Memory Device Clear And Sanitize Procedures; Nonvolatile, Volatile Memory Device Table Terminology; Nonvolatile, Volatile Memory Devices: Information And Clearing/Sanitizing - Tektronix 6 Series Declassification And Security Instructions

Memory device clear and sanitize procedures

Nonvolatile, volatile memory device table terminology

The tables in this section use the following terms:
• User data. Describes the type of information stored in the device. Refers to waveforms or other measurement information representing
signals connected to the instrument by users.
• User settings. Describes the type of information stored in the device. Refers to instrument settings that can be changed by the user.
• Both. Describes the type of information stored in the device. It means that both user data and user settings are stored in the device.
• None. Describes the type of information stored in the device. It means that neither user data or user settings are stored in the device.
Directly. Describes how data is modified. It means that the user can modify the data.
•
• Indirectly. Describes how data is modified. It means that the instrument system resources modifies the data and that the user cannot
modify the data.

Nonvolatile, volatile memory devices: information and clearing/sanitizing

The following tables list the volatile and nonvolatile memory devices in the instrument
Table 1: Volatile memory devices
Type and Function Type of
size user
info
stored
SDRAM Host processor User
16 GB memory data
SDRAM Holds active User
16 GB acquisition data
data
SDRAM Holds video User
4 GB graphics data data
Table continued...
1 These are the memory capacities at the time of publishing this document, but are subject to change.
6 Series Low Profile Digitizer (LPD64) With Factory Opt. 6-SEC Enhanced Security Instrument Declassification and Security Instructions 6
Backed- Method Data input
up by of method
battery modific
ation
No Indirectly Written by
processor
system
No Indirectly Application
software
operations
No Indirectly Application
software
operations
Memory device clear and sanitize procedures
1
.
Location User
accessib
le
Module socket No
(SODIMM)on the
carrier interface
assembly
Module socket No
(SODIMM) on the
acquisition board
Acquisition board No
To clear To sanitize
Unplug the Unplug the
instrument for instrument for
at least 30 at least 30
seconds seconds
Unplug the Unplug the
instrument for instrument for
at least 30 at least 30
seconds seconds
Unplug the Unplug the
instrument for instrument for
at least 30 at least 30
seconds seconds