Hi Guys,
I am currently working with a 16F877, and looking at the datasheet, it
appears to have 336 total bytes of RAM. The issue I'm having is that my
PBP program defines 71 bytes, and if I define and use a couple more bytes,
my program goes totaly battly, leading me to beleive that I'm out of RAM.

I understand that PBP uses RAM for library routines, and I am using a lot of
library subroutines, but is this an expected number of bytes for a 16F877?

Is there some special thing I need to do in order to use extra bytes on the
chip, or must it be done in assembler?
Cheers, Art.