Intel® Quartus® Prime Software
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altsyncram simulation problem, please help

Altera_Forum
Honored Contributor II
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I have made a RAM using Altera liberary 

 

The declear is like this altsyncram#(.OPERATION_MODE("ROM"),.WIDTH_A(10),.WIDTHAD_A(5),.OUTDATA_ACLR_A("UNUSED"),.INIT_FILE("da_data.mif")) read_da_data (.q_a(buff_DA_data[9:0]),.address_a(count_out[4:0]),.clock0(clk)); 

 

and when I use ModelSim to simulate, such error comes out: Module parameter 'WIDTH_A' not found for override. 

 

all the parameter I set have this error, 

 

Module parameter 'OUTDATA_ACLR_A' not found for override. 

 

Module parameter 'OPERATION_MODE' not found for override. 

 

Module parameter 'INIT_FILE' not found for override. 

 

Please Help me about it ,Thanks.
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Altera_Forum
Honored Contributor II
283 Views

Try writing parameter names in lowercase (operation_mode, width_a, etc.).

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Altera_Forum
Honored Contributor II
283 Views

Thanks ,the problem solved, indeed write in lowercase, the simulation can operate well.  

 

Thank you for your reply, it helps me a lot.
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