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公开(公告)号：US4430729A
公开(公告)日：1984-02-07
申请号：US416043
申请日：1982-09-08
CPC分类号： G11C19/085
摘要： A series resonant drive circuit for a magnetic bubble memory includes X- and Y-coils arranged orthogonally to each other for generating a rotating magnetic field applied to a magnetic bubble memory chip, resonance capacitors each connected to a corresponding one of the X- and Y-coils for forming a series resonance circuit with the corresponding coil at a frequency of the rotating magnetic field, power supplies each connected to a corresponding one of the resonance circuits, and an inductance device connected in series with both of the resonance circuits and a capacitance device connected between the resonance circuits to compensate a mutual inductance due to the inductive coupling between the X- and Y-coils and a capacitance due to the capacitive coupling between the X- and Y-coils. Further, the temperature coefficient of the capacitance device is selected so that the temperature coefficients of the mutual inductance and capacitance between the coils can be compensated.
摘要翻译： 一种用于磁性气泡存储器的串联谐振驱动电路，包括彼此垂直排列的X线圈和Y型线圈，用于产生施加到磁性气泡存储器芯片的旋转磁场，谐振电容器各自连接到X和Y中相应的一个 - 用于在旋转磁场的频率下与对应的线圈形成串联谐振电路的线圈，各自连接到相应的一个谐振电路的电源，以及与两个谐振电路串联连接的电感器件和电容 连接在谐振电路之间的器件，以补偿由于X线圈和Y线圈之间的电感耦合引起的互感以及由于X线圈和Y线圈之间的电容耦合引起的电容。 此外，选择电容器件的温度系数，使得可以补偿线圈之间的互感和电容的温度系数。
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公开(公告)号：US4379341A
公开(公告)日：1983-04-05
申请号：US303527
申请日：1981-09-18
CPC分类号： G11C19/085
摘要： A series resonance drive circuit for a magnetic bubble memory comprises a magnetic bubble memory chip or chips, X and Y coils arranged orthogonally to each other to form a rotating magnetic field in a plane of the chip or chips, resonance capacitors connected in series with the X and Y coils to form series resonance circuits with the X and Y coils at a frequency of the rotating magnetic field, A.C. power supplies connected to the resonance circuit, and a reactance device connected to the resonance circuits to compensate a mutual inductance due to a mutual inductive coupling between the X and Y coils and a capacitance due to a capacitive coupling between the X and Y coils. The reactance device includes a mutual inductance device, or an inductance device and a capacitance device.
摘要翻译： 用于磁性气泡存储器的串联谐振驱动电路包括一个磁性气泡存储器芯片或芯片，彼此正交布置的X和Y线圈，以在芯片或芯片的平面中形成旋转磁场，与 X和Y线圈以与旋转磁场的频率成为X和Y线圈的串联谐振电路，连接到谐振电路的AC电源以及连接到谐振电路的电抗器件，以补偿由于 X和Y线圈之间的互感耦合以及由于X和Y线圈之间的电容耦合引起的电容。 电抗装置包括互感器件或电感器件和电容器件。
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公开(公告)号：US4519049A
公开(公告)日：1985-05-21
申请号：US446510
申请日：1982-12-03
申请人： Takashi Toyooka , Hirokazu Aoki , Mamoru Sugie
发明人： Takashi Toyooka , Hirokazu Aoki , Mamoru Sugie
CPC分类号： G11C19/0875
摘要： A magnetic bubble memory has a plurality of minor loops for storing data represented by magnetic bubble sequences, a write line for transferring write data to couple them to the minor loops and a read line for transferring read data to a bubble detector. The read line is coupled to a plurality of auxiliary loops through replicators and the auxiliary loops are coupled to the minor loops through replicators. The data replicated to the auxiliary loops are read out.
摘要翻译： 磁气泡存储器具有多个次循环，用于存储由磁气泡序列表示的数据，用于传送写数据以将其耦合到次循环的写入线和用于将读取数据传送到气泡检测器的读取线。 读线路通过复制器耦合到多个辅助回路，并且辅助回路通过复制器耦合到次循环。 读出复制到辅助回路的数据。
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公开(公告)号：US4607178A
公开(公告)日：1986-08-19
申请号：US520012
申请日：1983-08-03
IPC分类号： G11C11/14 , G06F1/24 , H03K17/22 , H03K17/284
CPC分类号： H03K17/223
摘要： A semiconductor integrated circuit receiving at its input pin the terminal voltage of a capacitor which is connected to a power source through a resistor so as to detect the level of the power voltage. The circuit is provided with a level shift circuit which shifts the incoming power voltage level by a predetermined value so that a reset signal is produced by detecting the output of the level shift circuit falling below the threshold level of a logic circuit.
摘要翻译： 一种半导体集成电路，其在其输入引脚处接收通过电阻器连接到电源的电容器的端子电压，以便检测电源电压的电平。 电路设置有电平移位电路，其将输入电力电平电平移位预定值，使得通过检测低于逻辑电路的阈值电平的电平移位电路的输出来产生复位信号。
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公开(公告)号：US4484309A
公开(公告)日：1984-11-20
申请号：US409557
申请日：1982-08-19
申请人： Mamoru Sugie , Takashi Toyooka , Hirokazu Aoki , Kazuya Kamiyama
发明人： Mamoru Sugie , Takashi Toyooka , Hirokazu Aoki , Kazuya Kamiyama
CPC分类号： G06F12/0607 , G06F13/18 , G06F13/30 , G06F3/007
摘要： A magnetic bubble memory device is provided with a plurality of memory modules each having at least one magnetic bubble chip. Each module generates a clock for determining the timing to drive the magnetic bubble chip and controls the operation of the magnetic bubble chip. The addresses of a main memory are cyclically allocated to the memory modules in a given unit, so that data transmission can be performed between the memory modules operated asynchronously with each other and the main memory allocated thereto.
摘要翻译： 磁性气泡存储装置设有多个存储模块，每个存储模块具有至少一个磁性气泡芯片。 每个模块产生用于确定驱动磁性气泡芯片的定时并控制磁性气泡芯片的操作的时钟。 主存储器的地址在给定的单元中循环地分配给存储器模块，使得可以在彼此异步操作的存储器模块和分配给其的主存储器之间执行数据传输。
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公开(公告)号：US4530070A
公开(公告)日：1985-07-16
申请号：US505448
申请日：1983-06-17
申请人： Mamoru Sugie , Takashi Toyooka , Hirokazu Aoki
发明人： Mamoru Sugie , Takashi Toyooka , Hirokazu Aoki
CPC分类号： G11C19/0875
摘要： A magnetic bubble memory device including a magnetic bubble chip of major-minor structure is disclosed in which an integer m prime to the number n of bits of a minor loop is selected from integers i satisfying an equation i=(2.sup..alpha. .+-.1).multidot.2.sup..beta. +1 or i=(2.sup..alpha. .+-.1).multidot.2.sup..beta., and logical addresses on the minor loop are assigned in such a manner that adjacent logical addresses are spaced apart from each other by m bits.
摘要翻译： 公开了一种包括主要次要结构的磁性气泡芯片的磁性气泡存储装置，其中从满足等式i =（2α+/- 1）的整数i中选择小环的数目n的整数m素数 ）x2 beta +1或i =（2 alpha +/- 1）x2 beta，并且辅助环路上的逻辑地址以相邻逻辑地址彼此间隔m位的方式分配。
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公开(公告)号：US4290117A
公开(公告)日：1981-09-15
申请号：US13066
申请日：1979-02-21
申请人： Mamoru Sugie , Noboru Yamaguchi , Koichi Mayama , Yuzo Kita , Shigeru Yoshizawa , Nobuo Saito , Atsushi Asano
发明人： Mamoru Sugie , Noboru Yamaguchi , Koichi Mayama , Yuzo Kita , Shigeru Yoshizawa , Nobuo Saito , Atsushi Asano
CPC分类号： G11C29/86 , G11C19/0875
摘要： In a memory device which has a plurality of recirculating type storage loops and in which information of the same addresses of the respective storage loops can be read and written in parallel, a memory device wherein information representing whether or not the corresponding storage loop is a bad or defective loop is written in a specified address of each of the storage loops.
摘要翻译： 在具有多个再循环型存储环路并且可以并行地读取和写入相应存储环路的相同地址的信息的存储装置中，存储装置，其中表示对应的存储环路是否为坏的信息 或故障循环写入每个存储循环的指定地址。
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公开(公告)号：US4538242A
公开(公告)日：1985-08-27
申请号：US511334
申请日：1983-07-06
申请人： Takashi Toyooka , Aoki Hirokazu , Mamoru Sugie , Yutaka Sugita
发明人： Takashi Toyooka , Aoki Hirokazu , Mamoru Sugie , Yutaka Sugita
CPC分类号： G11C19/0866
摘要： A signal processing circuit for a magnetic bubble memory device is arranged to set a reference level for determining the level of "1" or "0" of the bubble sensing line signal during a period in which only a read signal corresponding to level "0" appears as the output signal of a differential amplifier of the bubble detector circuit.
摘要翻译： 用于磁性气泡存储器件的信号处理电路被设置成在仅仅对应于电平“0”的读取信号的周期中设置用于确定气泡检测线信号的“1”或“0”的电平的参考电平 显示为气泡检测器电路的差分放大器的输出信号。
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公开(公告)号：US4291241A
公开(公告)日：1981-09-22
申请号：US12708
申请日：1979-02-16
申请人： Koichi Mayama , Noboru Yamaguchi , Mamoru Sugie , Yuzo Kita , Shigeru Yoshizawa
发明人： Koichi Mayama , Noboru Yamaguchi , Mamoru Sugie , Yuzo Kita , Shigeru Yoshizawa
CPC分类号： G11C7/22 , G06F1/04 , G11C19/08 , G11C19/0875 , H03K5/15066
摘要： A timing signal generating circuit including a clock source which generates clock pulses of a predetermined period, a binary counter which divides the frequency of the clock pulses from the clock source by n, a logical array which decodes an output of the binary counter and which is composed of semiconductor elements and flip-flop circuits which are set or reset by outputs of the logical array in response to the clock pulses from the clock source with the outputs of the flip-flop circuits being used as timing signals.
摘要翻译： 一种定时信号发生电路，包括产生预定周期的时钟脉冲的时钟源，将来自时钟源的时钟脉冲的频率除以n的二进制计数器，对二进制计数器的输出进行解码的逻辑阵列， 由半导体元件和触发器电路组成，其由响应于来自时钟源的时钟脉冲而由逻辑阵列的输出设置或复位，触发器电路的输出用作定时信号。
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公开(公告)号：US4592016A
公开(公告)日：1986-05-27
申请号：US557458
申请日：1983-12-02
CPC分类号： G11C29/86 , G11C19/0875
摘要： A magnetic bubble memory device comprises a plurality of minor loops for storage of data information and a map loop for storage of defective-loop information, etc. The number of bits of the map loop is selected to be N times as large as the number of bits of each minor loop, N being an integer not smaller than 2.
摘要翻译： 磁性气泡存储装置包括用于存储数据信息的多个次循环和用于存储故障循环信息的映射循环等。映射循环的位数被选择为数量的N倍 每个次要循环的位，N是不小于2的整数。
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