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1.发明授权Data processor providing plural decoders for effecting fast register selection 失效数据处理器提供多个解码器，用于实现快速寄存器选择
公开(公告)号：US5113503A
公开(公告)日：1992-05-12
申请号：US888937
申请日：1986-07-24
申请人： Hisao Sasaki , Hideo Maejima , Takashi Hotta
发明人： Hisao Sasaki , Hideo Maejima , Takashi Hotta
CPC分类号： G06F9/3822 , G06F9/267 , G06F9/28
摘要： A data processor has an execution unit, an instruction register in which macro instructions having a register field are set for specifying registers in the execution unit, a micro ROM in which micro instructions containing a register instruction field are set, a first decoder for decoding the register specification data from the instruction register, a second decoder for decoding the register specification data from the micro ROM, and a selector for selecting either of the output of the first decoder or that of the second decoder corresponding to the selection signals provided from the micro ROM and thus producing data for specifying the registers. In this data processor having such a configuration, the decodings of the two register specification data described above are carried out substantially in parallel and a high-speed operation is thus made possible.
摘要翻译： 数据处理器具有执行单元，其中设置有用于指定执行单元中的寄存器的寄存器字段的宏指令的指令寄存器，其中设置了包含寄存器指令字段的微指令的微ROM，用于对 来自指令寄存器的寄存器指定数据，用于从微ROM解码寄存器指定数据的第二解码器，以及用于选择与从微处理器提供的选择信号相对应的第一解码器或第二解码器的输出的输出的选择器 ROM，从而产生用于指定寄存器的数据。 在具有这种配置的数据处理器中，上述两个寄存器指定数据的解码基本上并行执行，因此能够实现高速操作。
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公开(公告)号：US07424598B2
公开(公告)日：2008-09-09
申请号：US09853769
申请日：2001-05-14
申请人： Takashi Hotta , Shigeya Tanaka , Hideo Maejima
发明人： Takashi Hotta , Shigeya Tanaka , Hideo Maejima
CPC分类号： G06F9/3889 , G06F9/3802 , G06F9/3824 , G06F9/3842 , G06F9/3851 , G06F9/3885
摘要： The data processor for executing, instructions realized by wired logic, by a pipeline system, includes a plurality of instruction registers, and arithmetic operation units of the same number. A plurality of instructions read in the instruction registers in one machine cycle at a time are processed in parallel by the plurality of arithmetic operation units.
摘要翻译： 用于由管线系统执行由有线逻辑实现的指令的数据处理器包括多个指令寄存器和相同数量的算术运算单元。 一次在一个机器周期中在指令寄存器中读取的多个指令由多个算术运算单元并行处理。
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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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公开(公告)号：US4789958A
公开(公告)日：1988-12-06
申请号：US703171
申请日：1985-02-19
申请人： Hideo Maejima , Takashi Hotta , Ikuro Masuda , Masahiro Iwamura , Kouzaburou Kurita , Masahiro Ueno
发明人： Hideo Maejima , Takashi Hotta , Ikuro Masuda , Masahiro Iwamura , Kouzaburou Kurita , Masahiro Ueno
CPC分类号： G06F7/508 , G06F13/4077 , G06F15/7832 , G06F5/015 , G06F2207/3872 , Y02B60/1207 , Y02B60/1225 , Y02B60/1228 , Y02B60/1235
摘要： A carry-look-ahead adder is provided which is implemented as a semiconductor integrated circuit. The integrated circuit includes a bipolar transistor coupled to the output terminal for providing an output indicative of the arithmetic operation. Impedance elements are coupled to the bipolar transistor and at least one FET is provided to control the on/off state of the bipolar transistor.
摘要翻译： 提供了作为半导体集成电路实现的进位前视加法器。 集成电路包括耦合到输出端的双极晶体管，用于提供表示算术运算的输出。 阻抗元件耦合到双极晶体管，并且提供至少一个FET以控制双极晶体管的导通/截止状态。
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6.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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8.发明授权
公开(公告)号：US5233694A
公开(公告)日：1993-08-03
申请号：US433368
申请日：1989-11-08
申请人： Takashi Hotta , Shigeya Tanaka , Hideo Maejima
发明人： Takashi Hotta , Shigeya Tanaka , Hideo Maejima
CPC分类号： G06F9/3889 , G06F9/3802 , G06F9/3824 , G06F9/3842 , G06F9/3851 , G06F9/3885
摘要： The data processor for executing, instructions realized by wired logic, by a pipeline system, includes a plurality of instruction registers, and arithmetic operation units of the same number. A plurality of instructions read in the instruction registers in one machine cycle at a time are processed in parallel by the plurality of arithmetic operation units.
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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：US5974560A
公开(公告)日：1999-10-26
申请号：US788831
申请日：1997-01-27
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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10.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：US5133064A
公开(公告)日：1992-07-21
申请号：US184782
申请日：1988-04-22
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.
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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