Agilent Technologies N9038A - Page 17

17
Instrument Memory & Volatility
Non-Volatile Memory
15. Config
Memory
(Flash)
2 Mbit
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.
16. Config &
Cal Memory
(EEPROM)
8 kbit
No Yes Header EEPROM
used to identify the
assembly.
Programmed
before
installation.
A16
Reference
Assy.
Contains no
user data.
None.
17. FPGA
Config Memory
(Flash)
2 Mbit
No Yes Contains
measurement and
control software.
Programmed
before
installation.
A16
Reference
Assy.
Contains no
user data.
None.
18. Digital
Potentiometer
(EEPROM)
112 bits
No Yes Contains default data
to preset digital
potentiometers
during power-up.
Programmed
before
installation.
A16
Reference
Assy.
Contains no
user data.
None.
19. Config &
Cal Memory
(EEPROM)
8 kbit
No Yes Header EEPROM
used to identify the
assembly.
Programmed
before
installation.
A16A1
Reference
Daughter
Assy.
Contains no
user data.
None.
Table 5-1 Summary of Non-Volatile instrument memory
Memory
Component,
Typ e and Size
Writable During Normal Operation? Data Retained When Powered Off?
Purpose/Contents Data Input
Method
Location in
Instrument
and Remarks
Sanitization
Procedure