<storage> Main memory or RAM. This term dates from the days of ferrite core memory; now archaic most places outside IBM, but also still used in the Unix community and by old-time hackers or those who would sound like them. <processor> An integrated circuit design, usually for a microprocessor, which includes only the CPU and which is intended to form part of a complete circuit design which incorporates other circuits on the same chip such as cache, memory . <language> A varient on kernel as used to describe features built into a language as opposed to those provided by libraries.
management unit, I/O ports and timers.