公开(公告)号：US06734709B1

公开(公告)日：2004-05-11

申请号：US10383127

申请日：2003-03-06

申请人： Zhubiao Zhu ,  Kenneth Koch, II ,  J Robert Sims, III

发明人： Zhubiao Zhu ,  Kenneth Koch, II ,  J Robert Sims, III

IPC分类号： H03K3017

CPC分类号： G11C27/02 ,  H03K5/04 ,  H03K5/135

摘要： A method and system for sampling on the fly one or more integrated circuit nodes coupled to one or more bus domain clocks of an integrated circuit using minimal clock cycle delay synchronization. Sample on the fly circuitry, set-reset circuitry and metastable rejection circuitry are used to provide a sufficient pulse width for sampling on the fly the one or more nodes when the one or more bus domain clocks require asynchronous operation. The sample on the fly circuitry is also operable to synchronously sample on the fly the one or more nodes.

摘要翻译： 一种用于使用最小时钟周期延迟同步在一个或多个集成电路节点上采集集成电路的一个或多个总线域时钟的方法和系统。 当一个或多个总线域时钟需要异步操作时，在飞行电路，设置复位电路和亚稳态抑制电路上的采样用于提供足够的脉冲宽度用于在一个或多个节点上飞行时进行采样。 飞行电路上的采样也可用于在一个或多个节点上同时采样。

公开(公告)号：US06550011B1

公开(公告)日：2003-04-15

申请号：US09414213

申请日：1999-10-07

申请人： J Robert Sims, III

发明人： J Robert Sims, III

IPC分类号： H04L1222

CPC分类号： G11B20/00086 ,  G06F21/10 ,  G06F21/445 ,  G06F2211/008 ,  G06F2221/2121 ,  G06F2221/2129 ,  G06F2221/2135 ,  G06Q20/10 ,  G06Q20/367 ,  G11B20/00137 ,  G11B20/00144 ,  G11B20/0021 ,  G11B20/00253 ,  G11B20/00543 ,  G11B20/0071 ,  G11B20/00746 ,  G11B20/00768

摘要： A system and method for providing protection of content which may be transmitted over unsecure channels, including storage and transmission in bulk media, transmission over a network such as the Internet, transmission between components of an open system, and broadcast transmitted, to compliant storage devices and/or compliant use devices is disclosed. The technique for providing protection from unauthorized utilization of the content so stored is provided publicly in order to allow for those utilizing a conforming media device to master or generate content protected according to the present invention. According to a preferred embodiment, public key cryptography is utilized to identify compliant devices and to transmit cryptographic keys protecting content data. In the preferred embodiment content is protected using private key cryptography to optimize system performance.

摘要翻译： 一种用于提供可通过不安全信道传输的内容的保护的系统和方法，所述内容包括在大容量媒体中的存储和传输，诸如因特网的网络的传输，开放系统的组件之间的传输以及传输的广播， 和/或合规使用装置。 公开提供了用于提供保护以防止未经授权利用如此存储的内容的技术，以便允许利用一致的媒体设备的用户掌握或生成根据本发明保护的内容。 根据优选实施例，利用公共密钥密码术来识别兼容设备并传送保护内容数据的密码密钥。 在优选实施例中，使用私钥加密来保护内容以优化系统性能。

公开(公告)号：US06349345B1

公开(公告)日：2002-02-19

申请号：US09240293

申请日：1999-01-29

申请人： J Robert Sims, III ,  Jonathan Firooz

发明人： J Robert Sims, III ,  Jonathan Firooz

IPC分类号： G06F1300

CPC分类号： G06F9/4411 ,  G06F11/2289

摘要： A method of automatically configuring an autoconfigurable computer peripheral device as a primary device or as a secondary device. There are four possible cases: (1) no other device present, (2) legacy primary device present, (3) legacy secondary device present and (4) second autoconfigurable device present. Host computer device configuration application software provides a signal or numerical data indicating a bit position within an identification number within each autoconfigurable device. If a device identification has a particular logical value at the bit position, the device responds to the signal from the computer. If the device identification has a different particular logical value at the bit position, the device determines whether another device is responding to the signal from the computer. If a first device determines that it should not respond, and a second device responds, the first device provisionally configures itself as a secondary device. If all bit positions are exhausted, and a device has not provisionally configured itself as a secondary device, then the device provisionally configures itself as a primary device. The host computer then sends a particular numerical value to the devices. Depending on the particular numerical value, each device configures itself to its provisional configuration, or to the opposite configuration from its provisional configuration, or unconfigures itself.

摘要翻译： 自动配置自动配置的计算机外围设备作为主要设备或辅助设备的方法。 存在四种可能的情况：（1）没有其他设备存在，（2）存在传统主设备，（3）存在传统辅助设备和（4）存在第二自动配置设备。 主计算机设备配置应用软件提供指示每个自动配置设备内的标识号内的位位置的信号或数字数据。 如果设备识别在位位置具有特定的逻辑值，则设备对来自计算机的信号进行响应。 如果设备识别在比特位置具有不同的特定逻辑值，则设备确定另一设备是否响应于来自计算机的信号。 如果第一设备确定它不应答，并且第二设备响应，则第一设备临时地将自身配置为辅助设备。 如果所有比特位置都被耗尽，并且设备没有临时地将其自身配置为辅助设备，则设备临时地将其自身配置为主设备。 然后，主计算机向设备发送特定的数值。 根据具体的数值，每个设备将其自身配置为其临时配置，或将其自身的临时配置设置为相反的配置，或者取消配置本身。

公开(公告)号：US6084839A

公开(公告)日：2000-07-04

申请号：US409784

申请日：1999-09-30

申请人： J Robert Sims, III

发明人： J Robert Sims, III

IPC分类号： G11B7/00 ,  G11B7/0045 ,  G11B7/0055 ,  G11B7/30 ,  G11B20/12

CPC分类号： G11B20/1217

摘要： A method of formatting rewritable compact optical disks. In some example embodiments, a disk is initially partially formatted for immediate useability, and then additional incremental formatting is provided until the disk is completely formatted. The additional formatting may take place while a drive is off-line. In one embodiment, data is written to an unformatted disk with data writing and formatting taking place simultaneously. In various example embodiments, lead-in and lead-out areas may be written first with nothing in between or lead-in and lead-out areas may optionally written only if needed.

公开(公告)号：US06115346A

公开(公告)日：2000-09-05

申请号：US409773

申请日：1999-09-30

申请人： J Robert Sims, III

发明人： J Robert Sims, III

IPC分类号： G11B7/00 ,  G11B7/0045 ,  G11B7/0055 ,  G11B7/30 ,  G11B20/12

CPC分类号： G11B20/1217

摘要： A method of formatting rewritable compact optical disks. In some example embodiments, a disk is initially partially formatted for immediate useability, and then additional incremental formatting is provided until the disk is completely formatted. The additional formatting may take place while a drive is off-line. In one embodiment, data is written to an unformatted disk with data writing and formatting taking place simultaneously. In various example embodiments, lead-in and lead-out areas may be written first with nothing in between or lead-in and lead-out areas may optionally written only if needed.

公开(公告)号：US6009058A

公开(公告)日：1999-12-28

申请号：US855501

申请日：1997-05-13

申请人： J Robert Sims, III ,  Lawrence N Taugher

发明人： J Robert Sims, III ,  Lawrence N Taugher

IPC分类号： G11B7/00 ,  G11B7/0045 ,  G11B7/0055 ,  G11B7/30 ,  G11B20/12

CPC分类号： G11B20/1217

摘要： A method of formatting rewritable compact optical disks. In some example embodiments, a disk is initially partially formatted for immediate useability, and then additional incremental formatting is provided until the disk is completely formatted. The additional formatting may take place while a drive is off-line. In one embodiment, data is written to an unformatted disk with data writing and formatting taking place simultaneously. In various example embodiments, lead-in and lead-out areas may be written first with nothing in between or lead-in and lead-out areas may optionally written only if needed.

摘要翻译： 格式化可重写小型光盘的方法。 在一些示例性实施例中，磁盘最初被部分格式化以便立即可用，然后提供额外的增量格式化，直到磁盘被完全格式化。 驱动器离线时可能会发生附加格式化。 在一个实施例中，将数据写入未格式化的盘，数据写入和格式化同时进行。 在各种示例性实施例中，可以首先写入引入区和导出区，而在引入区和导入区之间不会有任何东西，并且导出区可以任选仅在需要时写入。