Specifications

D:\D\inter61a\INTERRUP.A Saturday, January 08, 2011 11:31 AM
--------V-10007FBH01-------------------------
INT 10 - VIDEO - Paradise VGA, AT&T VDC600 - SET NON-VGA OPERATION
AX = 007Fh
BH = 01h
Return: AL = 7Fh if successful (AT&T VDC600)
BH = status (Paradise/Dell)
00h invalid function
7Fh successful
Note: color modes (0,1,2,3,4,5,6) will set non-VGA CGA operation, monochrome
mode 7 will set non-VGA MDA/Hercules operation
SeeAlso: AX=007Fh/BH=00h,AX=007Fh/BH=02h
--------V-10007FBH02-------------------------
INT 10 - VIDEO - Paradise VGA, AT&T VDC600 - QUERY MODE STATUS
AX = 007Fh
BH = 02h
Return: AL = 7Fh if successful (AT&T VDC600)
BH = status (Paradise/Dell)
00h invalid function
7Fh successful
---if successful---
BL = 00h if operating in VGA mode, 01h if non-VGA mode
CH = total video RAM size in 64k byte units
CL = video RAM used by the current mode
Note: under Novell DOS 7 TaskMgr Multitasker, this call always returns 0K
video memory in CX
SeeAlso: AX=007Fh/BH=00h,AX=007Fh/BH=01h
--------V-10007FBH03-------------------------
INT 10 - VIDEO - Paradise VGA, AT&T VDC600 - LOCK CURRENT MODE
AX = 007Fh
BH = 03h
Return: AL = 7Fh if successful (AT&T VDC600)
BH = status (Paradise/Dell)
00h invalid function
7Fh successful
Desc: allows current mode (VGA or non-VGA) to survive re-boot
SeeAlso: AX=007Eh,AX=007Fh/BH=04h,AX=007Fh/BH=06h,AH=FFh"Oak"
--------V-10007FBH04-------------------------
INT 10 - VIDEO - Paradise VGA, AT&T VDC600 - ENTER MDA EMULATION MODE
AX = 007Fh
BH = 04h
Return: AL = 7Fh if successful (AT&T VDC600)
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