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CLICK HERE PXIe-2532B
Letter of Volatility
PXI/PXIe-2531/32/32B
Manufacturer: National Instruments
Board Assembly Part Numbers (Refer to Procedure 1 for identification procedure):
| Part Number and Revision | Description |
| 199391A-01L or later | PXI-2531 |
| 190982A-01 or later | PXI-2532 |
| 153874A-01L or later | PXI-2532B |
| 150040A-01L or later | PXIe-2531 |
| 198534A-01 or later | PXIe-2532 |
| 153875A-01L or later | PXIe-2532B |
Volatile Memory
Target Data | Type | Size | Battery Backup | User1 Accessible | System Accessible | Sanitization Procedure |
| Relay scanlists | SRAM | 128 KB | No | No | Yes | Cycle Power |
Relay counts, states | FPGA Block RAM | 150 KB | No | No | Yes | Cycle Power |
Non-Volatile Memory (incl. Media Storage)
| Target Data | Type | Size | Battery Backup | User1 Accessible | System Accessible | Sanitization Procedure |
| Device configuration | Flash | No | ||||
| • PCI configuration data, and serial number | 4Mb | No | Yes | None | ||
| • Relay module config, and relay cycle counts | 4Mb | No | Yes | None | ||
| Relay drivers | CPLD | 128 Macrocells | No | No | Yes | None |
_______________________
¹ Refer to Terms and Definitions section for clarification of User and System Accessible
Procedures
Procedure 1 -Board Assembly Part Number Identification:
To determine the Board Assembly Part Number and Revision, refer to the label applied to the surface of your product. The Assembly Part Number should be formatted as “P/N: ######A-##L
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.
March 2017
376514B-01 Rev 002
This document is subject to change without notice.
For the most recent version, visit ni.com/manuals.
Contact: 866-275-6964
[email protected]
Product Documentation - NI
PXIe-2532B National Instruments PXI Matrix Switch Module | Apex Waves
