ICos / ISin functions

[Wimax]

Hello Everybody!

From the manual, the definition of ICos/ISin functions is not very clear to me. What is the order of magnitude of the ratio of execution times on PIC24, compared to the equivalent floating point functions ?

[top204]

The integer Sin and Cos commands are a throwback to the original syntax and operation of the compilers, and they produce the values in radians from 0 to 255. They are very crude, but worked well for the original 8-bit devices that had very little RAM or speed.

[Wimax]

Thank you Les !