IF-THEN what?

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  1. - 22nd June 2011, 09:34 #9
    flotulopex's Avatar
    flotulopex
    flotulopex is offline Senior Member
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    Default WORDs "cost" can make a huge difference

    Ioannis,

    Depending on the PIC used, you might want to be careful in what syntax you are going tu use.

    This first code costs you i.e. 11 WORDs (PIC16F628) and 13 WORDs (PIC16F690)
    Code:
    w1 var byte
A  var byte
B  var byte

IF w1>A THEN
    IF w1<B THEN
    ...
    ENDIF
ENDIF
    This second code will cost you 60 WORDs (PIC16F628) and 64 WORDs (PIC16F690)
    Code:
    w1 var byte
A  var byte
B  var byte

IF w1>A AND w1<B THEN
    ...
ENDIF
    Last edited by flotulopex; - 22nd June 2011 at 09:39.
    Roger
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