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Valued Contributor III
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error while compiling rom in quartus ii 11.0 version

I am karthik ameture in quartus. I am trying to compile a quartus project. However I get an error while compiling the ROM component (generated via megafunction wizard). The error is as below :- 

 

 

 

 

Error: MGL_INTERNAL_ERROR: Parameter altsyncram|WIDTH_A has no default value and has not been assigned any value. CAUSE : An attempt was made to access the value of a parameter which has no default, and has not been assigned a value. All parameters should have a default value, or, if the parameter is a required parameter, an assignment should be made. ACTION : Specify a value for the parameter or if the parameter is an optional parameter, specify a default value. 

 

 

 

 

 

Do you know what exactly is the problem ? Please help us with this. 

Thanks, 

regards  

karthik
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Valued Contributor III
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Hi , 

 

How exactly are you generating this ROM , the error is about the width of a Port either its a Addres bus width or data bus width . 

Maybe you have missed defining the width . 

 

Or maybe you could share the code with me and i can see whats wrong . 

 

Regards , 

 

 

 

--- Quote Start ---  

I am karthik ameture in quartus. I am trying to compile a quartus project. However I get an error while compiling the ROM component (generated via megafunction wizard). The error is as below :- 

 

 

 

 

Error: MGL_INTERNAL_ERROR: Parameter altsyncram|WIDTH_A has no default value and has not been assigned any value. CAUSE : An attempt was made to access the value of a parameter which has no default, and has not been assigned a value. All parameters should have a default value, or, if the parameter is a required parameter, an assignment should be made. ACTION : Specify a value for the parameter or if the parameter is an optional parameter, specify a default value. 

 

 

 

 

 

Do you know what exactly is the problem ? Please help us with this. 

Thanks, 

regards  

karthik 

--- Quote End ---  

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Highlighted
Valued Contributor III
9 Views

 

--- Quote Start ---  

Hi , 

 

thank u, 

i have generated ram using megawizard plugin manager in Quartus ii 11.0 

i am including the rom file please help me in this regard
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