MATLAB: Error while generating HDL code from Matlab: MATLAB for code generation only supports SumModes ‘SpecifyPrecision’ and ‘KeepLSB’ for ‘MTIMES’ when the size of the inputs can vary at run-time.

Question

While trying to generate Verilog file using HDL coder, I got the above error in the 'fixed-point' file in the Validation Results sections. Kindly help me resolve the issue.

Answer 1

As the error suggests, try changing the 'Sum mode' under the advanced settings. The image shows where to set this while using the Workflow Advisor.