seq_cir_design

seq_cir_design
Design of Synchronous SSLC

Modeling the Behavior
Obtaining the State Tables/State Diagrams
State Table Reduction
State Assignment
Completing the Design
确定激励方程和输出方程-3
根据激励方程和输出方程，画出计数器的逻
辑电路图-4
2004-11-22 Copyright reserved by Prof. Luo 265
 Modeling the Behavior
From the word specifications
Constructing a state table or state diagram, which is
an abstract model of the network behavior
No standard technique
Define a prior set of states needed by the network
to preserve the information regarding the past
history of inputs
Initial state
Additional states: none of the defined states adequately
describes the informa