Friends,
I am using MPLAB-SIM to debug a program. My question is that it goes
beyond the 2K (I have 8K to play with) and I am setting (hopefully) the PCLATH
register to the 2-4K setting. Ok the proble; the code works fine until I get to
a
certain point. Then next thing I know, when an instruction says:

movlw     0x04
movwf     portc

the simulator acts funny! The "w" register will get the correct value, but portc
doesn't change value!! Does anybody have any ideas! I am using MPLAB 4.0.
And unfortunately, this is my first program over 2K (about 2/5 done debugging)
and the first time I've really used the simulator, just hope I'm not missing any
thing.
I'm thinking it has something to to with the PCLATH not being set correctly??!!
Any ideas/suggestions would be GREATLY appreciated!!!!! Thanks....

Best regards,
Steven



Steven Kosmerchock
Engineering Technician/Student
CELWAVE
Phoenix   Arizona   USA
Email:   steve.kosmerchock@celwave.com
www.geocities.com/researchtriangle/lab/6584