[comp.sys.tandy] <11462@j.cc.purdue.edu>

uhclem@trsvax.UUCP (11/18/90)

<>
B>      TAndy CM-11 monitor is a EGA like monitor, and DESKMATE has made full
B>use of it. Yet when I program graphics with Turbo-Pascal, the monitor is
B>detected as CGA. Does anybody know how to set graphics mode for CM-11?

Sorry, but the CM-11 is a CGA monitor, with a 640 x 200 x 16-color
resolution.  (See Page 36, 1991 Tandy Computer Catalog.)

Deskmate uses a Tandy-unique video mode (they call it TCGA or TGA)
which is a 16-color CGA mode.  (Video Mode E if I remember right.)
This video mode is found on Tandy 1000-series systems with built-in video
support.

The extra color capability is probably what makes the CM-11 "look"
like it might be an EGA, but it isn't.

A "real" EGA would allow 640 x 200 x 64-color or 640 x 350 x 16-color.

According to the 1990 and 1991 catalog, Radio Shack no longer sells an
EGA monitor at all.  Just CGA (BW & C) and VGA (BW & C).

						
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dd2x+@andrew.cmu.edu (David Eugene Dwiggins) (11/20/90)

The "real" EGA adapter has no 640x200x64 mode.  Just 640x200x16.

Gene

kasey@trsvax.UUCP (11/21/90)

>Deskmate uses a Tandy-unique video mode (they call it TCGA or TGA)
>which is a 16-color CGA mode.  (Video Mode E if I remember right.)

The DeskMate video driver for the Tandy 1000 mode is dmvtc16.

terryt@trsvax.UUCP (11/23/90)

>>Deskmate uses a Tandy-unique video mode (they call it TCGA or TGA)
>>which is a 16-color CGA mode.  (Video Mode E if I remember right.)

>The DeskMate video driver for the Tandy 1000 mode is dmvtc16.

And if you have an EGA card with that CM-11 monitor you can use
DMVST.RES as the DeskMate Video Driver.