◄Summary► ◄Timings► ──────────────────────────────────────────────────────────────────────────── Clear Exceptions Syntax: FCLEX FNCLEX Clears all exception flags, the busy flag and bit 7 in the status word. Bit 7 is the interrupt request flag on the 8087 and the error status flag on the 80287 and 80387. The instruction has wait and no-wait versions. -♦-