Keysight PXB MIMO Receiver Tester, Security Features And Document Of Volatility

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14
Instrument Memory & Volatility
Non-Volatile Memory
Non-Volatile Memory
This section contains information on the types of non-volatile memory available in your instrument. It explains the size of
memory, how it is used, its location, and the sanitization procedure.
Table 4-1 Summary of PXB Non-Volatile Memory
Memory
Component, Type
and Size
Writ
ab
le
During
No
rm
al
O
pe
ra
tion?
Da
ta
R
eta
in
ed
Wh
en
Power
ed O
ff?
Purpose/Contents Data Input Method Location in
Instrument and
Remarks Sanitization
Procedure
Board ID Memory
(EEPROM)
256 Kb No Yes Header EEPROM used to
identify assembly and revision Programmed before
board assembly N5105-63002
Interconnect Board
(U300)
N5105-80004 None
License Storage
Memory
(EEPROM)
512 Kb No Yes Contains instrument serial
number and license keys for
instrument applications Programmed before
board assembly, when
new licenses are
installed, or by
factory/service center
calibration software N5105-63003
Midplane Board
(U32)
N5105-80016 None
Control Logic
Memory
(CPLD)
32 macrocells No Yes Contains configuration
information for PCI Express
switches and master/slave
functionality Programmed before
board assembly or by
factory/service center
calibration software N5105-63003
Midplane Board
(U50)
N5105-80011 None
PCIe SW1 Int
Config Memory
(EEPROM)
256 Kb No Yes Contains configuration
information for PCI Express
switch 1 when using internal
host Programmed before
board assembly. May
be reprogrammed with
switch manufacturer
software N5105-63003
Midplane Board
(U57)
N5105-80013 None
PCIe SW1 Ext
Config Memory
(EEPROM)
256 Kb No Yes Contains configuration
information for PCI Express
switch 1 when using external
host Programmed before
board assembly.
May be reprogrammed
with switch
manufacturer software N5105-63003
Midplane Board
(U33)
N5105-80002 None
PCIe SW2 Int
Config Memory
(EEPROM)
256 Kb No Yes Contains configuration
information for PCI Express
switch 2 when using internal
host Programmed before
board assembly.
May be reprogrammed
with switch
manufacturer software N5105-63003
Midplane Board
(U34)
N5105-80003 None
IO Expander
(EEPROM)
64 bytes Yes Yes Contains configuration for
master versus slave operation Programmed via user
interface N5105-63003
Midplane Board
(U49) None
(FLASH)
8 Mb No Yes Contains configuration
information for PCI Express
FPGA Programmed before
board assembly.
Field upgrade by
service only N5105-63204
Baseband Board
(U52)
N5105-80005
Contains no user
data None