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Text File  |  1992-12-25  |  377b  |  10 lines
  1. ;  Reduces the amount of ram in the machine
  2. ;  DX=New amount of RAM to have.
  3.  
  4.         push    es                      ; Save ES
  5.         mov     ax,040h                 ; Set extra segment to 040h
  6.         mov     es,ax                   ; (ROM BIOS)
  7.         mov     word ptr es:[013h],dx   ; Store new RAM ammount
  8.         pop     es                       ; Restore ES
  9.  
  10.