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:
An information processing method for coding a program to enable an information processing device having an instruction decoder having a reconfigurable circuit, comprises the steps of: simulating execution of the program to obtain a history of instructions executed; extracting a routine in which a number of types of codes used in at least a field among fields constituting an instruction is limited to a predetermined number or less, from the program based on the history; inserting an instruction for changing circuit configuration of the reconfigurable circuit at start and end of the routine; allocating codes so that number of times of change of bit values in a field in which the number of types of codes used are limited is reduced for the routine; and converting a program obtained in the step of inserting an instruction to codes according to the allocation for the routine.
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:
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:
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 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 the distribution request to a program distribution device and transmits the device information to an inspection device. The program distribution device transmits the program in the distribution request to the inspection device. The inspection device inspects a materialization state of the information contents in the terminal device based on the program and the device information and transmits a result of the inspection to the program distribution device and the contents distribution device. The program distribution device transmits the program to the terminal device and the contents distribution device transmits the information contents to the terminal device only when the inspection result is favorable.
摘要:
An interleaving memory system having a first memory device including a 0-bank and a 1-bank for simultaneously outputting data at even-numbered addresses from the 0-bank and data at odd-numbered addresses from the 1-bank, a second memory device including a 0-bank and a 1-bank for simultaneously outputting data at even-numbered addresses from the 0-bank and data at odd-numbered addresses from the 1-bank, and a holding device for holding data from one of the banks of one of the first memory device and the second memory device to delay an output of the data for 1/2 cycle time for sequential addressing. A controller controls first and second selection devices wherein the 0-bank and the 1-bank are alternatively selected when data is outputted either in an ascending order of consecutive addresses from the even-numbered addresses in the first or second memory devices, or in a descending order of consecutive addresses from the odd-numbered addresses in the first or second memory devices. Also, the first holding device and a bank whose output is not held by the first holding device are alternatively selected when data is outputted either in a descending order of consecutive addresses from the even-numbered addresses in the first memory device, or in an ascending order of consecutive addresses from the odd-numbered addresses in the first memory device. The second holding device and a bank whose output is not held by the second holding device are similarly alternatively selected.
摘要:
A transport system installed in a cleanroom where clean air is caused to flow from a ceiling toward a floor. The transport system includes a vehicle for transporting loads, and a guide rail suspended from the ceiling to guide the vehicle. The vehicle has a main body for running along the guide rail, a load supporting deck disposed over the main body, and connecting members for interconnecting the main body and load supporting deck. The guide rail is enclosed in a tubular cover defining an opening extending longitudinally of the guide rail for receiving the connecting members. The cover has a substantially streamline configuration with respect to the direction of clean air flows.
摘要:
A stored instructions executing type timing signal generating system for flexibly generating a plurality of control timing signals having many changing points includes an instruction memory for storing a series of instructions stating contents of changes and relative time intervals between the changes of a series of control timing signals and a circuit for triggering the instruction execution by the absolute time for the series of instructions, so that after a first instruction has been executed, each succeeding instruction is sequentially executed on the basis of a relative time interval before the execution of a next instruction stated in the instructions, thereby to generate the control timing signals. The number of changing points of the control timing signals is basically dependent only on the number of words of the instruction memory, and therefore the plurality of control timing signals having many changing points can be generated easily.
摘要:
A transporting apparatus is provided with a moving platform capable of moving vertically, an article loading platform that can be moved horizontally with respect to the moving platform, a contactless sensor provided on the moving platform, a detected member that is provided on the article loading platform, whose position can be altered between an position detected and a position not detected by the contactless sensor, and an operating member operatively linked to the detected member. The operating member can come into contact with an article loaded on the article loading platform, and changes the position of the detected member between the detected position and the non-detected position. Due to this configuration, it is possible to provide an article position sensor between the article loading platform and the moving platform without using wires, which are deteriorated due to the relative movement between the article loading platform and the moving platform.