The Table on page 15 has an error: PIN#8 is not connected to CPU pin 41 (RG9), but to CPU pin 51 (RD3). The schematic on page 22 is correct (i.e. corresponds to the Eagle files).
Thanks for the report! This is now fixed. I also updated couple of old links.
I'd happily correct any further discrepancies you have noticed in the documentation.