- if you are giving 60 as i/p using binary point scaling to 2^30 will given as 64424509440 (scaled value).
Issue with fixed point code generation
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In fixed point model, inputs values are provided as 60,110,150,160,20,166,130. Expected result is 200 and it is shown exactly in simulation result.
But in generated code, the input values are displayed as 503316480,922746880,1258291200,1342177280,167772160,1392508928,1090519040 correspondingly. Result is displayed as 1677721600 instead of 200.
Please provide feedback on this.
Muruganandham Subramanian el 28 de Mayo de 2013
Editada: Muruganandham Subramanian el 28 de Mayo de 2013
In fixedpoint operation, you might used scaling either binary point or slope and bias, So the value which you given as i/p(depends scaling value) and o/p (depends scaling value) should be divided finally.
So finally If you divide by the scaled value, you can get your expected result