Security Features & Document of Volatility 16
Instrument Memory & Volatility
Non-Volatile Memory
24. Config
Memory
8 Mbit Flash
(1024 x 8)
No Yes Contains measurement
and control software,
which is preloaded into
FPGA during instrument
power-up.
Programmed
before installation.
A14 Synthesizer
Assy
Contains no
user data.
None
25. Config and
Cal Memory
8 kbit EEPROM
No Yes Header EEPROM used to
identify the assembly and
board specific Cal data
Programmed
during board
pretest
A14 Synthesizer
Assy
Contains no
user data
None
26. Spartan6
configuration
memory
8 Mbit Flash
No Yes Contains measurement
and control software,
which is preloaded into
Spartan6 FPGA during
instrument power-up.
Programmed
before installation
A14 Synthesizer
Assy
Contains no
user data
None
27. Config & Cal
Memory
8 kbit EEPROM
No Yes Header EEPROM used to
identify the assembly.
Programmed
before installation.
A15 Front End
Control Assy
Contains no
user data.
None
28. Config
Memory
2 Mbit Flash
No Yes Contains measurement
and control software,
which is preloaded into
FPGA during instrument
power-up. Primarily YTF,
attenuator, and front end
switch control.
Programmed
before installation.
A15 Front End
Control Assy
Contains no
user data.
None
29. Config & Cal
Memory
8 kbit EEPROM
No Yes Header EEPROM used to
identify the assembly.
Programmed
before installation.
A16 Reference
Assy
Contains no
user data.
None
30. FPGA Config
Memory
2 Mbit Flash
No Yes Contains measurement
and control software.
Programmed
before installation.
A16 Reference
Assy
Contains no
user data.
None
Table 4-1 Summary of Non-Volatile instrument memory
Memory
Component,
Type and Size
Writable During Normal
Operation?
Data Retained When
Powered Off?
Purpose/Contents Data Input Method Location in
Instrument and
Remarks
Sanitization
Procedure