Tektronix 82A00, DSA8300, 80E00, 80C00, 80A00 Declassification And Security Instructions
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DSA8300 Digital Serial Analyzer and
80A00, 80C00, 80E00, 82A00 Sampling Modules
80N01, 80X00 Electrical Sampling Module Extender Cables
Declassification and Security
ZZZ
Instructions
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Table of Contents
Preface........... .................................. ................................ .................................. ............................................... iii
Clear and sanitize procedures . . . . . . . .. .. ....... . . . . . . . . . .. ....... . . . . . . . . . .. ....... . . . . . . . . . .. ....... . . . . . . . . . .. ........ . . . . . . . . .. ................................ 1
Memory devices ........................... .................................. ................................ .................................................. 1
Media and data export devices ............................................................................................................................... 8
Troubleshooting......................................... .................................. ................................ ......................................... 13
How to clear or sanitize a nonfunctional instrument. . . .. ....... . . . . . . . . . ....... . . . . . . . . . ....... . . . . . . . . . ....... . . . . . . . . . ....... . . . . . . . .... ............... 13
How to clear or sanitize a working 80C00 series module . . . . . . ....... . . . . . . . . . . ....... . . . . . . . . . ....... . . . . . . . . . ....... . . . . . . . . . ....... . . . . .............. 14
How to clear or sanitize a nonfunctional module . . . . .. . . ...... . . . . . . . . . . ....... . . . . . . . . . ....... . . . . . . . . . ....... . . . . . . . . . ....... . . . . . . . . .................. 17
How to clear or sanitize unlisted modules .. . . . . . . . . .. .. ....... . . . . . . . . . .. . . ....... . . . . . . . . . .. . . ....... . . . . . . . . . .. . . ....... . . . . . . . . . .. ..................... 18
Hardware replacement charges.............................................................................................................................. 18
Change log ......................................................................................................................................................... 19
DSA8300 Instrument, Sampling Modules Declassification and Security Instructions i
Table of Contents
ii DSA8300 Instrument, Sampling Modules Declassification and Security Instructions
Preface
This document helps customers with data security concerns to sanitize or remove memory devices from the DSA8300
Digital Serial Analyzer and its related sampling modules and module accessories.
The DSA8300 has data storage (memory) devices and data output devices (USB ports). Some of the modules have memory
devices. These instructions tell how to clear or sanitize the memory devices and disable the data output devices. The
instructions also tell how to declassify an instrument that is not functioning.
Reference
The procedures in this document are written to meet the requirements specified in:
NISPOM, DoD 5220.22–M, Chapter 8
ISFO Process Manual for Certification & Accreditation of Classified Systems under NISPOM
Products
The following Tektronix products are covered by this document:
DSA8300 Digital Serial Analyzer
80A00 series Accessory plug-in modules
80C00 series Optical plug-in sampling modules
80E00 series Electrical plug-in sampling modules
80N01 series electrical sampler extender
80X00 series electrical sampler extenders
82A00 series Phase Reference s ampling modules
DSA8300 Instrument, Sampling Modules Declassification and Security Instructions iii
Preface
Ter ms
The following terms may be used in this document:
Clear.
This removes data on media/memory before reusing it in a secured area. All reusable memory is cleared to
deny access to previously stored information by standard means of access.
Erase.
This is equivalent to clear.
Instrument Declassification.
A term that refers to procedures that must be undertaken before an instrument is
removed from a secure environment. Declassification procedures include memory sanitization and memory removal,
and sometimes both.
Media storage/data export device.
Any of several devices that can be used to store or export data from the
instrument, such as a USB port.
Power off.
Some instruments have a “Standby” mode, in which power is still supplied to the instrument. For the
purpose of clearing data, putting the instrument in Standby mode does not qualify as powering off. For these products,
you will need to either press a rear-panel OFF switch or remove the power source from the instrument.
Remove.
This is a physical means to clear the data by removing the memory device from the instrument. Instructions
are available in the product Service Manual.
Sanitize.
This eradicates the data from media/memory so that the data cannot be recovered by other means or
technology. This is typically used when the device will be moved (temporarily or permanently) from a secured
area to a non-secured area.
Scrub.
This is equivalent to sanitize.
User Accessible.
User is able to directly retrieve the memory device contents.
User-modifiable.
The user can write to the memory device during normal instrument operation, using the instrument
interface or remote control.
Volatile memory.
Data is lost when the instrument is powered off.
Nonvolatile memory.
Data is retained when the instrument is powered off.
iv DSA8300 Instrument, Sampling Modules Declassification and Security Instructions
Clear and sanitize procedures
Memory devices
The following tables list the volatile and nonvolatile memory devices in the standard instrument and listed options.
Detailed procedures to clear or sanitize these devices, if any, are shown following each table.
Termin ology
The following terms are used in the tables in this section:
User data
– Describes the type of information stored i n the device. Refers to waveforms or other measurement data
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 u ser settings are
stored in the device.
None
– Describes the type of information stored in the device. It means that neither user data nor 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 modify the data and that
the user cannot modify the data.
DSA8300 Instrument, Sampling Modules Declassification and Security Instructions 1
Clear and sanitize procedures
Table 1: Volatile memory devices: DSA8300
Typ e a nd
min. size Function
Type of user
info stored
Backed-up
by battery
Method of
modification
Data Input
method Location
User
accessible To clear Process to sanitize
PPC board:
SDRAM
512 MB (std)
Embedded
microprocessor
system memory
Acquisition
system
calibration,
setup
No Indirectly Firmware
operations
Slot-PPC
board J130
No
Remove power from the
instrument for at least
20 seconds.
Remove power from the
instrument for at least
20 seconds.
EFE board:
Cyclone FX2
onboard
program/data
RAM, 16 KB
Embedded
microprocessor
system memory
Acquisition
system
calibration,
setup
No Indirectly Firmware
operations
EFE board
U1001
No
Remove power from the
instrument for at least
20 seconds.
Remove power from the
instrument for at least
20 seconds.
MC9S08AC16
onboard
RAM, 1 KB
Embedded
microprocessor
system memory
Front end
setup and
operation
No Indirectly Firmware
operations
EFE board
U6M, U6N
No
Remove power from the
instrument for at least
20 seconds.
Remove power from the
instrument for at least
20 seconds.
DSP
onboard
RAM, 192K
x24-bit(4
each)
Program RAM,
instruction
cache, X-data,
Y-d at a
Channel setup
and operation
No Indirectly Firmware
operations
EFE board
U01_1,
U01_3,
U01_5, U01_7
No
Remove power from the
instrument for at least
20 seconds.
Remove power from the
instrument for at least
20 seconds.
OFE board: No volatile memory devices
Timebase board:
DSP
onboard
RAM, 192K x
24-bit
Program RAM,
instruction
cache, X-data,
Y-d at a
Channel setup
and operation
No Indirectly Firmware
operations
Timebase
board U421
No
Remove power from the
instrument for at least
20 seconds.
Remove power from the
instrument for at least
20 seconds.
Windows motherboard:
SDRAM,4 GB
Windows
system memory
User data,
user settings
No Directly Written by
processor
system
Slot-PC board
Yes
Remove power from the
instrument for at least
20 seconds.
Remove power from the
instrument for at least
20 seconds.
Display adapter:
COACh3
processor,
volatile
memory not
specified
Touchscreen
USB controller
None None Indirectly Firmware
operations
Display
Adapter board
U2
No
Remove power from the
instrument for at least
20 seconds.
Remove power from the
instrument for at least
20 seconds.
2 DSA8300 Instrument, Sampling Modules Declassification and Security Instructions
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