Quote Originally Posted by tumbleweed View Post
There is no FSR in the 16F18877, you have FSR0 and FSR1...
I don't see a difference between FSR0 and FSR1. I assume I can use either one?

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EDIT: Wooops, highlighted the wrong one, but you get the idea. FSR1 is right there as well, and it points to the same blocks as FSR0.