gal_300f.eq4

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」· EQ4 代码 · 共 52 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 
   3/1        3        1    Pin-  CS2 
   4/1        4        1    Pin-  CS1 
   4/1        4        1    Pin-  CS0 
=========
  12/5          Best P-Term Total: 4
                       Total Pins: 11
                      Total Nodes: 0
            Average P-Term/Output: 1


Equations:

POW_EN = (!POW1 & !POW0);

CS2 = (A0
     # A1
     # !A2);

CS1 = (RD
     # A0
     # !A1
     # A2);

CS0 = (WR
     # !A0
     # A1
     # A2);


Reverse-Polarity Equations:

!POW_EN = (POW1
     # POW0);

!CS2 = (!A0 & !A1 & A2);

!CS1 = (!RD & !A0 & A1 & !A2);

!CS0 = (!WR & A0 & !A1 & !A2);