SX Embedded Controller Instruction

CSNE fr1,fr2
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
Cycles:	3
Opcode:
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
Notes:

Affected by the the CF_ bit in FUSEX (DEVICE CARRYX).

file: /Techref/scenix/inst/csnefr1fr2.htm, 2KB, , updated: 2004/4/5 17:46, local time: 2024/11/8 19:45,

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