I've just download PSoC TRM rev.D and I think that there is a error in the section 6.1.4, figure 6.2 (in rev. C appears same error): configuration of PRTxIC1 and PRTxIC0 is the same for interrupt HIGH and interrupt LOW. Another comment is: meaning of signal CELLRD doesn't appear in a whole TR. I think to know what's the meaning, but I'm not sure, so , I think should be a idea to write something about it.
Appreciate any comment.
