Tektronix 4 Series Declassification And Security Instructions

MSO44 and MSO46 Non-volatile memory devices
These are the memory capacities at the time of publishing this document, but are subject to change.
Type and
size
Function Type of user
info stored
Method of
modification
Data input
method
Location User
acce-
ssible
To clear To sanitize
Primary
e.MMC 32
GB
Stores Host
instrument Linux
operating
system,
application
software, and
instrument
settings
None Indirect Written by
processor
system,
software
operations
Processor
board
No Not applicable, does
not contain user data
or settings. Clearing or
sanitizing would disable
instrument functionality.
Secondary
e.MMC 32
GB
Stores user data
including
waveforms,
measurement
results and
instrument
settings
Waveforms,
measurement
results,
instrument
settings
Direct Application
software
operations
and file
operations
Processor
board
Yes Remove the processor
board (How to sanitize a
non-functional instrument)
and contact Tektronix
service for repair.
EEPROM 2
Kbit
Stores factory
data,maintenanc
e data
None Indirect Factory
operations
Acquisition
board
Yes Not applicable, does
not contain user data
or settings. Clearing or
sanitizing would disable
instrument functionality.
EEPROM 1
Kb Two to
four pieces
depending
on model
Stores the
SODIMM
memory
configuration
data (SPD)
None None Factory
operations
Module
socket
(SODIMM)
on
acquisition
board
No Not applicable, does
not contain user data
or settings. Clearing or
sanitizing would disable
instrument functionality.
Flash
Memory 32
KB
Stores power
management
controller
firmware
None Indirect Application
software
operations
Internal to
the
MC9S08
micro-
controller
on the
acquisition
board
No Not applicable, does
not contain user data
or settings. Clearing or
sanitizing would disable
instrument functionality.
Flash
Memory 64
KB
Stores analog
board micro-
controller
firmware
None Indirect Application
software
operations
Internal to
the KL14
micro-
controller
on the
Acquisition
board
No Not applicable, does
not contain user data
or settings. Clearing or
sanitizing would disable
instrument functionality.
Clear and sanitize procedures
MSO44, MSO46, MSO44B, and MSO46B 4 Series Mixed Signal Oscilloscopes Declassification and Security Instructions 7

Tektronix 4 Series Specifications

General

Brand	Tektronix
Model	4 Series
Category	Test Equipment
Language	English