|Description:||Compare, skip if not equal|
|Operation:||( W = fr1 - fr2 ) != 0 ? PC++|
|Flags affected:||C DC Z|
|Registers affected:||W PC|
|Sources referenced:||fr1 fr2|
|Actually compiles to:||mov W, fr2; mov W, fr1-w; snb 3.2|
|Microchip PIC syntax:||MOVF fr2,0; SUBWF fr1,0; BTFSC 3,2|
Affected by the the CF_ bit in FUSEX (DEVICE CARRYX).
see also: Program Flow Methods - Comparing values
|file: /Techref/scenix/inst/csnefr1fr2.htm, 2KB, , updated: 2004/4/5 18:46, local time: 2022/8/8 01:14,
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<A HREF="http://www.sxlist.com/techref/scenix/inst/csnefr1fr2.htm"> SX Instruction CSNE fr1,fr2</A>
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