--------------------------------------------------------------------------------
Lattice TRACE Report - Setup, Version Diamond (64-bit) 3.9.0.99.2
Wed Jul 26 13:46:07 2017

Copyright (c) 1991-1994 by NeoCAD Inc. All rights reserved.
Copyright (c) 1995 AT&T Corp.   All rights reserved.
Copyright (c) 1995-2001 Lucent Technologies Inc.  All rights reserved.
Copyright (c) 2001 Agere Systems   All rights reserved.
Copyright (c) 2002-2017 Lattice Semiconductor Corporation,  All rights reserved.

Report Information
------------------
Design file:     top
Device,speed:    LAMXO256C,3
Report level:    verbose report, limited to 10 items per preference
--------------------------------------------------------------------------------



================================================================================
Preference: FREQUENCY NET "fclk_c" 318.066000 MHz ;
            10 items scored, 10 timing errors detected.
--------------------------------------------------------------------------------
 

Error: The following path exceeds requirements by 6.415ns
 
 Logical Details:  Cell type  Pin type       Cell/ASIC name  (clock net +/-)

   Source:         FF         Q              myIwm/bitTimer__i2  (from fclk_c +)
   Destination:    FF         Data in        myIwm/shifter_i0_i7  (to fclk_c +)

   Delay:               9.378ns  (32.3% logic, 67.7% route), 7 logic levels.

 Constraint Details:

      9.378ns physical path delay myIwm/SLICE_5 to myIwm/SLICE_26 exceeds
      3.144ns delay constraint less
      0.000ns skew and
      0.181ns DIN_SET requirement (totaling 2.963ns) by 6.415ns

 Physical Path Details:

      Data path myIwm/SLICE_5 to myIwm/SLICE_26:

   Name    Fanout   Delay (ns)          Site               Resource
REG_DEL     ---     0.560      R7C4A.CLK to       R7C4A.Q0 myIwm/SLICE_5 (from fclk_c)
ROUTE         7     1.209       R7C4A.Q0 to R6C3D.D0       myIwm/bitTimer_2
CTOF_DEL    ---     0.371       R6C3D.D0 to       R6C3D.F0 myIwm/SLICE_51
ROUTE         2     0.901       R6C3D.F0 to R6C4C.C0       myIwm/n6
CTOF_DEL    ---     0.371       R6C4C.C0 to       R6C4C.F0 myIwm/SLICE_36
ROUTE         5     1.138       R6C4C.F0 to R5C4D.B1       myIwm/n133
CTOF_DEL    ---     0.371       R5C4D.B1 to       R5C4D.F1 myIwm/SLICE_35
ROUTE         1     0.497       R5C4D.F1 to R5C4D.C0       myIwm/n1516
CTOF_DEL    ---     0.371       R5C4D.C0 to       R5C4D.F0 myIwm/SLICE_35
ROUTE         3     0.657       R5C4D.F0 to R5C4C.D1       myIwm/n65
CTOF_DEL    ---     0.371       R5C4C.D1 to       R5C4C.F1 myIwm/SLICE_27
ROUTE         7     1.946       R5C4C.F1 to R4C5C.B1       myIwm/n395
CTOOFX_DEL  ---     0.615       R4C5C.B1 to     R4C5C.OFX0 myIwm/SLICE_26
ROUTE         1     0.000     R4C5C.OFX0 to R4C5C.DI0      myIwm/shifter_7_N_85_7 (to fclk_c)
                  --------
                    9.378   (32.3% logic, 67.7% route), 7 logic levels.

 Clock Skew Details: 

      Source Clock Path fclk to myIwm/SLICE_5:

   Name    Fanout   Delay (ns)          Site               Resource
ROUTE        24     1.353       36.PADDI to R7C4A.CLK      fclk_c
                  --------
                    1.353   (0.0% logic, 100.0% route), 0 logic levels.

      Destination Clock Path fclk to myIwm/SLICE_26:

   Name    Fanout   Delay (ns)          Site               Resource
ROUTE        24     1.353       36.PADDI to R4C5C.CLK      fclk_c
                  --------
                    1.353   (0.0% logic, 100.0% route), 0 logic levels.
 

Error: The following path exceeds requirements by 6.286ns
 
 Logical Details:  Cell type  Pin type       Cell/ASIC name  (clock net +/-)

   Source:         FF         Q              myIwm/bitTimer__i1  (from fclk_c +)
   Destination:    FF         Data in        myIwm/shifter_i0_i7  (to fclk_c +)

   Delay:               9.249ns  (32.8% logic, 67.2% route), 7 logic levels.

 Constraint Details:

      9.249ns physical path delay myIwm/SLICE_4 to myIwm/SLICE_26 exceeds
      3.144ns delay constraint less
      0.000ns skew and
      0.181ns DIN_SET requirement (totaling 2.963ns) by 6.286ns

 Physical Path Details:

      Data path myIwm/SLICE_4 to myIwm/SLICE_26:

   Name    Fanout   Delay (ns)          Site               Resource
REG_DEL     ---     0.560      R6C4D.CLK to       R6C4D.Q1 myIwm/SLICE_4 (from fclk_c)
ROUTE         8     1.080       R6C4D.Q1 to R6C3D.A0       myIwm/bitTimer_1
CTOF_DEL    ---     0.371       R6C3D.A0 to       R6C3D.F0 myIwm/SLICE_51
ROUTE         2     0.901       R6C3D.F0 to R6C4C.C0       myIwm/n6
CTOF_DEL    ---     0.371       R6C4C.C0 to       R6C4C.F0 myIwm/SLICE_36
ROUTE         5     1.138       R6C4C.F0 to R5C4D.B1       myIwm/n133
CTOF_DEL    ---     0.371       R5C4D.B1 to       R5C4D.F1 myIwm/SLICE_35
ROUTE         1     0.497       R5C4D.F1 to R5C4D.C0       myIwm/n1516
CTOF_DEL    ---     0.371       R5C4D.C0 to       R5C4D.F0 myIwm/SLICE_35
ROUTE         3     0.657       R5C4D.F0 to R5C4C.D1       myIwm/n65
CTOF_DEL    ---     0.371       R5C4C.D1 to       R5C4C.F1 myIwm/SLICE_27
ROUTE         7     1.946       R5C4C.F1 to R4C5C.B1       myIwm/n395
CTOOFX_DEL  ---     0.615       R4C5C.B1 to     R4C5C.OFX0 myIwm/SLICE_26
ROUTE         1     0.000     R4C5C.OFX0 to R4C5C.DI0      myIwm/shifter_7_N_85_7 (to fclk_c)
                  --------
                    9.249   (32.8% logic, 67.2% route), 7 logic levels.

 Clock Skew Details: 

      Source Clock Path fclk to myIwm/SLICE_4:

   Name    Fanout   Delay (ns)          Site               Resource
ROUTE        24     1.353       36.PADDI to R6C4D.CLK      fclk_c
                  --------
                    1.353   (0.0% logic, 100.0% route), 0 logic levels.

      Destination Clock Path fclk to myIwm/SLICE_26:

   Name    Fanout   Delay (ns)          Site               Resource
ROUTE        24     1.353       36.PADDI to R4C5C.CLK      fclk_c
                  --------
                    1.353   (0.0% logic, 100.0% route), 0 logic levels.
 

Error: The following path exceeds requirements by 5.997ns
 
 Logical Details:  Cell type  Pin type       Cell/ASIC name  (clock net +/-)

   Source:         FF         Q              myIwm/bitTimer__i2  (from fclk_c +)
   Destination:    FF         Data in        myIwm/shifter_i0_i5  (to fclk_c +)

   Delay:               8.960ns  (33.8% logic, 66.2% route), 7 logic levels.

 Constraint Details:

      8.960ns physical path delay myIwm/SLICE_5 to myIwm/SLICE_24 exceeds
      3.144ns delay constraint less
      0.000ns skew and
      0.181ns DIN_SET requirement (totaling 2.963ns) by 5.997ns

 Physical Path Details:

      Data path myIwm/SLICE_5 to myIwm/SLICE_24:

   Name    Fanout   Delay (ns)          Site               Resource
REG_DEL     ---     0.560      R7C4A.CLK to       R7C4A.Q0 myIwm/SLICE_5 (from fclk_c)
ROUTE         7     1.209       R7C4A.Q0 to R6C3D.D0       myIwm/bitTimer_2
CTOF_DEL    ---     0.371       R6C3D.D0 to       R6C3D.F0 myIwm/SLICE_51
ROUTE         2     0.901       R6C3D.F0 to R6C4C.C0       myIwm/n6
CTOF_DEL    ---     0.371       R6C4C.C0 to       R6C4C.F0 myIwm/SLICE_36
ROUTE         5     1.138       R6C4C.F0 to R5C4D.B1       myIwm/n133
CTOF_DEL    ---     0.371       R5C4D.B1 to       R5C4D.F1 myIwm/SLICE_35
ROUTE         1     0.497       R5C4D.F1 to R5C4D.C0       myIwm/n1516
CTOF_DEL    ---     0.371       R5C4D.C0 to       R5C4D.F0 myIwm/SLICE_35
ROUTE         3     0.657       R5C4D.F0 to R5C4C.D1       myIwm/n65
CTOF_DEL    ---     0.371       R5C4C.D1 to       R5C4C.F1 myIwm/SLICE_27
ROUTE         7     1.528       R5C4C.F1 to R4C5B.A1       myIwm/n395
CTOOFX_DEL  ---     0.615       R4C5B.A1 to     R4C5B.OFX0 myIwm/SLICE_24
ROUTE         1     0.000     R4C5B.OFX0 to R4C5B.DI0      myIwm/shifter_7_N_85_5 (to fclk_c)
                  --------
                    8.960   (33.8% logic, 66.2% route), 7 logic levels.

 Clock Skew Details: 

      Source Clock Path fclk to myIwm/SLICE_5:

   Name    Fanout   Delay (ns)          Site               Resource
ROUTE        24     1.353       36.PADDI to R7C4A.CLK      fclk_c
                  --------
                    1.353   (0.0% logic, 100.0% route), 0 logic levels.

      Destination Clock Path fclk to myIwm/SLICE_24:

   Name    Fanout   Delay (ns)          Site               Resource
ROUTE        24     1.353       36.PADDI to R4C5B.CLK      fclk_c
                  --------
                    1.353   (0.0% logic, 100.0% route), 0 logic levels.
 

Error: The following path exceeds requirements by 5.997ns
 
 Logical Details:  Cell type  Pin type       Cell/ASIC name  (clock net +/-)

   Source:         FF         Q              myIwm/bitTimer__i2  (from fclk_c +)
   Destination:    FF         Data in        myIwm/shifter_i0_i6  (to fclk_c +)

   Delay:               8.960ns  (33.8% logic, 66.2% route), 7 logic levels.

 Constraint Details:

      8.960ns physical path delay myIwm/SLICE_5 to myIwm/SLICE_25 exceeds
      3.144ns delay constraint less
      0.000ns skew and
      0.181ns DIN_SET requirement (totaling 2.963ns) by 5.997ns

 Physical Path Details:

      Data path myIwm/SLICE_5 to myIwm/SLICE_25:

   Name    Fanout   Delay (ns)          Site               Resource
REG_DEL     ---     0.560      R7C4A.CLK to       R7C4A.Q0 myIwm/SLICE_5 (from fclk_c)
ROUTE         7     1.209       R7C4A.Q0 to R6C3D.D0       myIwm/bitTimer_2
CTOF_DEL    ---     0.371       R6C3D.D0 to       R6C3D.F0 myIwm/SLICE_51
ROUTE         2     0.901       R6C3D.F0 to R6C4C.C0       myIwm/n6
CTOF_DEL    ---     0.371       R6C4C.C0 to       R6C4C.F0 myIwm/SLICE_36
ROUTE         5     1.138       R6C4C.F0 to R5C4D.B1       myIwm/n133
CTOF_DEL    ---     0.371       R5C4D.B1 to       R5C4D.F1 myIwm/SLICE_35
ROUTE         1     0.497       R5C4D.F1 to R5C4D.C0       myIwm/n1516
CTOF_DEL    ---     0.371       R5C4D.C0 to       R5C4D.F0 myIwm/SLICE_35
ROUTE         3     0.657       R5C4D.F0 to R5C4C.D1       myIwm/n65
CTOF_DEL    ---     0.371       R5C4C.D1 to       R5C4C.F1 myIwm/SLICE_27
ROUTE         7     1.528       R5C4C.F1 to R4C5D.A1       myIwm/n395
CTOOFX_DEL  ---     0.615       R4C5D.A1 to     R4C5D.OFX0 myIwm/SLICE_25
ROUTE         1     0.000     R4C5D.OFX0 to R4C5D.DI0      myIwm/shifter_7_N_85_6 (to fclk_c)
                  --------
                    8.960   (33.8% logic, 66.2% route), 7 logic levels.

 Clock Skew Details: 

      Source Clock Path fclk to myIwm/SLICE_5:

   Name    Fanout   Delay (ns)          Site               Resource
ROUTE        24     1.353       36.PADDI to R7C4A.CLK      fclk_c
                  --------
                    1.353   (0.0% logic, 100.0% route), 0 logic levels.

      Destination Clock Path fclk to myIwm/SLICE_25:

   Name    Fanout   Delay (ns)          Site               Resource
ROUTE        24     1.353       36.PADDI to R4C5D.CLK      fclk_c
                  --------
                    1.353   (0.0% logic, 100.0% route), 0 logic levels.
 

Error: The following path exceeds requirements by 5.868ns
 
 Logical Details:  Cell type  Pin type       Cell/ASIC name  (clock net +/-)

   Source:         FF         Q              myIwm/bitTimer__i1  (from fclk_c +)
   Destination:    FF         Data in        myIwm/shifter_i0_i5  (to fclk_c +)

   Delay:               8.831ns  (34.3% logic, 65.7% route), 7 logic levels.

 Constraint Details:

      8.831ns physical path delay myIwm/SLICE_4 to myIwm/SLICE_24 exceeds
      3.144ns delay constraint less
      0.000ns skew and
      0.181ns DIN_SET requirement (totaling 2.963ns) by 5.868ns

 Physical Path Details:

      Data path myIwm/SLICE_4 to myIwm/SLICE_24:

   Name    Fanout   Delay (ns)          Site               Resource
REG_DEL     ---     0.560      R6C4D.CLK to       R6C4D.Q1 myIwm/SLICE_4 (from fclk_c)
ROUTE         8     1.080       R6C4D.Q1 to R6C3D.A0       myIwm/bitTimer_1
CTOF_DEL    ---     0.371       R6C3D.A0 to       R6C3D.F0 myIwm/SLICE_51
ROUTE         2     0.901       R6C3D.F0 to R6C4C.C0       myIwm/n6
CTOF_DEL    ---     0.371       R6C4C.C0 to       R6C4C.F0 myIwm/SLICE_36
ROUTE         5     1.138       R6C4C.F0 to R5C4D.B1       myIwm/n133
CTOF_DEL    ---     0.371       R5C4D.B1 to       R5C4D.F1 myIwm/SLICE_35
ROUTE         1     0.497       R5C4D.F1 to R5C4D.C0       myIwm/n1516
CTOF_DEL    ---     0.371       R5C4D.C0 to       R5C4D.F0 myIwm/SLICE_35
ROUTE         3     0.657       R5C4D.F0 to R5C4C.D1       myIwm/n65
CTOF_DEL    ---     0.371       R5C4C.D1 to       R5C4C.F1 myIwm/SLICE_27
ROUTE         7     1.528       R5C4C.F1 to R4C5B.A1       myIwm/n395
CTOOFX_DEL  ---     0.615       R4C5B.A1 to     R4C5B.OFX0 myIwm/SLICE_24
ROUTE         1     0.000     R4C5B.OFX0 to R4C5B.DI0      myIwm/shifter_7_N_85_5 (to fclk_c)
                  --------
                    8.831   (34.3% logic, 65.7% route), 7 logic levels.

 Clock Skew Details: 

      Source Clock Path fclk to myIwm/SLICE_4:

   Name    Fanout   Delay (ns)          Site               Resource
ROUTE        24     1.353       36.PADDI to R6C4D.CLK      fclk_c
                  --------
                    1.353   (0.0% logic, 100.0% route), 0 logic levels.

      Destination Clock Path fclk to myIwm/SLICE_24:

   Name    Fanout   Delay (ns)          Site               Resource
ROUTE        24     1.353       36.PADDI to R4C5B.CLK      fclk_c
                  --------
                    1.353   (0.0% logic, 100.0% route), 0 logic levels.
 

Error: The following path exceeds requirements by 5.868ns
 
 Logical Details:  Cell type  Pin type       Cell/ASIC name  (clock net +/-)

   Source:         FF         Q              myIwm/bitTimer__i1  (from fclk_c +)
   Destination:    FF         Data in        myIwm/shifter_i0_i6  (to fclk_c +)

   Delay:               8.831ns  (34.3% logic, 65.7% route), 7 logic levels.

 Constraint Details:

      8.831ns physical path delay myIwm/SLICE_4 to myIwm/SLICE_25 exceeds
      3.144ns delay constraint less
      0.000ns skew and
      0.181ns DIN_SET requirement (totaling 2.963ns) by 5.868ns

 Physical Path Details:

      Data path myIwm/SLICE_4 to myIwm/SLICE_25:

   Name    Fanout   Delay (ns)          Site               Resource
REG_DEL     ---     0.560      R6C4D.CLK to       R6C4D.Q1 myIwm/SLICE_4 (from fclk_c)
ROUTE         8     1.080       R6C4D.Q1 to R6C3D.A0       myIwm/bitTimer_1
CTOF_DEL    ---     0.371       R6C3D.A0 to       R6C3D.F0 myIwm/SLICE_51
ROUTE         2     0.901       R6C3D.F0 to R6C4C.C0       myIwm/n6
CTOF_DEL    ---     0.371       R6C4C.C0 to       R6C4C.F0 myIwm/SLICE_36
ROUTE         5     1.138       R6C4C.F0 to R5C4D.B1       myIwm/n133
CTOF_DEL    ---     0.371       R5C4D.B1 to       R5C4D.F1 myIwm/SLICE_35
ROUTE         1     0.497       R5C4D.F1 to R5C4D.C0       myIwm/n1516
CTOF_DEL    ---     0.371       R5C4D.C0 to       R5C4D.F0 myIwm/SLICE_35
ROUTE         3     0.657       R5C4D.F0 to R5C4C.D1       myIwm/n65
CTOF_DEL    ---     0.371       R5C4C.D1 to       R5C4C.F1 myIwm/SLICE_27
ROUTE         7     1.528       R5C4C.F1 to R4C5D.A1       myIwm/n395
CTOOFX_DEL  ---     0.615       R4C5D.A1 to     R4C5D.OFX0 myIwm/SLICE_25
ROUTE         1     0.000     R4C5D.OFX0 to R4C5D.DI0      myIwm/shifter_7_N_85_6 (to fclk_c)
                  --------
                    8.831   (34.3% logic, 65.7% route), 7 logic levels.

 Clock Skew Details: 

      Source Clock Path fclk to myIwm/SLICE_4:

   Name    Fanout   Delay (ns)          Site               Resource
ROUTE        24     1.353       36.PADDI to R6C4D.CLK      fclk_c
                  --------
                    1.353   (0.0% logic, 100.0% route), 0 logic levels.

      Destination Clock Path fclk to myIwm/SLICE_25:

   Name    Fanout   Delay (ns)          Site               Resource
ROUTE        24     1.353       36.PADDI to R4C5D.CLK      fclk_c
                  --------
                    1.353   (0.0% logic, 100.0% route), 0 logic levels.
 

Error: The following path exceeds requirements by 5.861ns
 
 Logical Details:  Cell type  Pin type       Cell/ASIC name  (clock net +/-)

   Source:         FF         Q              myIwm/bitTimer__i2  (from fclk_c +)
   Destination:    FF         Data in        myIwm/shifter_i0_i7  (to fclk_c +)

   Delay:               8.824ns  (34.3% logic, 65.7% route), 7 logic levels.

 Constraint Details:

      8.824ns physical path delay myIwm/SLICE_5 to myIwm/SLICE_26 exceeds
      3.144ns delay constraint less
      0.000ns skew and
      0.181ns DIN_SET requirement (totaling 2.963ns) by 5.861ns

 Physical Path Details:

      Data path myIwm/SLICE_5 to myIwm/SLICE_26:

   Name    Fanout   Delay (ns)          Site               Resource
REG_DEL     ---     0.560      R7C4A.CLK to       R7C4A.Q0 myIwm/SLICE_5 (from fclk_c)
ROUTE         7     1.209       R7C4A.Q0 to R6C3D.D1       myIwm/bitTimer_2
CTOF_DEL    ---     0.371       R6C3D.D1 to       R6C3D.F1 myIwm/SLICE_51
ROUTE         1     0.636       R6C3D.F1 to R6C4A.A0       myIwm/n4
CTOF_DEL    ---     0.371       R6C4A.A0 to       R6C4A.F0 myIwm/SLICE_37
ROUTE         3     0.652       R6C4A.F0 to R6C4A.A1       myIwm/n123
CTOF_DEL    ---     0.371       R6C4A.A1 to       R6C4A.F1 myIwm/SLICE_37
ROUTE         1     0.694       R6C4A.F1 to R5C4D.D0       myIwm/n59
CTOF_DEL    ---     0.371       R5C4D.D0 to       R5C4D.F0 myIwm/SLICE_35
ROUTE         3     0.657       R5C4D.F0 to R5C4C.D1       myIwm/n65
CTOF_DEL    ---     0.371       R5C4C.D1 to       R5C4C.F1 myIwm/SLICE_27
ROUTE         7     1.946       R5C4C.F1 to R4C5C.B1       myIwm/n395
CTOOFX_DEL  ---     0.615       R4C5C.B1 to     R4C5C.OFX0 myIwm/SLICE_26
ROUTE         1     0.000     R4C5C.OFX0 to R4C5C.DI0      myIwm/shifter_7_N_85_7 (to fclk_c)
                  --------
                    8.824   (34.3% logic, 65.7% route), 7 logic levels.

 Clock Skew Details: 

      Source Clock Path fclk to myIwm/SLICE_5:

   Name    Fanout   Delay (ns)          Site               Resource
ROUTE        24     1.353       36.PADDI to R7C4A.CLK      fclk_c
                  --------
                    1.353   (0.0% logic, 100.0% route), 0 logic levels.

      Destination Clock Path fclk to myIwm/SLICE_26:

   Name    Fanout   Delay (ns)          Site               Resource
ROUTE        24     1.353       36.PADDI to R4C5C.CLK      fclk_c
                  --------
                    1.353   (0.0% logic, 100.0% route), 0 logic levels.
 

Error: The following path exceeds requirements by 5.732ns
 
 Logical Details:  Cell type  Pin type       Cell/ASIC name  (clock net +/-)

   Source:         FF         Q              myIwm/bitTimer__i1  (from fclk_c +)
   Destination:    FF         Data in        myIwm/shifter_i0_i7  (to fclk_c +)

   Delay:               8.695ns  (34.8% logic, 65.2% route), 7 logic levels.

 Constraint Details:

      8.695ns physical path delay myIwm/SLICE_4 to myIwm/SLICE_26 exceeds
      3.144ns delay constraint less
      0.000ns skew and
      0.181ns DIN_SET requirement (totaling 2.963ns) by 5.732ns

 Physical Path Details:

      Data path myIwm/SLICE_4 to myIwm/SLICE_26:

   Name    Fanout   Delay (ns)          Site               Resource
REG_DEL     ---     0.560      R6C4D.CLK to       R6C4D.Q1 myIwm/SLICE_4 (from fclk_c)
ROUTE         8     1.080       R6C4D.Q1 to R6C3D.A1       myIwm/bitTimer_1
CTOF_DEL    ---     0.371       R6C3D.A1 to       R6C3D.F1 myIwm/SLICE_51
ROUTE         1     0.636       R6C3D.F1 to R6C4A.A0       myIwm/n4
CTOF_DEL    ---     0.371       R6C4A.A0 to       R6C4A.F0 myIwm/SLICE_37
ROUTE         3     0.652       R6C4A.F0 to R6C4A.A1       myIwm/n123
CTOF_DEL    ---     0.371       R6C4A.A1 to       R6C4A.F1 myIwm/SLICE_37
ROUTE         1     0.694       R6C4A.F1 to R5C4D.D0       myIwm/n59
CTOF_DEL    ---     0.371       R5C4D.D0 to       R5C4D.F0 myIwm/SLICE_35
ROUTE         3     0.657       R5C4D.F0 to R5C4C.D1       myIwm/n65
CTOF_DEL    ---     0.371       R5C4C.D1 to       R5C4C.F1 myIwm/SLICE_27
ROUTE         7     1.946       R5C4C.F1 to R4C5C.B1       myIwm/n395
CTOOFX_DEL  ---     0.615       R4C5C.B1 to     R4C5C.OFX0 myIwm/SLICE_26
ROUTE         1     0.000     R4C5C.OFX0 to R4C5C.DI0      myIwm/shifter_7_N_85_7 (to fclk_c)
                  --------
                    8.695   (34.8% logic, 65.2% route), 7 logic levels.

 Clock Skew Details: 

      Source Clock Path fclk to myIwm/SLICE_4:

   Name    Fanout   Delay (ns)          Site               Resource
ROUTE        24     1.353       36.PADDI to R6C4D.CLK      fclk_c
                  --------
                    1.353   (0.0% logic, 100.0% route), 0 logic levels.

      Destination Clock Path fclk to myIwm/SLICE_26:

   Name    Fanout   Delay (ns)          Site               Resource
ROUTE        24     1.353       36.PADDI to R4C5C.CLK      fclk_c
                  --------
                    1.353   (0.0% logic, 100.0% route), 0 logic levels.
 

Error: The following path exceeds requirements by 5.579ns
 
 Logical Details:  Cell type  Pin type       Cell/ASIC name  (clock net +/-)

   Source:         FF         Q              myIwm/bitTimer__i2  (from fclk_c +)
   Destination:    FF         Data in        myIwm/shifter_i0_i2  (to fclk_c +)

   Delay:               8.542ns  (35.5% logic, 64.5% route), 7 logic levels.

 Constraint Details:

      8.542ns physical path delay myIwm/SLICE_5 to myIwm/SLICE_21 exceeds
      3.144ns delay constraint less
      0.000ns skew and
      0.181ns DIN_SET requirement (totaling 2.963ns) by 5.579ns

 Physical Path Details:

      Data path myIwm/SLICE_5 to myIwm/SLICE_21:

   Name    Fanout   Delay (ns)          Site               Resource
REG_DEL     ---     0.560      R7C4A.CLK to       R7C4A.Q0 myIwm/SLICE_5 (from fclk_c)
ROUTE         7     1.209       R7C4A.Q0 to R6C3D.D0       myIwm/bitTimer_2
CTOF_DEL    ---     0.371       R6C3D.D0 to       R6C3D.F0 myIwm/SLICE_51
ROUTE         2     0.901       R6C3D.F0 to R6C4C.C0       myIwm/n6
CTOF_DEL    ---     0.371       R6C4C.C0 to       R6C4C.F0 myIwm/SLICE_36
ROUTE         5     1.138       R6C4C.F0 to R5C4D.B1       myIwm/n133
CTOF_DEL    ---     0.371       R5C4D.B1 to       R5C4D.F1 myIwm/SLICE_35
ROUTE         1     0.497       R5C4D.F1 to R5C4D.C0       myIwm/n1516
CTOF_DEL    ---     0.371       R5C4D.C0 to       R5C4D.F0 myIwm/SLICE_35
ROUTE         3     0.657       R5C4D.F0 to R5C4C.D1       myIwm/n65
CTOF_DEL    ---     0.371       R5C4C.D1 to       R5C4C.F1 myIwm/SLICE_27
ROUTE         7     1.110       R5C4C.F1 to R4C4D.B1       myIwm/n395
CTOOFX_DEL  ---     0.615       R4C4D.B1 to     R4C4D.OFX0 myIwm/SLICE_21
ROUTE         1     0.000     R4C4D.OFX0 to R4C4D.DI0      myIwm/shifter_7_N_85_2 (to fclk_c)
                  --------
                    8.542   (35.5% logic, 64.5% route), 7 logic levels.

 Clock Skew Details: 

      Source Clock Path fclk to myIwm/SLICE_5:

   Name    Fanout   Delay (ns)          Site               Resource
ROUTE        24     1.353       36.PADDI to R7C4A.CLK      fclk_c
                  --------
                    1.353   (0.0% logic, 100.0% route), 0 logic levels.

      Destination Clock Path fclk to myIwm/SLICE_21:

   Name    Fanout   Delay (ns)          Site               Resource
ROUTE        24     1.353       36.PADDI to R4C4D.CLK      fclk_c
                  --------
                    1.353   (0.0% logic, 100.0% route), 0 logic levels.
 

Error: The following path exceeds requirements by 5.551ns
 
 Logical Details:  Cell type  Pin type       Cell/ASIC name  (clock net +/-)

   Source:         FF         Q              myIwm/bitTimer__i2  (from fclk_c +)
   Destination:    FF         Data in        myIwm/shifter_i0_i7  (to fclk_c +)

   Delay:               8.451ns  (28.6% logic, 71.4% route), 6 logic levels.

 Constraint Details:

      8.451ns physical path delay myIwm/SLICE_5 to myIwm/SLICE_26 exceeds
      3.144ns delay constraint less
      0.000ns skew and
      0.244ns CE_SET requirement (totaling 2.900ns) by 5.551ns

 Physical Path Details:

      Data path myIwm/SLICE_5 to myIwm/SLICE_26:

   Name    Fanout   Delay (ns)          Site               Resource
REG_DEL     ---     0.560      R7C4A.CLK to       R7C4A.Q0 myIwm/SLICE_5 (from fclk_c)
ROUTE         7     1.209       R7C4A.Q0 to R6C3D.D0       myIwm/bitTimer_2
CTOF_DEL    ---     0.371       R6C3D.D0 to       R6C3D.F0 myIwm/SLICE_51
ROUTE         2     0.901       R6C3D.F0 to R6C4C.C0       myIwm/n6
CTOF_DEL    ---     0.371       R6C4C.C0 to       R6C4C.F0 myIwm/SLICE_36
ROUTE         5     1.138       R6C4C.F0 to R5C4D.B1       myIwm/n133
CTOF_DEL    ---     0.371       R5C4D.B1 to       R5C4D.F1 myIwm/SLICE_35
ROUTE         1     0.497       R5C4D.F1 to R5C4D.C0       myIwm/n1516
CTOF_DEL    ---     0.371       R5C4D.C0 to       R5C4D.F0 myIwm/SLICE_35
ROUTE         3     0.727       R5C4D.F0 to R5C4B.B1       myIwm/n65
CTOF_DEL    ---     0.371       R5C4B.B1 to       R5C4B.F1 myIwm/SLICE_45
ROUTE         8     1.564       R5C4B.F1 to R4C5C.CE       myIwm/fclk_c_enable_14 (to fclk_c)
                  --------
                    8.451   (28.6% logic, 71.4% route), 6 logic levels.

 Clock Skew Details: 

      Source Clock Path fclk to myIwm/SLICE_5:

   Name    Fanout   Delay (ns)          Site               Resource
ROUTE        24     1.353       36.PADDI to R7C4A.CLK      fclk_c
                  --------
                    1.353   (0.0% logic, 100.0% route), 0 logic levels.

      Destination Clock Path fclk to myIwm/SLICE_26:

   Name    Fanout   Delay (ns)          Site               Resource
ROUTE        24     1.353       36.PADDI to R4C5C.CLK      fclk_c
                  --------
                    1.353   (0.0% logic, 100.0% route), 0 logic levels.

Warning: 104.613MHz is the maximum frequency for this preference.

Report Summary
--------------
----------------------------------------------------------------------------
Preference                              |   Constraint|       Actual|Levels
----------------------------------------------------------------------------
                                        |             |             |
FREQUENCY NET "fclk_c" 318.066000 MHz ; |  318.066 MHz|  104.613 MHz|   7 *
                                        |             |             |
----------------------------------------------------------------------------


1 preference(marked by "*" above) not met.

----------------------------------------------------------------------------
Critical Nets                           |   Loads|  Errors| % of total
----------------------------------------------------------------------------
myIwm/n65                               |       3|      10|    100.00%
                                        |        |        |
myIwm/n395                              |       7|       9|     90.00%
                                        |        |        |
myIwm/n133                              |       5|       8|     80.00%
                                        |        |        |
myIwm/n6                                |       2|       8|     80.00%
                                        |        |        |
myIwm/n1516                             |       1|       8|     80.00%
                                        |        |        |
myIwm/bitTimer_2                        |       7|       6|     60.00%
                                        |        |        |
myIwm/shifter_7_N_85_7                  |       1|       4|     40.00%
                                        |        |        |
myIwm/bitTimer_1                        |       8|       4|     40.00%
                                        |        |        |
myIwm/shifter_7_N_85_6                  |       1|       2|     20.00%
                                        |        |        |
myIwm/shifter_7_N_85_5                  |       1|       2|     20.00%
                                        |        |        |
myIwm/n123                              |       3|       2|     20.00%
                                        |        |        |
myIwm/n4                                |       1|       2|     20.00%
                                        |        |        |
myIwm/n59                               |       1|       2|     20.00%
                                        |        |        |
----------------------------------------------------------------------------


Clock Domains Analysis
------------------------

Found 3 clocks:

Clock Domain: fclk_c   Source: fclk.PAD   Loads: 24
   Covered under: FREQUENCY NET "fclk_c" 318.066000 MHz ;

   Data transfers from:
   Clock Domain: _devsel_c   Source: _devsel.PAD
      Not reported because source and destination domains are unrelated.
      To report these transfers please refer to preference CLKSKEWDIFF to define
      external clock skew between clock ports.

Clock Domain: _devsel_c   Source: _devsel.PAD   Loads: 11
   No transfer within this clock domain is found

Clock Domain: _iosel_c   Source: _iosel.PAD   Loads: 2
   No transfer within this clock domain is found


Timing summary (Setup):
---------------

Timing errors: 10  Score: 59154
Cumulative negative slack: 59154

Constraints cover 841 paths, 1 nets, and 319 connections (64.84% coverage)