Keithley 2220-30-1 Declassification And Security Instructions

Clear and Sanitize Procedures
Memory Device
s
The following tables list nonvolatile and volatile memory devices. Detailed
procedures to sanitize or clear these d evices are shown after the tables.
Table 1: Non
volatile memory devices
Type and
minimum size Function
User
modifiable
Data input
method Location To clear To sanitize
EEPROM, 8k x 8
bit
Current setup,
saved setups,
and calibration
constants
Yes Firmware
operations and
user input
Main board
See Clear Flash
and EEPROM
Procedure
following this
table
Flash 8k x bit ListData Yes Firmware
operations and
user input
Main board
See Clear Flash
and EEPROM
Procedure
following this
table
AT91SAM7X256,
256k Flash
No Firmware
update
CPU board
STM32F103C8,
64k – 128k Flash
No Firmware
update
Main board
Table
2: Volatile memory devices
Type a
nd
minimum size Function
User
modifiable
Data i
nput
method Location To clear To sanitize
AT91SAM7X256,
64k SRAM
No Firmware
operations
CPU board Cycle power with
a minimum of 15
seconds off
STM32F103C8,
20k SRAM
No Firmware
operations
Main board
Cycle power with
a minimum of 15
seconds off
Clear Flash an d EEPROM
Pro
cedure
1. Press the front-panel Shift button.
2. Press the front-panel . button.
3. Press the front-panel 2 button.
Clear STM32F103 and
AT91SAM Procedure
1. Press the front-panel power button to turn the instrument off.
2. Wait at least 15 seconds before turning the instrument back on.
Series 2200 Declassification and Security Instructions 1

Keithley 2220-30-1 Specifications

General

Brand	Keithley
Model	2220-30-1
Category	Power Supply
Language	English