Daughter Board Docking Connectors
A 3-connector daughter board has three 100-way Male connectors. These are used to connect the daughter board to the NB2DSK01 motherboard, which has corresponding 100-way Female connectors ('NANOCONNECT' interfaces).
Figure 1. Example docking connectors on a daughter board, used to attach the board to a NanoBoard.
The connectors on the daughter board are designated HDR_T, HDR_L and HDR_B.
HDR_T and HDR_B connectors are wired such that the daughter board may be attached to either the Desktop NanoBoard NB2DSK01 or the NanoBoard-NB1.
Location on Board
The docking connectors (HDR_T, HDR_L and HDR_B) are located on the solder side of the board.
Schematic Reference
The docking connectors can be found on sheet DB_MotherBoardConnectors.SchDoc (entitled NB2 to Daughter Board Connectors) of the daughter board schematics.