Doepfer

i love the control of the 154, specifically the VC last step, but
don't really need the 155.  I'd just like to control the 152
addressable switch with it.  I can get a lot of good stuff when using
the CV in of the 152, along with pre-processing, but when using clock
in, I can't seem to figure out a way to do VC last step.  the only
idea I can think of is actually to get another 152, which i find
awesomely hilarious.  finally, the modes of the 154 would be sweet.
I've also thought that maybe I could clone the section of the 155 that
has the 8 jacks at the bottom including the output from that row.  the
155 seems fairly modular in itself looking at the back
http://www.doepfer.de/A100_pictures/doepfer_a155.jpg
as does the 152
http://www.doepfer.de/A100_pictures/doepfer_a152.jpg

anyway i guess my question is, does anyone know about this bus between
the 155 and 154? and also internally in the 155 and 152?  I don't have
the doepfer service docs (yet?)

thanks.  these modules seem like they are designed simply enough that
this kind of stuff might be possible...