nested_if.dly

实用的程序代码

Tue Jan  6 16:14:56 1998

File: nested_if.dly

 The 20 Worst Net Delays are:
-------------------------------
| Max Delay (ns)  | Netname   |
-------------------------------
   3.325            n396
   2.720            CLK
   1.830            n388
   1.798            DEC_Q60<5>
   1.647            n443
   1.602            r23/carry<1>
   1.503            DEC_Q60<3>
   1.503            DEC_Q60<0>
   1.499            n395
   1.490            add_36/plus/carry<1>
   1.344            DEC_Q60<2>
   1.260            n444
   1.255            n397
   1.230            n393
   1.190            n390
   1.075            n394
   1.063            DEC_Q60<1>
   1.041            n440
   0.990            n392
   0.975            DEC_Q60<4>
---------------------------------

-------------------------------------------------------------------------------
                               Net Delays
-------------------------------------------------------------------------------

CLK
   CLK.CLKIN
         2.720  U123.I

DEC_Q60<0>
   n443.Y
         1.503  DEC_Q<0>.O

DEC_Q60<1>
   n444.Y
         1.063  DEC_Q<1>.O

DEC_Q60<2>
   DEC_Q60<2>.X
         1.344  DEC_Q<2>.O

DEC_Q60<3>
   DEC_Q60<2>.Y
         1.503  DEC_Q<3>.O

DEC_Q60<4>
   n440.Y
         0.975  DEC_Q<4>.O

DEC_Q60<5>
   DEC_Q60<5>.X
         1.798  DEC_Q<5>.O

add_36/plus/carry<1>
   ADDR_A<0>.I1
         1.490  DEC_Q60<2>.F3
         1.223  n443.F3

n388
   ADDR_A<1>.I1
         1.687  DEC_Q60<2>.F1
         1.415  DEC_Q60<2>.G2
         1.830  n443.F2

n390
   ADDR_B<1>.I2
         1.162  n444.F3
         1.190  n444.G2

n392
   ADDR_C<1>.I2
         0.990  n440.F4

n393
   ADDR_C<0>.I2
         1.230  n440.F2

n394
   ADDR_D<1>.I1
         1.075  DEC_Q60<5>.F1

n395
   ADDR_D<0>.I2
         1.390  DEC_Q60<5>.F4
         1.499  n440.C1

n396
   RESET.I1
         1.319  DEC_Q60<2>.F2
         1.981  DEC_Q60<2>.G3
         2.279  DEC_Q60<5>.F3
         2.266  n443.C3
         2.715  n440.C3
         3.325  n444.G4

n397
   U123.O
         1.228  DEC_Q<5>.OK
         1.228  DEC_Q<4>.OK
         1.255  DEC_Q<3>.OK
         1.255  DEC_Q<2>.OK
         1.255  DEC_Q<1>.OK
         1.255  DEC_Q<0>.OK

n440
   n440.X
         1.041  DEC_Q60<5>.F2

n443
   n443.X
         1.647  n440.F3
         1.647  n444.G3

n444
   n444.X
         1.260  n440.F1

r23/carry<1>
   ADDR_B<0>.I1
         1.602  n444.F1
         1.602  n444.G1
         1.602  n443.C1