Int 61/AX=0006h

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OPTIMA 1024 VGA-Sync,ET-3000 chipset - SET ZOOM WINDOW

AX = 0006h
BX:CX -> zoom window description (see #03430)

Range:
Unknown

Notes: Width of zoom window must be a multiple of the pixel replication (zoom) factor. INT 61 is the default interrupt; the actual interrupt number can be obtained by calling INT 16/AH=FFh. Not all vendors include the Tseng TSR which supports these functions

See Also: INT 16/AH=FFh"OPTIMA"

Format of Optima 1024 zoom window description: Offset Size Description (Table 03430) 00h WORD X start of zoom window 02h WORD Y start of zoom window 04h WORD X end of zoom window 06h WORD Y end of zoom window

Category: Video - Int 61h - O

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