Here are the updates I propose to the H1 HPI model to get the L4Cs into the system.  I've matched L1 pretty closely but as I am including 4 versus 2 sensors and the L4C gain & whitening control, putting everything at the top level was a bit messy so there will be some subtle name differences.

The first six attachments shows the model changes everything starting at the H1:HPI-HAM1 top level as HAM1_TT.  The paths are included in the snaps to help guide.  It is pretty simple so I wouldn't worry too much, he says.  DaveB looked it over and made sure the code compiles and the wiring is correct.

The last attachment shows the Binary interface page from D1101584 and attachments where we'll plug in to talk and listen to the sensor interface chassis.