AR# 4705

Foundation/FSM Editor - How do I specify a condition that includes all possible conditions that have not already been covered?


Keywords: Foundation, FSM, state, machine, condition, others, else, trap, default

Urgency: Standard

General Description:
In the FSM diagram, there is no obvious way to group together all possible conditions that have not been specified already for a state, and to specify the resulting transition without having to write these conditions explicitly. How do I accomplish this?


For three inputs to a state machine, eight possible conditions can produce a state transition. If two conditions produce two separate transitions and the remaining six conditions all produce the same transition, you can specify the remaining conditions in one. You can accomplish this by using the condition "@else".

This effectively produces an "ELSE" condition in the resulting VHDL code.
AR# 4705
日期 08/12/2003
状态 Archive
Type 综合文章