Knowledge Base

GoSubIfSF ss,bb+,LLLL [D>=12]

Go to the subroutine at line LLLL if semaphore ss is false. The semaphore base address bb is optional; if omitted it is taken to be 0. To omit the base address you can write either ss,,LLLL or ss,LLLL

For more details see the semaphore tutorial.

+ From dialect 16 the address argument will be jndexed when executed inside a MultiTrack task and will be indexed if the instruction is preceded by the IasJ: precode.

Dialect restriction: Available only in boards with dialect 12 or greater.