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    • 1. 发明授权
    • Diagnostic circuit
    • 诊断电路
    • US5581564A
    • 1996-12-03
    • US629285
    • 1990-12-18
    • Michael J. MillerJohn R. Mick
    • Michael J. MillerJohn R. Mick
    • G06F11/22G01R31/3185H04B17/00
    • G01R31/318572
    • A diagnostic circuit of the present invention has serial command input and output pins separate from its serial data input and output pins. In one embodiment, the diagnostic circuit has one command register and one data register, the data register receiving serially an input signal and providing serially an output signal through an input pin and an output pin respectively. In another embodiment, the diagnostic circuit has one command register and multiple data registers. Each data register including a zero-length register, can be separately addressed. In yet another embodiment, multiple serial data input and output pins are provided together with multiple data registers.
    • 本发明的诊断电路具有与其串行数据输入和输出引脚分开的串行命令输入和输出引脚。 在一个实施例中,诊断电路具有一个命令寄存器和一个数据寄存器,数据寄存器串行地接收输入信号,并分别通过输入引脚和输出引脚提供输出信号。 在另一个实施例中,诊断电路具有一个命令寄存器和多个数据寄存器。 每个包括零长度寄存器的数据寄存器都可以单独寻址。 在另一个实施例中,多个串行数据输入和输出引脚与多个数据寄存器一起提供。
    • 4. 发明授权
    • Expandable digital error detection and correction device
    • 可扩展数字错误检测和校正装置
    • US5331645A
    • 1994-07-19
    • US54346
    • 1993-04-26
    • Michael J. MillerAndy P. ChanRobert W. StodieckJohn R. Mick
    • Michael J. MillerAndy P. ChanRobert W. StodieckJohn R. Mick
    • G06F11/10H03M13/19H03M13/00
    • G06F11/1048H03M13/19
    • A pair of similar, 32-bit, error detection and correction devices, including a "lower 32-bit" device (210) and an "upper 32-bit" device (212) are configured as a 64-bit, error detection and correction system. When a (64-bit) word of data is being stored in memory, the lower 32-bit device (210) develops, on an inter-device bus (226), signals representing generation partial check bits. The upper 32-bit device (212) receives the partial check bits (226), and develops signals representing final check bits (236) for storage with the corresponding data word in memory (220 and 234). When a (64-bit) word of data is being retrieved from memory, from signals representing check bits retrieved from memory (222), the lower 32-bit device (210) generates on an inter-device bus (224), signals representing correction partial syndromes. From the correction partial syndromes (224), the upper 32-bit device (212) develops, on another inter-device bus (228), signals representing correction partial check bits; generates full syndromes; and corrects errors in the upper 32-bits of the corresponding retrieved data word (240). From the correction partial check bits (228) the lower 32-bit device (210) (also) generates full syndromes; and corrects errors in the corresponding lower 32-bits of the retrieved data word (230).
    • 包括“低32位”设备(210)和“高32位”设备(212)的一对类似的32位错误检测和校正设备被配置为64位错误检测和 校正系统 当存储器中存储(64位)数据字时,下位32位器件(210)在器件间总线(226)上产生表示生成部分校验位的信号。 上部32位设备(212)接收部分校验位(226),并且产生表示用于与存储器(220和234)中的相应数据字存储的最终校验位(236)的信号。 当从存储器检索到(64位)数据字时,从表示从存储器(222)检索的校验位的信号中,下部32位器件(210)在器件间总线(224)上产生信号, 矫正部分综合征。 从校正部分综合征(224),上部32位装置(212)在另一个装置间总线(228)上形成表示校正部分校验位的信号; 产生完整的综合征; 并纠正对应检索的数据字(240)的高32位的错误。 从校正部分校验位(228),下部32位器件(210)(也)产生完整的校正子; 并纠正检索的数据字(230)的相应较低32位中的错误。
    • 6. 发明授权
    • Integrated circuit package with segregated Tx and Rx data channels
    • 集成电路封装,具有隔离的Tx和Rx数据通道
    • US08368217B2
    • 2013-02-05
    • US13541658
    • 2012-07-03
    • Michael J. MillerMark William BaumannRichard S. Roy
    • Michael J. MillerMark William BaumannRichard S. Roy
    • H01L23/48
    • H01L23/50H01L2924/0002H01L2924/00
    • A chip layout isolates Rx terminals and Rx ports from Tx terminals and Tx ports. Tx terminals are grouped contiguously to each other, and are segregated as a group to a given edge of the package, Rx terminals are similarly grouped and segregated to a different edge of the package. Tx and Rx data channels are disposed in a respective single layer of the package, or both are disposed in a same single layer of the package. Rx ports and Tx ports are located at an approximate center of the package, with Tx and Rx ports disposed on respective opposite sides of an axis bisecting the package. Data signals received by, and transmitted from, the chip flow in a same direction, from a first edge of the package to the center of the package and from the center of the package to a second edge of the package, respectively.
    • 芯片布局将Rx端子和Rx端口与Tx端子和Tx端口隔离。 Tx端子彼此连续分组,并且作为组分离到包装的给定边缘,Rx端子被类似地分组并分离到包装的不同边缘。 Tx和Rx数据通道设置在封装的相应单层中,或者两者都被布置在封装的相同的单层中。 Rx端口和Tx端口位于封装的大致中心处,Tx和Rx端口设置在平分封装的轴的相应相对两侧。 分别从包装的第一边缘到包装的中心以及从包装的中心到包装的第二边缘的相同方向从芯片流接收和传输的数据信号。
    • 7. 发明申请
    • INTEGRATED CIRCUIT PACKAGE WITH SEGREGATED TX AND RX DATA CHANNELS
    • 集成电路封装与分离的TX和RX数据通道
    • US20120267769A1
    • 2012-10-25
    • US13541658
    • 2012-07-03
    • Michael J. MillerMark BaumannRichard S. Roy
    • Michael J. MillerMark BaumannRichard S. Roy
    • H01L23/58
    • H01L23/50H01L2924/0002H01L2924/00
    • A chip layout isolates Rx terminals and Rx ports from Tx terminals and Tx ports. Tx terminals are grouped contiguously to each other, and are segregated as a group to a given edge of the package, Rx terminals are similarly grouped and segregated to a different edge of the package. Tx and Rx data channels are disposed in a respective single layer of the package, or both are disposed in a same single layer of the package. Rx ports and Tx ports are located at an approximate center of the package, with Tx and Rx ports disposed on respective opposite sides of an axis bisecting the package. Data signals received by, and transmitted from, the chip flow in a same direction, from a first edge of the package to the center of the package and from the center of the package to a second edge of the package, respectively.
    • 芯片布局将Rx端子和Rx端口与Tx端子和Tx端口隔离。 Tx端子彼此连续分组,并且作为组分离到包装的给定边缘,Rx端子被类似地分组并分离到包装的不同边缘。 Tx和Rx数据通道设置在封装的相应单层中,或者两者都被布置在封装的相同的单层中。 Rx端口和Tx端口位于封装的大致中心处,Tx和Rx端口设置在平分封装的轴的相应相对两侧。 分别从包装的第一边缘到包装的中心以及从包装的中心到包装的第二边缘的相同方向从芯片流接收和传输的数据信号。