Dell S718QL User Manual

Dell Inc. Telephone: [phone]

One Dell Way Telefax: 512.728.3653

Round Rock, TX 78682

Dell - Internal Use - Confidential

Page 1

Date: December 21, 2017

Subject: Statement of Volatility – Dell S718QL Projector

To whom it may concern:

The purpose of this document is to certify that the Dell S718QL projector will not save, retain, or reproduce a

signal to any internal or external component after power has been removed and reapplied to the unit.

The Dell S718QL projector contains both volatile and non-volatile (NV) memory ICs. Volatile memory(s) lose

their data immediately upon removal of power. Non-volatile memory ICs continue to retain their data even

after the power has been removed. However, no input video data is written into these memory ICs during

operation.

List below contains volatile and non-volatile memory ICs used in the Dell S718QL projector.

System EEPROM

HT24LC32

Size 32K bit

Type [e.g. Flash PROM, EEPROM] EEPROM

Volatility

Non-volatile

Can user programs or operating system

write data to it during normal operation?

OSD setting: Yes

Purpose Storage of system setting (OSD).

How is data input to this memory?

Controls the OSD menu and changes OSD setting (ex. DDP

setting parameters) and the setting will be stored into system

EEPROM.

How is this memory write protected?

Software write protected.

Dell - Internal Use - Confidential

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HDMI EDID EEPROM

HT24LC02

Size 2Kbit

Type [e.g. Flash PROM, EEPROM] EEPROM

Volatility

Non-volatile

Can user programs or operating system

write data to it during normal operation?

No

Purpose Storage of HDMI EDID

How is data input to this memory? Writing EDID requires a customized EDID tool.

How is this memory write protected?

Hardware and software write protected.

LAN EEPROM

HT24LC02

Size 2Kbit

Type [e.g. Flash PROM, EEPROM] EEPROM

Volatility

Non-volatile

Can user programs or operating system

write data to it during normal operation?

Yes, ex. IP address, DHCP …

Purpose Storage of MAC address, Network information, etc.,

How is data input to this memory?

Writing MAC address requires a customized MAC software tool

and an Ethernet cable.

How is this memory write protected? Software write protected.

Multimedia NAND FLASH

MT29F64G08CBABAWP:B

Size 64Gbit

Type [e.g. Flash PROM, EEPROM]

NAND FLASH

Volatility Non-volatile

Can user programs or operating system

write data to it during normal operation?

No

Purpose

Storage of AM8250 software (contains multimedia system,

BIOS, and diagnostic program).