Tektronix DSA8200 User manual

xx

DSA8200 Digital Serial Analyzer

ZZZ

Declassiﬁcation and Security

Instructions

*P071217700*

071-2177-00

xx

DSA8200 Digital Serial Analyzer

ZZZ

Declassiﬁcation and Security

Instructions

www.tektronix.com

071-2177-00

Copyright © Tektronix. All rights reserved. Licensed software products are owned by Tektronix or its subsidiaries or suppliers, and are protected by national copyright laws and international treaty provisions.

Tektronix products are covered by U.S. and foreign patents, issued and pending. Information in this publication supersedes that in all previously published material. Speciﬁcations and price change privileges reserved.

TEKTRONIX and TEK are registered trademarks of Tektronix, Inc.

Contacting Tektronix

Tektronix, Inc. 14150 SW Karl Braun Drive P.O. Box 500 Beaverto USA

For product information, sales, service, and technical support:

n, OR 97077

In North America, call 1-800-833-9200. Worl dwid e, visi t www.tektronix.com to ﬁnd contacts in your area.

Table of Contents

Preface .............................................................................................................. iii

Clear and Sanitize Procedures. . ..... . ..... . .... . . .... . ..... . ..... . ..... . ..... ..... . ..... . ..... . ..... . ... . . . .... . .. 1

Memory Devices............................................................................................... 1

How to Recov

Data Export Devices.............................. ................................ ............................. 8

Built-In Security Features ...... ................................ ................................ .................. 11

Troubleshooting.................................................................................................... 13

How to Clear or Sanitize a Non-Functional Instrument .... . ..... . ..... . ..... . ..... . ... . . ..... . ..... . .... 13

er from Clearing 80Cxx Module Settings for User Wavelengths and Scales... . ... . . .. 6

DSA8200 Declassiﬁcation and Security i

Table of Contents

ii DSA8200 Declassiﬁcation and Security

Preface

This document helps customers with data security concerns to clear or remove memory devices from the DSA8200 and modules.

The DSA8200 mainframes contain an open architecture PC with removable hard drive. All user storable data, such as waveforms, instrument settings, and screen shots, are stored on the removable hard drive. The hard drive is located on the rear panel. Remove the hard drive for storage or destruction. Additional hard drives can be purchased from Tektronix.

These products have data storage (memory) devices and data output devices (USB ports). These instructions tell how to clear or sanitize the memory devices and disable the data output instrument that is not functioning.

devices. The instructions also tell how to declassify an

Products

Related Documents

Terms

The following Tektronix products a re covered by this document:

DSA8200 Digital Serial Analyzer Sampling Oscilloscope mainframe

80E01, 80E02, 80E03, 80E04, 80E06, 80E07, 80E08, 80E09, and 80E10 plug-in modules

80A01, 80A02, 82A04, 80A05, and 80A06 plug-in modules

80A03 TekConnect Probe Adapter module

80C01, 80C02, 80C03, 80C04, 80C05, 80C06, 80C07, 80C08, 80C09, 80C10, 80C11, and 80C12 plug-in modules (including all options)

DSA8200 Digital Serial Analyzer Service Manual

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.

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.

Nonvolatile memory. Data is retained when the instrument is powered off.

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 pressarear-panelOFFswitchorremovethe power source from the instrument.

DSA8200 Declassiﬁcation and Security iii

Preface

Remove. This is 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-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.

aphysicalmeanstoclearthedatabyremovingthememory

iv DSA8200 Declassiﬁcation and Security

Clear and Sanitize Procedures

Memory Devices

The following tables list the volatile and nonvolatile memory devices in the standard instrument and listed modules. Detailed procedures to clear or sanitize these devices, if any, are shown following each table.

Table 1: Volatile Memory Devices

Type an d minimum size Function

DSA8200

SDRAM 64M x 64

SDRAM 8 MB

SDRAM 64M x 64

SRAM 256 bytes

Channel SRAM 32 each 24 KB

SRAM 2 each 352 bytes

80A03 module

Channel SRAM 2 each 1 KB

1

During normal instrument operation.

Embedded processor system memory

Video memory Yes

Windows processor system memory

Front keypad microcontroller

SRAM for Acquisition system channels

Channel group microprocessor

Channel microprocessor

User Modiﬁable

No Written by

Yes

No Written by

Data input

1

method Location To c lear To sani tize

processor system

Microsoft Windows

processor system

Processor board

Bridge board

Windows μATX board

Front panel board

Acquisition board

80A03 interface control boards

Remove power from the instrument for at least 20 seconds

Table 2: Nonvolatile Memory Devices

Type an d minimum size Function

DSA8200

Removable hard drive 40 GB

CD RW / DVD drive 700 MB

Holds all user-storable data (waveforms and instrument settings)

Windows CD RW / DVD peripheral

User modiﬁable

Yes Application ,

Yes

Data input

1

method Location To clear To sanitize

Microsoft Windows

Rear of DSA8200

Front of DSA8200

Removetheharddriveand store it in a secure area or destroy it.

Remove all CDs. Rewritable CDs can be formatted, stored in a secure area, or destroyed. Non-rewritable CDs can either be stored or destroyed.

DSA8200 Declassiﬁcation and Security 1

Clear and Sanitize Procedures

Table 2: Nonvolatile Memory Devices (cont.)

Type an d minimum size Function

NVRAM 128 kB Instrument

Flash ROM 128 kB

Flash ROM 512 kB

ROM 22 kB FPGA conﬁguration

EEPROM 2 each 4bytes

Microprocessor –nodetails provided by manufacturer

FLASH ROM 128 kB

EPROM 8 kB

NVRAM 128 kB No Acquisition

OTP EPROM 2 each15kB

EEPROM 2 each 256 bytes

80E01, 80E02, 80E03, 80E04, 80E06, 80E07, 80E08, 80E09, 80E10, 80A01, 82A04, 80A05, 80A06 modules

EEPROM 2 kB

EEPROM 4 bytes (2 each 80E07, 80E08, 80E09, 80E10)

80C01, 80C02, 80C03, 80C04, 80C05, 80C06, 80C07, 80C08, 80C09, 80C10, 80C11, 80C12 modules (including all options)

EEPROM 2 kB

EEPROM 4 bytes

conﬁguration, option keys, option usage count

GPIB conﬁguration

Boot ROM

Temperature sensor No Not programmed Processor

Touch screen controller

Display controller No Programmed at

Front keypad microcontroller

Channel group microprocessor

Module conﬁguration memory

Temperature sensor No Not used 80Exx,

Module conﬁguration memory

Temperature sensor No Not used

User modiﬁable

No Programmed at

No Not used Acquisition

Yes Programmed

Data input

1

method Location To clear To sanitize

factory

manufacturer

factory

at factory; also stores calibration and compensation data for module

at factory; also stores calibration and compensation data for module, and user wave lengths and scales

Processor board

board

Display adapter board

Bridge board Not applicable – no user data

Front panel board

board

Acquisition board

board

80Exx, 80Axx, 82Axx main board

80Axx, 82Axx sampler boards

80Cxx main board

80Cxx sampler boards

Not applicable – no user data

Use the sanitize procedure documented below for user wavelength(s) and scale(s)

Not applicable – no user data

2 DSA8200 Declassiﬁcation and Security

Table 2: Nonvolatile Memory Devices (cont.)

Clear and Sanitize Procedures

Type an d minimum size Function

80A03

FLASH ROM 2 each 8 kB

EEROM 2 each 512 bytes

1

During n

ormal instrument operation.

Channel microprocessor

Nonvolatile Clear or

Sanitize Procedures

User modiﬁable

No Programmed at

Data input

1

method Location To clear To sanitize

factory

80A03 interface control boards

Not applicable – no user data

Check 80Cxx Modules User Wavelengths and Scales. Use the following procedure to check if the 80Cxx module User Wavelength(s) and Scale(s) are set to the factorydefaultsandtorecordinformationforlaterrecovery.

1. Power down the instrument and insert the optical module into the upper left large slot. Note: the upper right large slot may also be used, adjusting the channel parameter to CH3.

2. Power up the instrument and wait for the o scilloscope application to become active.

3. From Table 3 for the applicable module(s), send each of the programmable interface query commands to the instrument. Note that the 80C10 contains

o pairs of wavelengths and scales.

tw

4. If the user wave l ength(s) and use r scale(s) returned match the factory default

ser Wavelength(s) or User Wavelength Scale(s), no further sanitize actions

U are necessary.

f either the user wavelength(s) or user scale(s) returned do not match the

5.I

factory default User Wavelength(s) or User Wavelength Scale(s), sanitizing is nec essary.

For recovery at a later time, ﬁrst write down the User Wavelength(s) and

User Wavelength Scale(s), and store in a secure location.

Perform the procedure Sanitize 80Cxx Module to Factory Default Settings

for User Wavelength(s) and Scale(s).

DSA8200 Declassiﬁcation and Security 3

Clear and Sanitize Procedures

Table 3: Optica

Module type (a options)

80C01

80C02

80C07B

80C08C

80C10

80C11

80C12

ll

l Module User Wavelengths (Factory Defaults) – Query Commands

User Programmable interface que

ry

commands

TEKPHW:CH1:LONG? “OPTWAVEL”,2

TEKPHW:CH1:DOUBLE? “OPTSCALE”,2

TEKPHW:CH1:LONG? “OPTWAVEL”,2

TEKPHW:CH1 D OUBLE? “OPTSCALE”,2

TEKPHW:CH1:LONG? “OPTWAVEL”,4

TEKPHW:CH1:DOUBLE? “OPTSCALE”,4

TEKPHW:CH1:LONG? “OPTWAVEL”,4

TEKPHW:CH1:DOUBLE? “OPTSCALE”,4

TEKPHW:CH1:LONG? “OPTWAVEL”,1

TEKPHW:CH1:DOUBLE? “OPTSCALE”,1

TEKPHW:CH1:LONG? “OPTWAVEL”,3

TEKPHW:CH1:DOUBLE? “OPTSCALE”,3

TEKPHW:CH1:LONG? “OPTWAVEL”,2

TEKPHW:CH1:DOUBLE? “OPTSCALE”,2

TEKPHW:CH1:LONG? “OPTWAVEL”,3

TEKPHW:CH1:DOUBLE? “OPTSCALE”,3

wavelength

(factory

default)

1000

1550

1310

1550

User waveleng (factory default)

18

780

315

15

10

30

315

th scale

Sanitize 80Cxx Modules to Factory Default Settings for User Wavelength(s) and Scale(s). The following procedure provides instructions on how to sanitize

user wavelength(s) and scale(s) to return them to their factory defaults. It is recommended that the previous Check 80Cxx Modules User Wavelengths and Scales procedure be performed ﬁrst so that the sanitize procedure is only

erformed when necessary in order to reduce the risk of accidental corruption

p of calibration data in the module. This procedure requires the use of one of the programmable interfaces to the instrument (such as GPIB) and the use of programmable interface commands. Connectivity and programmability information is provided within the online help of the oscilloscope application.

4 DSA8200 Declassiﬁcation and Security

Clear and Sanitize Procedures

1. Power down the i

nstrument and insert the optical module into the upper left large slot. Note: the upper right large slot may also be used, adjusting the channel parameter to CH3.

2. Power up the instrument and wait for the o scilloscope application to become active.

3. From Table 4 for the applicable module(s), send each of the programmable interface commands to the instrument. Note that the 80C10 contains two pairs of wavelengths and scales.

4. After all commands for all applicable modules have been issued to the instrument, s end the command TEKPHW:CH1:EEPROMUPDT to the instrument. Wait at least 30 seconds before performing any other instrument command or operation (including powering off the instrument).

Table 4:

Module type (all options

80C01 TEKPHW:CH1:LONG “OPTWAVEL”,2,1000

80C02 TEKPHW:CH1:LONG “OPTWAVEL”,2,1000

80C07B TEKPHW:CH1:LONG “OPTWAVEL”,4,1550

80C08C TEKPHW:CH1:LONG “OPTWAVEL”,4,1550

80C10 TEKPHW:CH1:LONG “OPTWAVEL”,1,1550

80C11 TEKPHW:CH1:LONG “OPTWAVEL”,2,1550

80C12 TEKPHW:CH1:LONG “OPTWAVEL”,3,1550

Optical Module User Wavelengths (Factory Defaults) – Sanitize Commands

)

Program

TEKPHW

TEKPH

TEKP

TEKPHW:CH1:LONG “OPTWAVEL”,3,1310

TEKPHW:CH1:DOUBLE “OPTSCALE”,3,10

TEKPHW:CH1:DOUBLE “OPTSCALE”,2,30

TEKPHW:CH1:DOUBLE “OPTSCALE”,3,315

mable interface commands

:CH1:DOUBLE “OPTSCALE”,2,18

W:CH1:DOUBLE “OPTSCALE”,2,18

W:CH1:DOUBLE “OPTSCALE”,4,780

HW:CH1:DOUBLE “OPTSCALE”,4,315

HW:CH1:DOUBLE “OPTSCALE”,1,15

DSA8200 Declassiﬁcation and Security 5

Clear and Sanitize Procedures

How to R ecover and Scales

from Clearing 80Cxx Module Settings for User Wavelengths

The following procedure provides instructions on how to recover user wavelength(s) and scale(s) back to prerecorded user settings following a sanitize. This proced instrument (such as GPIB) and the use of programmable interface commands. Connectivity and programmability information is provided within the online help of the oscilloscope a pplication.

1. Power down the instrument and insert the optical module into the upper left large slot.

NOTE. The upper right large slot may also be used, adjusting the channel

parameter to CH3.

2. Power up the instrument and wait for the oscilloscope application to become active.

3. From Table 5 for all modules, send each of the programmable interface commands to the instrument.

ure requires the use of one of the programmable interfaces to the

NOTE. The 80C10 contains two pairs of wavelengths and scales.

4. After all commands for all applicablemoduleshavebeenissuedtothe instrument, s end the command TEKPHW:CH1:EEPROMUPDT to the

trument. Wait at least 30 seconds before performing any other instrument

ins command or operation (including powering off the instrument).

rify that the values match the pre-recorded values.

5. Ve

Table 5: Optical Module User Wavelengths (Factory Defaults) – Recover Commands

Module type (all options) Programmable interface commands

80C01 TEKPHW:CH1:LONG “OPTWAVEL”,2,<pre-recorded wavelength value>

TEKPHW:CH1:DOUBLE “OPTSCALE”,2,<pre-recorded scale value>

80C02 TEKPHW:CH1:LONG “OPTWAVEL”,2,<pre-recorded wavelength value>

TEKPHW:CH1:DOUBLE “OPTSCALE”,2,<pre-recorded scale value>

80C07B TEKPHW:CH1:LONG “OPTWAVEL”,4,<pre-recorded wavelength value>

TEKPHW:CH1:DOUBLE “OPTSCALE”,4,<pre-recorded scale value>

80C08C TEKPHW:CH1:LONG “OPTWAVEL”,4,<pre-recorded wavelength value>

TEKPHW:CH1:DOUBLE “OPTSCALE”,4,<pre-recorded scale value>

6 DSA8200 Declassiﬁcation and Security

Clear and Sanitize Procedures

Table 5: Optical Module User Wavelengths (Factory Defaults) – Recover Commands (cont.)

Module type (all options) Programmable interface commands

80C10 TEKPHW:CH1

TEKPHW:CH1:DOUBLE “OPTSCALE”,1,<pre-recorded scale value>

TEKPHW:CH1:LONG “OPTWAVEL”,3,<pre-recorded wavelength value>

TEKPHW:CH

80C11 TEKPHW:CH1:LONG “OPTWAVEL”,2,<pre-recorded wavelength value>

TEKPHW:C

80C12 TEKPHW:CH1:LONG “OPTWAVEL”,3,<pre-recorded wavelength value>

TEKPHW:C

:LONG “OPTWAVEL”,1,<pre-recorded wavelength value>

1:DOUBLE “OPTSCALE”,3,<pre-recorded scale value>

H1:DOUBLE “OPTSCALE”,2,<pre-recorded scale value>

H1:DOUBLE “OPTSCALE”,3,<pre-recorded scale value>

DSA8200 Declassiﬁcation and Security 7

Clear and Sanitize Procedures

Data Export Devices

The following table lists the data export devices in the standard instrument and listed modules. Detailed procedures to disable these devices, if any, are shown following the table.

Table 6: Data Export Devices

Type and minimum size Function

DSA8200

Removable hard drive 40 GB

CD RW / DVD drive 700 MB

USB host port (supports removable USB ﬂash drive)

USB device port

LAN Ethernet connector

Parallel port

Serial port

PS/2 Keyboard and Mouse Interfaces (2 each)

Second monitor out

Scope out Scope VGA out N/A N/A

External audio port

GPIB connector

Holds all user-storable data (waveforms and instrument settings)

Windows CD RW / DVD peripheral

User storage of reference waveforms, screen images, instrument setups, and any other data through Windows

Supports remote control and data transfer to a PC.

Transfer data N/A N/A

Windows parallel port

Windows serial port

Windows second monitor port

Windows line out audio

Transfer data N/A N/A

User modiﬁable

Yes Application;

Yes

Yes User writable

Yes Not currently

N/A N/A

Data input

1

method Location To disable

Microsoft Windows

(Windows)

supported

Rear of DSA8200. Additional drives can be purchased from Tekt ro n ix .

Front of DSA8200 Remove all CDs. Rewritable CDs can

USBhostporton front of instrument (1 each) and rear of instrument (4 each).

Files can be deleted or over-written on the oscilloscope or a PC, or USB ﬂash drive can be removed and destroyed.

USBhostporton

2

front of instrument (1 each) and rear of instrument (4 each)

Rear panel

Remove the hard drive and store it in a secure area or destroy it.

be formatted, stored in a secure area, or destroyed. Non-rewritable CDs can either be stored or destroyed.

The USB host port cannot be disabled.

The USB device port is not currently supported. but may be in the future

N/A

8 DSA8200 Declassiﬁcation and Security

Table 6: Data Export Devices (cont.)

Type and minimum size Function

TekProbe sampling module host interfaces (6 slots)

TekProbe real-time probe host interfaces (6 slots, 2 each)

80E01, 80E02, 80E03, 80E04, 80E07, 80E08, 80E09, 80E10 modules

TekProbe real-time probe host interfaces (6 slots, 1 or 2 each)

1

During normal instrument operation.

2

Future software releases may support this feature.

Communicates setup and control with attached sampling modules

Communicates setup and control with attached real time probes

Communicates setup and control with attached real-time probes

User modiﬁable

No

Data input

1

method Location To disable

N/A

N/A Front of speciﬁc

Module slots TekProbe host ports cannot be disabled.

Module slots and front of electrical modules

electrical modules (2 each, except 80E01, which is 1 each)

Clear and Sanitize Procedures

Communications will stop if module is removed.

TekProbe host ports cannot be disabled. Communications will stop if probe is removed.

DSA8200 Declassiﬁcation and Security 9

Clear and Sanitize Procedures

10 DSA8200 Declassiﬁcation and Security

Built-In Security Features

Neither the DSA8200 nor any of the modules covered in this document contain any built-in security features.

DSA8200 Declassiﬁcation and Security 11

Built-In Security Features

12 DSA8200 Declassiﬁcation and Security

Troubleshooting

How to Clear or Sanitize a Non-Functional Instrument

DSA8200

80E01, 80E02, 80E03, 80E04, 80E06, 80E07, 80E08, 80E09, 80E10,

80A01, 80A03, 80A04 ,

80A05, 80A06, and 82A04

Modules

80A02 Module

These products contain an open architecture PC with a removable hard drive. All user storable data such as waveforms, instrument settings, and screen shots are stored on the removable hard drive. The hard drive is located on the rear panel. Remove the hard drive for storage or destruction. Additional hard drives can be purchas

A read / write CD drive is standard and located on the front panel. Remove all CDs and/o Non-rewritable CDs can be stored or destroyed.

Turn off t

The non-volatile memory in these products contains no user storable data (waveforms or instrument settings).

Turn off the power for at least 20 seconds to clear volatile memory.

This product contains no volatile or non-volatile memory

ed from Tektronix.

r DVDs. Rewritable CDs can be formatted, stored, or destroyed.

he power for at least 20 seconds to clear volatile memory.

80C01, 80C02, 80C03 ,

4, 80C05, 80C06,

80C0 80C07, 80C08, 80C09 ,

80C10, 80C11, 80C12

les (including all

modu

options)

The non-volatile memory in these products contains no waveform data, but

contain a single user storable instrument parameter pair (User Wavelength,

does composed of both a wavelength value, and an associated scale factor value). The 80C10 product contains two pairs.

If the 80Cxx is nonfunctional, or if it is functional but there is no functional host mainframe available to perform the following procedure, there is no means available to clear wavelength(s) and scale factor(s) and set them to factory defaults. In this case, destruction of the module is the only means to sanitize it.

If the 80Cxx is functional and another host m ainframe is available that also is functional, perform the procedure Sanitize 80Cxx Module to Factory Default

Settings for U ser Wavelength(s) and Scale(s) located under the Clear and Sanitize Procedures to sanitize user wavelength(s) and scale factor(s).

Turn off the power for at least 20 seconds to clear volatile memory.

DSA8200 Declassiﬁcation and Security 13

Tektronix DSA8200 User manual

Specifications and Main Features

Frequently Asked Questions

User Manual