Specifications

D:\D\inter61a\INTERRUP.A Saturday, January 08, 2011 11:31 AM

BX = 0000h

CL = character size in bytes (01h,02h)

CH = 00h

DH = character width in pixels

DL = character height in pixels

ES:DI -> buffer for/containing font image

Return: AL = status (00h successful, else error)

ES:DI buffer filled for function 00h if successful

Note: the supported font sizes are 8x16 single-byte, 8x19 single-byte,

16x16 double-byte, and 24x24 double-byte

SeeAlso: AH=19h,INT 16/AH=14h

--------V-1019-------------------------------

INT 10 - Japanese VIDEO - DOUBLE-BYTE CHARACTER SET SHIFT INFORMATION

AH = 19h

???

Return: ???

SeeAlso: AH=18h,INT 16/AH=14h

--------V-101A00-----------------------------

INT 10 - VIDEO - GET DISPLAY COMBINATION CODE (PS,VGA/MCGA)

AX = 1A00h

Return: AL = 1Ah if function was supported

BL = active display code (see #00039)

BH = alternate display code (see #00039)

Notes: this function is commonly used to check for the presence of a VGA

this function is supported on the ATI EGA Wonder with certain

undocumented configuration switch settings, even though the EGA

Wonder does not support VGA graphics; to distinguish this case,

call AX=1C00h with CX nonzero, which the EGA Wonder does not support

SeeAlso: AH=12h/BL=35h,AX=1A01h,AH=1Bh,AH=1Ch,MEM 0040h:008Ah

Index: installation check;VGA

(Table 00039)

Values for display combination code:

00h no display

01h monochrome adapter w/ monochrome display

02h CGA w/ color display

03h reserved

04h EGA w/ color display

05h EGA w/ monochrome display

06h PGA w/ color display

07h VGA w/ monochrome analog display

-96-

http://www.foxitsoftware.com For evaluation only.