The fundamental theory and simulation skills of the time slot system are deeply studied. Then time slot mechanism is designed for R/B switches and switching networks.

Its bus, which became the S-100, was extensible enough that numerous vendors developed CARDS for the 18-slot system (such as serial CARDS and disk controllers), making it a useful computer.

If there is a new added disk with a lower ID than your root file system disk, you need to put your root file system disk in a slot before it.