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Format of AMI OEM Logo data area

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Offset Size Description

00h

8 BYTEs

signature
"TEXTLOGO" if text-mode OEM logo
8 DUP (FFh) if unused

08h

WORD

offset of logo font definition table

0Ah

WORD

offset of logo data

0Ch

WORD

size of logo font table in words

0Eh

WORD

offset of upper left corner of logo in video page

10h

WORD

width of logo

12h

WORD

height of logo

14h

BYTE

reserved???

var

var

logo font definition (16 bytes per character)

var

var

logo data as character/attribute pairs

Note:

The attribute for the logo characters specifies which font will be used for that character. If bit 3 is cleared, the normal system font is used; if bit 3 is set, the logo font is used, with screen colors adjusted to match the corresponding non-bright attribute for the system font.

See Also:

#00545,#00546