HelpPC 2.10 Quick Reference Utility Copyright 1991 David Jurgens

              INT 67,47 - Save Page Map Context  (LIM EMS 3.0+)

       AH = 47h
       DX = EMM handle assigned to the interrupt service routine
            servicing the interrupt

       on return:
       AH = 00  success
          = error code (see EMS STATUS)

       - any TSR, ISR or device driver using EMS should save contexts
         before manipulating EMS memory and restore contexts afterwards
       - registers not listed are preserved
       - see INT 67,48

Esc or Alt-X to exit int 67,47 Home/PgUp/PgDn/End ←↑↓→
Converted to HTML in 2006 by Timo Bingmann