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Amiga computer related discussion => Amiga Hardware Issues and discussion => Topic started by: cgcamiga2k on August 07, 2008, 12:42:34 AM

Title: Is there a way to convert Amiga RGB to SVGA?
Post by: cgcamiga2k on August 07, 2008, 12:42:34 AM

Hello,

Is there a way to convert the Amiga 2000 RGB video out to SVGA?  I'd love to be able to use a standard "PC monitor" with my old Amiga.

I have seen devices that will convert the composite video (RCA) output to SVGA, but that signal is inferior (monochrome?) to the RGB signal.

I know that it would have to be an active device doing the conversion since it involves more than just adapting the connectors...

Thanks in advance,

Carl

Title: Re: Is there a way to convert Amiga RGB to SVGA?
Post by: ferrellsl on August 07, 2008, 12:46:45 AM

Yes, it's called a scandoubler/flicker fixer or SD/FF for short.  They are rare and expensive.  You  may be able to find one at amigakit.com or at softhut.

Title: Re: Is there a way to convert Amiga RGB to SVGA?
Post by: ZeBeeDee on August 07, 2008, 12:48:49 AM

There is such a device currently in development.

Please go here (http://amigaworld.net/modules/news/article.php?storyid=4097&start=40#57429) (read post #50) and add your name to the list of customers.

You will be informed when your unit is ready (there is a big waiting list, so please be patient).

Title: Re: Is there a way to convert Amiga RGB to SVGA?
Post by: cgcamiga2k on August 07, 2008, 02:06:38 AM

Thanks for the quick reply!

Here are the links that I found based upon the solutions that you suggested:

***********************************************************
amigakit.com solution(s):
************************

Passive:
23 pin female (Amiga RGB) to 15 pin female (SVGA), ~$27

*** NOTE ***  The SVGA monitor must be able to sync to the Amiga's 31.5Khz signal (Most monitors have no problem doing this).  This would require you to do your homework on the monitor you are going to use!

http://amigakit.leamancomputing.com/catalog/product_info.php?cPath=42&products_id=183&lcsid=61b4dacfde5f82a9e26fecbe9c6a74c3

Active:

Indivision AGA Scan Doubler / Flicker Fixer (Internal), ~$181, stock expected Sept 9, 2008

http://amigakit.leamancomputing.com/catalog/product_info.php?products_id=821&lcsid=61b4dacfde5f82a9e26fecbe9c6a74c3


*********************************************************
softhut.com solution
********************

Indivision AGA Scan Doubler, ~$200, starts shipping ~ Sept 10, 2008

http://www.softhut.com/cgi-bin/test/Web_store/web_store.cgi?page=catalog/hardware/accelerators/indivision_scandoubler.html&cart_id=9616686_9307

Title: Re: Is there a way to convert Amiga RGB to SVGA?
Post by: SamuraiCrow on August 07, 2008, 02:14:25 AM

The $27 unit is just a cable adapter.  It requires the Amiga to run at twice the horizontal scan rates and won't work for most software.

The Indivision AGA only works on the A1200 although an A4000-compatible unit may follow if sales are good.

You're better off signing up for the waiting list for a cheap 16-bit scandoubler if you plan on using it with an A2000.

Title: Re: Is there a way to convert Amiga RGB to SVGA?
Post by: cgcamiga2k on August 07, 2008, 02:15:49 AM

Thank you for your reply!

For $65 + S&H, this would be a very nice answer to the "problem"!  I guess the only down side is that you may have to wait a bit if his order list is indeed long (getting longer).

Here's post #50 for convenience:

Re: New Scan Doubler tests look good!
Posted on 28-Mar-2008 21:17:05   [ #50 ]

Joined: 8-Dec-2007

Hello everyone,

I am ready to take orders. One to a customer please and first come first served. Price is $65 USD plus shipping.

You should be aware it might take some time to get to everyone. I make about three every two weeks. It is a hobby for me and I do my best work when I don't rush it. What that means is while some may get their converters soon others will have to wait through a long hot summer.
I have tried to pick an enclosure which matches the A500 in color and style. I have also managed to make the cable long enough for most setups without introducing any significant video signal noise.

To order send an email with "Amiga converter" in the title to:   rjrtty@aol.com

I will acknowledge and collect them and send you a return email at the same return address when I have a unit ready to ship to you. You can then acknowledge that email with a shipping address so I can calculate the total price and relay it back to you.

I will take Paypal or a personal check which ever is most convenient for you..... complete details will be  transmitted when i contact you.

I always liked the A500 for its processor and custom video and audio chips. Bringing SVGA capability to it will be a  pleasure.

Roy

Title: Re: Is there a way to convert Amiga RGB to SVGA?
Post by: cgcamiga2k on August 07, 2008, 02:20:42 AM

Thanks!

Where would I go to "sign up" on the "waiting list" for a "cheap 16-bit scandoubler for an A2000" as you mentioned?

Title: Re: Is there a way to convert Amiga RGB to SVGA?
Post by: ZeBeeDee on August 07, 2008, 04:04:52 AM

Quote

cgcamiga2k wrote:
Thanks!

Where would I go to "sign up" on the "waiting list" for a "cheap 16-bit scandoubler for an A2000" as you mentioned?

" To order send an email with "Amiga converter" in the title to: rjrtty@aol.com "