[comp.os.msdos.programmer] Wanted: Util to display 132 cols on VGA

sw@goanna.cs.rmit.oz.au (Simon Wail) (03/11/91)

G'Day,
	I'm looking for a utility and/or device driver that
	will let me display 132 columns on a VGA display.
	Preferably transparently to the application. If it's
	just a matter of defining a font then please let me know
	otherwise an ftp site and a filename would be great. Please
	mail rather than post to avoid using expensive :-) bandwidth.

			Thanks,
				Ron Wail

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cummings@hammer.Prime.COM (Kevin Cummings) (03/16/91)

In article <4937@goanna.cs.rmit.oz.au>, sw@goanna.cs.rmit.oz.au (Simon
Wail) writes:
|> G'Day,
|> 	I'm looking for a utility and/or device driver that
|> 	will let me display 132 columns on a VGA display.
|> 	Preferably transparently to the application. If it's
|> 	just a matter of defining a font then please let me know
|> 	otherwise an ftp site and a filename would be great. Please
|> 	mail rather than post to avoid using expensive :-) bandwidth.
|> 
|> 			Thanks,
|> 				Ron Wail

Unlike chaging the number of rows on the display which is done by
a font change, getting 132 columns requires a change the the scan
rate, and your video card needs to be able to generate it, and your
video monitor needs to be able to display it.  No two video cards
are required to support 132 columns in the same way.  Many cards
however do provide a BIOS subfunction to set 132 columns, but it's
card specific.  Look in the interupt list under INT 10H function 0
(set video mode) for your video card to see how to do it for your
card.

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