HelpPC 2.10 Quick Reference Utility Copyright 1991 David Jurgens

                      INT 4A - RTC Alarm Handler Vector


       - not a true interrupt, but a pointer to an alarm handler routine
       - called by  INT 70  and enabled by INT 1A,6
       - routine must exit via IRET

Esc or Alt-X to exit int 4a Home/PgUp/PgDn/End ←↑↓→