How to change Radix point bits of ePWM block, cos and sin functions

Hello:

How do i change the number of radix point bits of ePWM blocks, cos and sin functions. i find it to be 1 radix point bit. why can't we change it and how do i know if over flow exists in run time.

Regards, MALA

When i drag ePWM block from

When i drag ePWM block from piccolo block set, i get ePWM block with 1.16 precision, how could i change this.

Yes, the block inputs do say

Yes, the block inputs do say 1.16, but they will accept 2.16 with no problem.

The ePWM block will accept

The ePWM block will accept inputs from 1.16 to 8.16 and do the right thing. fxSin and fxCos are constrained to produce 1.16 outputs if they are connected to 1.16 values, or 1.32 if connected to 1.32 values.