18 Keysight M9383B Microwave Signal Generator Security Guide
Memory Declassification Procedure
M9043A Chassis and Frequency Reference
M9043A Chassis and Frequency Reference
Memory Type 1
Memory Type:
Flash Memory
Memory Size:
128 M Bit
Memory Function:
Stores assembly model number, serial number, manufacturing number, PCB part and
version numbers, cal verify date, max assembly temperature, and calibration data.
User Modifiable?
No
Volatile?
No
Memory Erase Processes:
None, this is not user accessible.
Memory Type 2
Memory Type:
Flash Memory
Memory Size:
128 M Bit
Memory Function:
Stores Device firmware. Images can be changed during VXG-m software updates.
User Modifiable?
No
Volatile?
No
Memory Erase Processes:
None, this is not user accessible.
Memory Type 3
Memory Type:
FPGA
Memory Size:
N/A
Memory Function:
Reference frequency, external reference lock.
User Modifiable?
Yes
Volatile?
Yes
Memory Erase Processes:
Cycle power
