NI-9775 National Instruments Digitizer Module | Apex Waves
User Guide for NATIONAL INSTRUMENTS models including: NI-9775, NI-9775 Digitizer Module, Digitizer Module, Module
NI-9775 National Instruments Digitizer Module | Apex Waves
File Info : application/pdf, 4 Pages, 1.39MB
DocumentDocumentNI-9775 Letter of Volatility NI 9775 Manufacturer: National Instruments Board Assembly Part Numbers (Refer to Procedure 1 for identification procedure): Part Number and Revision Description 141084B-01L or later NI 9775, 4-Ch 20 MS/S Digitizer Volatile Memory Target Data AI Sample Record Data AI Sample Streaming Data ADC Configuration PLL Configuration Type SDRAM FPGA On-chip ADC On-chip PLL Onchip Size 128 Mb 414 Kb 34 bytes 24 bits Battery Backup No No No No User1 Accessible No No System Accessible Yes Yes No Yes No Yes Sanitization Procedure Cycle Power Cycle Power Cycle Power Cycle Power Non-Volatile Memory (incl. Media Storage) Target Data FPGA Bitstream Device Configuration · Calibration metadata · Calibration data2 · Device information Type FLASH EEPROM Size 8MB 1 KB Battery Backup No No User Accessible No System Accessible Yes Yes Yes No Yes No Yes Sanitization Procedure None Procedure 2 None None 1 Refer to Terms and Definitions section for clarification of User and System Accessible 2 Calibration constants that are stored on the device include information for the device's full operating range. Any implications resulting from partial self-calibration can be eliminated by running the full self-calibration procedure. October 2016 375644A-01 Rev 001 Notice: This document is subject to change without notice. For the most recent version, visit ni.com/manuals. Contact: 866-275-6964 support@ni.com Letter of Volatility NI 9775 Procedures Procedure 1 Board Assembly Part Number identification: To determine the Board Assembly Part Number and Revision, check the top left corner of the white label on the bottom of the module (19xxxx<REV>-0xL). Procedure 2 - Device Configuration EEPROM (Calibration Metadata): The user-accessible areas of the Device Configuration EEPROM are exposed through a calibration Applications Programming Interface (API) in LabVIEW. Follow the instructions in KB 4GHLANQE for changing the calibration password and clearing the user-defined information. October 2016 375644A-01 Rev 001 Notice: This document is subject to change without notice. For the most recent version, visit ni.com/manuals. Contact: 866-275-6964 support@ni.com Letter of Volatility NI 9775 Terms and Definitions Cycle Power: The process of completely removing power from the device and its components and allowing for adequate discharge. This process includes a complete shutdown of the PC and/or chassis containing the device; a reboot is not sufficient for the completion of this process. Volatile Memory: Requires power to maintain the stored information. When power is removed from this memory, its contents are lost. This type of memory typically contains application specific data such as capture waveforms. Non-Volatile Memory: Power is not required to maintain the stored information. Device retains its contents when power is removed. This type of memory typically contains information necessary to boot, configure, or calibrate the product or may include device power up states. User Accessible: The component is read and/or write addressable such that a user can store arbitrary information to the component from the host using a publicly distributed NI tool, such as a Driver API, the System Configuration API, or MAX. System Accessible: The component is read and/or write addressable from the host without the need to physically alter the product. Clearing: Per NIST Special Publication 800-88 Revision 1, "clearing" is a logical technique to sanitize data in all User Accessible storage locations for protection against simple non-invasive data recovery techniques using the same interface available to the user; typically applied through the standard read and write commands to the storage device. Sanitization: Per NIST Special Publication 800-88 Revision 1, "sanitization" is a process to render access to "Target Data" on the media infeasible for a given level of effort. In this document, clearing is the degree of sanitization described. October 2016 375644A-01 Rev 001 Notice: This document is subject to change without notice. For the most recent version, visit ni.com/manuals. Contact: 866-275-6964 support@ni.com