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Dreamcast and PC switcher??

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jlampc:
I got good news today. My new Cab's 29 inch monitor is switchable to 15khz. ;D

Now I need to figure a way to switch between a dreamcast and a pc running Mame.

The pc will probably go out using an ATI card running 15khz. (here I come ultimarc)

the Dreamcast needs to be hooked up....Here's my question.

Can I hack a scart cable to output rgb at 15khz...
If yes
what would be the best way for me to switch back and forth from a pc to a dreamcast  for the Cab.

and Last. whats the best controller to hack for a control panel.

I'm going to start on the Cab this weekend!!!!!  :D

TalkingOctopus:
I used molex connectors to switch my arcade controls between the keyboard encoder and the DC controllers.  When I want to switch systems, I have to lift up my control panel and switch molex connectors, (Example: from controls to pc would be switched to controls to dc).

I used regular sega DC pads.  For more info about hacking them go here - http://members.cox.net/joysticks/

MrPoPo:
Hi jlampc !!

I also have a DC plugged into my 15 KHz arcade monitor using an RGB cable.
I have one question about the quality of the image.
The problem is that the image flickers in my monitor.I don't know why, but it seems to be like when I run Windows on it in a interlaced resolution.
When you finish your project can tell me how you see it ??

Dave_K.:

--- Quote from: jlampc on March 10, 2004, 02:24:41 pm ---I got good news today. My new Cab's 29 inch monitor is switchable to 15khz. ;D

Now I need to figure a way to switch between a dreamcast and a pc running Mame.

The pc will probably go out using an ATI card running 15khz. (here I come ultimarc)

the Dreamcast needs to be hooked up....Here's my question.

Can I hack a scart cable to output rgb at 15khz...
If yes
what would be the best way for me to switch back and forth from a pc to a dreamcast  for the Cab.

and Last. whats the best controller to hack for a control panel.

I'm going to start on the Cab this weekend!!!!!  :D

--- End quote ---

What kind of monitor is this?  And switchable between std res and med res? (or does it do vga/31khz?).

I find it easier to hack a DC-VGA box to output 15khz, and then just use a normal computer monitor switch box to switch between the DC and PC.

Dave_K.:

--- Quote from: MrPoPo on March 10, 2004, 06:00:14 pm ---Hi jlampc !!

I also have a DC plugged into my 15 KHz arcade monitor using an RGB cable.
I have one question about the quality of the image.
The problem is that the image flickers in my monitor.I don't know why, but it seems to be like when I run Windows on it in a interlaced resolution.
When you finish your project can tell me how you see it ??

--- End quote ---

There are a couple older Dreamcast games (like StreeFighter 3) that output an interlaced signal.  Sorry no way around that.

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