Accelerometer Interface implementation on FPGA

[prof_]

I uses 3 accelerometers to get the g-vector , I want to transfer the readings to euler angles , i know the rotation matrices and i will need to implement arcsine and arctan which isn't convenient
So, I was wondring if there is other way to get the euler angles without this matrix or can anyone mention another way to get the arcsine and arctan other than cordic , LUT or taylor

 

[shaiko]

You can implement a softcore processor IP and do it in software.
Not the leanest solution, but possible.

 

[prof_]

That's is possible , but i was looking to do it on hardware for possible further integeration on ASIC

 

[shaiko]

but i was looking to do it on hardware for possible further integeration on ASIC

I think Taylor will give you the best results. Why not Taylor ?