Bad english, learned loonng time ago:
I worked with this card a few times ago:
On the card were a 128Mb fpm 32x36 72pin memory, ecc
with 60ns.
It works fine. I have in my head, that the ram must be
defined over the software. I put on 128Mb via the
software and when the memory was only 32 or deeper it shows the correct size.
http://amiga.resource.cx/exp/mbx1230