HelpPC 2.10 Quick Reference Utility Copyright 1991 David Jurgens

             INT 67,49 - Get I/O Port Addresses  (LIM EMS ≤ 3.0)


       AH = 49h
       ES:DI = far pointer to storage array


       on return:
       AL = board count  (0 < AL <= 4)
       AH = 00 success
          = error code (see EMS STATUS)


       - defined in EMS 3.0, but undocumented in EMS 3.2;  new software
         should not use this function, but old software still works
       - registers not listed are preserved

Esc or Alt-X to exit int 67,49 Home/PgUp/PgDn/End ←↑↓→