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公开(公告)号：US4486834A
公开(公告)日：1984-12-04
申请号：US485020
申请日：1983-04-14
IPC分类号： G06F12/16 , G06F11/16 , G06F11/20 , G06F11/26 , G06F15/167 , G11C29/00 , G06F13/00 , G11C9/00
CPC分类号： G06F11/2082 , G06F11/26 , G06F15/167 , G11C29/74 , G06F11/2064
摘要： A multi-computer system having a dual common memory adapted to perform Read/Write operations by means of a plurality of computers. Each computer in the system consists of a central processing unit, a main memory and a dual memory access unit. The dual memory access unit is adapted to provide a status signal representative of whether the data from the common memory is correct or not and a maintenance signal representative of whether a maintenance operation is demanded. A memory access is made only to the common memory demanding the maintenance when the program run by the computer is a maintenance program, and only to the normal common memory during the usual operation.
摘要翻译： 一种具有适于通过多个计算机执行读/写操作的双公共存储器的多计算机系统。 系统中的每台计算机都由中央处理单元，主存储器和双存储器存取单元组成。 双存储器访问单元适于提供表示来自公共存储器的数据是否正确的状态信号，以及表示是否需要维护操作的维护信号。 只有当计算机运行的程序是维护程序时才需要进行维护的公共存储器的存储器访问，并且在正常操作期间仅对正常的公共存储器进行存储器访问。
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2.发明授权
公开(公告)号：US4095268A
公开(公告)日：1978-06-13
申请号：US712803
申请日：1976-08-09
CPC分类号： G06F9/461
摘要： In an electronic computer system wherein, when a microprogram-controlled central processing unit receives a stop signal from a console, the contents of a group of registers are assigned to predetermined fixed areas in a main memory and, in response to a start signal, the assigned contents of the group of registers are delivered from the fixed areas to the group of registers. The reading and writing of the contents of the group of registers within the central processing unit is effected for the fixed areas of the main memory in which the contents are assigned.
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公开(公告)号：US5506982A
公开(公告)日：1996-04-09
申请号：US278245
申请日：1994-07-21
申请人： Takashi Hotta , Kozaburo Kurita , Masahiro Iwamura , Hideo Maejima , Shigeya Tanaka , Tadaaki Bandoh , Yasuhiro Nakatsuka , Kazuo Kato , Sin-ichi Sinoda
发明人： Takashi Hotta , Kozaburo Kurita , Masahiro Iwamura , Hideo Maejima , Shigeya Tanaka , Tadaaki Bandoh , Yasuhiro Nakatsuka , Kazuo Kato , Sin-ichi Sinoda
CPC分类号： H03K5/1565 , G06F1/10 , H03L7/18
摘要： An information processing system having an original clock oscillator for delivering at least one original clock signal K defined as a first clock signal and a plurality of information processing units supplied with the original clock signal K, wherein each information processing unit comprises clock generating means for generating at least one second clock signal K.sub.1 which is phase-locked with the original clock signal K and which has a predetermined duty cycle and a logic device whose operation timing is controlled by the second clock signal K.sub.1, and the operation timing of an interface provided between at least one pair of logic devices is synchronously controlled by the clock signal K.sub.1.
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4.发明授权Data processing system generating clock signal from an input clock, phase locked to the input clock and used for clocking logic devices 失效数据处理系统从输入时钟产生时钟信号，锁相到输入时钟并用于时钟逻辑器件公开(公告)号：US06675311B2
公开(公告)日：2004-01-06
申请号：US10002444
申请日：2001-12-06
申请人： Takashi Hotta , Kozaburo Kurita , Masahiro Iwamura , Hideo Maejima , Shigeya Tanaka , Tadaaki Bandoh , Yasuhiro Nakatsuka , Kazuo Kato , Sin-ichi Sinoda
发明人： Takashi Hotta , Kozaburo Kurita , Masahiro Iwamura , Hideo Maejima , Shigeya Tanaka , Tadaaki Bandoh , Yasuhiro Nakatsuka , Kazuo Kato , Sin-ichi Sinoda
IPC分类号： G06F104
CPC分类号： H03K5/1565 , G06F1/10 , H03L7/18
摘要： An information processing system having an original clock oscillator for delivering at least one original clock signal K defined as a first clock signal and a plurality of information processing units supplied with the original clock signal K, wherein each information processing unit comprises clock generating means for generating at least one second clock signal K1 which is phase-locked with the original clock signal K and which has a predetermined duty cycle and a logic device whose operation timing is controlled by the second clock signal K1, And the operation timing of an interface provided between at least one pair oflogic devices is synchronously controlled by the clock signal K1.
摘要翻译： 一种具有原始时钟振荡器的信息处理系统，用于传送被定义为第一时钟信号的至少一个原始时钟信号K和提供有原始时钟信号K的多个信息处理单元，其中每个信息处理单元包括时钟发生装置，用于产生 至少一个第二时钟信号K1与原始时钟信号K锁相并具有预定的占空比，以及由第二时钟信号K1控制其操作定时的逻辑器件。 至少一对逻辑设备由时钟信号K1同步控制。
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5.发明授权Data processing system generating clock signal from an input clock, phase locked to the input clock and used for clocking logic devices 失效数据处理系统从输入时钟产生时钟信号，锁相到输入时钟并用于时钟逻辑器件
公开(公告)号：US5640547A
公开(公告)日：1997-06-17
申请号：US279887
申请日：1994-07-26
申请人： Takashi Hotta , Kozaburo Kurita , Masahiro Iwamura , Hideo Maejima , Shigeya Tanaka , Tadaaki Bandoh , Yasuhiro Nakatsuka , Kazuo Kato , Sin-ichi Sinoda
发明人： Takashi Hotta , Kozaburo Kurita , Masahiro Iwamura , Hideo Maejima , Shigeya Tanaka , Tadaaki Bandoh , Yasuhiro Nakatsuka , Kazuo Kato , Sin-ichi Sinoda
CPC分类号： H03K5/1565 , G06F1/10 , H03L7/18
摘要： An information processing system having an original clock oscillator for delivering at least one original clock signal K defined as a first clock signal and a plurality of information processing units supplied with the original clock signal K, wherein each information processing unit comprises clock generating means for generating at least one second clock signal K.sub.1 which is phase-locked with the original clock signal K and which has a predetermined duty cycle and a logic device whose operation timing is controlled by the second clock signal K.sub.1, and the operation timing of an interface provided between at least one pair of logic devices is synchronously controlled by the clock signal K.sub.1.
摘要翻译： 一种具有原始时钟振荡器的信息处理系统，用于传送被定义为第一时钟信号的至少一个原始时钟信号K和提供有原始时钟信号K的多个信息处理单元，其中每个信息处理单元包括时钟发生装置，用于产生 至少一个第二时钟信号K1与原始时钟信号K锁相并具有预定的占空比，以及由第二时钟信号K1控制其操作定时的逻辑器件，以及设置在第二时钟信号K之间的接口的操作定时 至少一对逻辑器件由时钟信号K1同步控制。
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公开(公告)号：US5388249A
公开(公告)日：1995-02-07
申请号：US872174
申请日：1992-04-22
申请人： Takashi Hotta , Kozaburo Kurita , Masahiro Iwamura , Hideo Maejima , Shigeya Tanaka , Tadaaki Bandoh , Yasuhiro Nakatsuka , Kazuo Kato , Sin-ichi Sinoda
发明人： Takashi Hotta , Kozaburo Kurita , Masahiro Iwamura , Hideo Maejima , Shigeya Tanaka , Tadaaki Bandoh , Yasuhiro Nakatsuka , Kazuo Kato , Sin-ichi Sinoda
CPC分类号： H03K5/1565 , G06F1/10 , H03L7/18
摘要： An information processing system having an original clock oscillator for delivering at least one original clock signal K defined as a first clock signal and a plurality of information processing units supplied with the original clock signal K, wherein each information processing unit comprises clock generating means for generating at least one second clock signal K.sub.1 which is phase-locked with the original clock signal K and which has a predetermined duty cycle and a logic device whose operation timing is controlled by the second clock signal K.sub.1, and the operation timing of an interface provided between at least one pair of logic devices is synchronously controlled by the clock signal K.sub.1.
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公开(公告)号：USRE32493E
公开(公告)日：1987-09-01
申请号：US873174
申请日：1986-06-11
申请人： Hideaki Matsumoto , Tadaaki Bandoh , Hideo Maejima
发明人： Hideaki Matsumoto , Tadaaki Bandoh , Hideo Maejima
CPC分类号： G06F9/30192 , G06F9/30149 , G06F9/3816 , G06F9/3822
摘要： A data processing unit for executing variable length instructions in which operand specifiers for specifying addressing modes of operands are independent from operation codes for ascertaining operations is disclosed. An instruction fetch unit includes an instruction buffer for prefetching and retaining instructions from a memory and alignment means for aligning the instructions from the instruction buffer such that the instruction includes at least one operand specifier in one machine cycle, and provides it to a decoding unit. The decoding unit includes an operation code decoder and two operand specifier decoders to decode two operand specifiers simultaneously when the last operand specifier is a register designation mode. Each of the units executes instructions in a pipelined fashion and processes operands in a pipelined fashion.
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8.发明授权Information processor and information processing system utilizing interface for synchronizing clock signal 失效信息处理器和信息处理系统利用界面来同步时钟信号公开(公告)号：US07111187B2
公开(公告)日：2006-09-19
申请号：US10701447
申请日：2003-11-06
申请人： Takashi Hotta , Kozaburo Kurita , Masahiro Iwamura , Hideo Maejima , Shigeya Tanaka , Tadaaki Bandoh , Yasuhiro Nakatsuka , Kazuo Kato , Sin-ichi Sinoda
发明人： Takashi Hotta , Kozaburo Kurita , Masahiro Iwamura , Hideo Maejima , Shigeya Tanaka , Tadaaki Bandoh , Yasuhiro Nakatsuka , Kazuo Kato , Sin-ichi Sinoda
IPC分类号： G06F1/04
CPC分类号： H03K5/1565 , G06F1/10 , H03L7/18
摘要： An information processing system having an original clock oscillator for delivering at least one original clock signal K defined as a first clock signal and a plurality of information processing units supplied with the original clock signal K, wherein each information processing unit comprises clock generating means for generating at least one second clock signal K1 which is phase-locked with the original clock signal K and which has a predetermined duty cycle and a logic device whose operation timing is controlled by the second clock signal K1 and the operation timing of an interface provided between at least one pair of logic devices is synchronously controlled by the clock signal K1.
摘要翻译： 一种具有原始时钟振荡器的信息处理系统，用于传送被定义为第一时钟信号的至少一个原始时钟信号K和提供有原始时钟信号K的多个信息处理单元，其中每个信息处理单元包括时钟发生装置，用于产生 与原始时钟信号K锁相并且具有预定占空比的至少一个第二时钟信号K 1 1和其操作时序被第二时钟信号K 1 <1>，并且由至少一对逻辑器件之间提供的接口的操作时序由时钟信号K 1 1同步地控制。
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9.发明授权Information processor and information processing system utilizing clock signal 失效信息处理器和利用时钟信号的信息处理系统
公开(公告)号：US5542083A
公开(公告)日：1996-07-30
申请号：US460601
申请日：1995-06-02
申请人： Takashi Hotta , Kozaburo Kurita , Masahiro Iwamura , Hideo Maejima , Shigeya Tanaka , Tadaaki Bandoh , Yasuhiro Nakatsuka , Kazuo Kato , Sin-ichi Sinoda
发明人： Takashi Hotta , Kozaburo Kurita , Masahiro Iwamura , Hideo Maejima , Shigeya Tanaka , Tadaaki Bandoh , Yasuhiro Nakatsuka , Kazuo Kato , Sin-ichi Sinoda
CPC分类号： H03K5/1565 , G06F1/10 , H03L7/18
摘要： An information processing system having an original clock oscillator for delivering at least one original clock signal K defined as a first clock signal and a plurality of information processing units supplied with the original clock signal K, wherein each information processing unit comprises clock generating means for generating at least one second clock signal K.sub.1 which is phase-locked with the original clock signal K and which has a predetermined duty cycle and a logic device whose operation timing is controllled by the second clock signal K.sub.1, and the operation timing of an interface provided between at least one pair of logic devices is synchronously controlled by the clock signal K.sub.1.
摘要翻译： 一种具有原始时钟振荡器的信息处理系统，用于传送被定义为第一时钟信号的至少一个原始时钟信号K和提供有原始时钟信号K的多个信息处理单元，其中每个信息处理单元包括时钟发生装置，用于产生 至少一个第二时钟信号K1与原始时钟信号K锁相并具有预定的占空比，以及由第二时钟信号K1控制其操作定时的逻辑器件，以及设置在第二时钟信号K之间的接口的操作定时 至少一对逻辑器件由时钟信号K1同步控制。
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10.发明授权Information processing apparatus having micro instructions stored both in on-chip ROM and off-chip memory 失效具有存储在片上ROM和片外存储器中的微指令的信息处理装置
公开(公告)号：US5274829A
公开(公告)日：1993-12-28
申请号：US114720
申请日：1987-10-28
摘要： A data processing apparatus which allows a large number of micro instructions to be read at high speeds by storing frequently used micro instructions in the on-chip ROM and those less frequently used in the off-chip memory. From the address of the micro instruction to be accessed, it is determined whether the micro instruction is stored in the on-chip ROM or the off-chip memory, and the micro instruction is accessed on the basis of this determination. A cache memory may also be provided on the chip for providing high speed repeat access to micro instructions stored in the off-chip memory.
摘要翻译： 一种数据处理装置，其通过将经常使用的微指令存储在片上ROM中以及在片外存储器中较少使用的微指令，允许以高速读取大量微指令。 根据要访问的微指令的地址，确定微指令是存储在片上ROM还是片外存储器中，并且基于该确定来访问微指令。 还可以在芯片上提供高速缓冲存储器，以提供对存储在片外存储器中的微指令的高速重复访问。
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