摘要:
A receiving apparatus does not frequently activate a host processor in a sleep mode, so that it is possible to reduce a time overhead when the host processor transitions from a sleep mode to a running mode, also suppress power consumed in the overhead time and improve communication performance. With this apparatus, a communication interface circuit (101) extracts packet data from a signal received from a network. A communication interface control circuit (102) decides whether or not packet data is packet data that must be received, and, when the packet data is packet data that must be received, issues an interrupt signal. A power supply circuit (106) supplies power. When receiving the interrupt signal, the host processor (107) executes a program including reception processing.
摘要:
A programmable logic circuit (100) includes a processor element (101) having: a logic cell (300) which can modify the function according to first setting information and generates data by performing a predetermined logic calculation on an input signal; a cross connect switch (301) for generating data by performing alignment, copying, and inversion of the data from the logic calculation means according to second setting information; and a memory control unit (201) which reads out the first or the second setting information from a memory device (102) according to branch setting information and supplies it to the logic calculation means and the data processing means for performing control. According to the first and the second setting information successively read from the memory device (102), each of unit logic circuits successively modifies a part or whole of the logic cell (300) and the cross connect switch (301) and performs a predetermined sequence circuit operation.
摘要:
There are disclosed a server apparatus, an electric device, a mobile terminal and so on that reduce the processing load of a server and also reduce the bands used for access lines connected by the server to the Internet. According to the apparatus, an electric device (101) receiving an invocation request from a mobile terminal (105) changes the settings of an NAT router (102) and acquires and transmits information of the setting as changed and an Internet side global IP address of the NAT router (102) to the mobile terminal (105), which uses these information to transmit a P2P session establishment request to the electric device (101), thereby establishing a session between the mobile terminal (105) and the electric device (101).
摘要:
A communication terminal apparatus, an electric device and so on that apply an appropriate protocol. A message, which includes a protocol type designated by an electric device (102) with which a mobile telephone (101) is to directly connect and also includes the address and setting information of an NAT router (103) connected to the electric device (102), is transmitted from a server apparatus (104) disposed on the Internet to the mobile telephone (101). Then, the mobile telephone (101) applies, out of acquired protocol types, a protocol used to connect with the electric device (102), and uses the address and setting information of the NAT router (103) to connect with the electric device (102) via the NAT router (103).
摘要:
A programmable logic circuit (100) includes a processor element (101) having: a logic cell (300) which can modify the function according to first setting information and generates data by performing a predetermined logic calculation on an input signal; a cross connect switch (301) for generating data by performing alignment, copying, and inversion of the data from the logic calculation means according to second setting information; and a memory control unit (201) which reads out the first or the second setting information from a memory device (102) according to branch setting information and supplies it to the logic calculation means and the data processing means for performing control. According to the first and the second setting information successively read from the memory device (102), each of unit logic circuits successively modifies a part or whole of the logic cell (300) and the cross connect switch (301) and performs a predetermined sequence circuit operation.
摘要:
A communication device (100) can communicate through a plurality of communication systems consisting of communication (A) and communication (B). An external memory (108) stores control data to be used for controlling the communication by each communication system, with respect to each communication system. A built-in memory (106) can read/write the control data at a higher speed than the external memory (108). A CPU (105) provides instructions to read the control data of the communication system to be used from the external memory (108), and to store the data in the built-in memory (106), and also, upon switching the communication system to be used, the CPU provides instructions to exchange the control data of the communication system prior to the switching which is stored in the built-in memory (106), with the control data of the communication system after the switching which is stored in the external memory (108).
摘要:
The present invention provides a method for measuring nuclear magnetic resonance that employs a compound in which a plurality of nuclei is labeled with isotopes as a probe agent, highly selectively and highly sensitively obtains a nuclear magnetic resonance signal of the above described probe agent, and can attach a spatial positional information to the above described nuclear magnetic resonance signal, and an apparatus therefore.
摘要:
A mobile terminal and a home-use information product capable of retaining the security even under a network attack, while achieving P2P connection. When detecting a network attack, a home-use information product (104) notifies a mobile terminal (102) of the network attack. When receiving the notification, the mobile terminal (102) closes the port of a P2P connection part (121), requests the home-use information product (104) to close its port, and causes the home-use information product (104) to close the P2P connection port of a NAT router (103).
摘要:
A novel metal composite is provided which is useful as a catalyst or the like by the control of a structure of an apohost and the modification thereof and in which an organic apohost capable of forming a porous structure by a hydrogen bond is compounded with at least one type of transition metallic elements or compounds thereof.
摘要:
The semiconductor memory device formed on a semiconductor substrate includes: a memory cell array having a plurality of memory cells formed at intersections between a plurality of word lines and a plurality of bit line pairs; a plurality of sense amplifiers each formed to correspond to each of the plurality of bit line pairs for amplifying a potential difference read on the bit line pair; and a low-level potential generation section for generating a low-level potential out of high-level and low-level potentials to be applied to the memory cells, the bit line pairs, and the sense amplifiers. The low-level potential generation section has: a ground potential generation part having a ground potential generation semiconductor element for generating as the low-level potential a first potential substantially equal to a ground potential; a threshold potential generation part having a threshold potential generation semiconductor element for generating as the low-level potential a second potential substantially equal to a threshold potential, and operating when a potential exceeding the threshold potential is applied; and a ground potential control part for controlling operation of the ground potential generation semiconductor element.