ntsc framebuffer modes

[Lennart Sorensen]

On Sun, Sep 14, 2003 at 01:23:10AM -0500, misterbonnie wrote:
> hey
> 
> im trying to build a mame cabinet using a radeon 7000 card with tvout and
> a c64 monitor
> 
> (i have an all in wonder with r128 chipset 2)
> 
> advancemame looks fine with the radeonfb driver on a vga monitor.
> 
> my question:
> 
> has anyone gotten tvout to work w/framebuffer?
> (advmame cant use the vesa driver)
> 
> i get an image but the timings are off and the examples included in
> fb.modes.NTSC in the fb dox dont work. as far as i can tell the modes
> shouldnt be card specific.
> 
> does anyone have a working fb.modes for ntsc output?
> 
> the console displays fine on the commodore until the driver is loaded.

Well ATI's tend to output NTSC just fine from 640x480 @ 60hz.  They
don't tend to like most other modes for TV out, although sometimes
800x600 at 60hz works too.

Try one of those.

Lennart Sorensen
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