German nubus video card Miro Prisma Plus v.2.0a (chipset Prisma II v.2.5) found in a dead IIfx

[micheledipaola]

Hi everybody,

I bought a dead IIfx for parts, and I found a few cards inside, among which a Miro Prisma Plus video card.

I found old threads where @Bolle shared drivers archived on Maik site mirosupport.com (I found the site before the threads, so I wrote Maik myself and I am curious to see if I get any answer) - some drivers (the same?) are on the Archive as well ( https://archive.org/details/miro_mac_202112 ) .
Now my question is: the card has a 9 pin plug, and not the usual one... is it for some proprietary screen, or how could I test it?
Any idea is welcome!

 

[micheledipaola]

Maik actually answered, and shared this interesting link where pinout of the 9pin plug is explained:

miroGraph Chroma v3.3a

Some info on the miroGraph Chroma v3.3a NuBus video adapter.

longview.be