gal_300f.eq2

来自「一个组合逻辑实例,完成地址选择,读写信号产生等时序」· EQ2 代码 · 共 92 行

ispLEVER 5.1.02.70.06.06.SP2006.02 Linked Equations File
Copyright(C), 1992-2006, Lattice Semiconductor Corp.
All Rights Reserved.

Design gal_300f created Fri Dec 01 11:22:09 2006

Title: gal_300f.bls 

 P-Terms   Fan-in  Fan-out  Type  Name (attributes)
---------  ------  -------  ----  -----------------
   1/2        2        1    Pin   POW_EN 
   1/1        1        1    Pin   CS2 
   2/1        2        1    Pin   CS1 
   2/1        2        1    Pin   CS0 
   1/1        1        1    Node  N_8 
   1/3        3        1    Node  N_6 
   1/3        3        1    Node  N_7 
   1/1        1        1    Node  N_2 
   1/3        3        1    Node  N_5 
   0          0        1    Node  I6>s_3_ 
   0          0        1    Node  I6>s_4_ 
   0          0        1    Node  I6>s_5_ 
   0          0        1    Node  I6>s_6_ 
   0          0        1    Node  I6>s_7_ 
=========
  11/16         Best P-Term Total: 9
                       Total Pins: 11
                      Total Nodes: 10
            Average P-Term/Output: 0


Equations:

POW_EN = (!POW1 & !POW0);

CS2 = (!N_6);

CS1 = (RD
     # N_8);

CS0 = (WR
     # N_2);

N_8 = (!N_7);

N_6 = (A2 & !A1 & !A0);

N_7 = (!A2 & A1 & !A0);

N_2 = (!N_5);

N_5 = (!A2 & !A1 & A0);

I6>s_3_ = (0);

I6>s_4_ = (0);

I6>s_5_ = (0);

I6>s_6_ = (0);

I6>s_7_ = (0);


Reverse-Polarity Equations:

!POW_EN = (POW1
     # POW0);

!CS2 = (N_6);

!CS1 = (!RD & !N_8);

!CS0 = (!WR & !N_2);

!N_8 = (N_7);

!N_6 = (A1
     # !A2
     # A0);

!N_7 = (!A1
     # A2
     # A0);

!N_2 = (N_5);

!N_5 = (A1
     # A2
     # !A0);