DEVICE AND METHOD FOR GENERATING AN INSTRUCTION SET SIMULATOR
    11.
    发明申请
    DEVICE AND METHOD FOR GENERATING AN INSTRUCTION SET SIMULATOR 审中-公开
    用于产生指令集模拟器的装置和方法

    公开(公告)号:US20070011664A1

    公开(公告)日:2007-01-11

    申请号:US11424304

    申请日:2006-06-15

    CPC classification number: G06F8/30 G06F9/455

    Abstract: An instruction-set-simulator generating device that generates an instruction-set-simulator program for simulating an instruction execution process of a real central processing unit on a host central processing unit that differs from the real central processing unit, the instruction-set-simulator generating device comprises: an application-program reading unit that reads an application program that is executable on the real central processing unit; an execution-stage instruction conversion unit that converts a function of an instruction in the application program into at least one instruction (execution-stage instruction) for simulation on the host central processing unit; a fetch-stage instruction generating unit that generates at least one instruction (fetch-stage instruction) that simulates operation timing of an instruction fetch stage among pipeline stages of the real central processing unit prior to the execution-stage instruction; and an instruction-set-simulator program output unit that generates the instruction-set-simulator program based on the execution-stage instruction and the fetch-stage instruction; at least one of the execution-stage instruction conversion unit and the fetch-stage instruction generating unit generating a counter instruction for simulating an execution time of the real central processing unit.

    Abstract translation: 一种指令集仿真器生成装置,其生成用于模拟与实际中央处理单元不同的主机中央处理单元上的实际中央处理单元的指令执行处理的指令集仿真程序,指令集仿真器 生成装置包括:应用程序读取单元,其读取可在所述真实中央处理单元上执行的应用程序; 执行级指令转换单元,其将应用程序中的指令的功能转换为用于在主机中央处理单元上进行模拟的至少一个指令(执行阶段指令); 获取级指令生成单元,其在执行阶段指令之前生成模拟实际中央处理单元的流水线级之间的指令提取级的操作定时的指令(读取级指令); 以及基于所述执行级指令和所述读取级指令生成所述指令集模拟器程序的指令集模拟器程序输出单元。 执行级指令转换单元和读取级指令生成单元中的至少一个生成用于模拟真实中央处理单元的执行时间的计数器指令。

    LIQUID DISCHARGE APPARATUS
    12.
    发明公开

    公开(公告)号:US20230241892A1

    公开(公告)日:2023-08-03

    申请号:US18077237

    申请日:2022-12-08

    CPC classification number: B41J2/16523

    Abstract: A liquid discharge apparatus includes: a head including a nozzle from which a liquid is discharged; a cap configured to cover a nozzle surface having the nozzle; a first container configured to store a moisturizing liquid; a pump connected to the cap, the pump configured to generate a negative pressure in a space formed between the cap and the nozzle surface; a second container; and a waste liquid path connecting the cap and the second container, and the first container connected to the waste liquid path.

    LIQUID DISCHARGE APPARATUS, DYEING APPARATUS, EMBROIDERY MACHINE, AND MAINTENANCE DEVICE

    公开(公告)号:US20220074098A1

    公开(公告)日:2022-03-10

    申请号:US17417379

    申请日:2019-12-03

    Abstract: A liquid discharge apparatus includes heads to discharge a liquid; caps to contact and move away from the plurality of heads, respectively; individual drain passages communicating with the plurality of caps, respectively; at least one common drain passage communicating with at least two of the individual drain passages; suction devices provided in the individual drain passages, respectively; and a controller. Each of the individual drain passages is to allow and shut off communication between the cap and the common drain passage. The controller causes the individual drain passage to allow the communication between the cap and the common drain passage when performing capping and decapping of the head. The controller caps the sucking target with the cap after shutting off each individual drain passage communicating with the cap corresponding to the head that is not a sucking target.

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