[Rpcemu] A configuration question or two

george greenfield george.greenfield at tiscali.co.uk
Fri Mar 8 06:40:05 PST 2013


In message <b401312953.old_coaster at old_coaster.yahoo.co.uk>
          Tony Moore <old_coaster at yahoo.co.uk> wrote:

> On 8 Mar 2013, Dave Symes <dave at triffid.co.uk> wrote:
> 
> [snip]
> 
[snip]
> 
[snip]
> 
> In case it may be of use, my MDF is below. You may find that it will
> work on your machine, simply by changing 760 to 860. If not, you'll need
> to tweak it, using MakeModes, or similar.
> 
>    # 1280 x 760 (60 Hz)
>    startmode
>      mode_name:1280 x 760 (60 Hz)
>      x_res:1280
>      y_res:760
>      pixel_rate:72969
>      h_timings:188,44,0,1280,0,0
>      v_timings:2,32,0,760,0,10
>      sync_pol:3
>    endmode
> 
> Tony

I recently managed to successfully edit a 1680 x 1050 mode to 1824 x 
1026. The key things to change (assuming the above MDF was to be 
altered to 1280 x 860, for example) are:

the mode_name [TO mode_name:1280 x 860 (60Hz)];

the y_res [TO y_res:860];

the v_timings line [TO v_timings:2,32,0,860,0,10].

Everything else can stay the same. I also made sure my homegrown mode 
conformed to a 16:9 ratio but as Tony's existing mode doesn't conform 
this probably isn't crucial. HTH,

George


-- 
george greenfield



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