active_low_gr.dly

实用的程序代码

Wed Jan  7 11:19:28 1998

File: active_low_gr.dly

 The 20 Worst Net Delays are:
-------------------------------
| Max Delay (ns)  | Netname   |
-------------------------------
   4.378            n212
   4.312            n211
   4.133            sub_59/minus/minus/u6/S0_1/CO_0
   4.067            add_50/plus/plus/u6/S0_1/CO_0
   3.971            n215
   3.971            n216
   3.954            n217
   3.751            n210
   3.626            ARG139<3>
   3.473            sub_59/minus/minus/u6/S0_1/CO_2
   3.473            add_50/plus/plus/u6/S0_1/CO_2
   3.452            sub_59/minus/minus/u6/S0_1/MUX_SEL_1_3
   3.422            sub_59/minus/minus/u6/S0_1/CO_1
   3.418            add_50/plus/plus/u6/S0_1/MUX_SEL_1_3
   3.354            add_50/plus/plus/u6/S0_1/CO_1
   2.719            DN_CNT_reg<3>/Q_OUT
   2.672            add_50/plus/plus/u6/S0_1/CO_3
   2.672            sub_59/minus/minus/u6/S0_1/CO_3
   2.666            ARG139<1>
   2.644            sub_59/minus/minus/u6/S0_1/MUX_SEL_1_2
---------------------------------

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

ARG139<0>
   ARG139<0>.X
         2.589  DN_CNT_reg<0>/Q_OUT.F1

ARG139<1>
   ARG139<1>.X
         2.666  DN_CNT_reg<1>/Q_OUT.F2

ARG139<2>
   ARG139<2>.X
         2.622  DN_CNT_reg<2>/Q_OUT.F1

ARG139<3>
   ARG139<3>.X
         3.626  DN_CNT_reg<3>/Q_OUT.F3

CLOCK
   CLOCK.CLKIN
         0.623  U58.I

DN_CNT_reg<0>/Q_OUT
   DN_CNT_reg<0>/Q_OUT.Q
         2.370  n217.F2

DN_CNT_reg<1>/Q_OUT
   DN_CNT_reg<1>/Q_OUT.Q
         2.609  n216.F2

DN_CNT_reg<2>/Q_OUT
   DN_CNT_reg<2>/Q_OUT.Q
         2.635  n215.F2

DN_CNT_reg<3>/Q_OUT
   DN_CNT_reg<3>/Q_OUT.Q
         2.206  DNCNT<3>.O
         2.719  sub_59/minus/minus/u6/S0_1/MUX_SEL_1_3.F1

GLOBAL_LOGIC0
   PWR_GND_43.O
         2.627  sub_59/minus/minus/u6/S0_1/CO_0.F1
         2.168  sub_59/minus/minus/u6/S0_1/CO_0.DI

GLOBAL_LOGIC0_0
   PWR_GND_243.X
         2.182  add_50/plus/plus/u6/S0_1/CO_0.F3

GLOBAL_LOGIC0_1
   PWR_GND_318.O
         0.584  U2/STARTUP.GTS
         1.450  U2/STARTUP.CLK

GLOBAL_LOGIC1
   PWR_VCC_182.X
         2.185  add_50/plus/plus/u6/S0_1/CO_0.DI

add_50/plus/plus/u6/S0_1/CO_0
   add_50/plus/plus/u6/S0_1/CO_0.CO
         0.449  add_50/plus/plus/u6/S0_1/MUX_SEL_1_0.CI
         4.067  n213.F3

add_50/plus/plus/u6/S0_1/CO_1
   add_50/plus/plus/u6/S0_1/MUX_SEL_1_0.CO
         0.000  add_50/plus/plus/u6/S0_1/MUX_SEL_1_1.CI
         3.354  n212.F3

add_50/plus/plus/u6/S0_1/CO_2
   add_50/plus/plus/u6/S0_1/MUX_SEL_1_1.CO
         0.000  add_50/plus/plus/u6/S0_1/MUX_SEL_1_2.CI
         3.473  n211.F4

add_50/plus/plus/u6/S0_1/CO_3
   add_50/plus/plus/u6/S0_1/MUX_SEL_1_2.DO
         2.672  n210.F1

add_50/plus/plus/u6/S0_1/MUX_SEL_1_0
   add_50/plus/plus/u6/S0_1/MUX_SEL_1_0.X
         2.622  n213.F1

add_50/plus/plus/u6/S0_1/MUX_SEL_1_1
   add_50/plus/plus/u6/S0_1/MUX_SEL_1_1.X
         2.589  n212.F1

add_50/plus/plus/u6/S0_1/MUX_SEL_1_2
   add_50/plus/plus/u6/S0_1/MUX_SEL_1_2.X
         2.644  n211.F1

add_50/plus/plus/u6/S0_1/MUX_SEL_1_3
   add_50/plus/plus/u6/S0_1/MUX_SEL_1_3.X
         3.418  n210.F4

n188
   U58.O
         0.862  n210.CK
         0.862  n211.CK
         0.862  n212.CK
         0.862  n213.CK
         0.642  DN_CNT_reg<3>/Q_OUT.CK
         0.716  DN_CNT_reg<2>/Q_OUT.CK
         0.642  DN_CNT_reg<1>/Q_OUT.CK
         0.716  DN_CNT_reg<0>/Q_OUT.CK

n189
   RESET.I
         0.934  U2/STARTUP.GR

n210
   n210.Q
         2.838  add_50/plus/plus/u6/S0_1/MUX_SEL_1_3.F2
         3.751  UPCNT<3>.O

n211
   n211.Q
         2.723  add_50/plus/plus/u6/S0_1/MUX_SEL_1_2.F2
         2.220  add_50/plus/plus/u6/S0_1/MUX_SEL_1_2.DI
         4.312  UPCNT<2>.O

n212
   n212.Q
         2.458  add_50/plus/plus/u6/S0_1/MUX_SEL_1_1.F2
         2.352  add_50/plus/plus/u6/S0_1/MUX_SEL_1_1.DI
         4.378  UPCNT<1>.O

n213
   n213.Q
         2.470  add_50/plus/plus/u6/S0_1/MUX_SEL_1_0.F2
         2.293  add_50/plus/plus/u6/S0_1/MUX_SEL_1_0.DI
         2.202  UPCNT<0>.O

n215
   n215.X
         2.797  sub_59/minus/minus/u6/S0_1/MUX_SEL_1_2.F2
         3.452  sub_59/minus/minus/u6/S0_1/MUX_SEL_1_2.DI
         3.971  DNCNT<2>.O

n216
   n216.X
         2.749  sub_59/minus/minus/u6/S0_1/MUX_SEL_1_1.F1
         3.669  sub_59/minus/minus/u6/S0_1/MUX_SEL_1_1.DI
         3.971  DNCNT<1>.O

n217
   n217.X
         2.562  sub_59/minus/minus/u6/S0_1/MUX_SEL_1_0.F2
         3.577  sub_59/minus/minus/u6/S0_1/MUX_SEL_1_0.DI
         3.954  DNCNT<0>.O

sub_59/minus/minus/u6/S0_1/CO_0
   sub_59/minus/minus/u6/S0_1/CO_0.CO
         0.449  sub_59/minus/minus/u6/S0_1/MUX_SEL_1_0.CI
         4.133  ARG139<0>.F3

sub_59/minus/minus/u6/S0_1/CO_1
   sub_59/minus/minus/u6/S0_1/MUX_SEL_1_0.CO
         0.000  sub_59/minus/minus/u6/S0_1/MUX_SEL_1_1.CI
         3.422  ARG139<1>.F4

sub_59/minus/minus/u6/S0_1/CO_2
   sub_59/minus/minus/u6/S0_1/MUX_SEL_1_1.CO
         0.000  sub_59/minus/minus/u6/S0_1/MUX_SEL_1_2.CI
         3.473  ARG139<2>.F4

sub_59/minus/minus/u6/S0_1/CO_3
   sub_59/minus/minus/u6/S0_1/MUX_SEL_1_2.DO
         2.672  ARG139<3>.F1

sub_59/minus/minus/u6/S0_1/MUX_SEL_1_0
   sub_59/minus/minus/u6/S0_1/MUX_SEL_1_0.X
         2.622  ARG139<0>.F1

sub_59/minus/minus/u6/S0_1/MUX_SEL_1_1
   sub_59/minus/minus/u6/S0_1/MUX_SEL_1_1.X
         2.589  ARG139<1>.F1

sub_59/minus/minus/u6/S0_1/MUX_SEL_1_2
   sub_59/minus/minus/u6/S0_1/MUX_SEL_1_2.X
         2.644  ARG139<2>.F1

sub_59/minus/minus/u6/S0_1/MUX_SEL_1_3
   sub_59/minus/minus/u6/S0_1/MUX_SEL_1_3.X
         3.452  ARG139<3>.F3