please help me to fix this error " HDL code generation for fixed point division is only supported when 'RoundMode' is 'Fix' or 'Nearest' "

Question

jebli med 2017-3-5

0
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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/328201-please-help-me-to-fix-this-error-hdl-code-generation-for-fixed-point-division-is-only-supported-w

回答： Kiran Kintali 2021-6-30

function c = fi_div(a,b)
coder.inline( 'always' );
if isfi( a ) && isfi( b )
    a1 = fi( a, 'RoundMode', 'fix' );
    b1 = fi( b, 'RoundMode', 'fix' );
    c1 = divide( divideType( a1, b1 ), a1, b1 );
    c = fi( c1, numerictype( c1 ), fimath( a ) );
else
     c = a/b;
 end
 end

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Answer 1

Kiran Kintali 2021-6-30

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此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/328201-please-help-me-to-fix-this-error-hdl-code-generation-for-fixed-point-division-is-only-supported-w#answer_737023

If this is staill an issue please share dut.m (design) and testbench.m (testbench calling the design) and a project file that is used for fixed-point conversion.

Thanks