rsdecoder.srr

Reed-Solomon 信道编码广泛应用于DVB中

@N: FX235 :"f:\servu\zhaojia\rs\code version1\sourcecode\kes_block\kes.v":460:4:460:5|Instance "KESblock.PE0.reg1.out_6_6_rep3" with 4 loads has been replicated 3 time(s) to improve timing 
@N: FX235 :"f:\servu\zhaojia\rs\code version1\sourcecode\kes_block\kes.v":460:4:460:5|Instance "KESblock.PE0.reg1.out_6_7_rep2" with 4 loads has been replicated 3 time(s) to improve timing 
@N: FX235 :"f:\servu\zhaojia\rs\code version1\sourcecode\kes_block\kes.v":460:4:460:5|Instance "KESblock.PE0.reg1.out_6_6_rep2" with 4 loads has been replicated 3 time(s) to improve timing 
@N: FX235 :"f:\servu\zhaojia\rs\code version1\sourcecode\kes_block\kes.v":460:4:460:5|Instance "KESblock.PE2.reg1.out_6[4]" with 3 loads has been replicated 2 time(s) to improve timing 
Added 13 Registers via timing driven replication
Added 11 LUTs via timing driven replication

   5		0h:2m:54s		    -1.19ns		4890 /       972
   6		0h:2m:55s		    -1.19ns		4890 /       972
------------------------------------------------------------

Timing driven replication report
@N: FX235 :"f:\servu\zhaojia\rs\code version1\sourcecode\kes_block\kes.v":458:0:458:5|Instance "KESblock.PE1.reg2.dataout[6]" with 11 loads has been replicated 2 time(s) to improve timing 
@N: FX235 :"f:\servu\zhaojia\rs\code version1\sourcecode\kes_block\kes.v":294:0:294:5|Instance "KESblock.mcontrol.reggamma.dataout_7_rep1" with 20 loads has been replicated 2 time(s) to improve timing 
@N: FX235 :"f:\servu\zhaojia\rs\code version1\sourcecode\kes_block\kes.v":294:0:294:5|Instance "KESblock.mcontrol.reggamma.dataout_6_rep1" with 18 loads has been replicated 2 time(s) to improve timing 
@N: FX235 :"f:\servu\zhaojia\rs\code version1\sourcecode\kes_block\kes.v":294:0:294:5|Instance "KESblock.mcontrol.reggamma.dataout_5_rep2_rep1" with 17 loads has been replicated 2 time(s) to improve timing 
@N: FX235 :"f:\servu\zhaojia\rs\code version1\sourcecode\kes_block\kes.v":294:0:294:5|Instance "KESblock.mcontrol.reggamma.dataout_0_rep2" with 51 loads has been replicated 3 time(s) to improve timing 
@N: FX235 :"f:\servu\zhaojia\rs\code version1\sourcecode\kes_block\kes.v":460:4:460:5|Instance "KESblock.PE1.reg2.out_6[6]" with 3 loads has been replicated 2 time(s) to improve timing 
@N: FX235 :"f:\servu\zhaojia\rs\code version1\sourcecode\kes_block\kes.v":460:4:460:5|Instance "KESblock.PE1.reg1.out_6[4]" with 2 loads has been replicated 1 time(s) to improve timing 
@N: FX235 :"f:\servu\zhaojia\rs\code version1\sourcecode\kes_block\kes.v":460:4:460:5|Instance "KESblock.PE0.reg2.out_6[6]" with 3 loads has been replicated 2 time(s) to improve timing 
@N: FX235 :"f:\servu\zhaojia\rs\code version1\sourcecode\kes_block\kes.v":460:4:460:5|Instance "KESblock.PE0.reg2.out_6[5]" with 2 loads has been replicated 1 time(s) to improve timing 
@N: FX235 :"f:\servu\zhaojia\rs\code version1\sourcecode\kes_block\kes.v":460:4:460:5|Instance "KESblock.PE1.reg2.out_6[2]" with 2 loads has been replicated 1 time(s) to improve timing 
@N: FX235 :"f:\servu\zhaojia\rs\code version1\sourcecode\kes_block\kes.v":460:4:460:5|Instance "KESblock.PE15.reg2.out_6[6]" with 2 loads has been replicated 1 time(s) to improve timing 
@N: FX235 :"f:\servu\zhaojia\rs\code version1\sourcecode\kes_block\kes.v":460:4:460:5|Instance "KESblock.PE15.reg2.out_6[3]" with 2 loads has been replicated 1 time(s) to improve timing 
@N: FX235 :"f:\servu\zhaojia\rs\code version1\sourcecode\kes_block\kes.v":460:4:460:5|Instance "KESblock.PE15.reg2.out_6[7]" with 2 loads has been replicated 1 time(s) to improve timing 
@N: FX235 :"f:\servu\zhaojia\rs\code version1\sourcecode\kes_block\kes.v":460:4:460:5|Instance "KESblock.PE0.reg2.out_6[4]" with 2 loads has been replicated 1 time(s) to improve timing 
@N: FX235 :"f:\servu\zhaojia\rs\code version1\sourcecode\kes_block\kes.v":460:4:460:5|Instance "KESblock.PE0.reg2.out_6[3]" with 2 loads has been replicated 1 time(s) to improve timing 
Added 11 Registers via timing driven replication
Added 12 LUTs via timing driven replication

Timing driven replication report
@N: FX235 :"f:\servu\zhaojia\rs\code version1\sourcecode\kes_block\kes.v":458:0:458:5|Instance "KESblock.PE1.reg2.dataout[5]" with 10 loads has been replicated 1 time(s) to improve timing 
@N: FX235 :"f:\servu\zhaojia\rs\code version1\sourcecode\kes_block\kes.v":294:0:294:5|Instance "KESblock.mcontrol.reggamma.dataout_fast[7]" with 18 loads has been replicated 2 time(s) to improve timing 
@N: FX235 :"f:\servu\zhaojia\rs\code version1\sourcecode\kes_block\kes.v":458:0:458:5|Instance "KESblock.PE14.reg1.dataout[5]" with 15 loads has been replicated 2 time(s) to improve timing 
@N: FX235 :"f:\servu\zhaojia\rs\code version1\sourcecode\kes_block\kes.v":460:4:460:5|Instance "KESblock.PE1.reg2.out_6[5]" with 2 loads has been replicated 1 time(s) to improve timing 
@N: FX235 :"f:\servu\zhaojia\rs\code version1\sourcecode\kes_block\kes.v":460:4:460:5|Instance "KESblock.PE14.reg1.out_6[5]" with 3 loads has been replicated 2 time(s) to improve timing 
Added 5 Registers via timing driven replication
Added 3 LUTs via timing driven replication

Pass		 CPU time		Worst Slack		Luts / Registers
------------------------------------------------------------
   1		0h:2m:58s		    -1.18ns		4886 /       988
   2		0h:2m:59s		    -1.14ns		4889 /       988
   3		0h:2m:59s		    -1.14ns		4890 /       988
   4		0h:3m:0s		    -1.14ns		4890 /       988
   5		0h:3m:0s		    -1.14ns		4890 /       988
Timing driven replication report
@N: FX235 :"f:\servu\zhaojia\rs\code version1\sourcecode\kes_block\kes.v":458:0:458:5|Instance "KESblock.PE1.reg2.dataout[7]" with 13 loads has been replicated 2 time(s) to improve timing 
@N: FX235 :"f:\servu\zhaojia\rs\code version1\sourcecode\kes_block\kes.v":460:4:460:5|Instance "KESblock.PE1.reg2.out_6[7]" with 3 loads has been replicated 2 time(s) to improve timing 
Added 2 Registers via timing driven replication
Added 2 LUTs via timing driven replication

   6		0h:3m:0s		    -1.14ns		4892 /       990
   7		0h:3m:2s		    -1.18ns		4913 /       990
------------------------------------------------------------

Net buffering Report for view:work.RSDecoder(verilog):
No nets needed buffering.

@N: FX164 |The option to pack flops in the IOB has not been specified 
Writing Analyst data base F:\ServU\zhaojia\RS\code version1\Synplify Pro\RsDecoder\rev_1\RSDecoder.srm
Writing EDIF Netlist and constraint files
Found clock RSDecoder|clock1 with period 3.31ns 
Found clock RSDecoder|clock2 with period 2.76ns 
@W: MT186 :"f:\servu\zhaojia\rs\code version1\sourcecode\fifo\fifo_register.v":35:13:35:24|Blackbox <asyncfifo256> is missing a user supplied timing model. This may have a negative effect on timing analysis and optimizations (Quality of Results) 


##### START OF TIMING REPORT #####[
# Timing Report written on Fri Sep 07 15:37:08 2007
#


Top view:               RSDecoder
Requested Frequency:    302.1 MHz
Wire load mode:         top
Paths requested:        5
Constraint File(s):    
@N: MT195 |This timing report estimates place and route data. Please look at the place and route timing report for final timing..

@N: MT197 |Clock constraints cover only FF-to-FF paths associated with the clock..



Performance Summary 
*******************


Worst slack in design: -0.658

                     Requested     Estimated     Requested     Estimated                Clock        Clock                
Starting Clock       Frequency     Frequency     Period        Period        Slack      Type         Group                
--------------------------------------------------------------------------------------------------------------------------
RSDecoder|clock1     302.1 MHz     252.0 MHz     3.310         3.968         -0.658     inferred     Autoconstr_clkgroup_0
RSDecoder|clock2     361.8 MHz     307.5 MHz     2.764         3.252         -0.488     inferred     Autoconstr_clkgroup_1
==========================================================================================================================





Clock Relationships
*******************

Clocks                              |    rise  to  rise    |    fall  to  fall   |    rise  to  fall   |    fall  to  rise 
---------------------------------------------------------------------------------------------------------------------------
Starting          Ending            |  constraint  slack   |  constraint  slack  |  constraint  slack  |  constraint  slack
---------------------------------------------------------------------------------------------------------------------------
RSDecoder|clock2  RSDecoder|clock2  |  2.764       -0.488  |  No paths    -      |  No paths    -      |  No paths    -    
RSDecoder|clock2  RSDecoder|clock1  |  Diff grp    -       |  No paths    -      |  No paths    -      |  No paths    -    
RSDecoder|clock1  RSDecoder|clock2  |  Diff grp    -       |  No paths    -      |  No paths    -      |  No paths    -    
RSDecoder|clock1  RSDecoder|clock1  |  3.310       -0.658  |  No paths    -      |  No paths    -      |  No paths    -    
===========================================================================================================================
 Note: 'No paths' indicates there are no paths in the design for that pair of clock edges.
       'Diff grp' indicates that paths exist but the starting clock and ending clock are in different clock groups.



Interface Information 
*********************

		No IO constraint found 



====================================
Detailed Report for Clock: RSDecoder|clock1
====================================



Starting Points with Worst Slack
********************************

                                           Starting                                                       Arrival           
Instance                                   Reference            Type     Pin     Net                      Time        Slack 
                                           Clock                                                                            
----------------------------------------------------------------------------------------------------------------------------
KESblock.PE0.reg1.dataout_fast_fast[6]     RSDecoder|clock1     FDE      Q       homega0_fast_fast[6]     0.348       -0.658
KESblock.PE0.reg1.dataout_fast_3_rep2      RSDecoder|clock1     FDE      Q       homega0_fast_3_rep2      0.348       -0.654
KESblock.PE0.reg1.dataout_fast_fast[5]     RSDecoder|clock1     FDE      Q       homega0_fast_fast[5]     0.348       -0.646
KESblock.PE0.reg2.dataout_fast[5]          RSDecoder|clock1     FDE      Q       dataout_fast[5]          0.348       -0.640
KESblock.PE0.reg1.dataout_fast_fast[7]     RSDecoder|clock1     FDE      Q       homega0_fast_fast[7]     0.348       -0.640
KESblock.PE0.reg2.dataout_6_rep1           RSDecoder|clock1     FDE      Q       outreg1_6_rep1           0.348       -0.632
KESblock.PE0.reg2.dataout[5]               RSDecoder|clock1     FDE      Q       outreg1[5]               0.348       -0.626
KESblock.PE0.reg2.dataout_7_rep1           RSDecoder|clock1     FDE      Q       outreg1_7_rep1           0.348       -0.612
KESblock.PE15.reg1.dataout[3]              RSDecoder|clock1     FDE      Q       lambda7[3]               0.348       -0.594
KESblock.PE15.reg1.dataout[5]              RSDecoder|clock1     FDE      Q       lambda7[5]               0.348       -0.592
============================================================================================================================


Ending Points with Worst Slack