Data flow machine
    1.
    发明授权
    Data flow machine 失效
    数据流机

    公开(公告)号:US4972315A

    公开(公告)日:1990-11-20

    申请号:US166524

    申请日:1988-03-10

    IPC分类号: G06F9/44

    CPC分类号: G06F9/4436

    摘要: In a data flow machine, a program stored in advance is read out based on a tag included in a packet when the packet including first data is inputted from an external portion. Then, an instruction packet is formed by the content read out as a new tag and the first data, so that the instruction packet is outputted. Second data including the same tag as that included in the first data of the instruction packet read out from the program memory is detected. Firing processing is performed with respect to the first data and the second data as a pair and arithmetic processing is performed according to the instruction as a part of the tag included in an arithmetic packet, so that the arithmetic packet is outputted as a packet. The tag included in the packet is determined and the packet is outputted to an external portion or is inputted again to the internal portion.

    摘要翻译: 在数据流机器中,当从外部输入包括第一数据的分组时,基于包中包含的标签,预先存储的程序被读出。 然后,通过作为新标签读出的内容和第一数据形成指令包,从而输出指令包。 检测包括与从程序存储器读出的指令包的第一数据中包含的标签相同的标签的第二数据。 根据第一数据和第二数据作为一对进行烧制处理,并且根据作为包括在算术分组中的标签的一部分的指令进行算术处理,从而将算术分组输出为分组。 确定分组中包含的标签,并将分组输出到外部部分或再次输入到内部部分。

    Logic simulation system
    4.
    发明授权
    Logic simulation system 失效
    逻辑仿真系统

    公开(公告)号:US4775950A

    公开(公告)日:1988-10-04

    申请号:US793258

    申请日:1985-10-31

    CPC分类号: G06F17/5022

    摘要: A simulation method and a computer therefor, i.e., a simulator, for simulating operation of a circuit employing logic gates. The simulation method is to be called the event drive method, in which the output processing is executed only when an input to cause output changes and the output level and the start and finish time for the level are sent out. Hence the number of packets of data flowing for simulation can be minimized and also the number of times of data processing is reduced. This system is applied to each component in a logic circuit, whereby the parallel execution of processing as to the parallel components is possible so as to devise the simulation at a higher speed.

    摘要翻译: 一种用于模拟使用逻辑门的电路的操作的仿真方法及其计算机,即模拟器。 仿真方法被称为事件驱动方法,其中仅当输出引起输出变化并且输出电平和电平的开始和结束时间被发出时才执行输出处理。 因此,可以最小化用于模拟的数据流的数量,并且还减少数据处理的次数。 该系统应用于逻辑电路中的每个组件,由此并行执行关于并行组件的处理是可能的,以便以更高的速度设计模拟。