Floppy disk controller interface for suppressing false verify cycle
errors
    1.
    发明授权
    Floppy disk controller interface for suppressing false verify cycle errors 失效
    用于抑制错误验证周期错误的软盘控制器接口

    公开(公告)号:US5261083A

    公开(公告)日:1993-11-09

    申请号:US692371

    申请日:1991-04-26

    IPC分类号: G06F3/06 G06F13/28 G06F11/00

    摘要: A system includes a system bus having data lines, an acknowledge line, an enable line, and a control line, a data storage device, a controller circuit, and an arrangement coupling the system bus, controller circuit and data storage device. The system bus can carry out a data transfer cycle in which the acknowledge, enable and control lines are actuated and the controller obtains and checks data from the data storage device and supplies it to data lines of the bus, and a verify cycle in which the acknowledge and enable lines are actuated and the control line is deactuated and the controller obtains and checks data from the storage device but does not supply it to the bus. The controller circuit is capable of operating in different modes, in one of which it forcibly sets a false error indication in response to the verify cycle. In response to the acknowledge line and enable line being simultaneously actuated while the control line remains deactuated throughout a cycle, an arrangement supplies a special signal to the controller circuit so that the controller circuit interprets the cycle as a data transfer cycle and does not set a false error indication.

    摘要翻译: 系统包括具有数据线,确认线,使能线和控制线的系统总线,数据存储装置,控制器电路和耦合系统总线,控制器电路和数据存储装置的装置。 系统总线可以执行数据传输周期,其中确认,使能和控制线路被激活,并且控制器从数据存储设备获取和检查数据并将其提供给总线的数据线,以及验证周期,其中 确认和启用线路被激活,并且控制线路被去激活,并且控制器获取并检查来自存储设备的数据,但不将其提供给总线。 控制器电路能够以不同的模式操作,其中一个模式响应验证周期强制设置错误指示。 响应于确认线路和使能线路同时致动,同时控制线路在整个周期内保持停止,这样一种装置向控制器电路提供特殊信号,使得控制器电路将该周期解释为数据传输周期,并且不设置 虚假错误指示。

    Dual connector port for bus master card
    2.
    发明授权
    Dual connector port for bus master card 失效
    总线主卡的双连接器端口

    公开(公告)号:US5303352A

    公开(公告)日:1994-04-12

    申请号:US433057

    申请日:1989-11-06

    IPC分类号: G06F13/40 G06F13/00

    CPC分类号: G06F13/4072

    摘要: A computer system includes a control circuit having a request input, and a pair of connectors which are electrically coupled to the control circuit and are each connected to the request input of the control circuit, each connector being capable of removably receiving a circuit card. The control circuit includes a checking arrangement for detecting a condition in which the connectors each have therein a card having a request output controlling the request input of the control circuit.

    摘要翻译: 计算机系统包括具有请求输入的控制电路和电耦合到控制电路并且各自连接到控制电路的请求输入的一对连接器,每个连接器能够可移除地接收电路卡。 控制电路包括检查装置,用于检测连接器各自具有控制电路的请求输入的请求输出的卡的状况。

    Method and apparatus for automatic memory configuration by a computer
    3.
    发明授权
    Method and apparatus for automatic memory configuration by a computer 失效
    用于计算机自动存储器配置的方法和装置

    公开(公告)号:US5129069A

    公开(公告)日:1992-07-07

    申请号:US301607

    申请日:1989-01-24

    IPC分类号: G06F12/06 G06F13/42

    摘要: A memory system includes a memory unit with plural addressable storage locations, a connector arrangement for detachably electrically coupling the memory unit to a computer, and a decoding arrangement for determining whether a computer memory address is within a range of addresses to which the memory unit is to respond, the decoding arrangement including a base address register storing a value representing the first address in the range and a size register defining the number of addresses in the range. A method by which a computer can automatically configure this system includes the steps of determining a base address to be associated with the connector, loading into the base address register a value representing the base address, loading into the size register a value representing the maximum range of addresses, thereafter selectively accessing storage locations to determine the actual number of contiguous locations in the memory unit, and then changing the size register, when the actual number of locations is less than the maximum range of addresses, to a value representing the actual number of locations.

    摘要翻译: 存储器系统包括具有多个可寻址存储位置的存储器单元,用于将存储器单元可拆卸地电耦合到计算机的连接器装置,以及用于确定计算机存储器地址是否在存储器单元所在的地址范围内的解码装置 解码装置包括存储表示该范围中的第一地址的值的基地址寄存器和定义该范围内的地址数量的大小寄存器。 一种计算机可以自动配置该系统的方法包括以下步骤:确定与连接器相关联的基地址,将基地址寄存器加载代表基地址的值,加载到大小寄存器中表示最大范围的值 然后选择性地访问存储位置以确定存储器单元中的连续位置的实际数量,然后当实际位置数小于地址的最大范围时将尺寸寄存器改变为表示实际数量的值 的位置。

    Frequency shifting method for universal transmitters
    4.
    发明授权
    Frequency shifting method for universal transmitters 有权
    通用变送器频移方法

    公开(公告)号:US09443422B2

    公开(公告)日:2016-09-13

    申请号:US14441110

    申请日:2012-11-07

    IPC分类号: G05B19/00 G08C17/02 G08C19/28

    摘要: Methods and systems for modifying a carrier frequency for a trainable transmitter may include receiving a request to transmit a control signal from the trainable transmitter to a receiver. A transmission of a first control signal may be made using a trained carrier frequency and a control data. At least part of the carrier frequency may be shifted by a frequency increment. A second control signal may then be generated using the carrier frequency shifted by the frequency increment and the control data. The second control signal may then be transmitted.

    摘要翻译: 用于修改可训练发射机的载波频率的方法和系统可以包括接收从可训练发射机向接收机发送控制信号的请求。 可以使用经训练的载波频率和控制数据来进行第一控制信号的传输。 载波频率的至少一部分可以被移位频率增量。 然后可以使用通过频率增量和控制数据偏移的载波频率来生成第二控制信号。 然后可以发送第二控制信号。

    System and method of synchronizing an in-vehicle control system with a remote source
    5.
    发明授权
    System and method of synchronizing an in-vehicle control system with a remote source 有权
    将车载控制系统与远程源同步的系统和方法

    公开(公告)号:US08918244B2

    公开(公告)日:2014-12-23

    申请号:US12514446

    申请日:2007-11-13

    摘要: The present application relates to an in-vehicle control system for synchronizing files with a remote source. The remote source includes a storage device configured to store a first file. The system includes a communications device capable of establishing a wireless communication link with the remote source. The communications device is configured to send, receive, or both send and receive files to and/or from the remote source. The system further includes a memory device configured to store a second file. The system yet further includes a data processing device coupled to the communications device, the data processing device configured to perform a comparison of the first file of the remote source and the second file of the memory device, wherein the data processing device is further configured to synchronize the file of the remote source and the file of the in-vehicle control system based on the comparison.

    摘要翻译: 本申请涉及用于与远程源同步文件的车载控制系统。 远程源包括被配置为存储第一文件的存储设备。 该系统包括能够与远程源建立无线通信链路的通信设备。 通信设备被配置为向远程源发送,接收或同时发送和接收文件。 该系统还包括被配置为存储第二文件的存储器装置。 该系统还包括耦合到通信设备的数据处理设备,数据处理设备被配置为执行远程源的第一文件和存储设备的第二文件的比较,其中数据处理设备还被配置为 基于比较,同步远程源的文件和车载控制系统的文件。

    System and method for enrollment of a remotely controlled device in a trainable transmitter
    6.
    发明授权
    System and method for enrollment of a remotely controlled device in a trainable transmitter 有权
    用于在可训练的发射机中登记遥控设备的系统和方法

    公开(公告)号:US08760267B2

    公开(公告)日:2014-06-24

    申请号:US12438939

    申请日:2007-08-27

    IPC分类号: G05B11/01

    摘要: A wireless control system is configured to be trainable to control any number of remotely controlled devices. The system can be configured to gather and learn information relating to a signal transmitted by the original transmitter in a manner that is blind to a user of the system. The system can be designed to learn signals automatically such that fewer steps are necessary for a user to train the system to control a particular remotely controlled device. The system can train to remotely controlled devices in this manner with little or no user action required.

    摘要翻译: 无线控制系统被配置为可训练以控制任何数量的远程控制的设备。 该系统可以被配置为收集和学习与由原始发射机发射的信号相关的信息,该信号对于系统的用户是无效的。 该系统可以被设计为自动学习信号,使得用户训练系统以控制特定的远程控制的设备所需的步骤更少。 该系统可以以这种方式训练到远程控制的设备,很少或不需要用户操作。

    System and method for training a trainable transmitter
    9.
    发明授权
    System and method for training a trainable transmitter 有权
    培训可训练发射机的系统和方法

    公开(公告)号:US07864070B2

    公开(公告)日:2011-01-04

    申请号:US11086268

    申请日:2005-03-22

    IPC分类号: H04Q1/00 G05B19/00

    CPC分类号: G08C19/28

    摘要: A method for training a trainable transmitter in a vehicle includes receiving a request to enter a training mode of the trainable transmitter from a user. In response to the request, default mode data is retrieved from a memory and transmitted for a predetermined time. Upon expiration of the predetermined time, the trainable transmitter begins a training mode.

    摘要翻译: 用于在车辆中训练可训练发射机的方法包括从用户接收进入可训练发射机的训练模式的请求。 响应于该请求,从存储器检索默认模式数据并在预定时间内发送。 在预定时间到期后,可训练发射机开始训练模式。