[Coco] MM/1 monitor solutions?

[Richard Goedeken]

The Dell U2410 will also sync to 15khz and has a ton of inputs.

Richard

On 2/26/25 18:48, Allen Huffman via Coco wrote:
>> On Feb 26, 2025, at 5:32 PM, David Ladd via Coco <coco at maltedmedia.com> wrote:
>>
>> There are two types of connections depending on model of MM/1. One is a
>> DE-9 analog RGB or a 10 PIN IDC with the same pinout as the CoCo3.
>> There are a few options you have is a custom cable from the MM/1 to a SCART
>> box with one of the RGB lines fed to the composite sync line as well, and
>> you must use the same SCART caps & resistors as the CoCo3 SCART cables.
>> Second option is running the green analog line and ground wire to a
>> composite connector.  I have tried this with a composite capture device
>> making it a black/white image and I got a picture since the video chip in
>> the MM/1 puts a composite sync signal on all RGB lines.
> 
> Ah, I didn’t know about the square one. Mine is a Blackhawk unit and it has a DB9. I hacked my CM-8 cable, cutting off the end and putting a DB9 not he cable, then the opposite gender on the cut off square, so I could move my cable between CoCo and MM/1.
> 
> Now, I have not looked at the Microware MM/1 I have — it was an early model, so it might have the CoCo connector.
> 
> It didn’t dawn on me I could go SCART with this but that makes sense. I just need someone to build me the DB9 cable (though maybe I could manage that little bit of soldering).
> 
> Also, uptopic was a mention of a modern monitor that would “just work” with the Amiga, etc. so if that could work with CoCo and MM/1, I’d love to have something like that. I need a new monitor for it anyway ;-)
> 
> --
> Allen Huffman - PO Box 7634 - Urbandale IA 50323 - 515-999-0227 (vmail/TXT only)
> http://www.subethasoftware.com - https://www.facebook.com/subethasoftware
> 
> 
>