A device for collecting oral liquids includes a lateral flow chromatography strip having a collection pad for insertion into the mouth. The semipermeable fabric or membrane is selected to allow the biocide to pass from inside to outside of the container as a vapor at atmospheric pressure and to provide a barrier against entry of micro-organisms. Each multiplex block is to route the interrupt request signal received via the corresponding interrupt request line either to the interrupt controller or the VMM block depending on a current configuration value of this multiplex block.