Setup Guide

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DELL CONFIDENTIAL Page 1
Date: July 25, 2017
Subject: Statement of Volatility – Latitude 7212 Rugged Extreme Tablet
To whom it may concern:
The Dell Latitude 7212 Rugged Extreme Tablet contains both “volatile” and “non-volatile” (NV) components.
Volatile components lose their data immediately upon removal of power from the component. Non-volatile
components continue to retain their data even after the power has been removed from the component. The
following volatile and NV components are present on the Dell Latitude 7212 Rugged Extreme Tablet
motherboard:
Description
Reference
Designator
Volatility Description
User Accessible
for external data
Remedial Action
(action necessary to
lose data)
Embedded
controller
U3001
Boot ROM: Non-
programmable boot code
320K of SRAM: EC code
loaded from external SPI
Flash
128 Bytes of battery-
powered SRAM: Asset tag,
BIOS passwords
No
N/A
Panel EEDID
EEPROM
Part of panel
assembly
Non Volatile memory, 128
bytes.
No
N/A
System BIOS SPI
Flash
U2800
Non Volatile memory,
16MB, System BIOS and
Video BIOS for basic boot
operation, PSA (on board
diags), PXE diags., EC
code, and PD firmware
No
N/A
System Memory
– LPDDR3
memory
U1600, U1601,
U1700, U1701
Volatile memory in OFF
state
Components are 16Gb or
32Gb capacity. Total
support 8GB or 16GB of
system memory
Yes
Power off system
RTC CMOS –
BBRAM (battery
backed RTC
RAM)
UCPU1
Non Volatile memory, 256
Bytes.
Stores CMOS information.
No
N/A.