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Fitting report
for 10bits Shift Register



XACT:  version D.19                              Xilinx Inc.
                                  Fitter Report
Design Name: shift_reg                           Date:  7-21-2000, 11:55PM
Device Used: XC9536-15-PC44
Fitting Status: Successful

****************************  Resource Summary  ****************************

Macrocells     Product Terms    Registers      Pins           Function Block 
Used           Used             Used           Used           Inputs Used    
10 /36  ( 27%) 20  /180  ( 11%) 10 /36  ( 27%) 12 /34  ( 35%) 12 /72  ( 16%)

PIN RESOURCES:

Signal Type    Required     Mapped  |  Pin Type            Used   Remaining 
------------------------------------|---------------------------------------
Input         :    2           2    |  I/O              :    12       16
Output        :    1           1    |  GCK/IO           :     0        3
Bidirectional :    9           9    |  GTS/IO           :     0        2
GCK           :    0           0    |  GSR/IO           :     0        1
GTS           :    0           0    |
GSR           :    0           0    |
                 ----        ----
        Total     12          12

MACROCELL RESOURCES:

Total Macrocells Available                    36
Registered Macrocells                         10
Non-registered Macrocell driving I/O           0

GLOBAL RESOURCES:

Global clock net(s) unused.
Global output enable net(s) unused.
Global set/reset net(s) unused.

POWER DATA:

There are 10 macrocells in high performance mode (MCHP).
There are 0 macrocells in low power mode (MCLP).
There are a total of 10 macrocells used (MC).

End of Resource Summary
***************Resources Used by Successfully Mapped Logic******************

** LOGIC **
Signal              Total   Signals Loc     Pwr  Slew Pin  Pin       Pin
Name                Pt      Used            Mode Rate #    Type      Use
q0                  2       2       FB2_2   STD  FAST 44   I/O       I/O
q1                  2       2       FB2_7   STD  FAST 38   I/O       I/O
q2                  2       2       FB2_10  STD  FAST 35   I/O       I/O
q3                  2       2       FB2_13  STD  FAST 29   I/O       I/O
q4                  2       2       FB2_16  STD  FAST 26   I/O       I/O
q5                  2       2       FB1_2   STD  FAST 3    I/O       I/O
q6                  2       2       FB1_6   STD  FAST 8    I/O       I/O
q7                  2       2       FB1_10  STD  FAST 12   I/O       I/O
q8                  2       2       FB1_13  STD  FAST 18   I/O       I/O
q9                  2       2       FB1_16  STD  FAST 22   I/O       O

** INPUTS **
Signal                              Loc               Pin  Pin       Pin
Name                                                  #    Type      Use
clk                                 FB1_8             9    I/O       I
din                                 FB1_9             11   I/O       I

End of Resources Used by Successfully Mapped Logic

*********************Function Block Resource Summary***********************
Function    # of        FB Inputs   Signals     Total       O/IO      IO    
Block       Macrocells  Used        Used        Pt Used     Req       Avail 
FB1           5           6           6           10         1/4       17   
FB2           5           6           6           10         0/5       17   
            ----                                -----       -----     ----- 
             10                                   20         1/9       34   
*********************************** FB1 ***********************************
Number of function block inputs used/remaining:               6/30
Number of signals used by logic mapping into function block:  6
Signal              Total   Imp   Exp Unused  Loc     Pwr   Pin   Pin     Pin
Name                Pt      Pt    Pt  Pt              Mode   #    Type    Use
(unused)              0       0     0   5     FB1_1         2     I/O     
q5                    2       0     0   3     FB1_2   STD   3     I/O     I/O
(unused)              0       0     0   5     FB1_3         5     GCK/I/O 
(unused)              0       0     0   5     FB1_4         4     I/O     
(unused)              0       0     0   5     FB1_5         6     GCK/I/O 
q6                    2       0     0   3     FB1_6   STD   8     I/O     I/O
(unused)              0       0     0   5     FB1_7         7     GCK/I/O 
(unused)              0       0     0   5     FB1_8         9     I/O     I
(unused)              0       0     0   5     FB1_9         11    I/O     I
q7                    2       0     0   3     FB1_10  STD   12    I/O     I/O
(unused)              0       0     0   5     FB1_11        13    I/O     
(unused)              0       0     0   5     FB1_12        14    I/O     
q8                    2       0     0   3     FB1_13  STD   18    I/O     I/O
(unused)              0       0     0   5     FB1_14        19    I/O     
(unused)              0       0     0   5     FB1_15        20    I/O     
q9                    2       0     0   3     FB1_16  STD   22    I/O     O
(unused)              0       0     0   5     FB1_17        24    I/O     
(unused)              0       0     0   5     FB1_18              (b)     

Signals Used by Logic in Function Block
  1: clk                3: q5                 5: q7 
  2: q4                 4: q6                 6: q8 

Signal                        1         2         3         4 Signals FB
Name                0----+----0----+----0----+----0----+----0 Used    Inputs
q5                   XX...................................... 2       2
q6                   X.X..................................... 2       2
q7                   X..X.................................... 2       2
q8                   X...X................................... 2       2
q9                   X....X.................................. 2       2
                    0----+----1----+----2----+----3----+----4
                              0         0         0         0
Legend:
Total Pt     - Total product terms used by the macrocell signal
Imp Pt       - Product terms imported from other macrocells
Exp Pt       - Product terms exported to other macrocells
               in direction shown
Unused Pt    - Unused local product terms remaining in macrocell
Loc          - Location where logic was mapped in device
Pwr Mode     - Macrocell power mode
Pin Type/Use - I  - Input            GCK/FCLK - Global clock
               O  - Output           GTS/FOE  - Global 3state/output-enable
              (b) - Buried macrocell
X(@) - Signal used as input (wire-AND input) to the macrocell logic.
    The number of Signals Used may exceed the number of FB Inputs Used due
    to wire-ANDing in the switch matrix.
*********************************** FB2 ***********************************
Number of function block inputs used/remaining:               6/30
Number of signals used by logic mapping into function block:  6
Signal              Total   Imp   Exp Unused  Loc     Pwr   Pin   Pin     Pin
Name                Pt      Pt    Pt  Pt              Mode   #    Type    Use
(unused)              0       0     0   5     FB2_1         1     I/O     
q0                    2       0     0   3     FB2_2   STD   44    I/O     I/O
(unused)              0       0     0   5     FB2_3         42    GTS/I/O 
(unused)              0       0     0   5     FB2_4         43    I/O     
(unused)              0       0     0   5     FB2_5         40    GTS/I/O 
(unused)              0       0     0   5     FB2_6         39    GSR/I/O 
q1                    2       0     0   3     FB2_7   STD   38    I/O     I/O
(unused)              0       0     0   5     FB2_8         37    I/O     
(unused)              0       0     0   5     FB2_9         36    I/O     
q2                    2       0     0   3     FB2_10  STD   35    I/O     I/O
(unused)              0       0     0   5     FB2_11        34    I/O     
(unused)              0       0     0   5     FB2_12        33    I/O     
q3                    2       0     0   3     FB2_13  STD   29    I/O     I/O
(unused)              0       0     0   5     FB2_14        28    I/O     
(unused)              0       0     0   5     FB2_15        27    I/O     
q4                    2       0     0   3     FB2_16  STD   26    I/O     I/O
(unused)              0       0     0   5     FB2_17        25    I/O     
(unused)              0       0     0   5     FB2_18              (b)     

Signals Used by Logic in Function Block
  1: clk                3: q0                 5: q2 
  2: din                4: q1                 6: q3 

Signal                        1         2         3         4 Signals FB
Name                0----+----0----+----0----+----0----+----0 Used    Inputs
q0                   XX...................................... 2       2
q1                   X.X..................................... 2       2
q2                   X..X.................................... 2       2
q3                   X...X................................... 2       2
q4                   X....X.................................. 2       2
                    0----+----1----+----2----+----3----+----4
                              0         0         0         0
Legend:
Total Pt     - Total product terms used by the macrocell signal
Imp Pt       - Product terms imported from other macrocells
Exp Pt       - Product terms exported to other macrocells
               in direction shown
Unused Pt    - Unused local product terms remaining in macrocell
Loc          - Location where logic was mapped in device
Pwr Mode     - Macrocell power mode
Pin Type/Use - I  - Input            GCK/FCLK - Global clock
               O  - Output           GTS/FOE  - Global 3state/output-enable
              (b) - Buried macrocell
X(@) - Signal used as input (wire-AND input) to the macrocell logic.
    The number of Signals Used may exceed the number of FB Inputs Used due
    to wire-ANDing in the switch matrix.
;;-----------------------------------------------------------------;;
; Implemented Equations.

 q0  :=  din
    q0.CLKF  =  clk
    q0.PRLD  =  GND    

 q1  :=  q0.PIN
    q1.CLKF  =  clk
    q1.PRLD  =  GND    

 q2  :=  q1.PIN
    q2.CLKF  =  clk
    q2.PRLD  =  GND    

 q3  :=  q2.PIN
    q3.CLKF  =  clk
    q3.PRLD  =  GND    

 q4  :=  q3.PIN
    q4.CLKF  =  clk
    q4.PRLD  =  GND    

 q5  :=  q4.PIN
    q5.CLKF  =  clk
    q5.PRLD  =  GND    

 q6  :=  q5.PIN
    q6.CLKF  =  clk
    q6.PRLD  =  GND    

 q7  :=  q6.PIN
    q7.CLKF  =  clk
    q7.PRLD  =  GND    

 q8  :=  q7.PIN
    q8.CLKF  =  clk
    q8.PRLD  =  GND    

 q9  :=  q8.PIN
    q9.CLKF  =  clk
    q9.PRLD  =  GND    

****************************  Device Pin Out ****************************

Device : XC9536-15-PC44


      T  T  T     T  T     T  T  V  T  
      I  I  I  q  I  I  q  I  I  C  I  
      E  E  E  5  E  E  0  E  E  C  E  
      --------------------------------  
     /6  5  4  3  2  1  44 43 42 41 40 \
TIE | 7                             39 | TIE
 q6 | 8                             38 | q1
clk | 9                             37 | TIE
GND | 10                            36 | TIE
din | 11        XC9536-15-PC44      35 | q2
 q7 | 12                            34 | TIE
TIE | 13                            33 | TIE
TIE | 14                            32 | VCC
TDI | 15                            31 | GND
TMS | 16                            30 | TDO
TCK | 17                            29 | q3
    \ 18 19 20 21 22 23 24 25 26 27 28 /
      --------------------------------  
      q  T  T  V  q  G  T  T  q  T  T  
      8  I  I  C  9  N  I  I  4  I  I  
         E  E  C     D  E  E     E  E  


Legend :  NC  = Not Connected, unbonded pin
         TIE  = Tie pin to GND or board trace driven to valid logic level
         VCC  = Dedicated Power Pin
         GND  = Dedicated Ground Pin
         TDI  = Test Data In, JTAG pin
         TDO  = Test Data Out, JTAG pin
         TCK  = Test Clock, JTAG pin
         TMS  = Test Mode Select, JTAG pin
  PROHIBITED  = User reserved pin
****************************  Compiler Options  ****************************

Following is a list of all global compiler options used by the fitter run.

Device(s) Specified                         : XC9536-15-PC44
Use Timing Constraints                      : ON
Ignore Assignments In Design File           : OFF
Create Programmable Ground Pins             : OFF
Use Advanced Fitting                        : ON
Use Local Feedback                          : ON
Use Pin Feedback                            : ON
Default Power Setting                       : STD
Default Output Slew Rate                    : FAST
Guide File Used                             : NONE
Multi Level Logic Optimization              : ON
Timing Optimization                         : ON
Power/Slew Optimization                     : OFF
High Fitting Effort                         : ON
Automatic Wire-ANDing                       : ON
Xor Synthesis                               : ON
D/T Synthesis                               : ON
Use Boolean Minimization                    : ON
Global Clock(GCK) Optimization              : OFF
Global Set/Reset(GSR) Optimization          : OFF
Global Output Enable(GTS) Optimization      : OFF
Collapsing pterm limit                      : 25
Collapsing input limit                      : 36