A dynamically reconfigurable SOC

SOC has been a familiar concept in hardware design of embedded control systems. There are various evolutions of SOC, such as CSOC, RSOC or USOC. Dynamically reconfigurable SOC (DRSOC) is a new evolution of SOCs. It means the SOC hardware can be modified in operation, but not to shut down power and not to change ex-behaviour. The idea is significant for some fields, such as space developments, intelligent moving systems, military applications and some industrial systems. This paper is focus to discuss the organization of SOCs, updating contents of RSOC/USOC, concept and structure of a DRSOC based on PLD, and to issue a scheme of DROS based on two SOC and one monitor.