4 x 4 Keypad on Port B (18F4550 with Lab X1)

[Tabsoft]

Art,

Here is the link to the schematic.
http://melabs.com/downloads/labx1sch.pdf

[Art]

Ok thanks, they only connected 8 of them to the port.
Looking for ideas with a kind of dev board of my own.
It might be a good idea to make something somewhat compatible with something commercial out there.