Thevirtualmultimeterbased onISAbus is divided intocomputerand ISA bus board. It is composed of A/Dconversion, alternatingvoltagemeasurement, resistancemeasurement and interfacecircuit.
We were also shown a Tegra single-board computer measuring no larger than a single small-outline DIMM like you'd find in a modern laptop, proof that this action can be scaled way down depending on the kinds of devices manufacturers are looking to make.