Byte Comparison in PIC

[blitzalpha]

Could somebody please tell me how to compare two bytes in PIC and determine which is a larger value? Thanks in advance.

 

[Nigel Goodwin]

Could somebody please tell me how to compare two bytes in PIC and determine which is a larger value? Thanks in advance.

You can use subtraction to do it, then check the flags, there's an entire section on the PICList about this at I suggest you have a look there.

 

[kentken]

I believe that some of the 18F series have a byte test function.
Don't rember is it is only =, or if it has <> to.
Look at a instructions section of the data sheet.

Kent