Computer System Specification 1. Allocate mission and system requirements to computer systems 2. Define the computer system's operational modes and states 3. Functionally partition and allocate the computational requirements to space or ground, payload or spacecraft, individual systems, and to hardware or softwareComputer System Specification 1. Allocate mission and system requirements to computer systems 2. Define the computer system’s operational modes and states 3. Functionally partition and allocate the computational requirements to space or ground, payload or spacecraft, individual systems, and to hardware or software