This is just to confirm that after discussions with Mattia over the past couple of days, I am starting working on the design of a set of extenders for the 651 cards.
The new cards will be to the same dimensional specs as the originals. The 34-way ribbon cable connectors will be to the same pin configuration as the original cards, allowing the old and the new to be able to work together. In keeping with the spirit of the SSL Mixed family, the boards will carry the SSL Mixed logo.
Watch this space.......
Cheers,
Gareth.