Part Number:66AK2L06
Hello,
I am using the compiler function for CMPYR and CROT90 on my C66x cores and providing it with the proper data for what I am doing. The compiler creates the proper assembly for using htes instructions. The problem is when I execute CMPYR, the result is returned rotated 270 degrees. I then tried executing CROT90 to rotate the result back to where i want it to be at 0 degrees but the result of that is rotated -90 degreees instead of +90 degrees (real part in result is not negated). Is there any known issue with these commands or anything else I should know about them? I have tested this both on my 66ak2l06 chip as well as the TCI6630K2L.
Thanks!