公开(公告)号：US20090113454A1

公开(公告)日：2009-04-30

申请号：US11926211

申请日：2007-10-29

申请人： Tian-Chao ZHANG ,  Xiao JIANG ,  Jhih-Ren JIN ,  Jeff SONG ,  Tom CHEN ,  Win-Harn LIU

发明人： Tian-Chao ZHANG ,  Xiao JIANG ,  Jhih-Ren JIN ,  Jeff SONG ,  Tom CHEN ,  Win-Harn LIU

IPC分类号： G06F3/00

CPC分类号： G06F13/4027 ,  G06F11/221

摘要： A system and a method of testing bridge SAS channels includes a control terminal, a hot-plug bridge interface, a first adaptor, an SAS back plate, and a second adaptor. The control terminal selects an SAS interface as a transmission path for sending a test signal. The hot-plug bridge interface receives and converts the test signal sent from the control terminal. The hot-plug bridge interface has a hot-plug function. The first adaptor is connected to the hot-plug bridge interface and the SAS back plate. The second adaptor is connected between the SAS back plate and a terminal unit. The control terminal sends the test signal and detects a signal under test sent back from the terminal unit, and compares whether they are consistent with each other or not. In this way, the control terminal determines whether the SAS interfaces in the SAS back plate run normally or not.

摘要翻译： 一种测试桥接SAS通道的系统和方法包括控制终端，热插拔桥接口，第一适配器，SAS背板和第二适配器。 控制终端选择SAS接口作为发送测试信号的传输路径。 热插拔桥接器接收并转换从控制终端发送的测试信号。 热插拔桥接口具有热插拔功能。 第一个适配器连接到热插拔桥接口和SAS背板。 第二个适配器连接在SAS背板和终端单元之间。 控制终端发送测试信号并检测从终端单元发回的被测信号，并比较它们是否一致。 以这种方式，控制终端确定SAS背板中的SAS接口是否正常运行。

公开(公告)号：US20090085605A1

公开(公告)日：2009-04-02

申请号：US11864570

申请日：2007-09-28

申请人： Quan-Jie ZHENG ,  Xue-Shan HAN ,  Jeff SONG ,  Jhih-Ren JIN ,  Tom CHEN ,  Win-Harn LIU

发明人： Quan-Jie ZHENG ,  Xue-Shan HAN ,  Jeff SONG ,  Jhih-Ren JIN ,  Tom CHEN ,  Win-Harn LIU

IPC分类号： H03K19/173

CPC分类号： G01R31/2868 ,  H01L2223/5444

摘要： A system and method for parallel burning using multiplex technology is used for burning chips of different bus types on the same transmission bus at the same time in parallel. A main control unit divides bandwidth of the transmission bus into different frequency bands, sends a control command including a command for sending data carrying bus signals of designated types, and controls data carrying the bus signals of the designated types to be transmitted in designated frequency bands of the transmission bus. Then, a sending unit sends the data carrying the bus signals of the designated types in the designated frequency band. Finally, receiving units receive the data transmitted in the designated frequency bands, and then output them to a plurality of burners such as to burn the data onto the chips of the designated bus types in parallel.

摘要翻译： 使用多路复用技术并行烧录的系统和方法用于同时在同一传输总线上同时刻录不同总线类型的芯片。 主控制单元将传输总线的带宽划分成不同的频带，发送包括用于发送携带指定类型的总线信号的数据的命令的控制命令，并且控制携带指定类型的总线信号的数据以指定的频带发送 的传输总线。 然后，发送单元将指定类型的总线信号的数据发送到指定的频带。 最后，接收单元接收在指定频带中发送的数据，然后将它们输出到多个燃烧器，以将数据并行地烧录到指定总线类型的芯片上。

公开(公告)号：US20090113257A1

公开(公告)日：2009-04-30

申请号：US11928591

申请日：2007-10-30

申请人： Lei HE ,  Quan-Jie ZHENG ,  Jhih-Ren JIN ,  Jeff SONG ,  Tom CHEN ,  Win-Harn LIU

发明人： Lei HE ,  Quan-Jie ZHENG ,  Jhih-Ren JIN ,  Jeff SONG ,  Tom CHEN ,  Win-Harn LIU

IPC分类号： G06F11/26

CPC分类号： G06F11/221

摘要： A device and a method for testing SAS channels which are applied to a plurality of pairs of SAS interfaces. The testing device includes a control terminal, a PCI-E microprocessor, a PCI-E-to-SAS adaptor, and a signal feedback module. The control terminal is used for selecting SAS channels and sending a control command; the PCI-E microprocessor is used for receiving the control command and sending a test signal to a PCI-E channel according to the control command; the PCI-E-to-SAS adaptor is used for converting a transmission signal between the PCI-E channel and the SAS channels; and the signal feedback module is used for connecting a first SAS interface to a second SAS interface in the SAS back plate. The PCI-E microprocessor compares whether the test signal sent to the first SAS channel is consistent with the test signal received from the second SAS interface.

摘要翻译： 用于测试应用于多对SAS接口的SAS信道的设备和方法。 测试设备包括控制终端，PCI-E微处理器，PCI-E至SAS适配器和信号反馈模块。 控制终端用于选择SAS通道并发送控制命令; PCI-E微处理器用于接收控制命令，并根据控制命令向PCI-E通道发送测试信号; PCI-E至SAS适配器用于转换PCI-E通道和SAS通道之间的传输信号; 并且信号反馈模块用于将第一SAS接口连接到SAS背板中的第二SAS接口。 PCI-E微处理器比较发送到第一SAS通道的测试信号是否与从第二个SAS接口接收的测试信号一致。