Sean Schouten wrote:
> Hector:  I am simulating it in MPLAB, because it doesn't work like I want it
> to on the real thing. I define TEMP_VAR like so:    TEMP_VAR    RES    1.

Make sure you've got the right PIC selected, and that it's address is 
set so something on the general purpose register range. You can 
temporarily try something like

TEMP_VAR	EQU	0x30

instead of using RES.

(note: the start of GPRs is 0x20 on that PIC, so that should work too)

If that works, RES is putting your data somewhere where you don't want 
it. Check the linker file.

You can also paste the .hex file, and I can check it with a disassembler 
to see if there is something weird in the addresses.

-- 
Hector Martin (hector@marcansoft.com)
Public Key: http://www.marcansoft.com/hector.asc

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