Int 14/AX=8005h

AX = 8005h
DX = port to detach (COM1=0, COM2=1, ...)

Return:
AX = error code, if error (see #00360)

Note: Only a previously attached resource can be detached

See Also: AX=8000h - AX=8003h - AX=8004h

Category: Serial I/O - Int 14h - A