Dell S718QL User Manual

Dell Inc. Telephone: [phone]

System EEPROM

HT24LC32

Volatility

Non-volatile

How is this memory write protected?

Software write protected.

One Dell Way Telefax: 512.728.3653
Round Rock, TX 78682

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.

Size 32K bit

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

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?

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Controls the OSD menu and changes OSD setting (ex. DDP
setting parameters) and the setting will be stored into system
EEPROM.

HDMI EDID EEPROM

HT24LC02

Volatility

Non-volatile

How is this memory write protected?

Hardware and software write protected.

LAN EEPROM

HT24LC02

Volatility

Non-volatile

Multimedia NAND FLASH

MT29F64G08CBABAWP:B

Type [e.g. Flash PROM, EEPROM]

NAND FLASH

Can user programs or operating system

Size 2Kbit

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

Can user programs or operating system
write data to it during normal operation?

Purpose Storage of HDMI EDID

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

Size 2Kbit

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

Can user programs or operating system
write data to it during normal operation?

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

How is data input to this memory?

No

Yes, ex. IP address, DHCP …

Writing MAC address requires a customized MAC software tool
and an Ethernet cable.

How is this memory write protected? Software write protected.

Size 64Gbit

Volatility Non-volatile

write data to it during normal operation?

Purpose

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No

Storage of AM8250 software (contains multimedia system,
BIOS, and diagnostic program).

How is data input to this memory?

MST9U13Q1-1 SPI FLASH

MX25L3233FM2I-08G

Type [e.g. Flash PROM, EEPROM]

SPI FLASH PROM

Firmware Memory

Size

128Mbit

Type [e.g. Flash PROM, EEPROM]

Flash PROM

Writing DDP4422 firmware requires a customized

How is this memory write protected? Software write protected.

Size 32Mbit

Volatility Non-volatile

Writing AM8250 firmware requires a customized programming
tool.

Can user programs or operating system
write data to it during normal operation?

Purpose

How is data input to this memory? System software – Vendor-supplied file and loader program.

How is this memory write protected? Software write protected.

Volatility Non-volatile

Can user programs or operating system
write data to it during normal operation?

Purpose

No

System software (contains system, BIOS, and diagnostic
program).

MX29GL128FHT2I-90G

No

1) System software (contains system, BIOS, and
diagnostic program).

2) Driver software (DLP data processor BIOS and test

pattern).

How is data input to this memory?

How is this memory write protected? Software write protected.

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programming tool.

Multimedia eMMC FLASH

MTFC4GACAJCN-1M

Volatility

Non-volatile

How is data input to this memory?

System software – Vendor-supplied file and loader program.

FPGA FW SPI FLASH

N25Q128A13ESE40F

Type [e.g. Flash PROM, EEPROM]

SERIAL NOR FLASH

Can user programs or operating system
MST9U13Q1-1 System EEPROM

HT24LC128

Type [e.g. Flash PROM, EEPROM]

EEPROM

Volatility

Non-volatile

Size 4GB

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

Can user programs or operating system
write data to it during normal operation?

Purpose

How is this memory write protected? Software write protected.

Size 128Mb

Volatility Non-volatile

write data to it during normal operation?

Purpose

No

Video System software (contains multimedia system, BIOS, and
diagnostic program).

No

FPGA System software (contains FPGA system BIOS and
diagnostic program).

How is data input to this memory?

How is this memory write protected? Software write protected.

Size 128Kb

Can user programs or operating system
write data to it during normal operation?

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Writing FPGA firmware requires a customized programming
tool.

No

Purpose Storage of MST9U13Q1-1system setting

Controls the OSD menu and changes OSD settings (ex.

How is this memory write protected?

Software write protected.

MCU System EEPROM

LPC11U67JBD100E

Size

128KB flash,4KB EEPOOM,

Volatility

Non-volatile

How is this memory write protected?

Software write protected

How is data input to this memory?

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

Can user programs or operating system
write data to it during normal operation?

Purpose Storage of MCU FW

How is data input to this memory? Writing MCU FW via UART port download mode.

brightness, contrast, color setting) and the settings will be
stored into MST9U13Q1-1 system EEPROM.

No

Please direct any questions to your Dell Marketing contact.

Sincerely,

Dell Marketing

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