Specifications

D:\D\inter61a\INTERRUP.A Saturday, January 08, 2011 11:31 AM
this function is valid in text modes, provided that pixel values are
multiplied by the character cell width/height
SeeAlso: AX=4F01h,AX=4F05h,AX=4F06h/BL=02h,AX=4F06h/BL=03h,AX=4F07h
--------V-104F06BL02-------------------------
INT 10 - VESA SuperVGA BIOS v2.0+ - SET LOGICAL SCAN LINE LENGTH (BYTES)
AX = 4F06h
BL = 02h
CX = desired scanline width in bytes
Return: AL = 4Fh if function supported
AH = status
00h successful
01h failed
BX = bytes per scan line
CX = number of pixels per scan line
DX = maximum number of scan lines
Notes: if the desired width is not achievable, the next larger width will be
set
the scan line may be wider than the visible area of the screen
this function is valid in text modes, provided that pixel values are
multiplied by the character cell width/height
SeeAlso: AX=4F01h,AX=4F05h,AX=4F06h,AX=4F06h/BL=03h,AX=4F07h
--------V-104F06BL03-------------------------
INT 10 - VESA SuperVGA BIOS v2.0+ - GET MAXIMUM SCAN LINE LENGTH
AX = 4F06h
BL = 03h
Return: AL = 4Fh if function supported
AH = status
00h successful
01h failed
BX = maximum bytes per scan line
CX = maximum number of pixels per scan line
Notes: this function is valid in text modes, provided that pixel values are
multiplied by the character cell width/height
SeeAlso: AX=4F01h,AX=4F05h,AX=4F06h,AX=4F06h/BL=02h,AX=4F07h
--------V-104F07-----------------------------
INT 10 - VESA SuperVGA BIOS v1.1+ - GET/SET DISPLAY START
AX = 4F07h
BL = subfunction
00h,80h set display start
CX = leftmost displayed pixel in scan line
DX = first displayed scan line
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