pin location and I/O Standard.
WARNING:PhysDesignRules:2452 - The IOB SQ_TempB<6> is either not constrained
   (LOC) to a specific location and/or has an undefined I/O Standard
   (IOSTANDARD). This condition may seriously affect the device and will be an
   error in bitstream creation. It should be corrected by properly specifying
   the pin location and I/O Standard.
WARNING:PhysDesignRules:2452 - The IOB SQ_TempB<9> is either not constrained
   (LOC) to a specific location and/or has an undefined I/O Standard
   (IOSTANDARD). This condition may seriously affect the device and will be an
   error in bitstream creation. It should be corrected by properly specifying
   the pin location and I/O Standard.
WARNING:PhysDesignRules:2452 - The IOB SQ_TempB<0> is either not constrained
   (LOC) to a specific location and/or has an undefined I/O Standard
   (IOSTANDARD). This condition may seriously affect the device and will be an
   error in bitstream creation. It should be corrected by properly specifying
   the pin location and I/O Standard.
WARNING:PhysDesignRules:2452 - The IOB SQ_TempB<3> is either not constrained
   (LOC) to a specific location and/or has an undefined I/O Standard
   (IOSTANDARD). This condition may seriously affect the device and will be an
   error in bitstream creation. It should be corrected by properly specifying
   the pin location and I/O Standard.
WARNING:PhysDesignRules:2452 - The IOB SQ_TempB<4> is either not constrained
   (LOC) to a specific location and/or has an undefined I/O Standard
   (IOSTANDARD). This condition may seriously affect the device and will be an
   error in bitstream creation. It should be corrected by properly specifying
   the pin location and I/O Standard.
WARNING:PhysDesignRules:2452 - The IOB SQ_TempB<1> is either not constrained
   (LOC) to a specific location and/or has an undefined I/O Standard
   (IOSTANDARD). This condition may seriously affect the device and will be an
   error in bitstream creation. It should be corrected by properly specifying
   the pin location and I/O Standard.
WARNING:PhysDesignRules:2452 - The IOB SQ_TempB<2> is either not constrained
   (LOC) to a specific location and/or has an undefined I/O Standard
   (IOSTANDARD). This condition may seriously affect the device and will be an
   error in bitstream creation. It should be corrected by properly specifying
   the pin location and I/O Standard.
WARNING:PhysDesignRules:2452 - The IOB Result<17> is either not constrained
   (LOC) to a specific location and/or has an undefined I/O Standard
   (IOSTANDARD). This condition may seriously affect the device and will be an
   error in bitstream creation. It should be corrected by properly specifying
   the pin location and I/O Standard.
WARNING:PhysDesignRules:2452 - The IOB Result<18> is either not constrained
   (LOC) to a specific location and/or has an undefined I/O Standard
   (IOSTANDARD). This condition may seriously affect the device and will be an
   error in bitstream creation. It should be corrected by properly specifying
   the pin location and I/O Standard.
WARNING:PhysDesignRules:2452 - The IOB Result<15> is either not constrained
   (LOC) to a specific location and/or has an undefined I/O Standard
   (IOSTANDARD). This condition may seriously affect the device and will be an
   error in bitstream creation. It should be corrected by properly specifying
   the pin location and I/O Standard.
WARNING:PhysDesignRules:2452 - The IOB Result<16> is either not constrained
   (LOC) to a specific location and/or has an undefined I/O Standard
   (IOSTANDARD). This condition may seriously affect the device and will be an
   error in bitstream creation. It should be corrected by properly specifying
   the pin location and I/O Standard.
WARNING:PhysDesignRules:2452 - The IOB Result<19> is either not constrained
   (LOC) to a specific location and/or has an undefined I/O Standard
   (IOSTANDARD). This condition may seriously affect the device and will be an
   error in bitstream creation. It should be corrected by properly specifying
   the pin location and I/O Standard.
WARNING:PhysDesignRules:2452 - The IOB Result<10> is either not constrained
   (LOC) to a specific location and/or has an undefined I/O Standard
   (IOSTANDARD). This condition may seriously affect the device and will be an
   error in bitstream creation. It should be corrected by properly specifying
   the pin location and I/O Standard.
WARNING:PhysDesignRules:2452 - The IOB Result<13> is either not constrained
   (LOC) to a specific location and/or has an undefined I/O Standard
   (IOSTANDARD). This condition may seriously affect the device and will be an
   error in bitstream creation. It should be corrected by properly specifying
   the pin location and I/O Standard.
WARNING:PhysDesignRules:2452 - The IOB Result<14> is either not constrained
   (LOC) to a specific location and/or has an undefined I/O Standard
   (IOSTANDARD). This condition may seriously affect the device and will be an
   error in bitstream creation. It should be corrected by properly specifying
   the pin location and I/O Standard.
WARNING:PhysDesignRules:2452 - The IOB Result<11> is either not constrained
   (LOC) to a specific location and/or has an undefined I/O Standard
   (IOSTANDARD). This condition may seriously affect the device and will be an
   error in bitstream creation. It should be corrected by properly specifying
   the pin location and I/O Standard.
WARNING:PhysDesignRules:2452 - The IOB Result<12> is either not constrained
   (LOC) to a specific location and/or has an undefined I/O Standard
   (IOSTANDARD). This condition may seriously affect the device and will be an
   error in bitstream creation. It should be corrected by properly specifying
   the pin location and I/O Standard.
WARNING:PhysDesignRules:2452 - The IOB Result<27> is either not constrained
   (LOC) to a specific location and/or has an undefined I/O Standard
   (IOSTANDARD). This condition may seriously affect the device and will be an
   error in bitstream creation. It should be corrected by properly specifying
   the pin location and I/O Standard.
WARNING:PhysDesignRules:2452 - The IOB Result<28> is either not constrained
   (LOC) to a specific location and/or has an undefined I/O Standard
   (IOSTANDARD). This condition may seriously affect the device and will be an
   error in bitstream creation. It should be corrected by properly specifying
   the pin location and I/O Standard.
WARNING:PhysDesignRules:2452 - The IOB Result<25> is either not constrained
   (LOC) to a specific location and/or has an undefined I/O Standard
   (IOSTANDARD). This condition may seriously affect the device and will be an
   error in bitstream creation. It should be corrected by properly specifying
   the pin location and I/O Standard.
WARNING:PhysDesignRules:2452 - The IOB Result<26> is either not constrained
   (LOC) to a specific location and/or has an undefined I/O Standard
   (IOSTANDARD). This condition may seriously affect the device and will be an
   error in bitstream creation. It should be corrected by properly specifying
   the pin location and I/O Standard.
WARNING:PhysDesignRules:2452 - The IOB B<10> is either not constrained (LOC) to
   a specific location and/or has an undefined I/O Standard (IOSTANDARD). This
   condition may seriously affect the device and will be an error in bitstream