Programmable Devices
CPLDs, FPGAs, SoC FPGAs, Configuration, and Transceivers
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Switch feature

Altera_Forum
Honored Contributor II
‎06-12-2008 02:19 PM
933 Views

Hi all! 

 

I want to use a Switch feature in Quartus2 (version 7.2). 

For example, if the input signal is '1', F.F A will be used and if the input signal is '0', then F.F B will be used. 

 

Is there such a feature? Perhaps just a logic stracture such as any other gate/pin? 

 

Thanks, :)  

 

Johnatan.
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Altera_Forum
Honored Contributor II
‎06-12-2008 02:48 PM
229 Views

Hi, 

Switch here can be a 1x2 de-mux logic with o/ps of the demux connected to the clock enables of the Flip flops. 

 

Hope this shud meet the functionality, what u are expecting!!!
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Altera_Forum
Honored Contributor II
‎06-12-2008 02:59 PM
229 Views

Thanks! 

 

What is the symbol name of demux? I can only find mux.
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Altera_Forum
Honored Contributor II
‎06-12-2008 03:29 PM
229 Views

U can get the symbol name in the device lib guide pdf. or u can google it out for 1x2 demux. Not quite sure of the symbol name as it is vendor specific

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