In this video Patrick Detampal takes us through a patch he made on the Doepfer mega system on show at the DanceFair.
The patch starts with the abuse of the A-113 module which is designed to give you subharmonics depending on the division specified by the number displayed. So in theory this module was designed to create chords. However by giving the module a clock signal rather than a pitch you can create different rhythms based on dividing the original clock signal by different intervals.
This to me is exactly what is so exciting and interesting about a modular system.