Int 10/AX=5F05h

Chips & Technologies '64300' BIOS - SET REFRESH RATE

AX = 5F05h
BL = video mode number
BH = refresh rate to set (see #00182)
bit 7:
=0 program new clock and CRT parametes
=1 keep current parameters

Return:
AL = 5Fh if function supported
AH = status
00h unsuccessful
01h successful

See Also: AX=5F04h"64300"

Category: Video - Int 10h - C

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