INT 14 - I1541 - SEND LISTEN SIGNAL AX = 4004h BH = device number (0..15) Return: CF clear if successful CF set on error AL = error number (see #00354) SeeAlso: AX=4005h,AX=4006h (Table 00354) Values for I1541 error number: 00h device not present 01h listener not ready 02h missing EOI(End of Interrupt) A particular command sent to the interrupt controller to indicate that the interrupt has been handled by software and that new interrupts of the same or lower priority may now be signalled by the interrupt controller. time-out 03h EOI(End of Interrupt) A particular command sent to the interrupt controller to indicate that the interrupt has been handled by software and that new interrupts of the same or lower priority may now be signalled by the interrupt controller. not completed 04h data not released 05h frame error