Security Features and Document of Volatility 11
Instrument Memory & Volatility
Non-Volatile Memory
Non-Volatile Memory
This section contains information on the memory components available in your
instrument.
The table provides details of the size of each memory component, its type, how
it is used, its location, volatility, and the sanitization procedure.
N O T E
The instrument contains no user-accessible non-volatile memory, except for
the Disk Drive described in Item 17 of
. For this reason, as indicated
in the tables below, no sanitization procedure is required for any memory
component except the Disk Drive.
Table 4-1
Summary of Non-Volatile instrument memory
Memory
Component,
Type and Size
W
rit
ab
le D
urin
g N
or
m
al
Op
eration?
Data Re
taine
d Whe
n
Po
w
er
ed
O
ff?
Purpose/Contents
Data Input Method
Location in
Instrument and
Remarks
Sanitization
Procedure
1. Front Panel
EEPROM
64 kbit
No
Yes
Contains software for
running front panel
microcontroller. Operates
front panel LEDs, and
transmits key presses to
processor.
Programmed
before installation.
A1A2 Front
Panel Interface
Board
Contains no
user data.
None
2. EDID Memory
2 kbit EEPROM
No
Yes
Extended Display
Identification Data.
Contains basic
information about a
monitor and its
capabilities.
Programmed
before installation.
A1A2 Front
Panel Interface
Board.
Contains no
user data.
None
3. Config & Cal
Memory
8 kbit EEPROM
No
Yes
Header EEPROM used to
identify the assembly.
Programmed
before installation.
A2 Analog IF
Assy.
Contains no
user data.
None
4. Config & Cal
Memory
8 kbit EEPROM
No
Yes
Header EEPROM used to
identify the assembly.
Programmed
before installation.
A3 Digital IF
Assy.
Contains no
user data.
None