Interrups

Categories

Contents

SpeedSTAR Plus BIOS v4.23+ - SET SYNC PARAMETERS

AH = 1Dh
AL = video mode
ES = caller's segment

Return:
Nothing

Note: The caller's segment contains at offset 5Ch (FCB field in PSP) or 100h a table with sync parameters (see #00051) (BIOS looks at both offsets)

Format of SpeedSTAR Plus sync table:

Offset  Size    Description     (Table 00051)
00h  9 BYTEs   ID contains string 'ey5CENTER'
09h  5 BYTEs   sync parameters for 640x480 modes 11h,12h,25h,26h,2Eh
0Bh  5 BYTEs   sync parameters for 800x600 modes 29h,30h,2Ah
13h  5 BYTEs   sync parameters for 1024x768 modes 37h,38h

Category: Video - Int 10h - S

Interrups

Categories

Contents

Shopping Forum EMail Index Home

Search the web with Google