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1. 发明授权

US6101600A Resetting a CPU 失效
标题翻译：重置CPU
公开(公告)号：US6101600A
公开(公告)日：2000-08-08
申请号：US609289
申请日：1996-03-01
申请人： Kenneth W. Arnold , Rajesh A. Shah
发明人： Kenneth W. Arnold , Rajesh A. Shah
IPC分类号： G06F9/24 , G06F9/32 , G06F9/00
CPC分类号： G06F9/24 , G06F9/322
摘要： A method for use in connection with resetting a CPU including requesting a first reset code stored in an inaccessible memory and redirecting the request to a second reset code stored in accessible memory.A computer system including a CPU, a first memory that may become inaccessible, and a CPU reset facilitator configured to respond to a reset request from the CPU to the first memory at a time when it is inaccessible by diverting the CPU to a second memory.
摘要翻译：一种用于复位CPU的方法，包括请求存储在不可访问存储器中的第一复位代码，并将请求重定向到存储在可访问存储器中的第二复位代码。一种包括CPU，可能变得不可访问的第一存储器的计算机系统以及被配置为在通过将CPU转移到第二存储器而不能访问时来自CPU对第一存储器的复位请求的CPU复位辅助器。

2. 发明授权

US5987260A System for coupling communication link to port connector including predefined ground pin when peripheral is connected to port connector and not mounted in compartment 失效
标题翻译：用于将通信链路耦合到端口连接器的系统，包括外围设备连接到端口连接器而未安装在隔间中的预定义接地引脚
公开(公告)号：US5987260A
公开(公告)日：1999-11-16
申请号：US609423
申请日：1996-03-01
申请人： Kenneth W. Arnold , James J. Tumlinson
发明人： Kenneth W. Arnold , James J. Tumlinson
IPC分类号： G06F13/38 , G06F13/00
CPC分类号： G06F13/385 , G06F2213/0004
摘要： A computer system has a housing and a central processing unit located inside the housing. The computer system also has a peripheral unit mounted in and removable from the housing and a communication port connector exposed on the outside of the housing for connection of and communication with external devices. The computer system has a dedicated communication link in the housing for communication with the peripheral unit. The computer system also has a device for connecting the peripheral unit to the port connector when the peripheral unit is removed from the housing and circuitry for coupling the dedicated communications link to the port connector when the peripheral unit is connected to the communication port connector. The computer system has a device for holding a portable disk drive constructed for insertion into an internal drive bay of a computer unit having a shell for covering and protecting the disk drive. The device has a cable assembly including a parallel port connector for connecting to the computer unit and a non-parallel port connector for connecting to a connector of the disk drive.
摘要翻译：计算机系统具有壳体和位于壳体内部的中央处理单元。计算机系统还具有安装在壳体中并可从壳体移除的外围单元和暴露在外壳外部的通信端口连接器，用于连接外部设备并与外部设备通信。计算机系统在壳体中具有专用通信链路，用于与外围单元进行通信。计算机系统还具有用于当外围单元从壳体移除时将外围单元连接到端口连接器的装置以及当外围单元连接到通信端口连接器时将专用通信链路耦合到端口连接器的电路。计算机系统具有用于保持便携式磁盘驱动器的装置，该便携式磁盘驱动器构造成用于插入到具有用于覆盖和保护磁盘驱动器的外壳的计算机单元的内部驱动器托架中。该装置具有电缆组件，其包括用于连接到计算机单元的并行端口连接器和用于连接到磁盘驱动器的连接器的非并行端口连接器。

3. 发明授权

US5856795A Keyboard identification 失效
标题翻译：键盘识别
公开(公告)号：US5856795A
公开(公告)日：1999-01-05
申请号：US935034
申请日：1997-09-22
申请人： Kenneth W. Arnold , Harold S. Merkel
发明人： Kenneth W. Arnold , Harold S. Merkel
IPC分类号： G06F11/00 , G05B14/02
CPC分类号： G06F3/0238 , G06F3/023 , G06F11/006
摘要： A keyboard matrix of a keyboard has drive lines including a set of lines to be selectively activated for detection of depressed keys and scan lines including a set of lines to be selectively monitored for detection of depressed keys. The keyboard matrix includes circuitry for connecting one of the drive lines with one of the scan lines for providing an identification of the keyboard.
摘要翻译：键盘的键盘矩阵具有包括一组线的驱动线，所述一组线被选择性地激活以检测按下的键和扫描线，所述扫描线包括要选择性地监视的一组线以便检测按下的键。键盘矩阵包括用于将驱动线之一与扫描线之一连接以提供键盘的识别的电路。

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