Int 1A/AH=F7h

AH = F7h

Program: RighTime is a TSR by G.T. Becker which continuously adjusts the system time to correct for clock drift

Note: Any AH value from F0h-F7h or F9h-FEh will perform this function in version 1.1, but F7h is the function called by transient portion

See Also: AH=F8h - AH=FFh"RighTime"