Hi everyone,

I have been having a lot of problems programming a PIC12C671.
Basically, the behaviour of the code is dependent on the order
of the sub-routines in MPLAB. Some routines fail to work when
in some positions. All functions have individually been shown to work.
The functions being called are located one after another from=20
ORG 05 and the main control loop starts after the last subroutine.

I am aware of paging, but I am not sure whether this effects this chip.
I have managed to get it working by putting some of the functions
in-line (i.e. don't call them, just write them out in full when needed).
When the software simulator (MPLAB) is run everything seems fine.
I use the power up timer and the internal RC oscillator fuse settings=20
so that two pins are freed up for I/O ie the MCLR and the oscillator=20
pins become available.

My s/ware that does the burning (PICPROG by Forest) says the last
address of my code is 0210.

Any ideas/explanations would be great.

                Many thanks,

                            Steve

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