ADC doesn't produce correct output type

[bmairs]

It doesn't matter if I select signed or unsigned integer for the output of the ADC, it always shows it being a uint16. Has anyone else seen this behavior?

[LubinKerhuel]

Datatype of the output of the block ADC is always uint16. Anyway, this uint16 store the value in the format you selected. Thus, you should use a type convert block, with Stored Integer Value (SI) (in opposition to Real Word Value) to convert the simulink representation of the data.

Thanks for repporting that, I should change the datatype output of the block depending on the representation selected.