SX Embedded Controller Instruction

CSAE fr,#lit

Description: Compare, skip if above or equal
Operation: ( W = lit - fr ) <= 0 ? PC++
Flags affected: C DC Z
Registers affected: W PC
Sources referenced: fr lit
Cycles: 3
Opcode:
Actually compiles to: mov W, #lit; mov W, fr-w; sb 3.0
Microchip PIC syntax: MOVLW lit; SUBWF fr,0; BTFSS 3,0
Notes: