gates.doc

GAL编译工具

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                                     Gates
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CUPL(WM)        4.8a Serial# MW-45466466
Device          g16v8s  Library DLIB-h-37-9
Created         Sun Mar 19 11:41:37 2000
Name            Gates
Partno          CA0001
Revision        04
Date            9/12/89
Designer        G. Woolhiser
Company         Logical Devices, Inc.
Assembly        None
Location        None

===============================================================================
                            Expanded Product Terms
===============================================================================

and =>
    a & b

inva =>
    !a

invb =>
    !b

nand =>
    a & b

nor =>
    a
  # b

or =>
    a
  # b

xnor =>
    a & !b
  # !a & b

xor =>
    a & !b
  # !a & b


===============================================================================
                                 Symbol Table
===============================================================================

Pin Variable                                    Pterms   Max     Min    
Pol   Name              Ext     Pin     Type     Used   Pterms  Level   
--- --------            ---     ---     ----    ------  ------  -----   

    a                           1        V        -       -       -     
    and                         14       V        1       8       1     
    b                           2        V        -       -       -     
    inva                        12       V        1       8       1     
    invb                        13       V        1       8       1     
    nand                        15       V        1       8       1     
    nor                         17       V        2       8       1     
    or                          16       V        2       8       1     
    xnor                        19       V        2       8       1     
    xor                         18       V        2       8       1     


LEGEND    D : default variable         F : field      G : group
          I : intermediate variable    N : node       M : extended node
          U : undefined                V : variable   X : extended variable
          T : function


===============================================================================
                                   Fuse Plot
===============================================================================

Syn   02192 - Ac0   02193 x 

Pin #19  02048  Pol x  02120  Ac1 x 
 00000 -xx----------------------------- 
 00032 x--x---------------------------- 
 00064 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx 
 00096 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx 
 00128 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx 
 00160 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx 
 00192 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx 
 00224 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx 
Pin #18  02049  Pol -  02121  Ac1 x 
 00256 -xx----------------------------- 
 00288 x--x---------------------------- 
 00320 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx 
 00352 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx 
 00384 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx 
 00416 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx 
 00448 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx 
 00480 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx 
Pin #17  02050  Pol x  02122  Ac1 x 
 00512 --x----------------------------- 
 00544 x------------------------------- 
 00576 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx 
 00608 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx 
 00640 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx 
 00672 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx 
 00704 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx 
 00736 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx 
Pin #16  02051  Pol -  02123  Ac1 x 
 00768 --x----------------------------- 
 00800 x------------------------------- 
 00832 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx 
 00864 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx 
 00896 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx 
 00928 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx 
 00960 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx 
 00992 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx 
Pin #15  02052  Pol x  02124  Ac1 x 
 01024 x-x----------------------------- 
 01056 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx 
 01088 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx 
 01120 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx 
 01152 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx 
 01184 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx 
 01216 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx 
 01248 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx 
Pin #14  02053  Pol -  02125  Ac1 x 
 01280 x-x----------------------------- 
 01312 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx 
 01344 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx 
 01376 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx 
 01408 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx 
 01440 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx 
 01472 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx 
 01504 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx 
Pin #13  02054  Pol -  02126  Ac1 x 
 01536 -x------------------------------ 
 01568 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx 
 01600 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx 
 01632 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx 
 01664 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx 
 01696 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx 
 01728 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx 
 01760 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx 
Pin #12  02055  Pol -  02127  Ac1 x 
 01792 ---x---------------------------- 
 01824 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx 
 01856 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx 
 01888 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx 
 01920 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx 
 01952 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx 
 01984 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx 
 02016 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx 


LEGEND    X : fuse not blown 
          - : fuse blown 

===============================================================================
                                 Chip Diagram
===============================================================================

                               ______________
                              |    Gates     |
                        a x---|1           20|---x Vcc                      
                        b x---|2           19|---x xnor                     
                          x---|3           18|---x xor                      
                          x---|4           17|---x nor                      
                          x---|5           16|---x or                       
                          x---|6           15|---x nand                     
                          x---|7           14|---x and                      
                          x---|8           13|---x invb                     
                          x---|9           12|---x inva                     
                      GND x---|10          11|---x                          
                              |______________|