stopwatch.dly

Xilinx ISE 官方源代码盘第七章 Part 2

Release 5.1.02i - Par F.25
Copyright (c) 1995-2002 Xilinx, Inc.  All rights reserved.

Sat Dec 07 16:30:22 2002

File: stopwatch.dly

 The 20 Worst Net Delays are:
-------------------------------
| Max Delay (ns)  | Netname   |
-------------------------------
   4.421            TENSOUT_5_OBUF
   3.807            TENTHSOUT_7_OBUF
   3.451            TENSOUT_4_OBUF
   2.445            ONESOUT_6_OBUF
   2.205            ONESOUT_3_OBUF
   2.072            sixty_msbcount_QOUT<2>
   1.923            Q<1>
   1.884            sixty_msbcount_QOUT<1>
   1.853            Q<3>
   1.850            TENTHSOUT_6_OBUF
   1.710            TENSOUT_3_OBUF
   1.687            XCOUNTER/N5
   1.672            sixty_msbcount_QOUT<0>
   1.670            TENSOUT_2_OBUF
   1.654            XCOUNTER/N7
   1.628            TENSOUT_0_OBUF
   1.620            sixty_msbce
   1.609            MACHINE_current_state_FFD4
   1.599            TENTHSOUT_9_OBUF
   1.573            TENTHSOUT_0_OBUF
---------------------------------

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

CLK_BUFGP
   CLK_BUFGP/BUFG.OUT
         0.492  Q<3>.CLK
         0.492  Q<2>.CLK
         0.445  Q<0>.CLK
         0.446  xtermcnt.CLK
         0.451  XCOUNTER/N6.CLK
         0.492  sixty_msbcount_QOUT<0>.CLK
         0.492  sixty_msbcount_QOUT<1>.CLK
         0.491  sixty_msbcount_QOUT<3>.CLK
         0.450  sixty_lsbcount_QOUT<0>.CLK
         0.445  sixty_lsbcount_QOUT<1>.CLK
         0.445  sixty_lsbcount_QOUT<3>.CLK
         0.450  MACHINE_current_state_FFd3.CLK
         0.450  MACHINE_current_state_FFd6.CLK
         0.450  MACHINE_current_state_FFD4.CLK

CLK_BUFGP/IBUFG
   CLK.GCLKOUT
         0.000  CLK_BUFGP/BUFG.IN

GLOBAL_LOGIC0
   PWR_GND_0.Y
         1.011  sixty_lsbcount_QOUT<0>.G1

GLOBAL_LOGIC0_0
   PWR_GND_1.Y
         0.960  sixty_msbcount_QOUT<0>.G1

GLOBAL_LOGIC1
   PWR_GND_1.X
         0.774  sixty_msbcount_QOUT<0>.F1

GLOBAL_LOGIC1_0
   PWR_GND_0.X
         0.786  sixty_lsbcount_QOUT<0>.F1

MACHINE_current_state_FFD1
   MACHINE_current_state_FFD4.YQ
         1.496  Q<3>.SR
         1.453  Q<2>.SR
         1.401  Q<0>.SR
         0.395  sixty_lsbcount_QOUT<0>.SR
         0.985  sixty_lsbcount_QOUT<1>.SR
         1.016  sixty_lsbcount_QOUT<3>.SR
         1.472  sixty_msbclr_SW0/O.G2
         0.967  MACHINE_current_state_FFd3.G1

MACHINE_current_state_FFD4
   MACHINE_current_state_FFD4.XQ
         1.609  XCOUNTER/N2.G1
         1.248  xtermcnt.CE
         1.219  XCOUNTER/N6.CE
         1.015  XCOUNTER/N6.G3
         0.427  MACHINE_current_state_FFd6.G2
         0.756  sixty_N743.G1
         0.663  MACHINE_current_state_FFD4.F1
         0.516  MACHINE_current_state_FFD4.G4

MACHINE_current_state_FFd2
   MACHINE_current_state_FFd3.YQ
         0.599  MACHINE_current_state_FFd3.F2
         0.414  MACHINE_current_state_FFd3.G3

MACHINE_current_state_FFd3
   MACHINE_current_state_FFd3.XQ
         0.721  MACHINE_current_state_FFd3.F1
         0.526  MACHINE_current_state_FFD4.F3

MACHINE_current_state_FFd5
   MACHINE_current_state_FFd6.YQ
         0.470  MACHINE_current_state_FFd6.F3
         0.477  MACHINE_current_state_FFd6.G4

MACHINE_current_state_FFd6
   MACHINE_current_state_FFd6.XQ
         0.250  MACHINE_current_state_FFd3.F4
         0.477  MACHINE_current_state_FFd6.F4

ONESOUT_0_OBUF
   ONESOUT_5_OBUF.Y
         0.840  ONESOUT<0>.O

ONESOUT_1_OBUF
   ONESOUT_4_OBUF.Y
         0.739  ONESOUT<1>.O

ONESOUT_2_OBUF
   ONESOUT_3_OBUF.Y
         0.981  ONESOUT<2>.O

ONESOUT_3_OBUF
   ONESOUT_3_OBUF.X
         2.205  ONESOUT<3>.O

ONESOUT_4_OBUF
   ONESOUT_4_OBUF.X
         0.983  ONESOUT<4>.O

ONESOUT_5_OBUF
   ONESOUT_5_OBUF.X
         0.926  ONESOUT<5>.O

ONESOUT_6_OBUF
   ONESOUT_6_OBUF.Y
         2.445  ONESOUT<6>.O

Q<0>
   Q<0>.YQ
         1.027  XCOUNTER/N5.G1
         0.739  XCOUNTER/N2.F1
         0.311  TENTHSOUT_0_OBUF.F3
         0.311  TENTHSOUT_0_OBUF.G3
         1.185  TENTHSOUT_3_OBUF.F3
         1.362  TENTHSOUT_3_OBUF.G4
         1.153  TENTHSOUT_2_OBUF.F2
         1.305  TENTHSOUT_2_OBUF.G2
         1.329  TENTHSOUT_5_OBUF.F4
         1.482  TENTHSOUT_5_OBUF.G1
         1.110  TENTHSOUT_7_OBUF.G4

Q<1>
   Q<2>.YQ
         0.604  XCOUNTER/N5.G4
         0.750  XCOUNTER/N3.F1
         0.758  TENTHSOUT_0_OBUF.F2
         0.747  TENTHSOUT_0_OBUF.G4
         1.532  TENTHSOUT_3_OBUF.F4
         1.600  TENTHSOUT_3_OBUF.G2
         1.576  TENTHSOUT_2_OBUF.F4
         1.923  TENTHSOUT_2_OBUF.G1
         1.805  TENTHSOUT_5_OBUF.F1
         1.720  TENTHSOUT_5_OBUF.G2
         1.630  TENTHSOUT_7_OBUF.G2

Q<2>
   Q<2>.XQ
         0.713  XCOUNTER/N5.G2
         0.858  XCOUNTER/N3.G1
         0.899  TENTHSOUT_0_OBUF.F1
         1.005  TENTHSOUT_0_OBUF.G1
         1.490  TENTHSOUT_3_OBUF.F1
         1.287  TENTHSOUT_3_OBUF.G3
         1.194  TENTHSOUT_2_OBUF.F3
         1.194  TENTHSOUT_2_OBUF.G3
         1.236  TENTHSOUT_5_OBUF.F2
         1.123  TENTHSOUT_5_OBUF.G4
         1.303  TENTHSOUT_7_OBUF.G1

Q<3>
   Q<3>.YQ
         0.653  XCOUNTER/N5.F2
         0.501  XCOUNTER/N5.G3
         0.968  TENTHSOUT_0_OBUF.F4
         0.996  TENTHSOUT_0_OBUF.G2
         1.591  TENTHSOUT_3_OBUF.F2
         1.853  TENTHSOUT_3_OBUF.G1
         1.556  TENTHSOUT_2_OBUF.F1
         1.468  TENTHSOUT_2_OBUF.G4
         1.450  TENTHSOUT_5_OBUF.F3
         1.450  TENTHSOUT_5_OBUF.G3
         0.932  TENTHSOUT_7_OBUF.G3

RESET_IBUF
   RESET.I
         0.728  MACHINE_current_state_FFd3.SR
         0.707  MACHINE_current_state_FFd6.SR
         0.728  MACHINE_current_state_FFD4.SR

STRTSTOP_IBUF
   STRTSTOP.I
         1.275  MACHINE_current_state_FFd3.F3
         1.266  MACHINE_current_state_FFd3.G2
         1.126  MACHINE_current_state_FFd6.F2
         1.014  MACHINE_current_state_FFd6.G3
         1.194  MACHINE_current_state_FFD4.F2

TENSOUT_0_OBUF
   TENSOUT_2_OBUF.Y
         1.628  TENSOUT<0>.O

TENSOUT_1_OBUF
   TENSOUT_6_OBUF.Y
         1.475  TENSOUT<1>.O

TENSOUT_2_OBUF
   TENSOUT_2_OBUF.X
         1.670  TENSOUT<2>.O

TENSOUT_3_OBUF
   TENSOUT_3_OBUF.X
         1.710  TENSOUT<3>.O

TENSOUT_4_OBUF
   TENSOUT_5_OBUF.Y
         3.451  TENSOUT<4>.O

TENSOUT_5_OBUF
   TENSOUT_5_OBUF.X
         4.421  TENSOUT<5>.O

TENSOUT_6_OBUF
   TENSOUT_6_OBUF.X
         1.339  TENSOUT<6>.O

TENTHSOUT_0_OBUF
   TENTHSOUT_0_OBUF.X
         1.573  TENTHSOUT<0>.O

TENTHSOUT_1_OBUF
   TENTHSOUT_2_OBUF.Y
         1.079  TENTHSOUT<1>.O

TENTHSOUT_2_OBUF
   TENTHSOUT_2_OBUF.X
         1.356  TENTHSOUT<2>.O

TENTHSOUT_3_OBUF
   TENTHSOUT_3_OBUF.X
         1.123  TENTHSOUT<3>.O

TENTHSOUT_4_OBUF
   TENTHSOUT_5_OBUF.Y
         1.000  TENTHSOUT<4>.O

TENTHSOUT_5_OBUF
   TENTHSOUT_5_OBUF.X
         1.547  TENTHSOUT<5>.O

TENTHSOUT_6_OBUF
   XCOUNTER/N5.Y
         1.850  TENTHSOUT<6>.O

TENTHSOUT_7_OBUF
   TENTHSOUT_7_OBUF.Y
         3.807  TENTHSOUT<7>.O

TENTHSOUT_8_OBUF
   TENTHSOUT_0_OBUF.Y
         1.220  TENTHSOUT<8>.O

TENTHSOUT_9_OBUF
   TENTHSOUT_3_OBUF.Y
         1.599  TENTHSOUT<9>.O

XCOUNTER/N100
   XCOUNTER/N2.COUT
         0.000  XCOUNTER/N3.CIN

XCOUNTER/N110
   XCOUNTER/N3.COUT
         0.000  XCOUNTER/N5.CIN

XCOUNTER/N2
   XCOUNTER/N2.X
         0.601  Q<0>.G1
         0.913  xtermcnt.G2
         0.926  XCOUNTER/N6.F2

XCOUNTER/N3
   XCOUNTER/N3.X
         0.601  Q<2>.G1
         0.929  xtermcnt.G3
         1.092  XCOUNTER/N6.F4

XCOUNTER/N4
   XCOUNTER/N3.Y
         0.570  Q<2>.F2
         0.987  xtermcnt.G4
         1.150  XCOUNTER/N6.F3

XCOUNTER/N5
   XCOUNTER/N5.X
         0.601  Q<3>.G1
         1.552  xtermcnt.G1
         1.687  XCOUNTER/N6.F1

XCOUNTER/N6
   XCOUNTER/N6.XQ
         0.405  XCOUNTER/N6.G4

XCOUNTER/N7
   XCOUNTER/N6.Y
         1.654  Q<3>.G2
         1.408  Q<2>.F4
         1.469  Q<2>.G3
         1.005  Q<0>.G3
         1.058  XCOUNTER/N2.G3

XCOUNTER/N97
   XCOUNTER/N2.Y
         1.243  Q<3>.CE
         0.849  Q<2>.CE
         0.833  Q<0>.CE

cnt60enable
   MACHINE_current_state_FFD4.Y
         0.905  sixty_lsbcount_QOUT<0>.CE
         1.249  sixty_lsbcount_QOUT<1>.CE
         1.280  sixty_lsbcount_QOUT<3>.CE

sixty_N743
   sixty_N743.X
         0.946  sixty_lsbcount_QOUT<0>.F3
         0.358  sixty_N743.G4

sixty_lsbcount_QOUT<0>
   sixty_lsbcount_QOUT<0>.YQ
         0.630  sixty_lsbcount_QOUT<3>.F4
         1.087  sixty_lsbcount_QOUT<3>.G2
         0.964  sixty_N743.F4
         0.790  ONESOUT_5_OBUF.F4
         0.889  ONESOUT_5_OBUF.G4
         1.057  ONESOUT_4_OBUF.F1
         0.860  ONESOUT_4_OBUF.G1
         0.584  ONESOUT_3_OBUF.F1
         0.590  ONESOUT_3_OBUF.G1
         1.308  ONESOUT_6_OBUF.G1

sixty_lsbcount_QOUT<1>
   sixty_lsbcount_QOUT<1>.XQ
         0.673  sixty_lsbcount_QOUT<1>.F4
         0.846  sixty_lsbcount_QOUT<3>.F1
         0.737  sixty_lsbcount_QOUT<3>.G4
         0.634  sixty_N743.F3
         1.423  ONESOUT_5_OBUF.F1
         1.256  ONESOUT_5_OBUF.G2
         0.875  ONESOUT_4_OBUF.F3
         1.299  ONESOUT_4_OBUF.G2
         1.070  ONESOUT_3_OBUF.F2
         0.933  ONESOUT_3_OBUF.G2
         1.023  ONESOUT_6_OBUF.G4

sixty_lsbcount_QOUT<2>
   sixty_lsbcount_QOUT<1>.YQ
         1.013  sixty_lsbcount_QOUT<1>.G4
         1.027  sixty_lsbcount_QOUT<3>.F2
         1.117  sixty_lsbcount_QOUT<3>.G1
         0.828  sixty_N743.F1
         1.251  ONESOUT_5_OBUF.F2
         1.375  ONESOUT_5_OBUF.G1
         0.840  ONESOUT_4_OBUF.F4
         0.923  ONESOUT_4_OBUF.G3
         0.777  ONESOUT_3_OBUF.F4
         0.778  ONESOUT_3_OBUF.G4
         0.954  ONESOUT_6_OBUF.G3

sixty_lsbcount_QOUT<3>
   sixty_lsbcount_QOUT<3>.XQ
         0.825  sixty_lsbcount_QOUT<3>.F3
         0.564  sixty_lsbcount_QOUT<3>.G3
         1.007  sixty_N743.F2
         1.186  ONESOUT_5_OBUF.F3
         1.470  ONESOUT_5_OBUF.G3
         1.113  ONESOUT_4_OBUF.F2
         1.033  ONESOUT_4_OBUF.G4
         1.394  ONESOUT_3_OBUF.F3
         1.052  ONESOUT_3_OBUF.G3
         1.398  ONESOUT_6_OBUF.G2

sixty_lsbcount_QOUT_inst_cy_1
   sixty_lsbcount_QOUT<0>.COUT
         0.000  sixty_lsbcount_QOUT<1>.CIN

sixty_lsbcount_QOUT_inst_cy_3
   sixty_lsbcount_QOUT<1>.COUT
         0.000  sixty_lsbcount_QOUT<3>.CIN

sixty_lsbcount_QOUT_inst_lut3_01/O
   sixty_lsbcount_QOUT<3>.Y
         1.036  sixty_lsbcount_QOUT<0>.G4

sixty_msbce
   sixty_N743.Y
         1.582  sixty_msbcount_QOUT<0>.CE
         1.620  sixty_msbcount_QOUT<1>.CE
         1.615  sixty_msbcount_QOUT<3>.CE

sixty_msbclr
   sixty_msbclr_SW0/O.Y
         0.827  sixty_msbcount_QOUT<0>.SR
         0.845  sixty_msbcount_QOUT<1>.SR
         1.243  sixty_msbcount_QOUT<3>.SR

sixty_msbclr_SW0/O
   sixty_msbclr_SW0/O.X
         0.297  sixty_msbclr_SW0/O.G4

sixty_msbcount_QOUT<0>
   sixty_msbcount_QOUT<0>.YQ
         1.282  sixty_msbcount_QOUT<3>.F1
         0.812  sixty_msbcount_QOUT<3>.G4
         1.228  sixty_msbclr_SW0/O.G1
         1.017  TENSOUT_3_OBUF.F1
         0.979  TENSOUT_3_OBUF.G2
         1.149  TENSOUT_2_OBUF.F3
         1.144  TENSOUT_2_OBUF.G1
         1.081  TENSOUT_6_OBUF.F4
         1.173  TENSOUT_6_OBUF.G1
         1.644  TENSOUT_5_OBUF.F4
         1.672  TENSOUT_5_OBUF.G3

sixty_msbcount_QOUT<1>
   sixty_msbcount_QOUT<1>.XQ
         0.677  sixty_msbcount_QOUT<1>.F2
         0.934  sixty_msbcount_QOUT<3>.F4
         0.772  sixty_msbcount_QOUT<3>.G1
         0.544  sixty_msbclr_SW0/O.G3
         0.937  TENSOUT_3_OBUF.F3
         0.532  TENSOUT_3_OBUF.G3
         1.399  TENSOUT_2_OBUF.F4
         1.494  TENSOUT_2_OBUF.G3
         1.506  TENSOUT_6_OBUF.F2
         1.353  TENSOUT_6_OBUF.G4
         1.593  TENSOUT_5_OBUF.F1
         1.884  TENSOUT_5_OBUF.G2

sixty_msbcount_QOUT<2>
   sixty_msbcount_QOUT<1>.YQ
         1.085  sixty_msbcount_QOUT<1>.G4
         1.071  sixty_msbcount_QOUT<3>.F3
         1.236  sixty_msbcount_QOUT<3>.G2
         0.772  sixty_msbclr_SW0/O.F4
         0.884  TENSOUT_3_OBUF.F2
         1.311  TENSOUT_3_OBUF.G1
         2.072  TENSOUT_2_OBUF.F1
         1.368  TENSOUT_2_OBUF.G4
         1.188  TENSOUT_6_OBUF.F3
         1.785  TENSOUT_6_OBUF.G3
         1.900  TENSOUT_5_OBUF.F2
         1.955  TENSOUT_5_OBUF.G1

sixty_msbcount_QOUT<3>
   sixty_msbcount_QOUT<3>.XQ
         0.726  sixty_msbcount_QOUT<3>.F2
         0.581  sixty_msbcount_QOUT<3>.G3
         0.747  sixty_msbclr_SW0/O.F3
         0.565  TENSOUT_3_OBUF.F4
         0.602  TENSOUT_3_OBUF.G4
         1.299  TENSOUT_2_OBUF.F2
         1.542  TENSOUT_2_OBUF.G2
         1.397  TENSOUT_6_OBUF.F1
         1.220  TENSOUT_6_OBUF.G2
         1.117  TENSOUT_5_OBUF.F3
         1.150  TENSOUT_5_OBUF.G4

sixty_msbcount_QOUT_inst_cy_1
   sixty_msbcount_QOUT<0>.COUT
         0.000  sixty_msbcount_QOUT<1>.CIN

sixty_msbcount_QOUT_inst_cy_3
   sixty_msbcount_QOUT<1>.COUT
         0.000  sixty_msbcount_QOUT<3>.CIN

sixty_msbcount_QOUT_inst_lut3_01/O
   sixty_msbcount_QOUT<3>.Y
         0.827  sixty_msbcount_QOUT<0>.G4

sixty_msbcount__n00001/O
   TENSOUT_3_OBUF.Y
         0.780  sixty_msbcount_QOUT<0>.F4

xtermcnt
   xtermcnt.YQ
         0.840  sixty_N743.G3
         0.839  MACHINE_current_state_FFD4.G3