dbuf.rpt

it is used to understand the basic working of a BCH encoder/Decoder

----- Date             : Thu Nov 27 12:35:28 1997
----- Module Name      : DBUF
----- Library Name     : X3000
----- Output Directory : .
----- Operating Voltage: 5.000000
----- Operating Temp   : 25
----- Process          : TYPICAL
----- Logic Type       : LARGE
----- area/speed Factor: 1.000000
----- Package          : DEFAULT

             *********************************************
                             Output Drives
             *********************************************


   Output            Drive              Output             Drive
----------------------------------------------------------------------------
                    rise     fall                         rise     fall
                   ----------------                      ----------------
DOUT               0.0000   0.0000    


             *********************************************
                             Input Loadings
             *********************************************


       Input             Load        Input             Load
-------------------------------------------------------------------
      CLK                18.000     ERR                1.000  
      VDOUT              1.000      DIN                1.000  



             *********************************************
                             Timing Report
             *********************************************


   Output          Delay            Required       Required Load   External Cap
-----------------------------------------------------------------------------
                  rise     fall      rise     fall      (Buffering)  (Timing)
                ----------------   --------------    ------------  ----------
DIN__DOUT         2.00     2.00     <none>   <none>         1.0       1.0
DOUT              1.00     1.00     <none>   <none>         1.0       1.0
----------------------------------------------------------------------------
Total Delta          0.00      0.00
Max.  Delay          2.00      2.00
Min.  Delay          1.00      1.00

               ****************************************
                       Critical Path Delays
               ****************************************


 Node             Arrival      Required     Slack        Type
 -----------------------------------------------------------------------
DIN__DOUT          2.00            -           -          X3000:AND2:2
N_3                1.00            -           -          X3000:XOR2:1
BUF_16_$Q   R/B/LC Output

DIN__DOUT          2.00            -           -          X3000:AND2:2
N_3                1.00            -           -          X3000:XOR2:1
BUF_16_$Q   R/B/LC Output


 R/B/LC => Register/BlackBox/LibraryComponent 



             *********************************************
                          Gate Usage Summary
             *********************************************


Cell         Count       Area/Cell    Cell         Count       Area/Cell
----------------------------------------------------------------------------
MX3000:FD      18           0.00      X3000:AND2      1           0.25
X3000:XOR2      1           0.25      
----------------------------------------------------------------------------

Total Cells :          20             Total Area  :        0.50


             *********************************************
                           Netlist Statistics
             *********************************************

Maximum level of gates =       2    Total number of nets   =      24
Maximum pins per net   =      19    Average pins per net   =    2.71
Maximum load per net   =   18.00    Average load per net   =    1.71