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📄 control.srr

📁 一个关于4路CAN卡的硬件程序,用VHDL编写
💻 SRR
📖 第 1 页 / 共 5 页
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wr_b_down[5]      S_DFFE     Q       wr_b_down[5]      0.200       479.900
wr_b_down[6]      S_DFFE     Q       wr_b_down[6]      0.200       479.900
wr_b_down[7]      S_DFFE     Q       wr_b_down[7]      0.200       479.900
wr_b_down[8]      S_DFFE     Q       wr_b_down[8]      0.200       479.900
wr_b_down[9]      S_DFFE     Q       wr_b_down[9]      0.200       479.900
wr_b_down[10]     S_DFFE     Q       wr_b_down[10]     0.200       479.900
==========================================================================


Ending Points with worst slack 
******************************

                                                          Required            
Instance          Type       Pin     Net                  Time         Slack  
                                                                              
------------------------------------------------------------------------------
statb[4]          S_DFFE     D       un31_rd_b_down_i     498.100      479.900
wr_b_down[14]     S_DFFE     D       N_315                998.100      955.900
wr_b_down[12]     S_DFFE     D       wr_b_down_2[12]      998.100      958.900
wr_b_down[13]     S_DFFE     D       N_314                998.100      958.900
wr_b_down[11]     S_DFFE     D       wr_b_down_2[11]      998.100      961.900
wr_b_down[10]     S_DFFE     D       wr_b_down_2[10]      998.100      964.900
wr_b_down[9]      S_DFFE     D       wr_b_down_2[9]       998.100      967.900
wr_b_down[8]      S_DFFE     D       wr_b_down_2[8]       998.100      970.900
wr_b_down[6]      S_DFFE     D       wr_b_down_2[6]       998.100      976.900
wr_b_down[7]      S_DFFE     D       N_308                998.100      976.900
==============================================================================



Worst Paths Information
***********************


Path information for path number 1: 
    - Setup time:                         1.900
    = Required time:                      498.100

    - Propagation  time:                  18.200
    = Slack (non-critical) :              479.900

    Starting point:                       wr_b_down[1] / Q
    Ending point:                         statb[4] / D
    The start point is clocked by         commandb_inferred_clock[0] [falling] on pin CLK
    The end   point is clocked by         sysclk [rising] on pin CLK

Instance / Net                            Pin        Pin               Arrival     Fan
Name                           Type       Name       Dir     Delay     Time        Out
--------------------------------------------------------------------------------------
wr_b_down[1]                   S_DFF      Q          Out     0.200     0.200          
wr_b_down[1]                   Net                                                 5  
wr_b_down_i[1]                 inv        I[0]       In                0.200          
wr_b_down_i[1]                 inv        OUT[0]     Out     0.000     0.200          
wr_b_down_i_0[1]               Net                                                 3  
un34_rd_b_down_1.CO1_0_or4     and        I[0]       In                0.200          
un34_rd_b_down_1.CO1_0_or4     and        OUT        Out     3.000     3.200          
un34_rd_b_down_1.CO1_i         Net                                                 2  
un27_rd_b_down_735             and        I[1]       In                3.200          
un27_rd_b_down_735             and        OUT        Out     3.000     6.200          
un27_rd_b_down_735             Net                                                 1  
un27_rd_b_down_736             and        I[1]       In                6.200          
un27_rd_b_down_736             and        OUT        Out     3.000     9.200          
un27_rd_b_down_736             Net                                                 1  
un27_rd_b_down_738             and        I[1]       In                9.200          
un27_rd_b_down_738             and        OUT        Out     3.000     12.200         
un27_rd_b_down_738             Net                                                 1  
un27_rd_b_down                 and        I[1]       In                12.200         
un27_rd_b_down                 and        OUT        Out     3.000     15.200         
un27_rd_b_down                 Net                                                 1  
un27_rd_b_down_i               inv        I[0]       In                15.200         
un27_rd_b_down_i               inv        OUT[0]     Out     0.000     15.200         
un27_rd_b_down_i_0             Net                                                 1  
un31_rd_b_down                 and        I[0]       In                15.200         
un31_rd_b_down                 and        OUT        Out     3.000     18.200         
un31_rd_b_down_i               Net                                                 2  
statb[4]                       S_DFFE     D          In                18.200         
======================================================================================




====================================
Detailed Report for Clock: commandb_inferred_clock[1]
====================================



Starting Points with worst slack 
********************************

                                                    Arrival            
Instance         Type      Pin     Net              Time        Slack  
                                                                       
-----------------------------------------------------------------------
rd_b_up[3]       S_DFF     Q       rd_b_up[3]       0.200       937.900
rd_b_up[6]       S_DFF     Q       rd_b_up[6]       0.200       937.900
rd_b_up[7]       S_DFF     Q       rd_b_up[7]       0.200       937.900
rd_b_up[13]      S_DFF     Q       rd_b_up[13]      0.200       937.900
rd_b_up[14]      S_DFF     Q       rd_b_up[14]      0.200       937.900
rd_b_up_i[1]     S_DFF     Q       rd_b_up_i[1]     0.200       937.900
rd_b_up_i[2]     S_DFF     Q       rd_b_up_i[2]     0.200       937.900
rd_b_up_i[4]     S_DFF     Q       rd_b_up_i[4]     0.200       937.900
rd_b_up_i[5]     S_DFF     Q       rd_b_up_i[5]     0.200       937.900
rd_b_up_i[8]     S_DFF     Q       rd_b_up_i[8]     0.200       937.900
=======================================================================


Ending Points with worst slack 
******************************

                                                          Required            
Instance          Type      Pin     Net                   Time         Slack  
                                                                              
------------------------------------------------------------------------------
rd_b_up[14]       S_DFF     D       SUM13_0               998.100      937.900
rd_b_up[13]       S_DFF     D       SUM12_0               998.100      940.900
rd_b_up_i[12]     S_DFF     D       rd_b_up_3_i_0[12]     998.100      940.900
rd_b_up_i[11]     S_DFF     D       rd_b_up_3_i_0[11]     998.100      943.900
rd_b_up_i[10]     S_DFF     D       rd_b_up_3_i_0[10]     998.100      946.900
rd_b_up_i[9]      S_DFF     D       rd_b_up_3_i_0[9]      998.100      949.900
rd_b_up_i[8]      S_DFF     D       rd_b_up_3_i_0[8]      998.100      952.900
rd_b_up[7]        S_DFF     D       SUM6_0                998.100      958.900
rd_b_up[6]        S_DFF     D       SUM5_0                998.100      961.900
rd_b_up_i[5]      S_DFF     D       rd_b_up_3_i_0[5]      998.100      961.900
==============================================================================



Worst Paths Information
***********************


Path information for path number 1: 
    - Setup time:                         1.900
    = Required time:                      998.100

    - Propagation  time:                  60.200
    = Slack (non-critical) :              937.900

    Starting point:                       rd_b_up[3] / Q
    Ending point:                         rd_b_up[14] / D
    The start point is clocked by         commandb_inferred_clock[1] [rising] on pin CLK
    The end   point is clocked by         commandb_inferred_clock[1] [rising] on pin CLK

Instance / Net                        Pin        Pin               Arrival     Fan
Name                        Type      Name       Dir     Delay     Time        Out
----------------------------------------------------------------------------------
rd_b_up[3]                  S_DFF     Q          Out     0.200     0.200          
rd_b_up[3]                  Net                                                6  
rd_b_up_i[3]                inv       I[0]       In                0.200          
rd_b_up_i[3]                inv       OUT[0]     Out     0.000     0.200          
rd_b_up_i_0[3]              Net                                                1  
un16_statb_601              and       I[1]       In                0.200          
un16_statb_601              and       OUT        Out     3.000     3.200          
un16_statb_601              Net                                                1  
un16_statb_602              and       I[1]       In                3.200          
un16_statb_602              and       OUT        Out     3.000     6.200          
un16_statb_602              Net                                                1  
un16_statb_607              and       I[1]       In                6.200          
un16_statb_607              and       OUT        Out     3.000     9.200          
un16_statb_607              Net                                                1  
un16_statb                  and       I[1]       In                9.200          
un16_statb                  and       OUT        Out     3.000     12.200         
un16_statb                  Net                                                3  
un16_statb_i                inv       I[0]       In                12.200         
un16_statb_i                inv       OUT[0]     Out     0.000     12.200         
un16_statb_i_0              Net                                                1  
un1_statb_1                 and       I[1]       In                12.200         
un1_statb_1                 and       OUT        Out     3.000     15.200         
un1_statb_1                 Net                                                3  
un1_rd_b_up_1_1.ANB0        and       I[1]       In                15.200         
un1_rd_b_up_1_1.ANB0        and       OUT        Out     3.000     18.200         
un1_rd_b_up_1_1.CO0         Net                                                2  
un1_rd_b_up_1_1.ANC1        and       I[1]       In                18.200         
un1_rd_b_up_1_1.ANC1        and       OUT        Out     3.000     21.200         
un1_rd_b_up_1_1.CO1         Net                                                2  
un1_rd_b_up_1_1.CO1_i       inv       I[0]       In                21.200         
un1_rd_b_up_1_1.CO1_i       inv       OUT[0]     Out     0.000     21.200         
un1_rd_b_up_1_1.CO1_i_0     Net                                                1  
un1_rd_b_up_1_1.CO2_1       and       I[1]       In                21.200         
un1_rd_b_up_1_1.CO2_1       and       OUT        Out     3.000     24.200         
CO2_1                       Net                                                1  
un1_rd_b_up_1_1.CO2_1_i     inv       I[0]       In                24.200         
un1_rd_b_up_1_1.CO2_1_i     inv       OUT[0]     Out     0.000     24.200         
CO2_1_i                     Net                                                2  
un1_rd_b_up_1_1.CO3         and       I[1]       In                24.200         
un1_rd_b_up_1_1.CO3         and       OUT        Out     3.000     27.200         
un1_rd_b_up_1_1.CO3         Net                                                2  
un1_rd_b_up_1_1.CO4         and       I[1]       In                27.200         
un1_rd_b_up_1_1.CO4         and       OUT        Out     3.000     30.200         
un1_rd_b_up_1_1.CO4         Net                                                2  

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