CION Module/DIMM168 is a digital module serially controlled via TAP by CION ASIC chips. Said to enable testing of all signal and voltage supply pins of JEDEC Std.-compliant DIMM168 plug connectors. Is plugged into a socket, whereby interface stages’ voltage between 1.8V and 5V are adapted automatically. Several boards of the same or different types can be cascaded in a daisy chain configuration. All channels can be independently switched as Input/Output/Tristate. Provides special safety mechanisms.