Int 10/AX=4F0Bh/BL=00h

VESA SuperVGA BIOS v3.0 - GET NEAREST PIXEL CLOCK

AX = 4F0Bh
BL = 00h get closest pixel clock
ECX = requested clock frequency in Hz
DX = video mode number

Return:
AL = 4Fh if function supported
AH = status
00h successful
ECX = nearest clock rate
01h failed

Category: Video - Int 10h - V

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