Well it works something like this
x-y=w with flags set

clrc                    ; ensure carry is empty before starting
movlw           x       ; grab first number (maybe from file)
subwf           y,w     ; subtract from second number (result in w (w
trashed))
btfsc           status,z        ; test for the same
goto            x=y             ; do same result
btfsc           status,c        ; test which is bigger
goto            x>y             ; do result
goto            y>z

-----Original Message-----
From: pic microcontroller discussion list
[mailto:PICLIST@MITVMA.MIT.EDU] On Behalf Of Luis Moreira
Sent: 24 October 2003 16:15
To: PICLIST@MITVMA.MIT.EDU
Subject: [PIC]: how to compare to numbers

Hello Guys

I need to compare to numbers to see which of them is higher can someone
point me on the right direction?

Thanks
                Luis

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