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Altera_Forum
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15 years ago

Fault tollerant state machine problems

I have been doing some experiments on using fault tollerant state machine coding schemes for use in a radiation enviroment, this means defining the state coding for the states and forcing quartus to...
Altera_Forum's avatar
Altera_Forum
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15 years ago

I know two ways:

the first one is the use of the syn_encoding synthesis directive that is something like:

reg [4:0] state /* synthesis syn_encoding="user" */;

the second one is through the menu:

settings > Analysis & Synthesis and there you can set the state encoding as "user".

Why don't you post a project that reproduces the problem?