Category: vendor-specific BIOS extensions
INT 61 - Atari Portfolio - GET/SET SCREEN MODE AH = 0Eh AL = function 00h get mode 01h set mode DL = new mode (see #03460) Return: DL = current/old mode Note: if changing the mode places the cursor position or virtual screen origin outside the displayed area, the screen origin will be reset to (0,0), the screen cleared, and the cursor position set to (0,0) SeeAlso: AH=00h"Portfolio",AH=0Dh"Portfolio",AH=0Fh"Portfolio",INT 10/AH=00h