摘要:
Two path metrics (PM0, PM1) are read from path metric storing means 1, and two path metrics (BM0, BM1) are read from branch metric storing means 3. An ACS operation is executed using PM0+MB0 and PM1+BM1 by comparing means 5, adding means 6, comparison result storing means 7, and selecting means 8. In parallel with the ACS operation, an ACS operation is executed using PM0+MB1 and PM1+BM0 by comparing means 9, adding means 10, comparison result storing means 11, and selecting means 12.
摘要:
Excess sludge production in a bioreactor of a wastewater treatment plant in which excess sludge is being produced is reduced by adding an activated sludge material having a chitinase specific activity of at least 150 Units/g-MLSS and a pectinase specific activity of at least 120 Units/g-MLSS to the bioreactor. After the addition of the activated sludge material, the bioreactor is controlled by adding the activated sludge material when any one of the chitinase activity, the pectinase activity, and the protease specific of the sludge in the bioreactor drops below the lower limits of 50 Units/L, 40 Units/L, and 0.3 Units/L, respectively.
摘要:
A terminal device transmits device information thereof and a request for acquiring information contents to a contents distribution device. The contents distribution device generates a request for distributing a program for materializing the information contents in the terminal device based on the information contents designated in the acquisition request and the device information, and transmits a license request for using a function standard required for realizing the function to a license management device. The license management device receives the usage license request and correspondingly transmits an authorization for using the function standard to the program distribution device and the contents distribution device. The program distribution device transmits the program to the terminal device only when the usage authorization is received. The contents distribution device transmits the information contents to the terminal device only when the usage authorization is received.
摘要:
A method of configuring an information processing system according to the present invention, in an information processing system for realizing one or a plurality of applications, comprises, a step of modeling all of the applications for each certain process level and inputting the models, a step of inputting parameters representing invariability for the inputted models, a step of using the models of the applications and the parameters representing invariability as inputted information and comparing the parameters representing invariability to a boundary condition, and a step of allocating one of the application models to programmable logic and another of the application models to an exclusive-use hardware based on a result of the comparison.
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:
The power consumption and area of a programmable logic device formed from programmable logical elements can be reduced.In a programmable logic device 101 formed from programmable logical elements, there are provided first logical elements 102 and second logical elements 104 having the same logic as the first logical elements 102 but having an upper limit of operating speed designed to be lower than that of the first logical elements 102.
摘要:
A digital signal processor includes a functional unit configured to execute instructions. The functional unit determines a first minimum data of a first data and a second data, in parallel with a determination of a second minimum data of a third data and a fourth data. The functional unit outputs processed data including the first minimum data and the second minimum data. Each bit length of the first minimum data and the second minimum data is equal to n bits in length. A bit length of the processed data is equal to 2 n bits in length.
摘要:
An information processing device for sequentially reading and executing programs stored in memory means, including: a program counter for outputting an address for reading a program to the memory means; an instruction decoder for decoding instructions read from the memory means in response to a control signal indicating a period in which the types of codes used in at least a field among fields constituting an instruction in the program are limited to a predetermined number or less; and controlled means for performing processing corresponding to the decoded results output from the instruction decoder. The instruction decoder has a reconfigurable circuit for changing the circuit configuration in response to the control signal so that the decoding is performed based on a relationship between codes in a field in which the types of codes used are limited and decoded results, the relationship being set so that the number of times of change of bit values in the field is reduced.
摘要:
The device will make it easy to recognize an individual object located at a specific location using radio frequency ID tags. The device includes an object having an object main body, a tag provided with the object main body, and a display section provided with the object main body to display the information corresponding to the ID information stored on the tag.
摘要:
A first processor, a second processor, a memory and a clock supply unit are integrated together on a single chip. The first processor operates synchronously with a first internal clock signal. The second processor operates synchronously with a second internal clock signal. The memory operates synchronously with a third internal clock signal. The clock supply unit generates three clock signals, which are in phase with each other, from an external clock signal and supplies those clock signals as the first, second and third internal clock signals. The first and second processors share the memory via a data bus. Each of the processors has an internal reset signal.