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Format of VFOSSIL video mode data structure

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Offset Size Description

00h

WORD

length of structure including this field

02h

BYTE

mode characteristics
bit 0 : clear if MDA, set otherwise
bit 1 : graphics mode
bit 2 : color disabled (black-and-white)

03h

BYTE

number of colors supported
1 = 2 colors
4 = 16 colors
etc

04h

WORD

number of text columns

06h

WORD

number of text rows

08h

WORD

reserved

0Ah

WORD

reserved

0Ch

DWORD

reserved

See Also:

#00374,#00375