Data input method
User input
Location
Main Acquisition board
User accessible
No
To clear
Remove the battery from the board.
Process to sanitize
Remove the battery from the board.
USB2
Type and size
USB 2.0 OTG host/peripheral controller, 8 K X 16 RAM
Function
Contains USB controller program and data memory
Type of user information
stored
None
Backed up by battery?
No
Method of modification
Indirect
Data input method
Firmware operations
Location
Main Acquisition board. TBS and TDS models only.
User accessible
No
To clear
Remove power from the instrument for at least 20 seconds.
Process to sanitize
Remove power from the instrument for at least 20 seconds.
SRAM 64 K
Type and size
SRAM, 64 K X 16
Function
Data memory for the USB processor
Type of user information
stored
None
Backed up by battery?
No
Method of modification
Indirect
Data input method
Firmware operations
Location
Main Acquisition board. TBS and TDS models only.
User accessible
No
To clear
Remove power from the instrument for at least 20 seconds.
Process to sanitize
Remove power from the instrument for at least 20 seconds.
Memory devices
Volatile memory devices (cont.)
2
Declassification and Security Instructions