HP ElitePad Mobile POS G2 Maintenance and Service Guide - Page 119

Non Volatile

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Non Volatile Memory Type Bluetooth flash 802.11 WLAN EEPROM Webcam Fingerprint reader Amount (Size) Does this memory store customer data? Does this memory retain data when power is removed? 2 MBits No Yes 4 KBytes to 8 No Yes KBytes 64 KBits No Yes 512 KBytes flash Yes Yes What is the purpose of this memory? How is data input into this memory? How is this memory write protected? setup utility. The third party data store contents can populated by a remote management console or local applications registered by an administrator to have access to the space. can be applied using this utility. Stores Bluetooth configuration and firmware. Programmed at the factory. Tools for writing data to this memory are not publicly available but can be obtained from the silicon vendor. A utility is required for writing data to this memory and is made available through newer versions of the driver if the flash requires an upgrade. Stores configuration and calibration data. Programmed at the factory. Tools for writing data to this memory are not made public. A utility is required for writing data to this memory and is typically not made available to the public unless a firmware upgrade is necessary to address a unique issue. Store webcam configuration and firmware. Using a utility from the device manufacturer that can be run from Windows. A utility is required for writing data to this memory and is typically not made available to the public unless a firmware upgrade is necessary to address a unique issue. Stores fingerprint templates. By enrolling in HP ProtectTools Security Manager. Only a digitally signed application can make the call to Non-volatile memory usage 111

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Non Volatile
Memory Type
Amount (Size)
Does this
memory store
customer data?
Does this
memory retain
data when
power is
removed?
What is
the purpose of
this memory?
How is data
input into this
memory?
How is this
memory write
protected?
setup utility. The
third party data
store contents
can populated
by a remote
management
console or local
applications
registered by an
administrator to
have access to
the space.
can be applied
using this utility.
Bluetooth flash
2 MBits
No
Yes
Stores Bluetooth
configuration
and firmware.
Programmed at
the factory.
Tools for writing
data to this
memory are not
publicly
available but can
be obtained
from the silicon
vendor.
A utility is
required for
writing data to
this memory
and is made
available
through newer
versions of
the driver if
the flash
requires an
upgrade.
802.11 WLAN
EEPROM
4 KBytes to 8
KBytes
No
Yes
Stores
configuration
and calibration
data.
Programmed at
the factory.
Tools for writing
data to this
memory are not
made public.
A utility is
required for
writing data to
this memory
and is typically
not made
available to
the public unless
a firmware
upgrade is
necessary to
address a unique
issue.
Webcam
64 KBits
No
Yes
Store webcam
configuration
and firmware.
Using a utility
from the device
manufacturer
that can be run
from Windows.
A utility is
required for
writing data to
this memory
and is typically
not made
available to
the public unless
a firmware
upgrade is
necessary to
address a unique
issue.
Fingerprint
reader
512 KBytes flash
Yes
Yes
Stores
fingerprint
templates.
By enrolling in
HP ProtectTools
Security
Manager.
Only a digitally
signed
application can
make the call to
Non-volatile memory usage
111