

=============

Chip Vcnt1str

=============



Summary Information:

--------------------

Type: Initial implementation

Source: out-of-date

Status: 0 errors, 0 warnings, 0 messages



Target Information:

-------------------

Vendor: Xilinx

Family: XC9500XL

Device: XC9500XL

Speed:  



Chip Parameters:

----------------

Optimize for: Speed

Optimization effort: High

VHDL arch: Vcnt1str_arch

Frequency: 50 MHz

Is module: Yes

Keep io pads: No

Number of flip-flops: 0

Number of latches: 0



Chip Design Hierarchy:

----------------------

Vcnt1str: defined in C:\fndtn\Active\projects\CHAPTER6\Vcnt1str.vhd

  FA: defined in C:\FNDTN\ACTIVE\PROJECTS\CHAPTER6\FA.vhd

  FA: defined in C:\FNDTN\ACTIVE\PROJECTS\CHAPTER6\FA.vhd

  FA: defined in C:\FNDTN\ACTIVE\PROJECTS\CHAPTER6\FA.vhd

  FA: defined in C:\FNDTN\ACTIVE\PROJECTS\CHAPTER6\FA.vhd

  ADDER2: defined in C:\fndtn\Active\projects\CHAPTER6\adder2.vhd

    FA: defined in C:\FNDTN\ACTIVE\PROJECTS\CHAPTER6\FA.vhd

    FA: defined in C:\FNDTN\ACTIVE\PROJECTS\CHAPTER6\FA.vhd

  ADDER2: defined in C:\fndtn\Active\projects\CHAPTER6\adder2.vhd

    FA: defined in C:\FNDTN\ACTIVE\PROJECTS\CHAPTER6\FA.vhd

    FA: defined in C:\FNDTN\ACTIVE\PROJECTS\CHAPTER6\FA.vhd

  FA: defined in C:\FNDTN\ACTIVE\PROJECTS\CHAPTER6\FA.vhd

  FA: defined in C:\FNDTN\ACTIVE\PROJECTS\CHAPTER6\FA.vhd

  FA: defined in C:\FNDTN\ACTIVE\PROJECTS\CHAPTER6\FA.vhd

  INCR5: defined in C:\fndtn\Active\projects\CHAPTER6\incr5.vhd

  FA: defined in C:\FNDTN\ACTIVE\PROJECTS\CHAPTER6\FA.vhd

  ADDER2: defined in C:\fndtn\Active\projects\CHAPTER6\adder2.vhd

    FA: defined in C:\FNDTN\ACTIVE\PROJECTS\CHAPTER6\FA.vhd

    FA: defined in C:\FNDTN\ACTIVE\PROJECTS\CHAPTER6\FA.vhd

  ADDER3: defined in C:\fndtn\Active\projects\CHAPTER6\adder3.vhd

    FA: defined in C:\FNDTN\ACTIVE\PROJECTS\CHAPTER6\FA.vhd

    FA: defined in C:\FNDTN\ACTIVE\PROJECTS\CHAPTER6\FA.vhd

    FA: defined in C:\FNDTN\ACTIVE\PROJECTS\CHAPTER6\FA.vhd

  ADDER2: defined in C:\fndtn\Active\projects\CHAPTER6\adder2.vhd

    FA: defined in C:\FNDTN\ACTIVE\PROJECTS\CHAPTER6\FA.vhd

    FA: defined in C:\FNDTN\ACTIVE\PROJECTS\CHAPTER6\FA.vhd

  ADDER3: defined in C:\fndtn\Active\projects\CHAPTER6\adder3.vhd

    FA: defined in C:\FNDTN\ACTIVE\PROJECTS\CHAPTER6\FA.vhd

    FA: defined in C:\FNDTN\ACTIVE\PROJECTS\CHAPTER6\FA.vhd

    FA: defined in C:\FNDTN\ACTIVE\PROJECTS\CHAPTER6\FA.vhd

  ADDER4: defined in C:\fndtn\Active\projects\CHAPTER6\adder4.vhd

    FA: defined in C:\FNDTN\ACTIVE\PROJECTS\CHAPTER6\FA.vhd

    FA: defined in C:\FNDTN\ACTIVE\PROJECTS\CHAPTER6\FA.vhd

    FA: defined in C:\FNDTN\ACTIVE\PROJECTS\CHAPTER6\FA.vhd

    FA: defined in C:\FNDTN\ACTIVE\PROJECTS\CHAPTER6\FA.vhd



Primitive reference count:

--------------------------



Clocks:

-------

                           Required  Estimated                       

Period   Rise     Fall     Freq      Freq       Signal               

(ns)     (ns)     (ns)     (MHz)     (MHz)                           

...............................................................

 20        0       10       50.00       n/a     default              



Timing Groups:

--------------

                                                              

                                                              

Name                 Description                              

............................................................

(I)                  Input ports                              

(O)                  Output ports                             



Timing Path Groups:

-------------------

                                          Required   Estimated  

                                          Delay      Delay      

From                 To                   (ns)       (ns)       

............................................................

(I)                  (O)                    1.00        n/a     



Input Port Timing:

------------------

                     Required   Estimated                       

Port                 Delay      Slack                           

Name                 (ns)       (ns)       To-Group             

............................................................

D<31>                  0.00        n/a     (O)                  

D<30>                  0.00        n/a     (O)                  

D<29>                  0.00        n/a     (O)                  

D<28>                  0.00        n/a     (O)                  

D<27>                  0.00        n/a     (O)                  

D<26>                  0.00        n/a     (O)                  

D<25>                  0.00        n/a     (O)                  

D<24>                  0.00        n/a     (O)                  

D<23>                  0.00        n/a     (O)                  

D<22>                  0.00        n/a     (O)                  

D<21>                  0.00        n/a     (O)                  

D<20>                  0.00        n/a     (O)                  

D<19>                  0.00        n/a     (O)                  

D<18>                  0.00        n/a     (O)                  

D<17>                  0.00        n/a     (O)                  

D<16>                  0.00        n/a     (O)                  

D<15>                  0.00        n/a     (O)                  

D<14>                  0.00        n/a     (O)                  

D<13>                  0.00        n/a     (O)                  

D<12>                  0.00        n/a     (O)                  

D<11>                  0.00        n/a     (O)                  

D<10>                  0.00        n/a     (O)                  

D<9>                   0.00        n/a     (O)                  

D<8>                   0.00        n/a     (O)                  

D<7>                   0.00        n/a     (O)                  

D<6>                   0.00        n/a     (O)                  

D<5>                   0.00        n/a     (O)                  

D<4>                   0.00        n/a     (O)                  

D<3>                   0.00        n/a     (O)                  

D<2>                   0.00        n/a     (O)                  

D<1>                   0.00        n/a     (O)                  

D<0>                   0.00        n/a     (O)                  



Output Port Timing:

-------------------

                     Required   Estimated                       

Port                 Delay      Slack                           

Name                 (ns)       (ns)       From-Group           

............................................................

SUM<5>                 0.00        n/a     (I)                  

SUM<4>                 0.00        n/a     (I)                  

SUM<3>                 0.00        n/a     (I)                  

SUM<2>                 0.00        n/a     (I)                  

SUM<1>                 0.00        n/a     (I)                  

SUM<0>                 0.00        n/a     (I)                  

