摘要:
The display color of, for example, a button image responsive to a command input into a facility operation display device is controlled by a palette value having a smaller number of bits than an RGB value. When the display color of the button image is changed, the palette value of a drawing object associated with the button image is changed to an RGB value. This eliminates the necessity of incorporating, for example, a high-performance CPU as a central arithmetic unit. In addition, it is not necessary to pre-store images corresponding to several kinds of display colors specified by RGB values, to thereby eliminates the necessity of incorporating, for example, a high-capacity storage medium in the facility operation display device. Accordingly, the device cost can be reduced.
摘要:
In a waste liquid container which is detachably mounted on a waste liquid container mounting portion including a device side connection terminal and a plate spring, the waste liquid container includes a waste liquid storing chamber which stores waste liquid, a first wall portion and a second wall portion which are disposed so as to face each other with the waste liquid storing chamber interposed therebetween, a container side connection terminal which is provided on an outer surface of the second wall portion and contacts the device side connection terminal at the time of being mounted on the waste liquid container mounting portion, and a positioning protrusion of the plate spring which is provided on the first wall portion so as to receive a biasing force which is applied from the first wall portion side toward the second wall portion side.
摘要:
A data storage temporarily stores an address conversion table associating the sector numbers with the physical addresses for each file. A conversion table memory allocator allocates a memory region for the address conversion table corresponding to a file when a request is made to open the file. A file system manager releases the allocated memory region at a given time. The file system manager stores sector numbers of one or multiple sectors constituting a file in each record of the address conversion table for which the memory region is allocated in sequence. Then, a memory control section searches the flash memory to acquire a physical address corresponding to a sector number in the each record of the address conversion table, and stores each acquired physical address in the corresponding record.
摘要:
A microcomputer retains a group definition table associating the sector sections created by dividing all sectors into multiple sections under a given condition with different memory regions on a flash memory, respectively. A memory control section makes reference to the group definition table to identify a memory region corresponding to a specified sector, and searches the identified memory region range for a physical address corresponding to the specified sector. Furthermore, the memory control section moves a specified sector within the identified memory region range for rewriting data corresponding to the specified sector.
摘要:
A DMA controller operates independently from a CPU, reads image data stored on an ROM sequentially in given units from the first reading start position of the image data and writes the image data into a buffer. A DMA controller operates independently from the CPU, writes the data read into the buffer to a VRAM one byte at a time from the writing start position. The controller of a companion chip updates the writing start position in the VRAM to the position of the same column in the next row each time writing the data string in each row is completed.
摘要:
A DMA controller comprises a reading start address register storing a reading start address from which reading starts; a reading data size register storing the size of data to be read in a single reading operation; an offset value register storing an offset value for updating the reading start address after the reading operation ends; a repetition upper limit value register storing the upper limit value of the number of times of repetition of the reading operation; and a repetition counter register storing the number of times of repetition of the reading operation. The controller of the DMA controller outputs an interrupt signal indicating that the processing of the DMA controller ends when the value stored in the repetition counter register reaches the value stored in the repetition upper limit value register.
摘要:
In a waste liquid container which is attachable and detachable to a recording portion including a liquid ejecting head which discharges a waste liquid and can store the waste liquid which is discharged from the liquid ejecting head in a state of being mounted on the recording portion, an engagement portion which protrudes from a side wall of the waste liquid container and is disposed lower in a vertical direction than a guide portion which is provided on the recording portion in the state of being mounted on the recording portion is provided.
摘要:
To obtain a method of positioning a wireless terminal capable of obtaining the position of each communication terminal by measuring distances with installed communication terminals each other without fixedly installing a base station.A positioning management terminal 100 includes a positioning object decision section 130 that selects a terminal to be positioned, which is a positioning object, and a positioning standard terminal, whose position is known, among the wireless terminals 200; a positioning management section 120 that requires distance information between the terminal to be positioned and the positioning standard terminal; and a position calculation section 140 that calculates the position of the terminal to be positioned. The positioning management section 120 requires distance information from the positioning standard terminal selected by the positioning object decision section 130 to the terminal to be positioned selected by the positioning object decision section 130. The position calculation section 140 calculates the position of the terminal to be positioned using the distance information and position information of the positioning standard terminal.
摘要:
To obtain a communication analysis apparatus and a communication analysis method that are allowed to analyze a communication message and a waveform signal in such a manner that the communication message and waveform signal are associated with each other.A communication analysis apparatus includes division organization information addition means for adding, to a plurality of division data obtained by dividing data into predetermined lengths, division organization information 300 including a division unit 3011 for defining the predetermined lengths and a division position 3013 that is information about the start position and end position of division data in the data.
摘要:
An apparatus state detector and its associates are provided to save time and effort for learning combinations of operation states of all apparatuses at home and commit fewer estimation errors even when an unknown apparatus starts operating. The apparatus state detector includes measuring means 110 that measures a physical quantity of an environment in which an apparatus is placed, feature-quantity calculation means 120 that calculates a feature quantity of the measured value measured by the measuring means 110, storage means 140 that stores in advance the feature quantity of each apparatus and an apparatus state associated with the feature quantity in a reference-apparatus entry dictionary 200, and apparatus-state detection means 130 that searches the reference-apparatus entry dictionary 200 for a feature quantity by using a feature quantity calculated by the feature-quantity calculation means 120 as a search key and detects an apparatus state based on the apparatus state associated with the retrieved feature quantity.