Category: Datasheet/Specs
The TMC2240 datasheet states:
> The sum HSTRT + HEND must be ≤16. At a current setting of max. 30 (amplitude reduced to 240), the sum is not limited.
This value appears to come from the default peak sine wave current of 248, however 248 + 16/2 = 256. It seems odd that a maximum of 256 would be allowed rather than a maximum of 255 to fit in an 8-bit value (or 255.5 if it's 8+1-bit fixed point internally). So is this limit actually correct or should it be 14 or 15 instead?