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LIMITS.2 State Machine Tables

This is the truth table associated with the state machine implemented in the circuit on the schematic LIMITS.2. 
Inputs:
  A = ARMZERO
  Z = ZEROREF (Qualified)
State Variables:
  B = Zero Armed
  R = RESETPOS

   A Z B R	   B R	
   ---------+-----	
   0 0 0 0	|  0 0     B  B 0 0 1 1
   0 0 0 1	|  0 0        R 0 1 1 0
   0 0 1 0	|  1 0	   AZ +--------	   _ __
   0 0 1 1	|  0 0	   00 | 0 0 0 1   AR+ZRB
   0 1 0 0	|  0 0	   01 | 0 0 0 0
   0 1 0 1	|  0 0	   11 | 1 0 0 1
   0 1 1 0	|  0 1	   10 | 1 0 0 1
   0 1 1 1	|  0 0	
   1 0 0 0	|  1 0
   1 0 0 1	|  0 0	   Z  B 0 0 1 1
   1 0 1 0	|  1 0	      R 0 1 1 0
   1 0 1 1	|  0 0	   AZ +--------   _  _
   1 1 0 0	|  1 0	   00 | 0 0 0 0   AZBR
   1 1 0 1	|  0 0	   01 | 0 0 0 1
   1 1 1 0	|  1 0	   11 | 0 0 0 0
   1 1 1 1	|  0 0	   10 | 0 0 0 0

last updated: Mon Oct 15 14:06:53 2001 webmaster@huarp.harvard.edu
Copyright 2001 by the President and Fellows of Harvard College
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