Int 61/AH=0Eh

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)


Bitfields for Atari Portfolio screen mode:

Bit(s)  Description     (Table 03460)
0      40x8 mode instead of 80x25
1      tracked mode
7      graphics

Note: The above bits are mutually exclusive

Category: Vendor-specific BIOS Extensions - Int 61h - A

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