摘要:
A reconfigurable device includes a first control unit (102) for outputting configuration data and accompanying information, a first storing unit (103) for receiving and storing the accompanying information, and a reconfigurable core (104) for receiving the configuration data and reconfiguring a circuit, wherein information in the first storing unit (103) is read by an external device such as a central processing unit (CPU), and thereby, information about a circuit configured in the reconfigurable core (104) is obtained.
摘要:
A plurality of logic element groups LEG11 to LEG33 respectively include at least one logic element as a component of a reconfigurable semiconductor integrated circuit. Between any logic element groups engaging in data transmission/reception, e.g., LEG11 and LEG12, clock out terminal and clock in terminal are connected via a line while data out terminal and data in terminal are connected via a delay element 101. The logic element groups LEG11 to LEG33 are therefore independent of one another in terms of timing design. Thus, if redesign is necessary for a semiconductor integrated circuit completed with a plurality of logic element groups, only a new circuit may be designed and connected to an existing circuit, or an unnecessary logic element group may just be removed, to complete a new semiconductor integrated circuit.
摘要:
A plurality of logic element groups LEG11 to LEG33 respectively include at least one logic element as a component of a reconfigurable semiconductor integrated circuit. Between any logic element groups engaging in data transmission/reception, e.g., LEG11 and LEG12, clock out terminal and clock in terminal are connected via a line while data out terminal and data in terminal are connected via a delay element 101. The logic element groups LEG11 to LEG33 are therefore independent of one another in terms of timing design. Thus, if redesign is necessary for a semiconductor integrated circuit completed with a plurality of logic element groups, only a new circuit may be designed and connected to an existing circuit, or an unnecessary logic element group may just be removed, to complete a new semiconductor integrated circuit.