Why answer of uint8 in .m and mdl are different?

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nkumar
nkumar on 27 Jul 2015
Answered: Walter Roberson on 27 Jul 2015
I have a value of -1.In .m file if i process uint8(-1) i get answer as 0,but in simulink if i feed a constant with -1 and use data conversion of uint8 i get answer as 255.Why do i get different answers.

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Accepted Answer

Walter Roberson
Walter Roberson on 27 Jul 2015
http://www.mathworks.com/help/simulink/slref/datatypeconversion.html
Notice that Saturate on Integer Overflow defaults to Off; you want it to be On.

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