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公开(公告)号：US09880030B2
公开(公告)日：2018-01-30
申请号：US14295443
申请日：2014-06-04
Applicant: NATIONAL INSTRUMENTS CORPORATION
Inventor： Christopher F. Graf , Ryan P. Verret , Joseph H. DiGiovanni , Dustyn K. Blasig , Jeronimo Mota , Kunal H. Patel , Duncan G. Hudson, III , Brian K. Odom
IPC: G06F9/44 , G01D11/00 , G06F17/50 , G06F11/273
CPC classification number: G01D11/00 , G06F9/4411 , G06F11/273 , G06F17/5054
Abstract: System and method for extending programmable device functionality while preserving functionality of the device driver and driver IP. User input may be received specifying functionality of custom IP for a programmable measurement device with standard driver IP. The custom IP may be generated accordingly, and may be deployable to the programmable measurement device. During operation the custom IP may communicate directly with the standard driver IP and may provide custom functionality of the programmable measurement device while preserving functionality of the standard driver IP on the programmable measurement device and the standard device driver.
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公开(公告)号：US20150039272A1
公开(公告)日：2015-02-05
申请号：US13955523
申请日：2013-07-31
Applicant: NATIONAL INSTRUMENTS CORPORATION
Inventor： Rafael Castro Scorsi , Kunal H. Patel , Hector Rubio
Abstract: A digitizer system (DS) may include one or more input channels to receive sample data, and an acquisition state machine (ASM) to organize the sample data into one or more acquisition records according to events of interest, and generate framing information corresponding to the one or more acquisition records. The events of interest may be identified by a trigger circuit in the DS, and relayed to the ASM for organizing the sample data. The DS may further include a data interface capable of receiving the one or more acquisition records and the framing information, encoding the one or more acquisition records and the framing information into encoded data, and transmitting the encoded data to an expansion module. The expansion module may receive the encoded data, decode the encoded data, and recover the sample data from the decoded data according to the framing information and the one or more acquisition records.
Abstract translation: 数字转换器系统（DS）可以包括用于接收采样数据的一个或多个输入通道，以及采集状态机（ASM），以根据感兴趣的事件将采样数据组织成一个或多个采集记录，并且生成对应于 一个或多个收购记录。 感兴趣的事件可以由DS中的触发电路来识别，并且被中继到ASM以组织样本数据。 DS还可以包括能够接收一个或多个捕获记录和成帧信息的数据接口，将一个或多个采集记录和成帧信息编码成编码数据，并将编码数据发送到扩展模块。 扩展模块可以接收编码数据，解码编码数据，并根据成帧信息和一个或多个采集记录从解码数据中恢复采样数据。
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公开(公告)号：US20140358469A1
公开(公告)日：2014-12-04
申请号：US14295443
申请日：2014-06-04
Applicant: NATIONAL INSTRUMENTS CORPORATION
Inventor： Christopher F. Graf , Ryan P. Verret , Joseph H. DiGiovanni , David E. Klipec , Dustyn K. Blasig , Jeronimo Mota , Kunal H. Patel , Duncan G. Hudson, III , Brian K. Odom
IPC: G01D11/00
CPC classification number: G01D11/00 , G06F9/4411 , G06F11/273 , G06F17/5054
Abstract: System and method for extending programmable device functionality while preserving functionality of the device driver and driver IP. User input may be received specifying functionality of custom IP for a programmable measurement device with standard driver IP. The custom IP may be generated accordingly, and may be deployable to the programmable measurement device. During operation the custom IP may communicate directly with the standard driver IP and may provide custom functionality of the programmable measurement device while preserving functionality of the standard driver IP on the programmable measurement device and the standard device driver.
Abstract translation: 用于扩展可编程设备功能的系统和方法，同时保留设备驱动程序和驱动程序IP的功能。 可以接收用户输入，指定具有标准驱动程序IP的可编程测量设备的自定义IP的功能。 可以相应地生成定制IP，并且可以部署到可编程测量设备。 在操作期间，定制IP可以直接与标准驱动器IP通信，并且可以提供可编程测量设备的定制功能，同时在可编程测量设备和标准设备驱动器上保持标准驱动器IP的功能。
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公开(公告)号：US08942300B1
公开(公告)日：2015-01-27
申请号：US13955523
申请日：2013-07-31
Applicant: National Instruments Corporation
Inventor： Rafael Castro Scorsi , Kunal H. Patel , Hector Rubio
Abstract: A digitizer system (DS) may include one or more input channels to receive sample data, and an acquisition state machine (ASM) to organize the sample data into one or more acquisition records according to events of interest, and generate framing information corresponding to the one or more acquisition records. The events of interest may be identified by a trigger circuit in the DS, and relayed to the ASM for organizing the sample data. The DS may further include a data interface capable of receiving the one or more acquisition records and the framing information, encoding the one or more acquisition records and the framing information into encoded data, and transmitting the encoded data to an expansion module. The expansion module may receive the encoded data, decode the encoded data, and recover the sample data from the decoded data according to the framing information and the one or more acquisition records.
Abstract translation: 数字转换器系统（DS）可以包括用于接收采样数据的一个或多个输入通道，以及采集状态机（ASM），以根据感兴趣的事件将采样数据组织成一个或多个采集记录，并且生成对应于 一个或多个收购记录。 感兴趣的事件可以由DS中的触发电路来识别，并且被中继到ASM以组织样本数据。 DS还可以包括能够接收一个或多个捕获记录和成帧信息的数据接口，将一个或多个采集记录和成帧信息编码成编码数据，并将编码数据发送到扩展模块。 扩展模块可以接收编码数据，解码编码数据，并根据成帧信息和一个或多个采集记录从解码数据中恢复采样数据。
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