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Amiga computer related discussion => Amiga Hardware Issues and discussion => Topic started by: QuarX on February 24, 2005, 11:18:03 PM

Title: And more TFT
Post by: QuarX on February 24, 2005, 11:18:03 PM

Hi,

Any recomendations or ideas to make a monitor file definition for CGX of an TFT monitor with this characteristics:

135Mhz pixel clock
H-Frequency 30KHz – 83KHz
V-Frequency 55-75Hz
Response time 12 ms

Thanks in advance.

Title: Re: And more TFT
Post by: Slash on February 25, 2005, 12:50:28 AM

With CyberGraphX? You should just be able run (just boots up my A4000 on a Viewsonic to check) CGXMode in Prefs and edit the "Monitor Specification" via the Edit button.

Once in there, you should specify the values from your Monitor handbook regarding the Horizontal and Vertical frequenceys. If the monitor tells you the Syncronisation settings, enter them too.

If you haven't got the monitor specs, email the TFT monitor manufacturers and ask them.

Title: Re: And more TFT
Post by: Floid on February 25, 2005, 01:57:03 AM

Quote

Slash wrote:

If you haven't got the monitor specs, email the TFT monitor manufacturers and ask them.

A shortcut would also be to find a list of "VESA standard mode definitions," and pick the one that seems appropriate within those bounds.  Pretty much any monitor intended for PC-land should handle those, as they're equivalent to the "VGA" of higher resolutions.

Title: Re: And more TFT
Post by: Sparky on February 25, 2005, 02:03:54 AM

Take the pixel response time out of your thinking, it's not of interest to CGX so you might just confuse yourself trying to match it up :-)