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SignalTap needs only M9K memory in Quartus II 9.1

Altera_Forum
Honored Contributor II
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Helllo members. 

 

I got a problem while designing using Quartus II 9.1 SP2 with signalTap. 

SignalTap always uses M9K memory even though I set the memory type AUTO during fitting. 

 

Does anyone have a solution?
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Altera_Forum
Honored Contributor II
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--- Quote Start ---  

Helllo members. 

 

I got a problem while designing using Quartus II 9.1 SP2 with signalTap. 

SignalTap always uses M9K memory even though I set the memory type AUTO during fitting. 

 

Does anyone have a solution? 

--- Quote End ---  

 

 

Hi, 

 

what is your problem with the use of M9K ? 

 

Kind regards 

 

GPK
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Altera_Forum
Honored Contributor II
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I already used M9K memories in the design and have not much of remaining M9K memories to use with SignalTap while M144K memories are not used at all.

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Altera_Forum
Honored Contributor II
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Then set it to use M144k 

On auto, it just uses whatever is available. It should never use already assigned memory.
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Altera_Forum
Honored Contributor II
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Thank you Tricky. 

 

I done that already. But, it made an error. 

I can not remember the exact error messages but the key point was 

M144K can not be used for two-port memory.
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