FriendlyELEC-Forum

Hi!
Sorry for the newbie question but how do I read the schematic for the Core4418?
http://wiki.friendlyarm.com/wiki/images/e/ef/Core4418-1711-Schematic.pdf

I'm used to read schematics for car wiring and there the referencing between parts are quite clear.

In the schematic of the 4418 there are numbers in square brackets (for example: [2,5,15] PWRKEY << ) which should be a reference to a corresponding input or output on a different part but I don't understand to what these numbers are referring to.
Could someone help me to explain?

Thanks.
BR Steve

Okay, I figured it out. The numbers are simply page numbers and no reference is made to the actual chip and pin. One has to look for the corresponding label on the page.