use_gsr.dly

来自「实用的程序代码」· DLY 代码 · 共 109 行

Tue Jan  6 16:50:56 1998

File: use_gsr.dly

 The 20 Worst Net Delays are:
-------------------------------
| Max Delay (ns)  | Netname   |
-------------------------------
   2.720            CLOCK
   1.815            n261
   1.720            GLOBAL_LOGIC0
   1.618            n256
   1.609            n259
   1.536            n260
   1.390            n258
   1.275            n257
   1.258            n254
   1.246            GLOBAL_LOGIC0_0
   1.235            n197
   1.032            n198
   1.025            GLOBAL_LOGIC1
   1.025            n255
   0.040            sub_50/minus/minus/u6/S0_1/CO_2
   0.040            add_41/plus/plus/u6/S0_1/CO_2
---------------------------------

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

CLOCK
   CLOCK.CLKIN
         2.720  U91.I

GLOBAL_LOGIC0
   PWR_GND_229.I2
         1.720  U1/STARTUP.GTS
         1.720  U1/STARTUP.CLK

GLOBAL_LOGIC0_0
   PWR_GND_230.I2
         1.138  n259.F3
         1.246  n261.F3

GLOBAL_LOGIC1
   PWR_VCC_31.X
         1.025  n255.F3
         1.025  n257.F3

add_41/plus/plus/u6/S0_1/CO_2
   n257.COUT
         0.040  n255.CIN

n197
   U91.O
         1.235  n255.K
         1.235  n257.K
         1.235  n259.K
         1.235  n261.K

n198
   RESET.I1
         1.032  U1/STARTUP.GSR

n254
   n255.YQ
         1.253  UPCNT<3>.O
         1.258  n255.G1

n255
   n255.XQ
         1.025  n255.F1
         1.020  UPCNT<2>.O

n256
   n257.YQ
         1.010  n257.G4
         1.618  UPCNT<1>.O

n257
   n257.XQ
         1.154  n257.F1
         1.275  UPCNT<0>.O

n258
   n259.YQ
         1.390  DNCNT<3>.O
         1.383  n259.G1

n259
   n259.XQ
         1.058  n259.F1
         1.609  DNCNT<2>.O

n260
   n261.YQ
         1.052  n261.G4
         1.536  DNCNT<1>.O

n261
   n261.XQ
         1.191  n261.F1
         1.815  DNCNT<0>.O

sub_50/minus/minus/u6/S0_1/CO_2
   n261.COUT
         0.040  n259.CIN