Specifications

D:\D\inter61a\INTERRUP.A Saturday, January 08, 2011 11:31 AM
01h disable loading of 8x19/30/32 fonts
Return: AL = 5Fh if function supported
AH = status
00h unsuccessful
01h successful
Note: when tall fonts are enabled, the fonts are stretched by duplicating
scan lines as appropriate to convert an 8x16 font to the proper
height (scan lines 1/9/12 [8x19] or 2-15 [8x30] or all [8x32])
SeeAlso: AX=5F5Ch,AX=5F5Fh
--------V-105F5F-----------------------------
INT 10 - Chips & Technologies Extended BIOS - HORIZONTAL COMPENSATION
AX = 5F5Fh
BL = horizontal compensation type
00h none
01h automatic centering
02h set centering register
DL = centering value
03h non-automatic centering
04h enable text compression (force 8xN fonts)
05h disable text compression (allow 9xN fonts)
06h enable auto doubling
07h disable auto doubling
0Fh disable all horizontal and vertical compensation
Return: AL = 5Fh if function supported
AH = status
00h unsuccessful
01h successful
SeeAlso: AX=5F50h,AX=5FA0h
--------V-105F90-----------------------------
INT 10 - Chips & Technologies Extended BIOS - GET SUPERVGA STATE BUFFER SIZE
AX = 5F90h
CX = state mask (see #00185)
Return: AL = 5Fh if function supported
BX = number of 64-byte blocks required
SeeAlso: AH=1Ch,AX=5F03h,AX=5F91h,AX=5F92h,AX=5FA0h
Bitfields for Chips&Technologies state mask:
Bit(s) Description (Table 00185)
0 video hardware
1 BIOS data state
2 DAC state
-197-
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